# 1 "CMakeCUDACompilerId.cu"
# 1 "<built-in>" 1
# 1 "<built-in>" 3
# 846 "<built-in>" 3
# 1 "<command line>" 1
# 1 "<built-in>" 2
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 1 3
# 33 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 3
extern "C" {
  __attribute__((__visibility__("default")))
  __attribute__((weak))
  __attribute__((noreturn))
  __attribute__((device)) void __cxa_pure_virtual(void) {
    __builtin_trap();
  }
  __attribute__((__visibility__("default")))
  __attribute__((weak))
  __attribute__((noreturn))
  __attribute__((device)) void __cxa_deleted_virtual(void) {
    __builtin_trap();
  }
}



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 1 3


# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 4 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 2 3
# 2336 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 3
namespace std
{
  typedef long unsigned int size_t;
  typedef long int ptrdiff_t;


  typedef decltype(nullptr) nullptr_t;

}
# 2608 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/os_defines.h" 1 3
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/os_defines.h" 3
# 1 "/usr/include/features.h" 1 3 4
# 345 "/usr/include/features.h" 3 4
# 1 "/usr/include/stdc-predef.h" 1 3 4
# 346 "/usr/include/features.h" 2 3 4
# 375 "/usr/include/features.h" 3 4
# 1 "/usr/include/sys/cdefs.h" 1 3 4
# 392 "/usr/include/sys/cdefs.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 393 "/usr/include/sys/cdefs.h" 2 3 4
# 376 "/usr/include/features.h" 2 3 4
# 399 "/usr/include/features.h" 3 4
# 1 "/usr/include/gnu/stubs.h" 1 3 4
# 10 "/usr/include/gnu/stubs.h" 3 4
# 1 "/usr/include/gnu/stubs-64.h" 1 3 4
# 11 "/usr/include/gnu/stubs.h" 2 3 4
# 400 "/usr/include/features.h" 2 3 4
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/os_defines.h" 2 3
# 2609 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 2 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/cpu_defines.h" 1 3
# 2612 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 2 3
# 2774 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/pstl_config.h" 1 3
# 2775 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++config.h" 2 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cpp_type_traits.h" 1 3
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cpp_type_traits.h" 3
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cpp_type_traits.h" 3
extern "C++" {

namespace std __attribute__ ((__visibility__ ("default")))
{


  struct __true_type { };
  struct __false_type { };

  template<bool>
    struct __truth_type
    { typedef __false_type __type; };

  template<>
    struct __truth_type<true>
    { typedef __true_type __type; };



  template<class _Sp, class _Tp>
    struct __traitor
    {
      enum { __value = bool(_Sp::__value) || bool(_Tp::__value) };
      typedef typename __truth_type<__value>::__type __type;
    };


  template<typename, typename>
    struct __are_same
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };

  template<typename _Tp>
    struct __are_same<_Tp, _Tp>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };


  template<typename _Tp>
    struct __is_void
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };

  template<>
    struct __is_void<void>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };




  template<typename _Tp>
    struct __is_integer
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };





  template<>
    struct __is_integer<bool>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<signed char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<unsigned char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };


  template<>
    struct __is_integer<wchar_t>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };
# 184 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cpp_type_traits.h" 3
  template<>
    struct __is_integer<char16_t>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<char32_t>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };


  template<>
    struct __is_integer<short>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<unsigned short>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<int>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<unsigned int>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<long>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<unsigned long>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<long long>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_integer<unsigned long long>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };
# 287 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cpp_type_traits.h" 3
  template<typename _Tp>
    struct __is_floating
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };


  template<>
    struct __is_floating<float>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_floating<double>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_floating<long double>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };




  template<typename _Tp>
    struct __is_pointer
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };

  template<typename _Tp>
    struct __is_pointer<_Tp*>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };




  template<typename _Tp>
    struct __is_arithmetic
    : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> >
    { };




  template<typename _Tp>
    struct __is_scalar
    : public __traitor<__is_arithmetic<_Tp>, __is_pointer<_Tp> >
    { };




  template<typename _Tp>
    struct __is_char
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };

  template<>
    struct __is_char<char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };


  template<>
    struct __is_char<wchar_t>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };


  template<typename _Tp>
    struct __is_byte
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };

  template<>
    struct __is_byte<char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_byte<signed char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<>
    struct __is_byte<unsigned char>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };


  enum class byte : unsigned char;

  template<>
    struct __is_byte<byte>
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };





  template<typename _Tp>
    struct __is_move_iterator
    {
      enum { __value = 0 };
      typedef __false_type __type;
    };



  template<typename _Iterator>
    inline _Iterator
    __miter_base(_Iterator __it)
    { return __it; }


}
}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/type_traits.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/type_traits.h" 3




extern "C++" {

namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{



  template<bool, typename>
    struct __enable_if
    { };

  template<typename _Tp>
    struct __enable_if<true, _Tp>
    { typedef _Tp __type; };



  template<bool _Cond, typename _Iftrue, typename _Iffalse>
    struct __conditional_type
    { typedef _Iftrue __type; };

  template<typename _Iftrue, typename _Iffalse>
    struct __conditional_type<false, _Iftrue, _Iffalse>
    { typedef _Iffalse __type; };



  template<typename _Tp>
    struct __add_unsigned
    {
    private:
      typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type;

    public:
      typedef typename __if_type::__type __type;
    };

  template<>
    struct __add_unsigned<char>
    { typedef unsigned char __type; };

  template<>
    struct __add_unsigned<signed char>
    { typedef unsigned char __type; };

  template<>
    struct __add_unsigned<short>
    { typedef unsigned short __type; };

  template<>
    struct __add_unsigned<int>
    { typedef unsigned int __type; };

  template<>
    struct __add_unsigned<long>
    { typedef unsigned long __type; };

  template<>
    struct __add_unsigned<long long>
    { typedef unsigned long long __type; };


  template<>
    struct __add_unsigned<bool>;

  template<>
    struct __add_unsigned<wchar_t>;



  template<typename _Tp>
    struct __remove_unsigned
    {
    private:
      typedef __enable_if<std::__is_integer<_Tp>::__value, _Tp> __if_type;

    public:
      typedef typename __if_type::__type __type;
    };

  template<>
    struct __remove_unsigned<char>
    { typedef signed char __type; };

  template<>
    struct __remove_unsigned<unsigned char>
    { typedef signed char __type; };

  template<>
    struct __remove_unsigned<unsigned short>
    { typedef short __type; };

  template<>
    struct __remove_unsigned<unsigned int>
    { typedef int __type; };

  template<>
    struct __remove_unsigned<unsigned long>
    { typedef long __type; };

  template<>
    struct __remove_unsigned<unsigned long long>
    { typedef long long __type; };


  template<>
    struct __remove_unsigned<bool>;

  template<>
    struct __remove_unsigned<wchar_t>;



  template<typename _Type>
    inline bool
    __is_null_pointer(_Type* __ptr)
    { return __ptr == 0; }

  template<typename _Type>
    inline bool
    __is_null_pointer(_Type)
    { return false; }


  inline bool
  __is_null_pointer(std::nullptr_t)
  { return true; }



  template<typename _Tp, bool = std::__is_integer<_Tp>::__value>
    struct __promote
    { typedef double __type; };




  template<typename _Tp>
    struct __promote<_Tp, false>
    { };

  template<>
    struct __promote<long double>
    { typedef long double __type; };

  template<>
    struct __promote<double>
    { typedef double __type; };

  template<>
    struct __promote<float>
    { typedef float __type; };

  template<typename _Tp, typename _Up,
           typename _Tp2 = typename __promote<_Tp>::__type,
           typename _Up2 = typename __promote<_Up>::__type>
    struct __promote_2
    {
      typedef __typeof__(_Tp2() + _Up2()) __type;
    };

  template<typename _Tp, typename _Up, typename _Vp,
           typename _Tp2 = typename __promote<_Tp>::__type,
           typename _Up2 = typename __promote<_Up>::__type,
           typename _Vp2 = typename __promote<_Vp>::__type>
    struct __promote_3
    {
      typedef __typeof__(_Tp2() + _Up2() + _Vp2()) __type;
    };

  template<typename _Tp, typename _Up, typename _Vp, typename _Wp,
           typename _Tp2 = typename __promote<_Tp>::__type,
           typename _Up2 = typename __promote<_Up>::__type,
           typename _Vp2 = typename __promote<_Vp>::__type,
           typename _Wp2 = typename __promote<_Wp>::__type>
    struct __promote_4
    {
      typedef __typeof__(_Tp2() + _Up2() + _Vp2() + _Wp2()) __type;
    };


}
}
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 2 3

# 1 "/usr/include/math.h" 1 3 4
# 29 "/usr/include/math.h" 3 4
extern "C" {



# 1 "/usr/include/bits/huge_val.h" 1 3 4
# 34 "/usr/include/math.h" 2 3 4

# 1 "/usr/include/bits/huge_valf.h" 1 3 4
# 36 "/usr/include/math.h" 2 3 4
# 1 "/usr/include/bits/huge_vall.h" 1 3 4
# 37 "/usr/include/math.h" 2 3 4


# 1 "/usr/include/bits/inf.h" 1 3 4
# 40 "/usr/include/math.h" 2 3 4


# 1 "/usr/include/bits/nan.h" 1 3 4
# 43 "/usr/include/math.h" 2 3 4



# 1 "/usr/include/bits/mathdef.h" 1 3 4
# 28 "/usr/include/bits/mathdef.h" 3 4
typedef float float_t;
typedef double double_t;
# 47 "/usr/include/math.h" 2 3 4
# 70 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathcalls.h" 1 3 4
# 54 "/usr/include/bits/mathcalls.h" 3 4
extern double acos (double __x) throw (); extern double __acos (double __x) throw ();

extern double asin (double __x) throw (); extern double __asin (double __x) throw ();

extern double atan (double __x) throw (); extern double __atan (double __x) throw ();

extern double atan2 (double __y, double __x) throw (); extern double __atan2 (double __y, double __x) throw ();


extern double cos (double __x) throw (); extern double __cos (double __x) throw ();

extern double sin (double __x) throw (); extern double __sin (double __x) throw ();

extern double tan (double __x) throw (); extern double __tan (double __x) throw ();




extern double cosh (double __x) throw (); extern double __cosh (double __x) throw ();

extern double sinh (double __x) throw (); extern double __sinh (double __x) throw ();

extern double tanh (double __x) throw (); extern double __tanh (double __x) throw ();




extern void sincos (double __x, double *__sinx, double *__cosx) throw (); extern void __sincos (double __x, double *__sinx, double *__cosx) throw ();






extern double acosh (double __x) throw (); extern double __acosh (double __x) throw ();

extern double asinh (double __x) throw (); extern double __asinh (double __x) throw ();

extern double atanh (double __x) throw (); extern double __atanh (double __x) throw ();







extern double exp (double __x) throw (); extern double __exp (double __x) throw ();


extern double frexp (double __x, int *__exponent) throw (); extern double __frexp (double __x, int *__exponent) throw ();


extern double ldexp (double __x, int __exponent) throw (); extern double __ldexp (double __x, int __exponent) throw ();


extern double log (double __x) throw (); extern double __log (double __x) throw ();


extern double log10 (double __x) throw (); extern double __log10 (double __x) throw ();


extern double modf (double __x, double *__iptr) throw (); extern double __modf (double __x, double *__iptr) throw ()
     __attribute__ ((__nonnull__ (2)));




extern double exp10 (double __x) throw (); extern double __exp10 (double __x) throw ();

extern double pow10 (double __x) throw (); extern double __pow10 (double __x) throw ();





extern double expm1 (double __x) throw (); extern double __expm1 (double __x) throw ();


extern double log1p (double __x) throw (); extern double __log1p (double __x) throw ();


extern double logb (double __x) throw (); extern double __logb (double __x) throw ();






extern double exp2 (double __x) throw (); extern double __exp2 (double __x) throw ();


extern double log2 (double __x) throw (); extern double __log2 (double __x) throw ();
# 154 "/usr/include/bits/mathcalls.h" 3 4
extern double pow (double __x, double __y) throw (); extern double __pow (double __x, double __y) throw ();


extern double sqrt (double __x) throw (); extern double __sqrt (double __x) throw ();





extern double hypot (double __x, double __y) throw (); extern double __hypot (double __x, double __y) throw ();






extern double cbrt (double __x) throw (); extern double __cbrt (double __x) throw ();
# 179 "/usr/include/bits/mathcalls.h" 3 4
extern double ceil (double __x) throw () __attribute__ ((__const__)); extern double __ceil (double __x) throw () __attribute__ ((__const__));


extern double fabs (double __x) throw () __attribute__ ((__const__)); extern double __fabs (double __x) throw () __attribute__ ((__const__));


extern double floor (double __x) throw () __attribute__ ((__const__)); extern double __floor (double __x) throw () __attribute__ ((__const__));


extern double fmod (double __x, double __y) throw (); extern double __fmod (double __x, double __y) throw ();




extern int __isinf (double __value) throw () __attribute__ ((__const__));


extern int __finite (double __value) throw () __attribute__ ((__const__));





extern int isinf (double __value) throw () __attribute__ ((__const__));


extern int finite (double __value) throw () __attribute__ ((__const__));


extern double drem (double __x, double __y) throw (); extern double __drem (double __x, double __y) throw ();



extern double significand (double __x) throw (); extern double __significand (double __x) throw ();





extern double copysign (double __x, double __y) throw () __attribute__ ((__const__)); extern double __copysign (double __x, double __y) throw () __attribute__ ((__const__));






extern double nan (const char *__tagb) throw () __attribute__ ((__const__)); extern double __nan (const char *__tagb) throw () __attribute__ ((__const__));





extern int __isnan (double __value) throw () __attribute__ ((__const__));



extern int isnan (double __value) throw () __attribute__ ((__const__));


extern double j0 (double) throw (); extern double __j0 (double) throw ();
extern double j1 (double) throw (); extern double __j1 (double) throw ();
extern double jn (int, double) throw (); extern double __jn (int, double) throw ();
extern double y0 (double) throw (); extern double __y0 (double) throw ();
extern double y1 (double) throw (); extern double __y1 (double) throw ();
extern double yn (int, double) throw (); extern double __yn (int, double) throw ();






extern double erf (double) throw (); extern double __erf (double) throw ();
extern double erfc (double) throw (); extern double __erfc (double) throw ();
extern double lgamma (double) throw (); extern double __lgamma (double) throw ();






extern double tgamma (double) throw (); extern double __tgamma (double) throw ();





extern double gamma (double) throw (); extern double __gamma (double) throw ();






extern double lgamma_r (double, int *__signgamp) throw (); extern double __lgamma_r (double, int *__signgamp) throw ();







extern double rint (double __x) throw (); extern double __rint (double __x) throw ();


extern double nextafter (double __x, double __y) throw () __attribute__ ((__const__)); extern double __nextafter (double __x, double __y) throw () __attribute__ ((__const__));

extern double nexttoward (double __x, long double __y) throw () __attribute__ ((__const__)); extern double __nexttoward (double __x, long double __y) throw () __attribute__ ((__const__));



extern double remainder (double __x, double __y) throw (); extern double __remainder (double __x, double __y) throw ();



extern double scalbn (double __x, int __n) throw (); extern double __scalbn (double __x, int __n) throw ();



extern int ilogb (double __x) throw (); extern int __ilogb (double __x) throw ();




extern double scalbln (double __x, long int __n) throw (); extern double __scalbln (double __x, long int __n) throw ();



extern double nearbyint (double __x) throw (); extern double __nearbyint (double __x) throw ();



extern double round (double __x) throw () __attribute__ ((__const__)); extern double __round (double __x) throw () __attribute__ ((__const__));



extern double trunc (double __x) throw () __attribute__ ((__const__)); extern double __trunc (double __x) throw () __attribute__ ((__const__));




extern double remquo (double __x, double __y, int *__quo) throw (); extern double __remquo (double __x, double __y, int *__quo) throw ();






extern long int lrint (double __x) throw (); extern long int __lrint (double __x) throw ();
extern long long int llrint (double __x) throw (); extern long long int __llrint (double __x) throw ();



extern long int lround (double __x) throw (); extern long int __lround (double __x) throw ();
extern long long int llround (double __x) throw (); extern long long int __llround (double __x) throw ();



extern double fdim (double __x, double __y) throw (); extern double __fdim (double __x, double __y) throw ();


extern double fmax (double __x, double __y) throw () __attribute__ ((__const__)); extern double __fmax (double __x, double __y) throw () __attribute__ ((__const__));


extern double fmin (double __x, double __y) throw () __attribute__ ((__const__)); extern double __fmin (double __x, double __y) throw () __attribute__ ((__const__));



extern int __fpclassify (double __value) throw ()
     __attribute__ ((__const__));


extern int __signbit (double __value) throw ()
     __attribute__ ((__const__));



extern double fma (double __x, double __y, double __z) throw (); extern double __fma (double __x, double __y, double __z) throw ();
# 364 "/usr/include/bits/mathcalls.h" 3 4
extern double scalb (double __x, double __n) throw (); extern double __scalb (double __x, double __n) throw ();
# 71 "/usr/include/math.h" 2 3 4
# 89 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathcalls.h" 1 3 4
# 54 "/usr/include/bits/mathcalls.h" 3 4
extern float acosf (float __x) throw (); extern float __acosf (float __x) throw ();

extern float asinf (float __x) throw (); extern float __asinf (float __x) throw ();

extern float atanf (float __x) throw (); extern float __atanf (float __x) throw ();

extern float atan2f (float __y, float __x) throw (); extern float __atan2f (float __y, float __x) throw ();


extern float cosf (float __x) throw (); extern float __cosf (float __x) throw ();

extern float sinf (float __x) throw (); extern float __sinf (float __x) throw ();

extern float tanf (float __x) throw (); extern float __tanf (float __x) throw ();




extern float coshf (float __x) throw (); extern float __coshf (float __x) throw ();

extern float sinhf (float __x) throw (); extern float __sinhf (float __x) throw ();

extern float tanhf (float __x) throw (); extern float __tanhf (float __x) throw ();




extern void sincosf (float __x, float *__sinx, float *__cosx) throw (); extern void __sincosf (float __x, float *__sinx, float *__cosx) throw ();






extern float acoshf (float __x) throw (); extern float __acoshf (float __x) throw ();

extern float asinhf (float __x) throw (); extern float __asinhf (float __x) throw ();

extern float atanhf (float __x) throw (); extern float __atanhf (float __x) throw ();







extern float expf (float __x) throw (); extern float __expf (float __x) throw ();


extern float frexpf (float __x, int *__exponent) throw (); extern float __frexpf (float __x, int *__exponent) throw ();


extern float ldexpf (float __x, int __exponent) throw (); extern float __ldexpf (float __x, int __exponent) throw ();


extern float logf (float __x) throw (); extern float __logf (float __x) throw ();


extern float log10f (float __x) throw (); extern float __log10f (float __x) throw ();


extern float modff (float __x, float *__iptr) throw (); extern float __modff (float __x, float *__iptr) throw ()
     __attribute__ ((__nonnull__ (2)));




extern float exp10f (float __x) throw (); extern float __exp10f (float __x) throw ();

extern float pow10f (float __x) throw (); extern float __pow10f (float __x) throw ();





extern float expm1f (float __x) throw (); extern float __expm1f (float __x) throw ();


extern float log1pf (float __x) throw (); extern float __log1pf (float __x) throw ();


extern float logbf (float __x) throw (); extern float __logbf (float __x) throw ();






extern float exp2f (float __x) throw (); extern float __exp2f (float __x) throw ();


extern float log2f (float __x) throw (); extern float __log2f (float __x) throw ();
# 154 "/usr/include/bits/mathcalls.h" 3 4
extern float powf (float __x, float __y) throw (); extern float __powf (float __x, float __y) throw ();


extern float sqrtf (float __x) throw (); extern float __sqrtf (float __x) throw ();





extern float hypotf (float __x, float __y) throw (); extern float __hypotf (float __x, float __y) throw ();






extern float cbrtf (float __x) throw (); extern float __cbrtf (float __x) throw ();
# 179 "/usr/include/bits/mathcalls.h" 3 4
extern float ceilf (float __x) throw () __attribute__ ((__const__)); extern float __ceilf (float __x) throw () __attribute__ ((__const__));


extern float fabsf (float __x) throw () __attribute__ ((__const__)); extern float __fabsf (float __x) throw () __attribute__ ((__const__));


extern float floorf (float __x) throw () __attribute__ ((__const__)); extern float __floorf (float __x) throw () __attribute__ ((__const__));


extern float fmodf (float __x, float __y) throw (); extern float __fmodf (float __x, float __y) throw ();




extern int __isinff (float __value) throw () __attribute__ ((__const__));


extern int __finitef (float __value) throw () __attribute__ ((__const__));





extern int isinff (float __value) throw () __attribute__ ((__const__));


extern int finitef (float __value) throw () __attribute__ ((__const__));


extern float dremf (float __x, float __y) throw (); extern float __dremf (float __x, float __y) throw ();



extern float significandf (float __x) throw (); extern float __significandf (float __x) throw ();





extern float copysignf (float __x, float __y) throw () __attribute__ ((__const__)); extern float __copysignf (float __x, float __y) throw () __attribute__ ((__const__));






extern float nanf (const char *__tagb) throw () __attribute__ ((__const__)); extern float __nanf (const char *__tagb) throw () __attribute__ ((__const__));





extern int __isnanf (float __value) throw () __attribute__ ((__const__));



extern int isnanf (float __value) throw () __attribute__ ((__const__));


extern float j0f (float) throw (); extern float __j0f (float) throw ();
extern float j1f (float) throw (); extern float __j1f (float) throw ();
extern float jnf (int, float) throw (); extern float __jnf (int, float) throw ();
extern float y0f (float) throw (); extern float __y0f (float) throw ();
extern float y1f (float) throw (); extern float __y1f (float) throw ();
extern float ynf (int, float) throw (); extern float __ynf (int, float) throw ();






extern float erff (float) throw (); extern float __erff (float) throw ();
extern float erfcf (float) throw (); extern float __erfcf (float) throw ();
extern float lgammaf (float) throw (); extern float __lgammaf (float) throw ();






extern float tgammaf (float) throw (); extern float __tgammaf (float) throw ();





extern float gammaf (float) throw (); extern float __gammaf (float) throw ();






extern float lgammaf_r (float, int *__signgamp) throw (); extern float __lgammaf_r (float, int *__signgamp) throw ();







extern float rintf (float __x) throw (); extern float __rintf (float __x) throw ();


extern float nextafterf (float __x, float __y) throw () __attribute__ ((__const__)); extern float __nextafterf (float __x, float __y) throw () __attribute__ ((__const__));

extern float nexttowardf (float __x, long double __y) throw () __attribute__ ((__const__)); extern float __nexttowardf (float __x, long double __y) throw () __attribute__ ((__const__));



extern float remainderf (float __x, float __y) throw (); extern float __remainderf (float __x, float __y) throw ();



extern float scalbnf (float __x, int __n) throw (); extern float __scalbnf (float __x, int __n) throw ();



extern int ilogbf (float __x) throw (); extern int __ilogbf (float __x) throw ();




extern float scalblnf (float __x, long int __n) throw (); extern float __scalblnf (float __x, long int __n) throw ();



extern float nearbyintf (float __x) throw (); extern float __nearbyintf (float __x) throw ();



extern float roundf (float __x) throw () __attribute__ ((__const__)); extern float __roundf (float __x) throw () __attribute__ ((__const__));



extern float truncf (float __x) throw () __attribute__ ((__const__)); extern float __truncf (float __x) throw () __attribute__ ((__const__));




extern float remquof (float __x, float __y, int *__quo) throw (); extern float __remquof (float __x, float __y, int *__quo) throw ();






extern long int lrintf (float __x) throw (); extern long int __lrintf (float __x) throw ();
extern long long int llrintf (float __x) throw (); extern long long int __llrintf (float __x) throw ();



extern long int lroundf (float __x) throw (); extern long int __lroundf (float __x) throw ();
extern long long int llroundf (float __x) throw (); extern long long int __llroundf (float __x) throw ();



extern float fdimf (float __x, float __y) throw (); extern float __fdimf (float __x, float __y) throw ();


extern float fmaxf (float __x, float __y) throw () __attribute__ ((__const__)); extern float __fmaxf (float __x, float __y) throw () __attribute__ ((__const__));


extern float fminf (float __x, float __y) throw () __attribute__ ((__const__)); extern float __fminf (float __x, float __y) throw () __attribute__ ((__const__));



extern int __fpclassifyf (float __value) throw ()
     __attribute__ ((__const__));


extern int __signbitf (float __value) throw ()
     __attribute__ ((__const__));



extern float fmaf (float __x, float __y, float __z) throw (); extern float __fmaf (float __x, float __y, float __z) throw ();
# 364 "/usr/include/bits/mathcalls.h" 3 4
extern float scalbf (float __x, float __n) throw (); extern float __scalbf (float __x, float __n) throw ();
# 90 "/usr/include/math.h" 2 3 4
# 133 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathcalls.h" 1 3 4
# 54 "/usr/include/bits/mathcalls.h" 3 4
extern long double acosl (long double __x) throw (); extern long double __acosl (long double __x) throw ();

extern long double asinl (long double __x) throw (); extern long double __asinl (long double __x) throw ();

extern long double atanl (long double __x) throw (); extern long double __atanl (long double __x) throw ();

extern long double atan2l (long double __y, long double __x) throw (); extern long double __atan2l (long double __y, long double __x) throw ();


extern long double cosl (long double __x) throw (); extern long double __cosl (long double __x) throw ();

extern long double sinl (long double __x) throw (); extern long double __sinl (long double __x) throw ();

extern long double tanl (long double __x) throw (); extern long double __tanl (long double __x) throw ();




extern long double coshl (long double __x) throw (); extern long double __coshl (long double __x) throw ();

extern long double sinhl (long double __x) throw (); extern long double __sinhl (long double __x) throw ();

extern long double tanhl (long double __x) throw (); extern long double __tanhl (long double __x) throw ();




extern void sincosl (long double __x, long double *__sinx, long double *__cosx) throw (); extern void __sincosl (long double __x, long double *__sinx, long double *__cosx) throw ();






extern long double acoshl (long double __x) throw (); extern long double __acoshl (long double __x) throw ();

extern long double asinhl (long double __x) throw (); extern long double __asinhl (long double __x) throw ();

extern long double atanhl (long double __x) throw (); extern long double __atanhl (long double __x) throw ();







extern long double expl (long double __x) throw (); extern long double __expl (long double __x) throw ();


extern long double frexpl (long double __x, int *__exponent) throw (); extern long double __frexpl (long double __x, int *__exponent) throw ();


extern long double ldexpl (long double __x, int __exponent) throw (); extern long double __ldexpl (long double __x, int __exponent) throw ();


extern long double logl (long double __x) throw (); extern long double __logl (long double __x) throw ();


extern long double log10l (long double __x) throw (); extern long double __log10l (long double __x) throw ();


extern long double modfl (long double __x, long double *__iptr) throw (); extern long double __modfl (long double __x, long double *__iptr) throw ()
     __attribute__ ((__nonnull__ (2)));




extern long double exp10l (long double __x) throw (); extern long double __exp10l (long double __x) throw ();

extern long double pow10l (long double __x) throw (); extern long double __pow10l (long double __x) throw ();





extern long double expm1l (long double __x) throw (); extern long double __expm1l (long double __x) throw ();


extern long double log1pl (long double __x) throw (); extern long double __log1pl (long double __x) throw ();


extern long double logbl (long double __x) throw (); extern long double __logbl (long double __x) throw ();






extern long double exp2l (long double __x) throw (); extern long double __exp2l (long double __x) throw ();


extern long double log2l (long double __x) throw (); extern long double __log2l (long double __x) throw ();
# 154 "/usr/include/bits/mathcalls.h" 3 4
extern long double powl (long double __x, long double __y) throw (); extern long double __powl (long double __x, long double __y) throw ();


extern long double sqrtl (long double __x) throw (); extern long double __sqrtl (long double __x) throw ();





extern long double hypotl (long double __x, long double __y) throw (); extern long double __hypotl (long double __x, long double __y) throw ();






extern long double cbrtl (long double __x) throw (); extern long double __cbrtl (long double __x) throw ();
# 179 "/usr/include/bits/mathcalls.h" 3 4
extern long double ceill (long double __x) throw () __attribute__ ((__const__)); extern long double __ceill (long double __x) throw () __attribute__ ((__const__));


extern long double fabsl (long double __x) throw () __attribute__ ((__const__)); extern long double __fabsl (long double __x) throw () __attribute__ ((__const__));


extern long double floorl (long double __x) throw () __attribute__ ((__const__)); extern long double __floorl (long double __x) throw () __attribute__ ((__const__));


extern long double fmodl (long double __x, long double __y) throw (); extern long double __fmodl (long double __x, long double __y) throw ();




extern int __isinfl (long double __value) throw () __attribute__ ((__const__));


extern int __finitel (long double __value) throw () __attribute__ ((__const__));





extern int isinfl (long double __value) throw () __attribute__ ((__const__));


extern int finitel (long double __value) throw () __attribute__ ((__const__));


extern long double dreml (long double __x, long double __y) throw (); extern long double __dreml (long double __x, long double __y) throw ();



extern long double significandl (long double __x) throw (); extern long double __significandl (long double __x) throw ();





extern long double copysignl (long double __x, long double __y) throw () __attribute__ ((__const__)); extern long double __copysignl (long double __x, long double __y) throw () __attribute__ ((__const__));






extern long double nanl (const char *__tagb) throw () __attribute__ ((__const__)); extern long double __nanl (const char *__tagb) throw () __attribute__ ((__const__));





extern int __isnanl (long double __value) throw () __attribute__ ((__const__));



extern int isnanl (long double __value) throw () __attribute__ ((__const__));


extern long double j0l (long double) throw (); extern long double __j0l (long double) throw ();
extern long double j1l (long double) throw (); extern long double __j1l (long double) throw ();
extern long double jnl (int, long double) throw (); extern long double __jnl (int, long double) throw ();
extern long double y0l (long double) throw (); extern long double __y0l (long double) throw ();
extern long double y1l (long double) throw (); extern long double __y1l (long double) throw ();
extern long double ynl (int, long double) throw (); extern long double __ynl (int, long double) throw ();






extern long double erfl (long double) throw (); extern long double __erfl (long double) throw ();
extern long double erfcl (long double) throw (); extern long double __erfcl (long double) throw ();
extern long double lgammal (long double) throw (); extern long double __lgammal (long double) throw ();






extern long double tgammal (long double) throw (); extern long double __tgammal (long double) throw ();





extern long double gammal (long double) throw (); extern long double __gammal (long double) throw ();






extern long double lgammal_r (long double, int *__signgamp) throw (); extern long double __lgammal_r (long double, int *__signgamp) throw ();







extern long double rintl (long double __x) throw (); extern long double __rintl (long double __x) throw ();


extern long double nextafterl (long double __x, long double __y) throw () __attribute__ ((__const__)); extern long double __nextafterl (long double __x, long double __y) throw () __attribute__ ((__const__));

extern long double nexttowardl (long double __x, long double __y) throw () __attribute__ ((__const__)); extern long double __nexttowardl (long double __x, long double __y) throw () __attribute__ ((__const__));



extern long double remainderl (long double __x, long double __y) throw (); extern long double __remainderl (long double __x, long double __y) throw ();



extern long double scalbnl (long double __x, int __n) throw (); extern long double __scalbnl (long double __x, int __n) throw ();



extern int ilogbl (long double __x) throw (); extern int __ilogbl (long double __x) throw ();




extern long double scalblnl (long double __x, long int __n) throw (); extern long double __scalblnl (long double __x, long int __n) throw ();



extern long double nearbyintl (long double __x) throw (); extern long double __nearbyintl (long double __x) throw ();



extern long double roundl (long double __x) throw () __attribute__ ((__const__)); extern long double __roundl (long double __x) throw () __attribute__ ((__const__));



extern long double truncl (long double __x) throw () __attribute__ ((__const__)); extern long double __truncl (long double __x) throw () __attribute__ ((__const__));




extern long double remquol (long double __x, long double __y, int *__quo) throw (); extern long double __remquol (long double __x, long double __y, int *__quo) throw ();






extern long int lrintl (long double __x) throw (); extern long int __lrintl (long double __x) throw ();
extern long long int llrintl (long double __x) throw (); extern long long int __llrintl (long double __x) throw ();



extern long int lroundl (long double __x) throw (); extern long int __lroundl (long double __x) throw ();
extern long long int llroundl (long double __x) throw (); extern long long int __llroundl (long double __x) throw ();



extern long double fdiml (long double __x, long double __y) throw (); extern long double __fdiml (long double __x, long double __y) throw ();


extern long double fmaxl (long double __x, long double __y) throw () __attribute__ ((__const__)); extern long double __fmaxl (long double __x, long double __y) throw () __attribute__ ((__const__));


extern long double fminl (long double __x, long double __y) throw () __attribute__ ((__const__)); extern long double __fminl (long double __x, long double __y) throw () __attribute__ ((__const__));



extern int __fpclassifyl (long double __value) throw ()
     __attribute__ ((__const__));


extern int __signbitl (long double __value) throw ()
     __attribute__ ((__const__));



extern long double fmal (long double __x, long double __y, long double __z) throw (); extern long double __fmal (long double __x, long double __y, long double __z) throw ();
# 364 "/usr/include/bits/mathcalls.h" 3 4
extern long double scalbl (long double __x, long double __n) throw (); extern long double __scalbl (long double __x, long double __n) throw ();
# 134 "/usr/include/math.h" 2 3 4
# 149 "/usr/include/math.h" 3 4
extern int signgam;
# 190 "/usr/include/math.h" 3 4
enum
  {
    FP_NAN =

      0,
    FP_INFINITE =

      1,
    FP_ZERO =

      2,
    FP_SUBNORMAL =

      3,
    FP_NORMAL =

      4
  };
# 288 "/usr/include/math.h" 3 4
typedef enum
{
  _IEEE_ = -1,
  _SVID_,
  _XOPEN_,
  _POSIX_,
  _ISOC_
} _LIB_VERSION_TYPE;




extern _LIB_VERSION_TYPE _LIB_VERSION;
# 311 "/usr/include/math.h" 3 4
struct __exception



  {
    int type;
    char *name;
    double arg1;
    double arg2;
    double retval;
  };


extern int matherr (struct __exception *__exc) throw ();
# 413 "/usr/include/math.h" 3 4
# 1 "/usr/include/bits/mathinline.h" 1 3 4
# 126 "/usr/include/bits/mathinline.h" 3 4
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__gnu_inline__)) int
 __signbitf (float __x) throw ()
{

  int __m;
  __asm ("pmovmskb %1, %0" : "=r" (__m) : "x" (__x));
  return (__m & 0x8) != 0;




}
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__gnu_inline__)) int
 __signbit (double __x) throw ()
{

  int __m;
  __asm ("pmovmskb %1, %0" : "=r" (__m) : "x" (__x));
  return (__m & 0x80) != 0;




}
extern __inline __attribute__ ((__always_inline__)) __attribute__ ((__gnu_inline__)) int
 __signbitl (long double __x) throw ()
{
  __extension__ union { long double __l; int __i[3]; } __u = { __l: __x };
  return (__u.__i[2] & 0x8000) != 0;
}
# 414 "/usr/include/math.h" 2 3 4
# 475 "/usr/include/math.h" 3 4
}
# 46 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_abs.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_abs.h" 3




# 1 "/usr/include/stdlib.h" 1 3 4
# 32 "/usr/include/stdlib.h" 3 4
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 46 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 3 4
typedef long unsigned int size_t;
# 33 "/usr/include/stdlib.h" 2 3 4

extern "C" {






# 1 "/usr/include/bits/waitflags.h" 1 3 4
# 42 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/bits/waitstatus.h" 1 3 4
# 64 "/usr/include/bits/waitstatus.h" 3 4
# 1 "/usr/include/endian.h" 1 3 4
# 36 "/usr/include/endian.h" 3 4
# 1 "/usr/include/bits/endian.h" 1 3 4
# 37 "/usr/include/endian.h" 2 3 4
# 60 "/usr/include/endian.h" 3 4
# 1 "/usr/include/bits/byteswap.h" 1 3 4
# 27 "/usr/include/bits/byteswap.h" 3 4
# 1 "/usr/include/bits/types.h" 1 3 4
# 27 "/usr/include/bits/types.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 28 "/usr/include/bits/types.h" 2 3 4


typedef unsigned char __u_char;
typedef unsigned short int __u_short;
typedef unsigned int __u_int;
typedef unsigned long int __u_long;


typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef signed short int __int16_t;
typedef unsigned short int __uint16_t;
typedef signed int __int32_t;
typedef unsigned int __uint32_t;

typedef signed long int __int64_t;
typedef unsigned long int __uint64_t;







typedef long int __quad_t;
typedef unsigned long int __u_quad_t;
# 130 "/usr/include/bits/types.h" 3 4
# 1 "/usr/include/bits/typesizes.h" 1 3 4
# 131 "/usr/include/bits/types.h" 2 3 4


typedef unsigned long int __dev_t;
typedef unsigned int __uid_t;
typedef unsigned int __gid_t;
typedef unsigned long int __ino_t;
typedef unsigned long int __ino64_t;
typedef unsigned int __mode_t;
typedef unsigned long int __nlink_t;
typedef long int __off_t;
typedef long int __off64_t;
typedef int __pid_t;
typedef struct { int __val[2]; } __fsid_t;
typedef long int __clock_t;
typedef unsigned long int __rlim_t;
typedef unsigned long int __rlim64_t;
typedef unsigned int __id_t;
typedef long int __time_t;
typedef unsigned int __useconds_t;
typedef long int __suseconds_t;

typedef int __daddr_t;
typedef int __key_t;


typedef int __clockid_t;


typedef void * __timer_t;


typedef long int __blksize_t;




typedef long int __blkcnt_t;
typedef long int __blkcnt64_t;


typedef unsigned long int __fsblkcnt_t;
typedef unsigned long int __fsblkcnt64_t;


typedef unsigned long int __fsfilcnt_t;
typedef unsigned long int __fsfilcnt64_t;


typedef long int __fsword_t;

typedef long int __ssize_t;


typedef long int __syscall_slong_t;

typedef unsigned long int __syscall_ulong_t;



typedef __off64_t __loff_t;
typedef __quad_t *__qaddr_t;
typedef char *__caddr_t;


typedef long int __intptr_t;


typedef unsigned int __socklen_t;
# 28 "/usr/include/bits/byteswap.h" 2 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 29 "/usr/include/bits/byteswap.h" 2 3 4






# 1 "/usr/include/bits/byteswap-16.h" 1 3 4
# 36 "/usr/include/bits/byteswap.h" 2 3 4
# 61 "/usr/include/endian.h" 2 3 4
# 65 "/usr/include/bits/waitstatus.h" 2 3 4

union wait
  {
    int w_status;
    struct
      {

 unsigned int __w_termsig:7;
 unsigned int __w_coredump:1;
 unsigned int __w_retcode:8;
 unsigned int:16;







      } __wait_terminated;
    struct
      {

 unsigned int __w_stopval:8;
 unsigned int __w_stopsig:8;
 unsigned int:16;






      } __wait_stopped;
  };
# 43 "/usr/include/stdlib.h" 2 3 4
# 97 "/usr/include/stdlib.h" 3 4
typedef struct
  {
    int quot;
    int rem;
  } div_t;



typedef struct
  {
    long int quot;
    long int rem;
  } ldiv_t;







__extension__ typedef struct
  {
    long long int quot;
    long long int rem;
  } lldiv_t;
# 139 "/usr/include/stdlib.h" 3 4
extern size_t __ctype_get_mb_cur_max (void) throw () ;




extern double atof (const char *__nptr)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;

extern int atoi (const char *__nptr)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;

extern long int atol (const char *__nptr)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;





__extension__ extern long long int atoll (const char *__nptr)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;





extern double strtod (const char *__restrict __nptr,
        char **__restrict __endptr)
     throw () __attribute__ ((__nonnull__ (1)));





extern float strtof (const char *__restrict __nptr,
       char **__restrict __endptr) throw () __attribute__ ((__nonnull__ (1)));

extern long double strtold (const char *__restrict __nptr,
       char **__restrict __endptr)
     throw () __attribute__ ((__nonnull__ (1)));





extern long int strtol (const char *__restrict __nptr,
   char **__restrict __endptr, int __base)
     throw () __attribute__ ((__nonnull__ (1)));

extern unsigned long int strtoul (const char *__restrict __nptr,
      char **__restrict __endptr, int __base)
     throw () __attribute__ ((__nonnull__ (1)));




__extension__
extern long long int strtoq (const char *__restrict __nptr,
        char **__restrict __endptr, int __base)
     throw () __attribute__ ((__nonnull__ (1)));

__extension__
extern unsigned long long int strtouq (const char *__restrict __nptr,
           char **__restrict __endptr, int __base)
     throw () __attribute__ ((__nonnull__ (1)));





__extension__
extern long long int strtoll (const char *__restrict __nptr,
         char **__restrict __endptr, int __base)
     throw () __attribute__ ((__nonnull__ (1)));

__extension__
extern unsigned long long int strtoull (const char *__restrict __nptr,
     char **__restrict __endptr, int __base)
     throw () __attribute__ ((__nonnull__ (1)));
# 235 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/xlocale.h" 1 3 4
# 27 "/usr/include/xlocale.h" 3 4
typedef struct __locale_struct
{

  struct __locale_data *__locales[13];


  const unsigned short int *__ctype_b;
  const int *__ctype_tolower;
  const int *__ctype_toupper;


  const char *__names[13];
} *__locale_t;


typedef __locale_t locale_t;
# 236 "/usr/include/stdlib.h" 2 3 4



extern long int strtol_l (const char *__restrict __nptr,
     char **__restrict __endptr, int __base,
     __locale_t __loc) throw () __attribute__ ((__nonnull__ (1, 4)));

extern unsigned long int strtoul_l (const char *__restrict __nptr,
        char **__restrict __endptr,
        int __base, __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 4)));

__extension__
extern long long int strtoll_l (const char *__restrict __nptr,
    char **__restrict __endptr, int __base,
    __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 4)));

__extension__
extern unsigned long long int strtoull_l (const char *__restrict __nptr,
       char **__restrict __endptr,
       int __base, __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 4)));

extern double strtod_l (const char *__restrict __nptr,
   char **__restrict __endptr, __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 3)));

extern float strtof_l (const char *__restrict __nptr,
         char **__restrict __endptr, __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 3)));

extern long double strtold_l (const char *__restrict __nptr,
         char **__restrict __endptr,
         __locale_t __loc)
     throw () __attribute__ ((__nonnull__ (1, 3)));





extern __inline __attribute__ ((__gnu_inline__)) int
 atoi (const char *__nptr) throw ()
{
  return (int) strtol (__nptr, (char **) __null, 10);
}
extern __inline __attribute__ ((__gnu_inline__)) long int
 atol (const char *__nptr) throw ()
{
  return strtol (__nptr, (char **) __null, 10);
}




__extension__ extern __inline __attribute__ ((__gnu_inline__)) long long int
 atoll (const char *__nptr) throw ()
{
  return strtoll (__nptr, (char **) __null, 10);
}
# 305 "/usr/include/stdlib.h" 3 4
extern char *l64a (long int __n) throw () ;


extern long int a64l (const char *__s)
     throw () __attribute__ ((__pure__)) __attribute__ ((__nonnull__ (1))) ;




# 1 "/usr/include/sys/types.h" 1 3 4
# 27 "/usr/include/sys/types.h" 3 4
extern "C" {





typedef __u_char u_char;
typedef __u_short u_short;
typedef __u_int u_int;
typedef __u_long u_long;
typedef __quad_t quad_t;
typedef __u_quad_t u_quad_t;
typedef __fsid_t fsid_t;




typedef __loff_t loff_t;



typedef __ino_t ino_t;






typedef __ino64_t ino64_t;




typedef __dev_t dev_t;




typedef __gid_t gid_t;




typedef __mode_t mode_t;




typedef __nlink_t nlink_t;




typedef __uid_t uid_t;





typedef __off_t off_t;






typedef __off64_t off64_t;




typedef __pid_t pid_t;





typedef __id_t id_t;




typedef __ssize_t ssize_t;





typedef __daddr_t daddr_t;
typedef __caddr_t caddr_t;





typedef __key_t key_t;
# 132 "/usr/include/sys/types.h" 3 4
# 1 "/usr/include/time.h" 1 3 4
# 59 "/usr/include/time.h" 3 4
typedef __clock_t clock_t;
# 75 "/usr/include/time.h" 3 4
typedef __time_t time_t;
# 91 "/usr/include/time.h" 3 4
typedef __clockid_t clockid_t;
# 103 "/usr/include/time.h" 3 4
typedef __timer_t timer_t;
# 133 "/usr/include/sys/types.h" 2 3 4



typedef __useconds_t useconds_t;



typedef __suseconds_t suseconds_t;





# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 147 "/usr/include/sys/types.h" 2 3 4



typedef unsigned long int ulong;
typedef unsigned short int ushort;
typedef unsigned int uint;
# 194 "/usr/include/sys/types.h" 3 4
typedef int int8_t __attribute__ ((__mode__ (__QI__)));
typedef int int16_t __attribute__ ((__mode__ (__HI__)));
typedef int int32_t __attribute__ ((__mode__ (__SI__)));
typedef int int64_t __attribute__ ((__mode__ (__DI__)));


typedef unsigned int u_int8_t __attribute__ ((__mode__ (__QI__)));
typedef unsigned int u_int16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int u_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int u_int64_t __attribute__ ((__mode__ (__DI__)));

typedef int register_t __attribute__ ((__mode__ (__word__)));
# 219 "/usr/include/sys/types.h" 3 4
# 1 "/usr/include/sys/select.h" 1 3 4
# 30 "/usr/include/sys/select.h" 3 4
# 1 "/usr/include/bits/select.h" 1 3 4
# 22 "/usr/include/bits/select.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 23 "/usr/include/bits/select.h" 2 3 4
# 31 "/usr/include/sys/select.h" 2 3 4


# 1 "/usr/include/bits/sigset.h" 1 3 4
# 23 "/usr/include/bits/sigset.h" 3 4
typedef int __sig_atomic_t;




typedef struct
  {
    unsigned long int __val[(1024 / (8 * sizeof (unsigned long int)))];
  } __sigset_t;
# 34 "/usr/include/sys/select.h" 2 3 4



typedef __sigset_t sigset_t;





# 1 "/usr/include/time.h" 1 3 4
# 120 "/usr/include/time.h" 3 4
struct timespec
  {
    __time_t tv_sec;
    __syscall_slong_t tv_nsec;
  };
# 44 "/usr/include/sys/select.h" 2 3 4

# 1 "/usr/include/bits/time.h" 1 3 4
# 30 "/usr/include/bits/time.h" 3 4
struct timeval
  {
    __time_t tv_sec;
    __suseconds_t tv_usec;
  };
# 46 "/usr/include/sys/select.h" 2 3 4








typedef long int __fd_mask;
# 64 "/usr/include/sys/select.h" 3 4
typedef struct
  {



    __fd_mask fds_bits[1024 / (8 * (int) sizeof (__fd_mask))];





  } fd_set;






typedef __fd_mask fd_mask;
# 96 "/usr/include/sys/select.h" 3 4
extern "C" {
# 106 "/usr/include/sys/select.h" 3 4
extern int select (int __nfds, fd_set *__restrict __readfds,
     fd_set *__restrict __writefds,
     fd_set *__restrict __exceptfds,
     struct timeval *__restrict __timeout);
# 118 "/usr/include/sys/select.h" 3 4
extern int pselect (int __nfds, fd_set *__restrict __readfds,
      fd_set *__restrict __writefds,
      fd_set *__restrict __exceptfds,
      const struct timespec *__restrict __timeout,
      const __sigset_t *__restrict __sigmask);
# 131 "/usr/include/sys/select.h" 3 4
}
# 220 "/usr/include/sys/types.h" 2 3 4


# 1 "/usr/include/sys/sysmacros.h" 1 3 4
# 29 "/usr/include/sys/sysmacros.h" 3 4
extern "C" {

__extension__
extern unsigned int gnu_dev_major (unsigned long long int __dev)
     throw () __attribute__ ((__const__));
__extension__
extern unsigned int gnu_dev_minor (unsigned long long int __dev)
     throw () __attribute__ ((__const__));
__extension__
extern unsigned long long int gnu_dev_makedev (unsigned int __major,
            unsigned int __minor)
     throw () __attribute__ ((__const__));


__extension__ extern __inline __attribute__ ((__gnu_inline__)) __attribute__ ((__const__)) unsigned int
 gnu_dev_major (unsigned long long int __dev) throw ()
{
  return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff);
}

__extension__ extern __inline __attribute__ ((__gnu_inline__)) __attribute__ ((__const__)) unsigned int
 gnu_dev_minor (unsigned long long int __dev) throw ()
{
  return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff);
}

__extension__ extern __inline __attribute__ ((__gnu_inline__)) __attribute__ ((__const__)) unsigned long long int
 gnu_dev_makedev (unsigned int __major, unsigned int __minor) throw ()
{
  return ((__minor & 0xff) | ((__major & 0xfff) << 8)
   | (((unsigned long long int) (__minor & ~0xff)) << 12)
   | (((unsigned long long int) (__major & ~0xfff)) << 32));
}

}
# 223 "/usr/include/sys/types.h" 2 3 4





typedef __blksize_t blksize_t;






typedef __blkcnt_t blkcnt_t;



typedef __fsblkcnt_t fsblkcnt_t;



typedef __fsfilcnt_t fsfilcnt_t;
# 262 "/usr/include/sys/types.h" 3 4
typedef __blkcnt64_t blkcnt64_t;
typedef __fsblkcnt64_t fsblkcnt64_t;
typedef __fsfilcnt64_t fsfilcnt64_t;





# 1 "/usr/include/bits/pthreadtypes.h" 1 3 4
# 21 "/usr/include/bits/pthreadtypes.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 22 "/usr/include/bits/pthreadtypes.h" 2 3 4
# 60 "/usr/include/bits/pthreadtypes.h" 3 4
typedef unsigned long int pthread_t;


union pthread_attr_t
{
  char __size[56];
  long int __align;
};

typedef union pthread_attr_t pthread_attr_t;





typedef struct __pthread_internal_list
{
  struct __pthread_internal_list *__prev;
  struct __pthread_internal_list *__next;
} __pthread_list_t;
# 90 "/usr/include/bits/pthreadtypes.h" 3 4
typedef union
{
  struct __pthread_mutex_s
  {
    int __lock;
    unsigned int __count;
    int __owner;

    unsigned int __nusers;



    int __kind;

    short __spins;
    short __elision;
    __pthread_list_t __list;
# 125 "/usr/include/bits/pthreadtypes.h" 3 4
  } __data;
  char __size[40];
  long int __align;
} pthread_mutex_t;

typedef union
{
  char __size[4];
  int __align;
} pthread_mutexattr_t;




typedef union
{
  struct
  {
    int __lock;
    unsigned int __futex;
    __extension__ unsigned long long int __total_seq;
    __extension__ unsigned long long int __wakeup_seq;
    __extension__ unsigned long long int __woken_seq;
    void *__mutex;
    unsigned int __nwaiters;
    unsigned int __broadcast_seq;
  } __data;
  char __size[48];
  __extension__ long long int __align;
} pthread_cond_t;

typedef union
{
  char __size[4];
  int __align;
} pthread_condattr_t;



typedef unsigned int pthread_key_t;



typedef int pthread_once_t;





typedef union
{

  struct
  {
    int __lock;
    unsigned int __nr_readers;
    unsigned int __readers_wakeup;
    unsigned int __writer_wakeup;
    unsigned int __nr_readers_queued;
    unsigned int __nr_writers_queued;
    int __writer;
    int __shared;
    unsigned long int __pad1;
    unsigned long int __pad2;


    unsigned int __flags;

  } __data;
# 212 "/usr/include/bits/pthreadtypes.h" 3 4
  char __size[56];
  long int __align;
} pthread_rwlock_t;

typedef union
{
  char __size[8];
  long int __align;
} pthread_rwlockattr_t;





typedef volatile int pthread_spinlock_t;




typedef union
{
  char __size[32];
  long int __align;
} pthread_barrier_t;

typedef union
{
  char __size[4];
  int __align;
} pthread_barrierattr_t;
# 271 "/usr/include/sys/types.h" 2 3 4


}
# 315 "/usr/include/stdlib.h" 2 3 4






extern long int random (void) throw ();


extern void srandom (unsigned int __seed) throw ();





extern char *initstate (unsigned int __seed, char *__statebuf,
   size_t __statelen) throw () __attribute__ ((__nonnull__ (2)));



extern char *setstate (char *__statebuf) throw () __attribute__ ((__nonnull__ (1)));







struct random_data
  {
    int32_t *fptr;
    int32_t *rptr;
    int32_t *state;
    int rand_type;
    int rand_deg;
    int rand_sep;
    int32_t *end_ptr;
  };

extern int random_r (struct random_data *__restrict __buf,
       int32_t *__restrict __result) throw () __attribute__ ((__nonnull__ (1, 2)));

extern int srandom_r (unsigned int __seed, struct random_data *__buf)
     throw () __attribute__ ((__nonnull__ (2)));

extern int initstate_r (unsigned int __seed, char *__restrict __statebuf,
   size_t __statelen,
   struct random_data *__restrict __buf)
     throw () __attribute__ ((__nonnull__ (2, 4)));

extern int setstate_r (char *__restrict __statebuf,
         struct random_data *__restrict __buf)
     throw () __attribute__ ((__nonnull__ (1, 2)));






extern int rand (void) throw ();

extern void srand (unsigned int __seed) throw ();




extern int rand_r (unsigned int *__seed) throw ();







extern double drand48 (void) throw ();
extern double erand48 (unsigned short int __xsubi[3]) throw () __attribute__ ((__nonnull__ (1)));


extern long int lrand48 (void) throw ();
extern long int nrand48 (unsigned short int __xsubi[3])
     throw () __attribute__ ((__nonnull__ (1)));


extern long int mrand48 (void) throw ();
extern long int jrand48 (unsigned short int __xsubi[3])
     throw () __attribute__ ((__nonnull__ (1)));


extern void srand48 (long int __seedval) throw ();
extern unsigned short int *seed48 (unsigned short int __seed16v[3])
     throw () __attribute__ ((__nonnull__ (1)));
extern void lcong48 (unsigned short int __param[7]) throw () __attribute__ ((__nonnull__ (1)));





struct drand48_data
  {
    unsigned short int __x[3];
    unsigned short int __old_x[3];
    unsigned short int __c;
    unsigned short int __init;
    unsigned long long int __a;
  };


extern int drand48_r (struct drand48_data *__restrict __buffer,
        double *__restrict __result) throw () __attribute__ ((__nonnull__ (1, 2)));
extern int erand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        double *__restrict __result) throw () __attribute__ ((__nonnull__ (1, 2)));


extern int lrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     throw () __attribute__ ((__nonnull__ (1, 2)));
extern int nrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int mrand48_r (struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     throw () __attribute__ ((__nonnull__ (1, 2)));
extern int jrand48_r (unsigned short int __xsubi[3],
        struct drand48_data *__restrict __buffer,
        long int *__restrict __result)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int srand48_r (long int __seedval, struct drand48_data *__buffer)
     throw () __attribute__ ((__nonnull__ (2)));

extern int seed48_r (unsigned short int __seed16v[3],
       struct drand48_data *__buffer) throw () __attribute__ ((__nonnull__ (1, 2)));

extern int lcong48_r (unsigned short int __param[7],
        struct drand48_data *__buffer)
     throw () __attribute__ ((__nonnull__ (1, 2)));
# 465 "/usr/include/stdlib.h" 3 4
extern void *malloc (size_t __size) throw () __attribute__ ((__malloc__)) ;

extern void *calloc (size_t __nmemb, size_t __size)
     throw () __attribute__ ((__malloc__)) ;
# 479 "/usr/include/stdlib.h" 3 4
extern void *realloc (void *__ptr, size_t __size)
     throw () __attribute__ ((__warn_unused_result__));

extern void free (void *__ptr) throw ();




extern void cfree (void *__ptr) throw ();



# 1 "/usr/include/alloca.h" 1 3 4
# 24 "/usr/include/alloca.h" 3 4
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 25 "/usr/include/alloca.h" 2 3 4

extern "C" {





extern void *alloca (size_t __size) throw ();





}
# 492 "/usr/include/stdlib.h" 2 3 4





extern void *valloc (size_t __size) throw () __attribute__ ((__malloc__)) ;




extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size)
     throw () __attribute__ ((__nonnull__ (1))) ;




extern void *aligned_alloc (size_t __alignment, size_t __size)
     throw () __attribute__ ((__malloc__, __alloc_size__ (2)));




extern void abort (void) throw () __attribute__ ((__noreturn__));



extern int atexit (void (*__func) (void)) throw () __attribute__ ((__nonnull__ (1)));




extern "C++" int at_quick_exit (void (*__func) (void))
     throw () __asm ("at_quick_exit") __attribute__ ((__nonnull__ (1)));
# 534 "/usr/include/stdlib.h" 3 4
extern int on_exit (void (*__func) (int __status, void *__arg), void *__arg)
     throw () __attribute__ ((__nonnull__ (1)));






extern void exit (int __status) throw () __attribute__ ((__noreturn__));





extern void quick_exit (int __status) throw () __attribute__ ((__noreturn__));







extern void _Exit (int __status) throw () __attribute__ ((__noreturn__));






extern char *getenv (const char *__name) throw () __attribute__ ((__nonnull__ (1))) ;





extern char *secure_getenv (const char *__name)
     throw () __attribute__ ((__nonnull__ (1))) ;






extern int putenv (char *__string) throw () __attribute__ ((__nonnull__ (1)));





extern int setenv (const char *__name, const char *__value, int __replace)
     throw () __attribute__ ((__nonnull__ (2)));


extern int unsetenv (const char *__name) throw () __attribute__ ((__nonnull__ (1)));






extern int clearenv (void) throw ();
# 605 "/usr/include/stdlib.h" 3 4
extern char *mktemp (char *__template) throw () __attribute__ ((__nonnull__ (1)));
# 619 "/usr/include/stdlib.h" 3 4
extern int mkstemp (char *__template) __attribute__ ((__nonnull__ (1))) ;
# 629 "/usr/include/stdlib.h" 3 4
extern int mkstemp64 (char *__template) __attribute__ ((__nonnull__ (1))) ;
# 641 "/usr/include/stdlib.h" 3 4
extern int mkstemps (char *__template, int __suffixlen) __attribute__ ((__nonnull__ (1))) ;
# 651 "/usr/include/stdlib.h" 3 4
extern int mkstemps64 (char *__template, int __suffixlen)
     __attribute__ ((__nonnull__ (1))) ;
# 662 "/usr/include/stdlib.h" 3 4
extern char *mkdtemp (char *__template) throw () __attribute__ ((__nonnull__ (1))) ;
# 673 "/usr/include/stdlib.h" 3 4
extern int mkostemp (char *__template, int __flags) __attribute__ ((__nonnull__ (1))) ;
# 683 "/usr/include/stdlib.h" 3 4
extern int mkostemp64 (char *__template, int __flags) __attribute__ ((__nonnull__ (1))) ;
# 693 "/usr/include/stdlib.h" 3 4
extern int mkostemps (char *__template, int __suffixlen, int __flags)
     __attribute__ ((__nonnull__ (1))) ;
# 705 "/usr/include/stdlib.h" 3 4
extern int mkostemps64 (char *__template, int __suffixlen, int __flags)
     __attribute__ ((__nonnull__ (1))) ;
# 716 "/usr/include/stdlib.h" 3 4
extern int system (const char *__command) ;






extern char *canonicalize_file_name (const char *__name)
     throw () __attribute__ ((__nonnull__ (1))) ;
# 733 "/usr/include/stdlib.h" 3 4
extern char *realpath (const char *__restrict __name,
         char *__restrict __resolved) throw () ;






typedef int (*__compar_fn_t) (const void *, const void *);


typedef __compar_fn_t comparison_fn_t;



typedef int (*__compar_d_fn_t) (const void *, const void *, void *);





extern void *bsearch (const void *__key, const void *__base,
        size_t __nmemb, size_t __size, __compar_fn_t __compar)
     __attribute__ ((__nonnull__ (1, 2, 5))) ;



extern void qsort (void *__base, size_t __nmemb, size_t __size,
     __compar_fn_t __compar) __attribute__ ((__nonnull__ (1, 4)));

extern void qsort_r (void *__base, size_t __nmemb, size_t __size,
       __compar_d_fn_t __compar, void *__arg)
  __attribute__ ((__nonnull__ (1, 4)));




extern int abs (int __x) throw () __attribute__ ((__const__)) ;
extern long int labs (long int __x) throw () __attribute__ ((__const__)) ;



__extension__ extern long long int llabs (long long int __x)
     throw () __attribute__ ((__const__)) ;







extern div_t div (int __numer, int __denom)
     throw () __attribute__ ((__const__)) ;
extern ldiv_t ldiv (long int __numer, long int __denom)
     throw () __attribute__ ((__const__)) ;




__extension__ extern lldiv_t lldiv (long long int __numer,
        long long int __denom)
     throw () __attribute__ ((__const__)) ;
# 807 "/usr/include/stdlib.h" 3 4
extern char *ecvt (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign) throw () __attribute__ ((__nonnull__ (3, 4))) ;




extern char *fcvt (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign) throw () __attribute__ ((__nonnull__ (3, 4))) ;




extern char *gcvt (double __value, int __ndigit, char *__buf)
     throw () __attribute__ ((__nonnull__ (3))) ;




extern char *qecvt (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign)
     throw () __attribute__ ((__nonnull__ (3, 4))) ;
extern char *qfcvt (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign)
     throw () __attribute__ ((__nonnull__ (3, 4))) ;
extern char *qgcvt (long double __value, int __ndigit, char *__buf)
     throw () __attribute__ ((__nonnull__ (3))) ;




extern int ecvt_r (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign, char *__restrict __buf,
     size_t __len) throw () __attribute__ ((__nonnull__ (3, 4, 5)));
extern int fcvt_r (double __value, int __ndigit, int *__restrict __decpt,
     int *__restrict __sign, char *__restrict __buf,
     size_t __len) throw () __attribute__ ((__nonnull__ (3, 4, 5)));

extern int qecvt_r (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign,
      char *__restrict __buf, size_t __len)
     throw () __attribute__ ((__nonnull__ (3, 4, 5)));
extern int qfcvt_r (long double __value, int __ndigit,
      int *__restrict __decpt, int *__restrict __sign,
      char *__restrict __buf, size_t __len)
     throw () __attribute__ ((__nonnull__ (3, 4, 5)));







extern int mblen (const char *__s, size_t __n) throw () ;


extern int mbtowc (wchar_t *__restrict __pwc,
     const char *__restrict __s, size_t __n) throw () ;


extern int wctomb (char *__s, wchar_t __wchar) throw () ;



extern size_t mbstowcs (wchar_t *__restrict __pwcs,
   const char *__restrict __s, size_t __n) throw ();

extern size_t wcstombs (char *__restrict __s,
   const wchar_t *__restrict __pwcs, size_t __n)
     throw ();
# 884 "/usr/include/stdlib.h" 3 4
extern int rpmatch (const char *__response) throw () __attribute__ ((__nonnull__ (1))) ;
# 895 "/usr/include/stdlib.h" 3 4
extern int getsubopt (char **__restrict __optionp,
        char *const *__restrict __tokens,
        char **__restrict __valuep)
     throw () __attribute__ ((__nonnull__ (1, 2, 3))) ;





extern void setkey (const char *__key) throw () __attribute__ ((__nonnull__ (1)));







extern int posix_openpt (int __oflag) ;







extern int grantpt (int __fd) throw ();



extern int unlockpt (int __fd) throw ();




extern char *ptsname (int __fd) throw () ;






extern int ptsname_r (int __fd, char *__buf, size_t __buflen)
     throw () __attribute__ ((__nonnull__ (2)));


extern int getpt (void);






extern int getloadavg (double __loadavg[], int __nelem)
     throw () __attribute__ ((__nonnull__ (1)));


# 1 "/usr/include/bits/stdlib-float.h" 1 3 4
# 25 "/usr/include/bits/stdlib-float.h" 3 4
extern __inline __attribute__ ((__gnu_inline__)) double
 atof (const char *__nptr) throw ()
{
  return strtod (__nptr, (char **) __null);
}
# 952 "/usr/include/stdlib.h" 2 3 4
# 964 "/usr/include/stdlib.h" 3 4
}
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_abs.h" 2 3







extern "C++"
{
namespace std __attribute__ ((__visibility__ ("default")))
{


  using ::abs;


  inline long
  abs(long __i) { return __builtin_labs(__i); }



  inline long long
  abs(long long __x) { return __builtin_llabs (__x); }
# 70 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_abs.h" 3
  inline constexpr double
  abs(double __x)
  { return __builtin_fabs(__x); }

  inline constexpr float
  abs(float __x)
  { return __builtin_fabsf(__x); }

  inline constexpr long double
  abs(long double __x)
  { return __builtin_fabsl(__x); }
# 108 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_abs.h" 3
}
}
# 48 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 2 3
# 77 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
extern "C++"
{
namespace std __attribute__ ((__visibility__ ("default")))
{


  using ::acos;


  inline constexpr float
  acos(float __x)
  { return __builtin_acosf(__x); }

  inline constexpr long double
  acos(long double __x)
  { return __builtin_acosl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    acos(_Tp __x)
    { return __builtin_acos(__x); }

  using ::asin;


  inline constexpr float
  asin(float __x)
  { return __builtin_asinf(__x); }

  inline constexpr long double
  asin(long double __x)
  { return __builtin_asinl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    asin(_Tp __x)
    { return __builtin_asin(__x); }

  using ::atan;


  inline constexpr float
  atan(float __x)
  { return __builtin_atanf(__x); }

  inline constexpr long double
  atan(long double __x)
  { return __builtin_atanl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    atan(_Tp __x)
    { return __builtin_atan(__x); }

  using ::atan2;


  inline constexpr float
  atan2(float __y, float __x)
  { return __builtin_atan2f(__y, __x); }

  inline constexpr long double
  atan2(long double __y, long double __x)
  { return __builtin_atan2l(__y, __x); }


  template<typename _Tp, typename _Up>
    inline constexpr
    typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    atan2(_Tp __y, _Up __x)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return atan2(__type(__y), __type(__x));
    }

  using ::ceil;


  inline constexpr float
  ceil(float __x)
  { return __builtin_ceilf(__x); }

  inline constexpr long double
  ceil(long double __x)
  { return __builtin_ceill(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    ceil(_Tp __x)
    { return __builtin_ceil(__x); }

  using ::cos;


  inline constexpr float
  cos(float __x)
  { return __builtin_cosf(__x); }

  inline constexpr long double
  cos(long double __x)
  { return __builtin_cosl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    cos(_Tp __x)
    { return __builtin_cos(__x); }

  using ::cosh;


  inline constexpr float
  cosh(float __x)
  { return __builtin_coshf(__x); }

  inline constexpr long double
  cosh(long double __x)
  { return __builtin_coshl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    cosh(_Tp __x)
    { return __builtin_cosh(__x); }

  using ::exp;


  inline constexpr float
  exp(float __x)
  { return __builtin_expf(__x); }

  inline constexpr long double
  exp(long double __x)
  { return __builtin_expl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    exp(_Tp __x)
    { return __builtin_exp(__x); }

  using ::fabs;


  inline constexpr float
  fabs(float __x)
  { return __builtin_fabsf(__x); }

  inline constexpr long double
  fabs(long double __x)
  { return __builtin_fabsl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    fabs(_Tp __x)
    { return __builtin_fabs(__x); }

  using ::floor;


  inline constexpr float
  floor(float __x)
  { return __builtin_floorf(__x); }

  inline constexpr long double
  floor(long double __x)
  { return __builtin_floorl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    floor(_Tp __x)
    { return __builtin_floor(__x); }

  using ::fmod;


  inline constexpr float
  fmod(float __x, float __y)
  { return __builtin_fmodf(__x, __y); }

  inline constexpr long double
  fmod(long double __x, long double __y)
  { return __builtin_fmodl(__x, __y); }


  template<typename _Tp, typename _Up>
    inline constexpr
    typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    fmod(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return fmod(__type(__x), __type(__y));
    }

  using ::frexp;


  inline float
  frexp(float __x, int* __exp)
  { return __builtin_frexpf(__x, __exp); }

  inline long double
  frexp(long double __x, int* __exp)
  { return __builtin_frexpl(__x, __exp); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    frexp(_Tp __x, int* __exp)
    { return __builtin_frexp(__x, __exp); }

  using ::ldexp;


  inline constexpr float
  ldexp(float __x, int __exp)
  { return __builtin_ldexpf(__x, __exp); }

  inline constexpr long double
  ldexp(long double __x, int __exp)
  { return __builtin_ldexpl(__x, __exp); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    ldexp(_Tp __x, int __exp)
    { return __builtin_ldexp(__x, __exp); }

  using ::log;


  inline constexpr float
  log(float __x)
  { return __builtin_logf(__x); }

  inline constexpr long double
  log(long double __x)
  { return __builtin_logl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    log(_Tp __x)
    { return __builtin_log(__x); }

  using ::log10;


  inline constexpr float
  log10(float __x)
  { return __builtin_log10f(__x); }

  inline constexpr long double
  log10(long double __x)
  { return __builtin_log10l(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    log10(_Tp __x)
    { return __builtin_log10(__x); }

  using ::modf;


  inline float
  modf(float __x, float* __iptr)
  { return __builtin_modff(__x, __iptr); }

  inline long double
  modf(long double __x, long double* __iptr)
  { return __builtin_modfl(__x, __iptr); }


  using ::pow;


  inline constexpr float
  pow(float __x, float __y)
  { return __builtin_powf(__x, __y); }

  inline constexpr long double
  pow(long double __x, long double __y)
  { return __builtin_powl(__x, __y); }
# 412 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
  template<typename _Tp, typename _Up>
    inline constexpr
    typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    pow(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return pow(__type(__x), __type(__y));
    }

  using ::sin;


  inline constexpr float
  sin(float __x)
  { return __builtin_sinf(__x); }

  inline constexpr long double
  sin(long double __x)
  { return __builtin_sinl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    sin(_Tp __x)
    { return __builtin_sin(__x); }

  using ::sinh;


  inline constexpr float
  sinh(float __x)
  { return __builtin_sinhf(__x); }

  inline constexpr long double
  sinh(long double __x)
  { return __builtin_sinhl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    sinh(_Tp __x)
    { return __builtin_sinh(__x); }

  using ::sqrt;


  inline constexpr float
  sqrt(float __x)
  { return __builtin_sqrtf(__x); }

  inline constexpr long double
  sqrt(long double __x)
  { return __builtin_sqrtl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    sqrt(_Tp __x)
    { return __builtin_sqrt(__x); }

  using ::tan;


  inline constexpr float
  tan(float __x)
  { return __builtin_tanf(__x); }

  inline constexpr long double
  tan(long double __x)
  { return __builtin_tanl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    tan(_Tp __x)
    { return __builtin_tan(__x); }

  using ::tanh;


  inline constexpr float
  tanh(float __x)
  { return __builtin_tanhf(__x); }

  inline constexpr long double
  tanh(long double __x)
  { return __builtin_tanhl(__x); }


  template<typename _Tp>
    inline constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    double>::__type
    tanh(_Tp __x)
    { return __builtin_tanh(__x); }
# 536 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
  constexpr int
  fpclassify(float __x)
  { return __builtin_fpclassify(0, 1, 4,
    3, 2, __x); }

  constexpr int
  fpclassify(double __x)
  { return __builtin_fpclassify(0, 1, 4,
    3, 2, __x); }

  constexpr int
  fpclassify(long double __x)
  { return __builtin_fpclassify(0, 1, 4,
    3, 2, __x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              int>::__type
    fpclassify(_Tp __x)
    { return __x != 0 ? 4 : 2; }



  constexpr bool
  isfinite(float __x)
  { return __builtin_isfinite(__x); }

  constexpr bool
  isfinite(double __x)
  { return __builtin_isfinite(__x); }

  constexpr bool
  isfinite(long double __x)
  { return __builtin_isfinite(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              bool>::__type
    isfinite(_Tp __x)
    { return true; }



  constexpr bool
  isinf(float __x)
  { return __builtin_isinf(__x); }



  using ::isinf;






  constexpr bool
  isinf(long double __x)
  { return __builtin_isinf(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              bool>::__type
    isinf(_Tp __x)
    { return false; }



  constexpr bool
  isnan(float __x)
  { return __builtin_isnan(__x); }



  using ::isnan;






  constexpr bool
  isnan(long double __x)
  { return __builtin_isnan(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              bool>::__type
    isnan(_Tp __x)
    { return false; }



  constexpr bool
  isnormal(float __x)
  { return __builtin_isnormal(__x); }

  constexpr bool
  isnormal(double __x)
  { return __builtin_isnormal(__x); }

  constexpr bool
  isnormal(long double __x)
  { return __builtin_isnormal(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              bool>::__type
    isnormal(_Tp __x)
    { return __x != 0 ? true : false; }




  constexpr bool
  signbit(float __x)
  { return __builtin_signbit(__x); }

  constexpr bool
  signbit(double __x)
  { return __builtin_signbit(__x); }

  constexpr bool
  signbit(long double __x)
  { return __builtin_signbit(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              bool>::__type
    signbit(_Tp __x)
    { return __x < 0 ? true : false; }



  constexpr bool
  isgreater(float __x, float __y)
  { return __builtin_isgreater(__x, __y); }

  constexpr bool
  isgreater(double __x, double __y)
  { return __builtin_isgreater(__x, __y); }

  constexpr bool
  isgreater(long double __x, long double __y)
  { return __builtin_isgreater(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename
    __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
       && __is_arithmetic<_Up>::__value), bool>::__type
    isgreater(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return __builtin_isgreater(__type(__x), __type(__y));
    }



  constexpr bool
  isgreaterequal(float __x, float __y)
  { return __builtin_isgreaterequal(__x, __y); }

  constexpr bool
  isgreaterequal(double __x, double __y)
  { return __builtin_isgreaterequal(__x, __y); }

  constexpr bool
  isgreaterequal(long double __x, long double __y)
  { return __builtin_isgreaterequal(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename
    __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
       && __is_arithmetic<_Up>::__value), bool>::__type
    isgreaterequal(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return __builtin_isgreaterequal(__type(__x), __type(__y));
    }



  constexpr bool
  isless(float __x, float __y)
  { return __builtin_isless(__x, __y); }

  constexpr bool
  isless(double __x, double __y)
  { return __builtin_isless(__x, __y); }

  constexpr bool
  isless(long double __x, long double __y)
  { return __builtin_isless(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename
    __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
       && __is_arithmetic<_Up>::__value), bool>::__type
    isless(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return __builtin_isless(__type(__x), __type(__y));
    }



  constexpr bool
  islessequal(float __x, float __y)
  { return __builtin_islessequal(__x, __y); }

  constexpr bool
  islessequal(double __x, double __y)
  { return __builtin_islessequal(__x, __y); }

  constexpr bool
  islessequal(long double __x, long double __y)
  { return __builtin_islessequal(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename
    __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
       && __is_arithmetic<_Up>::__value), bool>::__type
    islessequal(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return __builtin_islessequal(__type(__x), __type(__y));
    }



  constexpr bool
  islessgreater(float __x, float __y)
  { return __builtin_islessgreater(__x, __y); }

  constexpr bool
  islessgreater(double __x, double __y)
  { return __builtin_islessgreater(__x, __y); }

  constexpr bool
  islessgreater(long double __x, long double __y)
  { return __builtin_islessgreater(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename
    __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
       && __is_arithmetic<_Up>::__value), bool>::__type
    islessgreater(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return __builtin_islessgreater(__type(__x), __type(__y));
    }



  constexpr bool
  isunordered(float __x, float __y)
  { return __builtin_isunordered(__x, __y); }

  constexpr bool
  isunordered(double __x, double __y)
  { return __builtin_isunordered(__x, __y); }

  constexpr bool
  isunordered(long double __x, long double __y)
  { return __builtin_isunordered(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename
    __gnu_cxx::__enable_if<(__is_arithmetic<_Tp>::__value
       && __is_arithmetic<_Up>::__value), bool>::__type
    isunordered(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return __builtin_isunordered(__type(__x), __type(__y));
    }
# 1065 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
  using ::double_t;
  using ::float_t;


  using ::acosh;
  using ::acoshf;
  using ::acoshl;

  using ::asinh;
  using ::asinhf;
  using ::asinhl;

  using ::atanh;
  using ::atanhf;
  using ::atanhl;

  using ::cbrt;
  using ::cbrtf;
  using ::cbrtl;

  using ::copysign;
  using ::copysignf;
  using ::copysignl;

  using ::erf;
  using ::erff;
  using ::erfl;

  using ::erfc;
  using ::erfcf;
  using ::erfcl;

  using ::exp2;
  using ::exp2f;
  using ::exp2l;

  using ::expm1;
  using ::expm1f;
  using ::expm1l;

  using ::fdim;
  using ::fdimf;
  using ::fdiml;

  using ::fma;
  using ::fmaf;
  using ::fmal;

  using ::fmax;
  using ::fmaxf;
  using ::fmaxl;

  using ::fmin;
  using ::fminf;
  using ::fminl;

  using ::hypot;
  using ::hypotf;
  using ::hypotl;

  using ::ilogb;
  using ::ilogbf;
  using ::ilogbl;

  using ::lgamma;
  using ::lgammaf;
  using ::lgammal;


  using ::llrint;
  using ::llrintf;
  using ::llrintl;

  using ::llround;
  using ::llroundf;
  using ::llroundl;


  using ::log1p;
  using ::log1pf;
  using ::log1pl;

  using ::log2;
  using ::log2f;
  using ::log2l;

  using ::logb;
  using ::logbf;
  using ::logbl;

  using ::lrint;
  using ::lrintf;
  using ::lrintl;

  using ::lround;
  using ::lroundf;
  using ::lroundl;

  using ::nan;
  using ::nanf;
  using ::nanl;

  using ::nearbyint;
  using ::nearbyintf;
  using ::nearbyintl;

  using ::nextafter;
  using ::nextafterf;
  using ::nextafterl;

  using ::nexttoward;
  using ::nexttowardf;
  using ::nexttowardl;

  using ::remainder;
  using ::remainderf;
  using ::remainderl;

  using ::remquo;
  using ::remquof;
  using ::remquol;

  using ::rint;
  using ::rintf;
  using ::rintl;

  using ::round;
  using ::roundf;
  using ::roundl;

  using ::scalbln;
  using ::scalblnf;
  using ::scalblnl;

  using ::scalbn;
  using ::scalbnf;
  using ::scalbnl;

  using ::tgamma;
  using ::tgammaf;
  using ::tgammal;

  using ::trunc;
  using ::truncf;
  using ::truncl;



  constexpr float
  acosh(float __x)
  { return __builtin_acoshf(__x); }

  constexpr long double
  acosh(long double __x)
  { return __builtin_acoshl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    acosh(_Tp __x)
    { return __builtin_acosh(__x); }



  constexpr float
  asinh(float __x)
  { return __builtin_asinhf(__x); }

  constexpr long double
  asinh(long double __x)
  { return __builtin_asinhl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    asinh(_Tp __x)
    { return __builtin_asinh(__x); }



  constexpr float
  atanh(float __x)
  { return __builtin_atanhf(__x); }

  constexpr long double
  atanh(long double __x)
  { return __builtin_atanhl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    atanh(_Tp __x)
    { return __builtin_atanh(__x); }



  constexpr float
  cbrt(float __x)
  { return __builtin_cbrtf(__x); }

  constexpr long double
  cbrt(long double __x)
  { return __builtin_cbrtl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    cbrt(_Tp __x)
    { return __builtin_cbrt(__x); }



  constexpr float
  copysign(float __x, float __y)
  { return __builtin_copysignf(__x, __y); }

  constexpr long double
  copysign(long double __x, long double __y)
  { return __builtin_copysignl(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    copysign(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return copysign(__type(__x), __type(__y));
    }



  constexpr float
  erf(float __x)
  { return __builtin_erff(__x); }

  constexpr long double
  erf(long double __x)
  { return __builtin_erfl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    erf(_Tp __x)
    { return __builtin_erf(__x); }



  constexpr float
  erfc(float __x)
  { return __builtin_erfcf(__x); }

  constexpr long double
  erfc(long double __x)
  { return __builtin_erfcl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    erfc(_Tp __x)
    { return __builtin_erfc(__x); }



  constexpr float
  exp2(float __x)
  { return __builtin_exp2f(__x); }

  constexpr long double
  exp2(long double __x)
  { return __builtin_exp2l(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    exp2(_Tp __x)
    { return __builtin_exp2(__x); }



  constexpr float
  expm1(float __x)
  { return __builtin_expm1f(__x); }

  constexpr long double
  expm1(long double __x)
  { return __builtin_expm1l(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    expm1(_Tp __x)
    { return __builtin_expm1(__x); }



  constexpr float
  fdim(float __x, float __y)
  { return __builtin_fdimf(__x, __y); }

  constexpr long double
  fdim(long double __x, long double __y)
  { return __builtin_fdiml(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    fdim(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return fdim(__type(__x), __type(__y));
    }



  constexpr float
  fma(float __x, float __y, float __z)
  { return __builtin_fmaf(__x, __y, __z); }

  constexpr long double
  fma(long double __x, long double __y, long double __z)
  { return __builtin_fmal(__x, __y, __z); }



  template<typename _Tp, typename _Up, typename _Vp>
    constexpr typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type
    fma(_Tp __x, _Up __y, _Vp __z)
    {
      typedef typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type __type;
      return fma(__type(__x), __type(__y), __type(__z));
    }



  constexpr float
  fmax(float __x, float __y)
  { return __builtin_fmaxf(__x, __y); }

  constexpr long double
  fmax(long double __x, long double __y)
  { return __builtin_fmaxl(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    fmax(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return fmax(__type(__x), __type(__y));
    }



  constexpr float
  fmin(float __x, float __y)
  { return __builtin_fminf(__x, __y); }

  constexpr long double
  fmin(long double __x, long double __y)
  { return __builtin_fminl(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    fmin(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return fmin(__type(__x), __type(__y));
    }



  constexpr float
  hypot(float __x, float __y)
  { return __builtin_hypotf(__x, __y); }

  constexpr long double
  hypot(long double __x, long double __y)
  { return __builtin_hypotl(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    hypot(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return hypot(__type(__x), __type(__y));
    }



  constexpr int
  ilogb(float __x)
  { return __builtin_ilogbf(__x); }

  constexpr int
  ilogb(long double __x)
  { return __builtin_ilogbl(__x); }



  template<typename _Tp>
    constexpr
    typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                    int>::__type
    ilogb(_Tp __x)
    { return __builtin_ilogb(__x); }



  constexpr float
  lgamma(float __x)
  { return __builtin_lgammaf(__x); }

  constexpr long double
  lgamma(long double __x)
  { return __builtin_lgammal(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    lgamma(_Tp __x)
    { return __builtin_lgamma(__x); }



  constexpr long long
  llrint(float __x)
  { return __builtin_llrintf(__x); }

  constexpr long long
  llrint(long double __x)
  { return __builtin_llrintl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              long long>::__type
    llrint(_Tp __x)
    { return __builtin_llrint(__x); }



  constexpr long long
  llround(float __x)
  { return __builtin_llroundf(__x); }

  constexpr long long
  llround(long double __x)
  { return __builtin_llroundl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              long long>::__type
    llround(_Tp __x)
    { return __builtin_llround(__x); }



  constexpr float
  log1p(float __x)
  { return __builtin_log1pf(__x); }

  constexpr long double
  log1p(long double __x)
  { return __builtin_log1pl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    log1p(_Tp __x)
    { return __builtin_log1p(__x); }




  constexpr float
  log2(float __x)
  { return __builtin_log2f(__x); }

  constexpr long double
  log2(long double __x)
  { return __builtin_log2l(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    log2(_Tp __x)
    { return __builtin_log2(__x); }



  constexpr float
  logb(float __x)
  { return __builtin_logbf(__x); }

  constexpr long double
  logb(long double __x)
  { return __builtin_logbl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    logb(_Tp __x)
    { return __builtin_logb(__x); }



  constexpr long
  lrint(float __x)
  { return __builtin_lrintf(__x); }

  constexpr long
  lrint(long double __x)
  { return __builtin_lrintl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              long>::__type
    lrint(_Tp __x)
    { return __builtin_lrint(__x); }



  constexpr long
  lround(float __x)
  { return __builtin_lroundf(__x); }

  constexpr long
  lround(long double __x)
  { return __builtin_lroundl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              long>::__type
    lround(_Tp __x)
    { return __builtin_lround(__x); }



  constexpr float
  nearbyint(float __x)
  { return __builtin_nearbyintf(__x); }

  constexpr long double
  nearbyint(long double __x)
  { return __builtin_nearbyintl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    nearbyint(_Tp __x)
    { return __builtin_nearbyint(__x); }



  constexpr float
  nextafter(float __x, float __y)
  { return __builtin_nextafterf(__x, __y); }

  constexpr long double
  nextafter(long double __x, long double __y)
  { return __builtin_nextafterl(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    nextafter(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return nextafter(__type(__x), __type(__y));
    }



  constexpr float
  nexttoward(float __x, long double __y)
  { return __builtin_nexttowardf(__x, __y); }

  constexpr long double
  nexttoward(long double __x, long double __y)
  { return __builtin_nexttowardl(__x, __y); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    nexttoward(_Tp __x, long double __y)
    { return __builtin_nexttoward(__x, __y); }



  constexpr float
  remainder(float __x, float __y)
  { return __builtin_remainderf(__x, __y); }

  constexpr long double
  remainder(long double __x, long double __y)
  { return __builtin_remainderl(__x, __y); }



  template<typename _Tp, typename _Up>
    constexpr typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    remainder(_Tp __x, _Up __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return remainder(__type(__x), __type(__y));
    }



  inline float
  remquo(float __x, float __y, int* __pquo)
  { return __builtin_remquof(__x, __y, __pquo); }

  inline long double
  remquo(long double __x, long double __y, int* __pquo)
  { return __builtin_remquol(__x, __y, __pquo); }



  template<typename _Tp, typename _Up>
    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
    remquo(_Tp __x, _Up __y, int* __pquo)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return remquo(__type(__x), __type(__y), __pquo);
    }



  constexpr float
  rint(float __x)
  { return __builtin_rintf(__x); }

  constexpr long double
  rint(long double __x)
  { return __builtin_rintl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    rint(_Tp __x)
    { return __builtin_rint(__x); }



  constexpr float
  round(float __x)
  { return __builtin_roundf(__x); }

  constexpr long double
  round(long double __x)
  { return __builtin_roundl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    round(_Tp __x)
    { return __builtin_round(__x); }



  constexpr float
  scalbln(float __x, long __ex)
  { return __builtin_scalblnf(__x, __ex); }

  constexpr long double
  scalbln(long double __x, long __ex)
  { return __builtin_scalblnl(__x, __ex); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    scalbln(_Tp __x, long __ex)
    { return __builtin_scalbln(__x, __ex); }



  constexpr float
  scalbn(float __x, int __ex)
  { return __builtin_scalbnf(__x, __ex); }

  constexpr long double
  scalbn(long double __x, int __ex)
  { return __builtin_scalbnl(__x, __ex); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    scalbn(_Tp __x, int __ex)
    { return __builtin_scalbn(__x, __ex); }



  constexpr float
  tgamma(float __x)
  { return __builtin_tgammaf(__x); }

  constexpr long double
  tgamma(long double __x)
  { return __builtin_tgammal(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    tgamma(_Tp __x)
    { return __builtin_tgamma(__x); }



  constexpr float
  trunc(float __x)
  { return __builtin_truncf(__x); }

  constexpr long double
  trunc(long double __x)
  { return __builtin_truncl(__x); }



  template<typename _Tp>
    constexpr typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value,
                                              double>::__type
    trunc(_Tp __x)
    { return __builtin_trunc(__x); }
# 1852 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
  template<typename _Tp>
    inline _Tp
    __hypot3(_Tp __x, _Tp __y, _Tp __z)
    {
      __x = std::abs(__x);
      __y = std::abs(__y);
      __z = std::abs(__z);
      if (_Tp __a = __x < __y ? __y < __z ? __z : __y : __x < __z ? __z : __x)
 return __a * std::sqrt((__x / __a) * (__x / __a)
          + (__y / __a) * (__y / __a)
          + (__z / __a) * (__z / __a));
      else
 return {};
    }

  inline float
  hypot(float __x, float __y, float __z)
  { return std::__hypot3<float>(__x, __y, __z); }

  inline double
  hypot(double __x, double __y, double __z)
  { return std::__hypot3<double>(__x, __y, __z); }

  inline long double
  hypot(long double __x, long double __y, long double __z)
  { return std::__hypot3<long double>(__x, __y, __z); }

  template<typename _Tp, typename _Up, typename _Vp>
    typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type
    hypot(_Tp __x, _Up __y, _Vp __z)
    {
      using __type = typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type;
      return std::__hypot3<__type>(__x, __y, __z);
    }
# 1924 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
}


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
#pragma GCC visibility push(default)
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 1 3
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functexcept.h" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functexcept.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_defines.h" 1 3
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functexcept.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{



  void
  __throw_bad_exception(void) __attribute__((__noreturn__));


  void
  __throw_bad_alloc(void) __attribute__((__noreturn__));


  void
  __throw_bad_cast(void) __attribute__((__noreturn__));

  void
  __throw_bad_typeid(void) __attribute__((__noreturn__));


  void
  __throw_logic_error(const char*) __attribute__((__noreturn__));

  void
  __throw_domain_error(const char*) __attribute__((__noreturn__));

  void
  __throw_invalid_argument(const char*) __attribute__((__noreturn__));

  void
  __throw_length_error(const char*) __attribute__((__noreturn__));

  void
  __throw_out_of_range(const char*) __attribute__((__noreturn__));

  void
  __throw_out_of_range_fmt(const char*, ...) __attribute__((__noreturn__))
    __attribute__((__format__(__gnu_printf__, 1, 2)));

  void
  __throw_runtime_error(const char*) __attribute__((__noreturn__));

  void
  __throw_range_error(const char*) __attribute__((__noreturn__));

  void
  __throw_overflow_error(const char*) __attribute__((__noreturn__));

  void
  __throw_underflow_error(const char*) __attribute__((__noreturn__));


  void
  __throw_ios_failure(const char*) __attribute__((__noreturn__));

  void
  __throw_ios_failure(const char*, int) __attribute__((__noreturn__));


  void
  __throw_system_error(int) __attribute__((__noreturn__));


  void
  __throw_future_error(int) __attribute__((__noreturn__));


  void
  __throw_bad_function_call() __attribute__((__noreturn__));


}
# 61 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/numeric_traits.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/numeric_traits.h" 3




namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{
# 54 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/numeric_traits.h" 3
  template<typename _Value>
    struct __numeric_traits_integer
    {

      static const _Value __min = (((_Value)(-1) < 0) ? (_Value)1 << (sizeof(_Value) * 8 - ((_Value)(-1) < 0)) : (_Value)0);
      static const _Value __max = (((_Value)(-1) < 0) ? (((((_Value)1 << ((sizeof(_Value) * 8 - ((_Value)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(_Value)0);



      static const bool __is_signed = ((_Value)(-1) < 0);
      static const int __digits = (sizeof(_Value) * 8 - ((_Value)(-1) < 0));
    };

  template<typename _Value>
    const _Value __numeric_traits_integer<_Value>::__min;

  template<typename _Value>
    const _Value __numeric_traits_integer<_Value>::__max;

  template<typename _Value>
    const bool __numeric_traits_integer<_Value>::__is_signed;

  template<typename _Value>
    const int __numeric_traits_integer<_Value>::__digits;
# 99 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/numeric_traits.h" 3
  template<typename _Value>
    struct __numeric_traits_floating
    {

      static const int __max_digits10 = (2 + (std::__are_same<_Value, float>::__value ? 24 : std::__are_same<_Value, double>::__value ? 53 : 53) * 643L / 2136);


      static const bool __is_signed = true;
      static const int __digits10 = (std::__are_same<_Value, float>::__value ? 6 : std::__are_same<_Value, double>::__value ? 15 : 15);
      static const int __max_exponent10 = (std::__are_same<_Value, float>::__value ? 38 : std::__are_same<_Value, double>::__value ? 308 : 308);
    };

  template<typename _Value>
    const int __numeric_traits_floating<_Value>::__max_digits10;

  template<typename _Value>
    const bool __numeric_traits_floating<_Value>::__is_signed;

  template<typename _Value>
    const int __numeric_traits_floating<_Value>::__digits10;

  template<typename _Value>
    const int __numeric_traits_floating<_Value>::__max_exponent10;

  template<typename _Value>
    struct __numeric_traits
    : public __conditional_type<std::__is_integer<_Value>::__value,
    __numeric_traits_integer<_Value>,
    __numeric_traits_floating<_Value> >::__type
    { };


}
# 64 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/concept_check.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/concept_check.h" 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{







  template<typename _Tp>
    inline constexpr _Tp*
    __addressof(_Tp& __r) noexcept
    { return __builtin_addressof(__r); }




}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3







namespace std __attribute__ ((__visibility__ ("default")))
{
# 56 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp, _Tp __v>
    struct integral_constant
    {
      static constexpr _Tp value = __v;
      typedef _Tp value_type;
      typedef integral_constant<_Tp, __v> type;
      constexpr operator value_type() const noexcept { return value; }




      constexpr value_type operator()() const noexcept { return value; }

    };

  template<typename _Tp, _Tp __v>
    constexpr _Tp integral_constant<_Tp, __v>::value;


  typedef integral_constant<bool, true> true_type;


  typedef integral_constant<bool, false> false_type;

  template<bool __v>
    using __bool_constant = integral_constant<bool, __v>;



  template<bool __v>
    using bool_constant = integral_constant<bool, __v>;




  template<bool, typename, typename>
    struct conditional;

  template<typename...>
    struct __or_;

  template<>
    struct __or_<>
    : public false_type
    { };

  template<typename _B1>
    struct __or_<_B1>
    : public _B1
    { };

  template<typename _B1, typename _B2>
    struct __or_<_B1, _B2>
    : public conditional<_B1::value, _B1, _B2>::type
    { };

  template<typename _B1, typename _B2, typename _B3, typename... _Bn>
    struct __or_<_B1, _B2, _B3, _Bn...>
    : public conditional<_B1::value, _B1, __or_<_B2, _B3, _Bn...>>::type
    { };

  template<typename...>
    struct __and_;

  template<>
    struct __and_<>
    : public true_type
    { };

  template<typename _B1>
    struct __and_<_B1>
    : public _B1
    { };

  template<typename _B1, typename _B2>
    struct __and_<_B1, _B2>
    : public conditional<_B1::value, _B2, _B1>::type
    { };

  template<typename _B1, typename _B2, typename _B3, typename... _Bn>
    struct __and_<_B1, _B2, _B3, _Bn...>
    : public conditional<_B1::value, __and_<_B2, _B3, _Bn...>, _B1>::type
    { };

  template<typename _Pp>
    struct __not_
    : public __bool_constant<!bool(_Pp::value)>
    { };



  template<typename... _Bn>
    inline constexpr bool __or_v = __or_<_Bn...>::value;
  template<typename... _Bn>
    inline constexpr bool __and_v = __and_<_Bn...>::value;



  template<typename... _Bn>
    struct conjunction
    : __and_<_Bn...>
    { };

  template<typename... _Bn>
    struct disjunction
    : __or_<_Bn...>
    { };

  template<typename _Pp>
    struct negation
    : __not_<_Pp>
    { };

  template<typename... _Bn>
    inline constexpr bool conjunction_v = conjunction<_Bn...>::value;

  template<typename... _Bn>
    inline constexpr bool disjunction_v = disjunction<_Bn...>::value;

  template<typename _Pp>
    inline constexpr bool negation_v = negation<_Pp>::value;
# 185 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp>
    struct __success_type
    { typedef _Tp type; };

  struct __failure_type
  { };



  template<typename>
    struct remove_cv;

  template<typename>
    struct __is_void_helper
    : public false_type { };

  template<>
    struct __is_void_helper<void>
    : public true_type { };


  template<typename _Tp>
    struct is_void
    : public __is_void_helper<typename remove_cv<_Tp>::type>::type
    { };

  template<typename>
    struct __is_integral_helper
    : public false_type { };

  template<>
    struct __is_integral_helper<bool>
    : public true_type { };

  template<>
    struct __is_integral_helper<char>
    : public true_type { };

  template<>
    struct __is_integral_helper<signed char>
    : public true_type { };

  template<>
    struct __is_integral_helper<unsigned char>
    : public true_type { };


  template<>
    struct __is_integral_helper<wchar_t>
    : public true_type { };
# 243 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<>
    struct __is_integral_helper<char16_t>
    : public true_type { };

  template<>
    struct __is_integral_helper<char32_t>
    : public true_type { };

  template<>
    struct __is_integral_helper<short>
    : public true_type { };

  template<>
    struct __is_integral_helper<unsigned short>
    : public true_type { };

  template<>
    struct __is_integral_helper<int>
    : public true_type { };

  template<>
    struct __is_integral_helper<unsigned int>
    : public true_type { };

  template<>
    struct __is_integral_helper<long>
    : public true_type { };

  template<>
    struct __is_integral_helper<unsigned long>
    : public true_type { };

  template<>
    struct __is_integral_helper<long long>
    : public true_type { };

  template<>
    struct __is_integral_helper<unsigned long long>
    : public true_type { };
# 323 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp>
    struct is_integral
    : public __is_integral_helper<typename remove_cv<_Tp>::type>::type
    { };

  template<typename>
    struct __is_floating_point_helper
    : public false_type { };

  template<>
    struct __is_floating_point_helper<float>
    : public true_type { };

  template<>
    struct __is_floating_point_helper<double>
    : public true_type { };

  template<>
    struct __is_floating_point_helper<long double>
    : public true_type { };
# 351 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp>
    struct is_floating_point
    : public __is_floating_point_helper<typename remove_cv<_Tp>::type>::type
    { };


  template<typename>
    struct is_array
    : public false_type { };

  template<typename _Tp, std::size_t _Size>
    struct is_array<_Tp[_Size]>
    : public true_type { };

  template<typename _Tp>
    struct is_array<_Tp[]>
    : public true_type { };

  template<typename>
    struct __is_pointer_helper
    : public false_type { };

  template<typename _Tp>
    struct __is_pointer_helper<_Tp*>
    : public true_type { };


  template<typename _Tp>
    struct is_pointer
    : public __is_pointer_helper<typename remove_cv<_Tp>::type>::type
    { };


  template<typename>
    struct is_lvalue_reference
    : public false_type { };

  template<typename _Tp>
    struct is_lvalue_reference<_Tp&>
    : public true_type { };


  template<typename>
    struct is_rvalue_reference
    : public false_type { };

  template<typename _Tp>
    struct is_rvalue_reference<_Tp&&>
    : public true_type { };

  template<typename>
    struct is_function;

  template<typename>
    struct __is_member_object_pointer_helper
    : public false_type { };

  template<typename _Tp, typename _Cp>
    struct __is_member_object_pointer_helper<_Tp _Cp::*>
    : public __not_<is_function<_Tp>>::type { };


  template<typename _Tp>
    struct is_member_object_pointer
    : public __is_member_object_pointer_helper<
    typename remove_cv<_Tp>::type>::type
    { };

  template<typename>
    struct __is_member_function_pointer_helper
    : public false_type { };

  template<typename _Tp, typename _Cp>
    struct __is_member_function_pointer_helper<_Tp _Cp::*>
    : public is_function<_Tp>::type { };


  template<typename _Tp>
    struct is_member_function_pointer
    : public __is_member_function_pointer_helper<
    typename remove_cv<_Tp>::type>::type
    { };


  template<typename _Tp>
    struct is_enum
    : public integral_constant<bool, __is_enum(_Tp)>
    { };


  template<typename _Tp>
    struct is_union
    : public integral_constant<bool, __is_union(_Tp)>
    { };


  template<typename _Tp>
    struct is_class
    : public integral_constant<bool, __is_class(_Tp)>
    { };


  template<typename>
    struct is_function
    : public false_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) const noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) const & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) const && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) const noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) const & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) const && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) volatile noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) volatile & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) volatile && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) volatile noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) volatile & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) volatile && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) const volatile noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) const volatile & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes...) const volatile && noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) const volatile noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) const volatile & noexcept (_NE)>
    : public true_type { };

  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct is_function<_Res(_ArgTypes......) const volatile && noexcept (_NE)>
    : public true_type { };



  template<typename>
    struct __is_null_pointer_helper
    : public false_type { };

  template<>
    struct __is_null_pointer_helper<std::nullptr_t>
    : public true_type { };


  template<typename _Tp>
    struct is_null_pointer
    : public __is_null_pointer_helper<typename remove_cv<_Tp>::type>::type
    { };


  template<typename _Tp>
    struct __is_nullptr_t
    : public is_null_pointer<_Tp>
    { };




  template<typename _Tp>
    struct is_reference
    : public __or_<is_lvalue_reference<_Tp>,
                   is_rvalue_reference<_Tp>>::type
    { };


  template<typename _Tp>
    struct is_arithmetic
    : public __or_<is_integral<_Tp>, is_floating_point<_Tp>>::type
    { };


  template<typename _Tp>
    struct is_fundamental
    : public __or_<is_arithmetic<_Tp>, is_void<_Tp>,
     is_null_pointer<_Tp>>::type
    { };


  template<typename _Tp>
    struct is_object
    : public __not_<__or_<is_function<_Tp>, is_reference<_Tp>,
                          is_void<_Tp>>>::type
    { };

  template<typename>
    struct is_member_pointer;


  template<typename _Tp>
    struct is_scalar
    : public __or_<is_arithmetic<_Tp>, is_enum<_Tp>, is_pointer<_Tp>,
                   is_member_pointer<_Tp>, is_null_pointer<_Tp>>::type
    { };


  template<typename _Tp>
    struct is_compound
    : public __not_<is_fundamental<_Tp>>::type { };

  template<typename _Tp>
    struct __is_member_pointer_helper
    : public false_type { };

  template<typename _Tp, typename _Cp>
    struct __is_member_pointer_helper<_Tp _Cp::*>
    : public true_type { };


  template<typename _Tp>
    struct is_member_pointer
    : public __is_member_pointer_helper<typename remove_cv<_Tp>::type>::type
    { };



  template<typename _Tp>
    struct __is_referenceable
    : public __or_<is_object<_Tp>, is_reference<_Tp>>::type
    { };

  template<typename _Res, typename... _Args , bool _NE>
    struct __is_referenceable<_Res(_Args...) noexcept (_NE)>
    : public true_type
    { };

  template<typename _Res, typename... _Args , bool _NE>
    struct __is_referenceable<_Res(_Args......) noexcept (_NE)>
    : public true_type
    { };




  template<typename>
    struct is_const
    : public false_type { };

  template<typename _Tp>
    struct is_const<_Tp const>
    : public true_type { };


  template<typename>
    struct is_volatile
    : public false_type { };

  template<typename _Tp>
    struct is_volatile<_Tp volatile>
    : public true_type { };


  template<typename _Tp>
    struct is_trivial
    : public integral_constant<bool, __is_trivial(_Tp)>
    { };


  template<typename _Tp>
    struct is_trivially_copyable
    : public integral_constant<bool, __is_trivially_copyable(_Tp)>
    { };


  template<typename _Tp>
    struct is_standard_layout
    : public integral_constant<bool, __is_standard_layout(_Tp)>
    { };



  template<typename _Tp>
    struct is_pod
    : public integral_constant<bool, __is_pod(_Tp)>
    { };


  template<typename _Tp>
    struct is_literal_type
    : public integral_constant<bool, __is_literal_type(_Tp)>
    { };


  template<typename _Tp>
    struct is_empty
    : public integral_constant<bool, __is_empty(_Tp)>
    { };


  template<typename _Tp>
    struct is_polymorphic
    : public integral_constant<bool, __is_polymorphic(_Tp)>
    { };




  template<typename _Tp>
    struct is_final
    : public integral_constant<bool, __is_final(_Tp)>
    { };



  template<typename _Tp>
    struct is_abstract
    : public integral_constant<bool, __is_abstract(_Tp)>
    { };

  template<typename _Tp,
    bool = is_arithmetic<_Tp>::value>
    struct __is_signed_helper
    : public false_type { };

  template<typename _Tp>
    struct __is_signed_helper<_Tp, true>
    : public integral_constant<bool, _Tp(-1) < _Tp(0)>
    { };


  template<typename _Tp>
    struct is_signed
    : public __is_signed_helper<_Tp>::type
    { };


  template<typename _Tp>
    struct is_unsigned
    : public __and_<is_arithmetic<_Tp>, __not_<is_signed<_Tp>>>
    { };
# 758 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp, typename _Up = _Tp&&>
    _Up
    __declval(int);

  template<typename _Tp>
    _Tp
    __declval(long);

  template<typename _Tp>
    auto declval() noexcept -> decltype(__declval<_Tp>(0));

  template<typename, unsigned = 0>
    struct extent;

  template<typename>
    struct remove_all_extents;

  template<typename _Tp>
    struct __is_array_known_bounds
    : public integral_constant<bool, (extent<_Tp>::value > 0)>
    { };

  template<typename _Tp>
    struct __is_array_unknown_bounds
    : public __and_<is_array<_Tp>, __not_<extent<_Tp>>>
    { };






  struct __do_is_destructible_impl
  {
    template<typename _Tp, typename = decltype(declval<_Tp&>().~_Tp())>
      static true_type __test(int);

    template<typename>
      static false_type __test(...);
  };

  template<typename _Tp>
    struct __is_destructible_impl
    : public __do_is_destructible_impl
    {
      typedef decltype(__test<_Tp>(0)) type;
    };

  template<typename _Tp,
           bool = __or_<is_void<_Tp>,
                        __is_array_unknown_bounds<_Tp>,
                        is_function<_Tp>>::value,
           bool = __or_<is_reference<_Tp>, is_scalar<_Tp>>::value>
    struct __is_destructible_safe;

  template<typename _Tp>
    struct __is_destructible_safe<_Tp, false, false>
    : public __is_destructible_impl<typename
               remove_all_extents<_Tp>::type>::type
    { };

  template<typename _Tp>
    struct __is_destructible_safe<_Tp, true, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_destructible_safe<_Tp, false, true>
    : public true_type { };


  template<typename _Tp>
    struct is_destructible
    : public __is_destructible_safe<_Tp>::type
    { };





  struct __do_is_nt_destructible_impl
  {
    template<typename _Tp>
      static __bool_constant<noexcept(declval<_Tp&>().~_Tp())>
      __test(int);

    template<typename>
      static false_type __test(...);
  };

  template<typename _Tp>
    struct __is_nt_destructible_impl
    : public __do_is_nt_destructible_impl
    {
      typedef decltype(__test<_Tp>(0)) type;
    };

  template<typename _Tp,
           bool = __or_<is_void<_Tp>,
                        __is_array_unknown_bounds<_Tp>,
                        is_function<_Tp>>::value,
           bool = __or_<is_reference<_Tp>, is_scalar<_Tp>>::value>
    struct __is_nt_destructible_safe;

  template<typename _Tp>
    struct __is_nt_destructible_safe<_Tp, false, false>
    : public __is_nt_destructible_impl<typename
               remove_all_extents<_Tp>::type>::type
    { };

  template<typename _Tp>
    struct __is_nt_destructible_safe<_Tp, true, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_nt_destructible_safe<_Tp, false, true>
    : public true_type { };


  template<typename _Tp>
    struct is_nothrow_destructible
    : public __is_nt_destructible_safe<_Tp>::type
    { };


  template<typename _Tp, typename... _Args>
    struct is_constructible
      : public __bool_constant<__is_constructible(_Tp, _Args...)>
    { };


  template<typename _Tp>
    struct is_default_constructible
    : public is_constructible<_Tp>::type
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_copy_constructible_impl;

  template<typename _Tp>
    struct __is_copy_constructible_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_copy_constructible_impl<_Tp, true>
    : public is_constructible<_Tp, const _Tp&>
    { };


  template<typename _Tp>
    struct is_copy_constructible
    : public __is_copy_constructible_impl<_Tp>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_move_constructible_impl;

  template<typename _Tp>
    struct __is_move_constructible_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_move_constructible_impl<_Tp, true>
    : public is_constructible<_Tp, _Tp&&>
    { };


  template<typename _Tp>
    struct is_move_constructible
    : public __is_move_constructible_impl<_Tp>
    { };

  template<typename _Tp>
    struct __is_nt_default_constructible_atom
    : public integral_constant<bool, noexcept(_Tp())>
    { };

  template<typename _Tp, bool = is_array<_Tp>::value>
    struct __is_nt_default_constructible_impl;

  template<typename _Tp>
    struct __is_nt_default_constructible_impl<_Tp, true>
    : public __and_<__is_array_known_bounds<_Tp>,
      __is_nt_default_constructible_atom<typename
                      remove_all_extents<_Tp>::type>>
    { };

  template<typename _Tp>
    struct __is_nt_default_constructible_impl<_Tp, false>
    : public __is_nt_default_constructible_atom<_Tp>
    { };


  template<typename _Tp>
    struct is_nothrow_default_constructible
    : public __and_<is_default_constructible<_Tp>,
                    __is_nt_default_constructible_impl<_Tp>>
    { };

  template<typename _Tp, typename... _Args>
    struct __is_nt_constructible_impl
    : public integral_constant<bool, noexcept(_Tp(declval<_Args>()...))>
    { };

  template<typename _Tp, typename _Arg>
    struct __is_nt_constructible_impl<_Tp, _Arg>
    : public integral_constant<bool,
                               noexcept(static_cast<_Tp>(declval<_Arg>()))>
    { };

  template<typename _Tp>
    struct __is_nt_constructible_impl<_Tp>
    : public is_nothrow_default_constructible<_Tp>
    { };


  template<typename _Tp, typename... _Args>
    struct is_nothrow_constructible
    : public __and_<is_constructible<_Tp, _Args...>,
      __is_nt_constructible_impl<_Tp, _Args...>>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_nothrow_copy_constructible_impl;

  template<typename _Tp>
    struct __is_nothrow_copy_constructible_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_nothrow_copy_constructible_impl<_Tp, true>
    : public is_nothrow_constructible<_Tp, const _Tp&>
    { };


  template<typename _Tp>
    struct is_nothrow_copy_constructible
    : public __is_nothrow_copy_constructible_impl<_Tp>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_nothrow_move_constructible_impl;

  template<typename _Tp>
    struct __is_nothrow_move_constructible_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_nothrow_move_constructible_impl<_Tp, true>
    : public is_nothrow_constructible<_Tp, _Tp&&>
    { };


  template<typename _Tp>
    struct is_nothrow_move_constructible
    : public __is_nothrow_move_constructible_impl<_Tp>
    { };


  template<typename _Tp, typename _Up>
    struct is_assignable
      : public __bool_constant<__is_assignable(_Tp, _Up)>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_copy_assignable_impl;

  template<typename _Tp>
    struct __is_copy_assignable_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_copy_assignable_impl<_Tp, true>
    : public is_assignable<_Tp&, const _Tp&>
    { };


  template<typename _Tp>
    struct is_copy_assignable
    : public __is_copy_assignable_impl<_Tp>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_move_assignable_impl;

  template<typename _Tp>
    struct __is_move_assignable_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_move_assignable_impl<_Tp, true>
    : public is_assignable<_Tp&, _Tp&&>
    { };


  template<typename _Tp>
    struct is_move_assignable
    : public __is_move_assignable_impl<_Tp>
    { };

  template<typename _Tp, typename _Up>
    struct __is_nt_assignable_impl
    : public integral_constant<bool, noexcept(declval<_Tp>() = declval<_Up>())>
    { };


  template<typename _Tp, typename _Up>
    struct is_nothrow_assignable
    : public __and_<is_assignable<_Tp, _Up>,
      __is_nt_assignable_impl<_Tp, _Up>>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_nt_copy_assignable_impl;

  template<typename _Tp>
    struct __is_nt_copy_assignable_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_nt_copy_assignable_impl<_Tp, true>
    : public is_nothrow_assignable<_Tp&, const _Tp&>
    { };


  template<typename _Tp>
    struct is_nothrow_copy_assignable
    : public __is_nt_copy_assignable_impl<_Tp>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_nt_move_assignable_impl;

  template<typename _Tp>
    struct __is_nt_move_assignable_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_nt_move_assignable_impl<_Tp, true>
    : public is_nothrow_assignable<_Tp&, _Tp&&>
    { };


  template<typename _Tp>
    struct is_nothrow_move_assignable
    : public __is_nt_move_assignable_impl<_Tp>
    { };


  template<typename _Tp, typename... _Args>
    struct is_trivially_constructible
    : public __bool_constant<__is_trivially_constructible(_Tp, _Args...)>
    { };


  template<typename _Tp>
    struct is_trivially_default_constructible
    : public is_trivially_constructible<_Tp>::type
    { };

  struct __do_is_implicitly_default_constructible_impl
  {
    template <typename _Tp>
    static void __helper(const _Tp&);

    template <typename _Tp>
    static true_type __test(const _Tp&,
                            decltype(__helper<const _Tp&>({}))* = 0);

    static false_type __test(...);
  };

  template<typename _Tp>
    struct __is_implicitly_default_constructible_impl
    : public __do_is_implicitly_default_constructible_impl
    {
      typedef decltype(__test(declval<_Tp>())) type;
    };

  template<typename _Tp>
    struct __is_implicitly_default_constructible_safe
    : public __is_implicitly_default_constructible_impl<_Tp>::type
    { };

  template <typename _Tp>
    struct __is_implicitly_default_constructible
    : public __and_<is_default_constructible<_Tp>,
      __is_implicitly_default_constructible_safe<_Tp>>
    { };



  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_trivially_copy_constructible_impl;

  template<typename _Tp>
    struct __is_trivially_copy_constructible_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_trivially_copy_constructible_impl<_Tp, true>
    : public __and_<is_copy_constructible<_Tp>,
      integral_constant<bool,
   __is_trivially_constructible(_Tp, const _Tp&)>>
    { };

  template<typename _Tp>
    struct is_trivially_copy_constructible
    : public __is_trivially_copy_constructible_impl<_Tp>
    { };



  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_trivially_move_constructible_impl;

  template<typename _Tp>
    struct __is_trivially_move_constructible_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_trivially_move_constructible_impl<_Tp, true>
    : public __and_<is_move_constructible<_Tp>,
      integral_constant<bool,
   __is_trivially_constructible(_Tp, _Tp&&)>>
    { };

  template<typename _Tp>
    struct is_trivially_move_constructible
    : public __is_trivially_move_constructible_impl<_Tp>
    { };


  template<typename _Tp, typename _Up>
    struct is_trivially_assignable
    : public __bool_constant<__is_trivially_assignable(_Tp, _Up)>
    { };



  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_trivially_copy_assignable_impl;

  template<typename _Tp>
    struct __is_trivially_copy_assignable_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_trivially_copy_assignable_impl<_Tp, true>
    : public __bool_constant<__is_trivially_assignable(_Tp&, const _Tp&)>
    { };

  template<typename _Tp>
    struct is_trivially_copy_assignable
    : public __is_trivially_copy_assignable_impl<_Tp>
    { };



  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __is_trivially_move_assignable_impl;

  template<typename _Tp>
    struct __is_trivially_move_assignable_impl<_Tp, false>
    : public false_type { };

  template<typename _Tp>
    struct __is_trivially_move_assignable_impl<_Tp, true>
    : public __bool_constant<__is_trivially_assignable(_Tp&, _Tp&&)>
    { };

  template<typename _Tp>
    struct is_trivially_move_assignable
    : public __is_trivially_move_assignable_impl<_Tp>
    { };


  template<typename _Tp>
    struct is_trivially_destructible
    : public __and_<is_destructible<_Tp>,
      __bool_constant<__has_trivial_destructor(_Tp)>>
    { };



  template<typename _Tp>
    struct has_virtual_destructor
    : public integral_constant<bool, __has_virtual_destructor(_Tp)>
    { };





  template<typename _Tp>
    struct alignment_of
    : public integral_constant<std::size_t, alignof(_Tp)> { };


  template<typename>
    struct rank
    : public integral_constant<std::size_t, 0> { };

  template<typename _Tp, std::size_t _Size>
    struct rank<_Tp[_Size]>
    : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };

  template<typename _Tp>
    struct rank<_Tp[]>
    : public integral_constant<std::size_t, 1 + rank<_Tp>::value> { };


  template<typename, unsigned _Uint>
    struct extent
    : public integral_constant<std::size_t, 0> { };

  template<typename _Tp, unsigned _Uint, std::size_t _Size>
    struct extent<_Tp[_Size], _Uint>
    : public integral_constant<std::size_t,
          _Uint == 0 ? _Size : extent<_Tp,
          _Uint - 1>::value>
    { };

  template<typename _Tp, unsigned _Uint>
    struct extent<_Tp[], _Uint>
    : public integral_constant<std::size_t,
          _Uint == 0 ? 0 : extent<_Tp,
             _Uint - 1>::value>
    { };





  template<typename, typename>
    struct is_same
    : public false_type { };

  template<typename _Tp>
    struct is_same<_Tp, _Tp>
    : public true_type { };


  template<typename _Base, typename _Derived>
    struct is_base_of
    : public integral_constant<bool, __is_base_of(_Base, _Derived)>
    { };

  template<typename _From, typename _To,
           bool = __or_<is_void<_From>, is_function<_To>,
                        is_array<_To>>::value>
    struct __is_convertible_helper
    {
      typedef typename is_void<_To>::type type;
    };

  template<typename _From, typename _To>
    class __is_convertible_helper<_From, _To, false>
    {
      template<typename _To1>
 static void __test_aux(_To1) noexcept;

      template<typename _From1, typename _To1,
        typename = decltype(__test_aux<_To1>(std::declval<_From1>()))>
 static true_type
 __test(int);

      template<typename, typename>
 static false_type
 __test(...);

    public:
      typedef decltype(__test<_From, _To>(0)) type;
    };



  template<typename _From, typename _To>
    struct is_convertible
    : public __is_convertible_helper<_From, _To>::type
    { };
# 1380 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp>
    struct remove_const
    { typedef _Tp type; };

  template<typename _Tp>
    struct remove_const<_Tp const>
    { typedef _Tp type; };


  template<typename _Tp>
    struct remove_volatile
    { typedef _Tp type; };

  template<typename _Tp>
    struct remove_volatile<_Tp volatile>
    { typedef _Tp type; };


  template<typename _Tp>
    struct remove_cv
    {
      typedef typename
      remove_const<typename remove_volatile<_Tp>::type>::type type;
    };


  template<typename _Tp>
    struct add_const
    { typedef _Tp const type; };


  template<typename _Tp>
    struct add_volatile
    { typedef _Tp volatile type; };


  template<typename _Tp>
    struct add_cv
    {
      typedef typename
      add_const<typename add_volatile<_Tp>::type>::type type;
    };






  template<typename _Tp>
    using remove_const_t = typename remove_const<_Tp>::type;


  template<typename _Tp>
    using remove_volatile_t = typename remove_volatile<_Tp>::type;


  template<typename _Tp>
    using remove_cv_t = typename remove_cv<_Tp>::type;


  template<typename _Tp>
    using add_const_t = typename add_const<_Tp>::type;


  template<typename _Tp>
    using add_volatile_t = typename add_volatile<_Tp>::type;


  template<typename _Tp>
    using add_cv_t = typename add_cv<_Tp>::type;





  template<typename _Tp>
    struct remove_reference
    { typedef _Tp type; };

  template<typename _Tp>
    struct remove_reference<_Tp&>
    { typedef _Tp type; };

  template<typename _Tp>
    struct remove_reference<_Tp&&>
    { typedef _Tp type; };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __add_lvalue_reference_helper
    { typedef _Tp type; };

  template<typename _Tp>
    struct __add_lvalue_reference_helper<_Tp, true>
    { typedef _Tp& type; };


  template<typename _Tp>
    struct add_lvalue_reference
    : public __add_lvalue_reference_helper<_Tp>
    { };

  template<typename _Tp, bool = __is_referenceable<_Tp>::value>
    struct __add_rvalue_reference_helper
    { typedef _Tp type; };

  template<typename _Tp>
    struct __add_rvalue_reference_helper<_Tp, true>
    { typedef _Tp&& type; };


  template<typename _Tp>
    struct add_rvalue_reference
    : public __add_rvalue_reference_helper<_Tp>
    { };



  template<typename _Tp>
    using remove_reference_t = typename remove_reference<_Tp>::type;


  template<typename _Tp>
    using add_lvalue_reference_t = typename add_lvalue_reference<_Tp>::type;


  template<typename _Tp>
    using add_rvalue_reference_t = typename add_rvalue_reference<_Tp>::type;





  template<typename _Unqualified, bool _IsConst, bool _IsVol>
    struct __cv_selector;

  template<typename _Unqualified>
    struct __cv_selector<_Unqualified, false, false>
    { typedef _Unqualified __type; };

  template<typename _Unqualified>
    struct __cv_selector<_Unqualified, false, true>
    { typedef volatile _Unqualified __type; };

  template<typename _Unqualified>
    struct __cv_selector<_Unqualified, true, false>
    { typedef const _Unqualified __type; };

  template<typename _Unqualified>
    struct __cv_selector<_Unqualified, true, true>
    { typedef const volatile _Unqualified __type; };

  template<typename _Qualified, typename _Unqualified,
    bool _IsConst = is_const<_Qualified>::value,
    bool _IsVol = is_volatile<_Qualified>::value>
    class __match_cv_qualifiers
    {
      typedef __cv_selector<_Unqualified, _IsConst, _IsVol> __match;

    public:
      typedef typename __match::__type __type;
    };


  template<typename _Tp>
    struct __make_unsigned
    { typedef _Tp __type; };

  template<>
    struct __make_unsigned<char>
    { typedef unsigned char __type; };

  template<>
    struct __make_unsigned<signed char>
    { typedef unsigned char __type; };

  template<>
    struct __make_unsigned<short>
    { typedef unsigned short __type; };

  template<>
    struct __make_unsigned<int>
    { typedef unsigned int __type; };

  template<>
    struct __make_unsigned<long>
    { typedef unsigned long __type; };

  template<>
    struct __make_unsigned<long long>
    { typedef unsigned long long __type; };
# 1593 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp,
    bool _IsInt = is_integral<_Tp>::value,
    bool _IsEnum = is_enum<_Tp>::value>
    class __make_unsigned_selector;

  template<typename _Tp>
    class __make_unsigned_selector<_Tp, true, false>
    {
      using __unsigned_type
 = typename __make_unsigned<typename remove_cv<_Tp>::type>::__type;

    public:
      using __type
 = typename __match_cv_qualifiers<_Tp, __unsigned_type>::__type;
    };

  class __make_unsigned_selector_base
  {
  protected:
    template<typename...> struct _List { };

    template<typename _Tp, typename... _Up>
      struct _List<_Tp, _Up...> : _List<_Up...>
      { static constexpr size_t __size = sizeof(_Tp); };

    template<size_t _Sz, typename _Tp, bool = (_Sz <= _Tp::__size)>
      struct __select;

    template<size_t _Sz, typename _Uint, typename... _UInts>
      struct __select<_Sz, _List<_Uint, _UInts...>, true>
      { using __type = _Uint; };

    template<size_t _Sz, typename _Uint, typename... _UInts>
      struct __select<_Sz, _List<_Uint, _UInts...>, false>
      : __select<_Sz, _List<_UInts...>>
      { };
  };


  template<typename _Tp>
    class __make_unsigned_selector<_Tp, false, true>
    : __make_unsigned_selector_base
    {

      using _UInts = _List<unsigned char, unsigned short, unsigned int,
      unsigned long, unsigned long long>;

      using __unsigned_type = typename __select<sizeof(_Tp), _UInts>::__type;

    public:
      using __type
 = typename __match_cv_qualifiers<_Tp, __unsigned_type>::__type;
    };






  template<>
    struct __make_unsigned<wchar_t>
    {
      using __type
 = typename __make_unsigned_selector<wchar_t, false, true>::__type;
    };
# 1669 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<>
    struct __make_unsigned<char16_t>
    {
      using __type
 = typename __make_unsigned_selector<char16_t, false, true>::__type;
    };

  template<>
    struct __make_unsigned<char32_t>
    {
      using __type
 = typename __make_unsigned_selector<char32_t, false, true>::__type;
    };





  template<typename _Tp>
    struct make_unsigned
    { typedef typename __make_unsigned_selector<_Tp>::__type type; };


  template<>
    struct make_unsigned<bool>;



  template<typename _Tp>
    struct __make_signed
    { typedef _Tp __type; };

  template<>
    struct __make_signed<char>
    { typedef signed char __type; };

  template<>
    struct __make_signed<unsigned char>
    { typedef signed char __type; };

  template<>
    struct __make_signed<unsigned short>
    { typedef signed short __type; };

  template<>
    struct __make_signed<unsigned int>
    { typedef signed int __type; };

  template<>
    struct __make_signed<unsigned long>
    { typedef signed long __type; };

  template<>
    struct __make_signed<unsigned long long>
    { typedef signed long long __type; };
# 1747 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<typename _Tp,
    bool _IsInt = is_integral<_Tp>::value,
    bool _IsEnum = is_enum<_Tp>::value>
    class __make_signed_selector;

  template<typename _Tp>
    class __make_signed_selector<_Tp, true, false>
    {
      using __signed_type
 = typename __make_signed<typename remove_cv<_Tp>::type>::__type;

    public:
      using __type
 = typename __match_cv_qualifiers<_Tp, __signed_type>::__type;
    };


  template<typename _Tp>
    class __make_signed_selector<_Tp, false, true>
    {
      typedef typename __make_unsigned_selector<_Tp>::__type __unsigned_type;

    public:
      typedef typename __make_signed_selector<__unsigned_type>::__type __type;
    };






  template<>
    struct __make_signed<wchar_t>
    {
      using __type
 = typename __make_signed_selector<wchar_t, false, true>::__type;
    };
# 1795 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<>
    struct __make_signed<char16_t>
    {
      using __type
 = typename __make_signed_selector<char16_t, false, true>::__type;
    };

  template<>
    struct __make_signed<char32_t>
    {
      using __type
 = typename __make_signed_selector<char32_t, false, true>::__type;
    };





  template<typename _Tp>
    struct make_signed
    { typedef typename __make_signed_selector<_Tp>::__type type; };


  template<>
    struct make_signed<bool>;



  template<typename _Tp>
    using make_signed_t = typename make_signed<_Tp>::type;


  template<typename _Tp>
    using make_unsigned_t = typename make_unsigned<_Tp>::type;





  template<typename _Tp>
    struct remove_extent
    { typedef _Tp type; };

  template<typename _Tp, std::size_t _Size>
    struct remove_extent<_Tp[_Size]>
    { typedef _Tp type; };

  template<typename _Tp>
    struct remove_extent<_Tp[]>
    { typedef _Tp type; };


  template<typename _Tp>
    struct remove_all_extents
    { typedef _Tp type; };

  template<typename _Tp, std::size_t _Size>
    struct remove_all_extents<_Tp[_Size]>
    { typedef typename remove_all_extents<_Tp>::type type; };

  template<typename _Tp>
    struct remove_all_extents<_Tp[]>
    { typedef typename remove_all_extents<_Tp>::type type; };



  template<typename _Tp>
    using remove_extent_t = typename remove_extent<_Tp>::type;


  template<typename _Tp>
    using remove_all_extents_t = typename remove_all_extents<_Tp>::type;




  template<typename _Tp, typename>
    struct __remove_pointer_helper
    { typedef _Tp type; };

  template<typename _Tp, typename _Up>
    struct __remove_pointer_helper<_Tp, _Up*>
    { typedef _Up type; };


  template<typename _Tp>
    struct remove_pointer
    : public __remove_pointer_helper<_Tp, typename remove_cv<_Tp>::type>
    { };


  template<typename _Tp, bool = __or_<__is_referenceable<_Tp>,
          is_void<_Tp>>::value>
    struct __add_pointer_helper
    { typedef _Tp type; };

  template<typename _Tp>
    struct __add_pointer_helper<_Tp, true>
    { typedef typename remove_reference<_Tp>::type* type; };

  template<typename _Tp>
    struct add_pointer
    : public __add_pointer_helper<_Tp>
    { };



  template<typename _Tp>
    using remove_pointer_t = typename remove_pointer<_Tp>::type;


  template<typename _Tp>
    using add_pointer_t = typename add_pointer<_Tp>::type;


  template<std::size_t _Len>
    struct __aligned_storage_msa
    {
      union __type
      {
 unsigned char __data[_Len];
 struct __attribute__((__aligned__)) { } __align;
      };
    };
# 1930 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template<std::size_t _Len, std::size_t _Align =
    __alignof__(typename __aligned_storage_msa<_Len>::__type)>
    struct aligned_storage
    {
      union type
      {
 unsigned char __data[_Len];
 struct __attribute__((__aligned__((_Align)))) { } __align;
      };
    };

  template <typename... _Types>
    struct __strictest_alignment
    {
      static const size_t _S_alignment = 0;
      static const size_t _S_size = 0;
    };

  template <typename _Tp, typename... _Types>
    struct __strictest_alignment<_Tp, _Types...>
    {
      static const size_t _S_alignment =
        alignof(_Tp) > __strictest_alignment<_Types...>::_S_alignment
 ? alignof(_Tp) : __strictest_alignment<_Types...>::_S_alignment;
      static const size_t _S_size =
        sizeof(_Tp) > __strictest_alignment<_Types...>::_S_size
 ? sizeof(_Tp) : __strictest_alignment<_Types...>::_S_size;
    };
# 1969 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template <size_t _Len, typename... _Types>
    struct aligned_union
    {
    private:
      static_assert(sizeof...(_Types) != 0, "At least one type is required");

      using __strictest = __strictest_alignment<_Types...>;
      static const size_t _S_len = _Len > __strictest::_S_size
 ? _Len : __strictest::_S_size;
    public:

      static const size_t alignment_value = __strictest::_S_alignment;

      typedef typename aligned_storage<_S_len, alignment_value>::type type;
    };

  template <size_t _Len, typename... _Types>
    const size_t aligned_union<_Len, _Types...>::alignment_value;



  template<typename _Up,
    bool _IsArray = is_array<_Up>::value,
    bool _IsFunction = is_function<_Up>::value>
    struct __decay_selector;


  template<typename _Up>
    struct __decay_selector<_Up, false, false>
    { typedef typename remove_cv<_Up>::type __type; };

  template<typename _Up>
    struct __decay_selector<_Up, true, false>
    { typedef typename remove_extent<_Up>::type* __type; };

  template<typename _Up>
    struct __decay_selector<_Up, false, true>
    { typedef typename add_pointer<_Up>::type __type; };


  template<typename _Tp>
    class decay
    {
      typedef typename remove_reference<_Tp>::type __remove_type;

    public:
      typedef typename __decay_selector<__remove_type>::__type type;
    };

  template<typename _Tp>
    class reference_wrapper;


  template<typename _Tp>
    struct __strip_reference_wrapper
    {
      typedef _Tp __type;
    };

  template<typename _Tp>
    struct __strip_reference_wrapper<reference_wrapper<_Tp> >
    {
      typedef _Tp& __type;
    };

  template<typename _Tp>
    struct __decay_and_strip
    {
      typedef typename __strip_reference_wrapper<
 typename decay<_Tp>::type>::__type __type;
    };




  template<bool, typename _Tp = void>
    struct enable_if
    { };


  template<typename _Tp>
    struct enable_if<true, _Tp>
    { typedef _Tp type; };

  template<typename... _Cond>
    using _Require = typename enable_if<__and_<_Cond...>::value>::type;



  template<bool _Cond, typename _Iftrue, typename _Iffalse>
    struct conditional
    { typedef _Iftrue type; };


  template<typename _Iftrue, typename _Iffalse>
    struct conditional<false, _Iftrue, _Iffalse>
    { typedef _Iffalse type; };


  template<typename... _Tp>
    struct common_type;



  struct __do_common_type_impl
  {
    template<typename _Tp, typename _Up>
      static __success_type<typename decay<decltype
       (true ? std::declval<_Tp>()
        : std::declval<_Up>())>::type> _S_test(int);

    template<typename, typename>
      static __failure_type _S_test(...);
  };

  template<typename _Tp, typename _Up>
    struct __common_type_impl
    : private __do_common_type_impl
    {
      typedef decltype(_S_test<_Tp, _Up>(0)) type;
    };

  struct __do_member_type_wrapper
  {
    template<typename _Tp>
      static __success_type<typename _Tp::type> _S_test(int);

    template<typename>
      static __failure_type _S_test(...);
  };

  template<typename _Tp>
    struct __member_type_wrapper
    : private __do_member_type_wrapper
    {
      typedef decltype(_S_test<_Tp>(0)) type;
    };

  template<typename _CTp, typename... _Args>
    struct __expanded_common_type_wrapper
    {
      typedef common_type<typename _CTp::type, _Args...> type;
    };

  template<typename... _Args>
    struct __expanded_common_type_wrapper<__failure_type, _Args...>
    { typedef __failure_type type; };

  template<>
    struct common_type<>
    { };

  template<typename _Tp>
    struct common_type<_Tp>
    : common_type<_Tp, _Tp>
    { };

  template<typename _Tp, typename _Up>
    struct common_type<_Tp, _Up>
    : public __common_type_impl<_Tp, _Up>::type
    { };

  template<typename _Tp, typename _Up, typename... _Vp>
    struct common_type<_Tp, _Up, _Vp...>
    : public __expanded_common_type_wrapper<typename __member_type_wrapper<
               common_type<_Tp, _Up>>::type, _Vp...>::type
    { };

  template<typename _Tp, bool = is_enum<_Tp>::value>
    struct __underlying_type_impl
    {
      using type = __underlying_type(_Tp);
    };

  template<typename _Tp>
    struct __underlying_type_impl<_Tp, false>
    { };


  template<typename _Tp>
    struct underlying_type
    : public __underlying_type_impl<_Tp>
    { };

  template<typename _Tp>
    struct __declval_protector
    {
      static const bool __stop = false;
    };

  template<typename _Tp>
    auto declval() noexcept -> decltype(__declval<_Tp>(0))
    {
      static_assert(__declval_protector<_Tp>::__stop,
      "declval() must not be used!");
      return __declval<_Tp>(0);
    }


  template<typename _Tp>
    using __remove_cvref_t
     = typename remove_cv<typename remove_reference<_Tp>::type>::type;


  template<typename _Signature>
    class result_of;





  struct __invoke_memfun_ref { };
  struct __invoke_memfun_deref { };
  struct __invoke_memobj_ref { };
  struct __invoke_memobj_deref { };
  struct __invoke_other { };


  template<typename _Tp, typename _Tag>
    struct __result_of_success : __success_type<_Tp>
    { using __invoke_type = _Tag; };


  struct __result_of_memfun_ref_impl
  {
    template<typename _Fp, typename _Tp1, typename... _Args>
      static __result_of_success<decltype(
      (std::declval<_Tp1>().*std::declval<_Fp>())(std::declval<_Args>()...)
      ), __invoke_memfun_ref> _S_test(int);

    template<typename...>
      static __failure_type _S_test(...);
  };

  template<typename _MemPtr, typename _Arg, typename... _Args>
    struct __result_of_memfun_ref
    : private __result_of_memfun_ref_impl
    {
      typedef decltype(_S_test<_MemPtr, _Arg, _Args...>(0)) type;
    };


  struct __result_of_memfun_deref_impl
  {
    template<typename _Fp, typename _Tp1, typename... _Args>
      static __result_of_success<decltype(
      ((*std::declval<_Tp1>()).*std::declval<_Fp>())(std::declval<_Args>()...)
      ), __invoke_memfun_deref> _S_test(int);

    template<typename...>
      static __failure_type _S_test(...);
  };

  template<typename _MemPtr, typename _Arg, typename... _Args>
    struct __result_of_memfun_deref
    : private __result_of_memfun_deref_impl
    {
      typedef decltype(_S_test<_MemPtr, _Arg, _Args...>(0)) type;
    };


  struct __result_of_memobj_ref_impl
  {
    template<typename _Fp, typename _Tp1>
      static __result_of_success<decltype(
      std::declval<_Tp1>().*std::declval<_Fp>()
      ), __invoke_memobj_ref> _S_test(int);

    template<typename, typename>
      static __failure_type _S_test(...);
  };

  template<typename _MemPtr, typename _Arg>
    struct __result_of_memobj_ref
    : private __result_of_memobj_ref_impl
    {
      typedef decltype(_S_test<_MemPtr, _Arg>(0)) type;
    };


  struct __result_of_memobj_deref_impl
  {
    template<typename _Fp, typename _Tp1>
      static __result_of_success<decltype(
      (*std::declval<_Tp1>()).*std::declval<_Fp>()
      ), __invoke_memobj_deref> _S_test(int);

    template<typename, typename>
      static __failure_type _S_test(...);
  };

  template<typename _MemPtr, typename _Arg>
    struct __result_of_memobj_deref
    : private __result_of_memobj_deref_impl
    {
      typedef decltype(_S_test<_MemPtr, _Arg>(0)) type;
    };

  template<typename _MemPtr, typename _Arg>
    struct __result_of_memobj;

  template<typename _Res, typename _Class, typename _Arg>
    struct __result_of_memobj<_Res _Class::*, _Arg>
    {
      typedef __remove_cvref_t<_Arg> _Argval;
      typedef _Res _Class::* _MemPtr;
      typedef typename conditional<__or_<is_same<_Argval, _Class>,
        is_base_of<_Class, _Argval>>::value,
        __result_of_memobj_ref<_MemPtr, _Arg>,
        __result_of_memobj_deref<_MemPtr, _Arg>
      >::type::type type;
    };

  template<typename _MemPtr, typename _Arg, typename... _Args>
    struct __result_of_memfun;

  template<typename _Res, typename _Class, typename _Arg, typename... _Args>
    struct __result_of_memfun<_Res _Class::*, _Arg, _Args...>
    {
      typedef typename remove_reference<_Arg>::type _Argval;
      typedef _Res _Class::* _MemPtr;
      typedef typename conditional<is_base_of<_Class, _Argval>::value,
        __result_of_memfun_ref<_MemPtr, _Arg, _Args...>,
        __result_of_memfun_deref<_MemPtr, _Arg, _Args...>
      >::type::type type;
    };






  template<typename _Tp, typename _Up = __remove_cvref_t<_Tp>>
    struct __inv_unwrap
    {
      using type = _Tp;
    };

  template<typename _Tp, typename _Up>
    struct __inv_unwrap<_Tp, reference_wrapper<_Up>>
    {
      using type = _Up&;
    };

  template<bool, bool, typename _Functor, typename... _ArgTypes>
    struct __result_of_impl
    {
      typedef __failure_type type;
    };

  template<typename _MemPtr, typename _Arg>
    struct __result_of_impl<true, false, _MemPtr, _Arg>
    : public __result_of_memobj<typename decay<_MemPtr>::type,
    typename __inv_unwrap<_Arg>::type>
    { };

  template<typename _MemPtr, typename _Arg, typename... _Args>
    struct __result_of_impl<false, true, _MemPtr, _Arg, _Args...>
    : public __result_of_memfun<typename decay<_MemPtr>::type,
    typename __inv_unwrap<_Arg>::type, _Args...>
    { };


  struct __result_of_other_impl
  {
    template<typename _Fn, typename... _Args>
      static __result_of_success<decltype(
      std::declval<_Fn>()(std::declval<_Args>()...)
      ), __invoke_other> _S_test(int);

    template<typename...>
      static __failure_type _S_test(...);
  };

  template<typename _Functor, typename... _ArgTypes>
    struct __result_of_impl<false, false, _Functor, _ArgTypes...>
    : private __result_of_other_impl
    {
      typedef decltype(_S_test<_Functor, _ArgTypes...>(0)) type;
    };


  template<typename _Functor, typename... _ArgTypes>
    struct __invoke_result
    : public __result_of_impl<
        is_member_object_pointer<
          typename remove_reference<_Functor>::type
        >::value,
        is_member_function_pointer<
          typename remove_reference<_Functor>::type
        >::value,
 _Functor, _ArgTypes...
      >::type
    { };

  template<typename _Functor, typename... _ArgTypes>
    struct result_of<_Functor(_ArgTypes...)>
    : public __invoke_result<_Functor, _ArgTypes...>
    { };



  template<size_t _Len, size_t _Align =
     __alignof__(typename __aligned_storage_msa<_Len>::__type)>
    using aligned_storage_t = typename aligned_storage<_Len, _Align>::type;

  template <size_t _Len, typename... _Types>
    using aligned_union_t = typename aligned_union<_Len, _Types...>::type;


  template<typename _Tp>
    using decay_t = typename decay<_Tp>::type;


  template<bool _Cond, typename _Tp = void>
    using enable_if_t = typename enable_if<_Cond, _Tp>::type;


  template<bool _Cond, typename _Iftrue, typename _Iffalse>
    using conditional_t = typename conditional<_Cond, _Iftrue, _Iffalse>::type;


  template<typename... _Tp>
    using common_type_t = typename common_type<_Tp...>::type;


  template<typename _Tp>
    using underlying_type_t = typename underlying_type<_Tp>::type;


  template<typename _Tp>
    using result_of_t = typename result_of<_Tp>::type;



  template<bool _Cond, typename _Tp = void>
    using __enable_if_t = typename enable_if<_Cond, _Tp>::type;


  template<typename...> using __void_t = void;




  template<typename...> using void_t = void;



  template<typename _Default, typename _AlwaysVoid,
    template<typename...> class _Op, typename... _Args>
    struct __detector
    {
      using value_t = false_type;
      using type = _Default;
    };


  template<typename _Default, template<typename...> class _Op,
     typename... _Args>
    struct __detector<_Default, __void_t<_Op<_Args...>>, _Op, _Args...>
    {
      using value_t = true_type;
      using type = _Op<_Args...>;
    };


  template<typename _Default, template<typename...> class _Op,
    typename... _Args>
    using __detected_or = __detector<_Default, void, _Op, _Args...>;


  template<typename _Default, template<typename...> class _Op,
    typename... _Args>
    using __detected_or_t
      = typename __detected_or<_Default, _Op, _Args...>::type;
# 2461 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
  template <typename _Tp>
    struct __is_swappable;

  template <typename _Tp>
    struct __is_nothrow_swappable;

  template<typename... _Elements>
    class tuple;

  template<typename>
    struct __is_tuple_like_impl : false_type
    { };

  template<typename... _Tps>
    struct __is_tuple_like_impl<tuple<_Tps...>> : true_type
    { };


  template<typename _Tp>
    struct __is_tuple_like
    : public __is_tuple_like_impl<__remove_cvref_t<_Tp>>::type
    { };

  template<typename _Tp>
    inline
    typename enable_if<__and_<__not_<__is_tuple_like<_Tp>>,
         is_move_constructible<_Tp>,
         is_move_assignable<_Tp>>::value>::type
    swap(_Tp&, _Tp&)
    noexcept(__and_<is_nothrow_move_constructible<_Tp>,
             is_nothrow_move_assignable<_Tp>>::value);

  template<typename _Tp, size_t _Nm>
    inline
    typename enable_if<__is_swappable<_Tp>::value>::type
    swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
    noexcept(__is_nothrow_swappable<_Tp>::value);

  namespace __swappable_details {
    using std::swap;

    struct __do_is_swappable_impl
    {
      template<typename _Tp, typename
               = decltype(swap(std::declval<_Tp&>(), std::declval<_Tp&>()))>
        static true_type __test(int);

      template<typename>
        static false_type __test(...);
    };

    struct __do_is_nothrow_swappable_impl
    {
      template<typename _Tp>
        static __bool_constant<
          noexcept(swap(std::declval<_Tp&>(), std::declval<_Tp&>()))
        > __test(int);

      template<typename>
        static false_type __test(...);
    };

  }

  template<typename _Tp>
    struct __is_swappable_impl
    : public __swappable_details::__do_is_swappable_impl
    {
      typedef decltype(__test<_Tp>(0)) type;
    };

  template<typename _Tp>
    struct __is_nothrow_swappable_impl
    : public __swappable_details::__do_is_nothrow_swappable_impl
    {
      typedef decltype(__test<_Tp>(0)) type;
    };

  template<typename _Tp>
    struct __is_swappable
    : public __is_swappable_impl<_Tp>::type
    { };

  template<typename _Tp>
    struct __is_nothrow_swappable
    : public __is_nothrow_swappable_impl<_Tp>::type
    { };






  template<typename _Tp>
    struct is_swappable
    : public __is_swappable_impl<_Tp>::type
    { };


  template<typename _Tp>
    struct is_nothrow_swappable
    : public __is_nothrow_swappable_impl<_Tp>::type
    { };



  template<typename _Tp>
    inline constexpr bool is_swappable_v =
      is_swappable<_Tp>::value;


  template<typename _Tp>
    inline constexpr bool is_nothrow_swappable_v =
      is_nothrow_swappable<_Tp>::value;


  namespace __swappable_with_details {
    using std::swap;

    struct __do_is_swappable_with_impl
    {
      template<typename _Tp, typename _Up, typename
               = decltype(swap(std::declval<_Tp>(), std::declval<_Up>())),
               typename
               = decltype(swap(std::declval<_Up>(), std::declval<_Tp>()))>
        static true_type __test(int);

      template<typename, typename>
        static false_type __test(...);
    };

    struct __do_is_nothrow_swappable_with_impl
    {
      template<typename _Tp, typename _Up>
        static __bool_constant<
          noexcept(swap(std::declval<_Tp>(), std::declval<_Up>()))
          &&
          noexcept(swap(std::declval<_Up>(), std::declval<_Tp>()))
        > __test(int);

      template<typename, typename>
        static false_type __test(...);
    };

  }

  template<typename _Tp, typename _Up>
    struct __is_swappable_with_impl
    : public __swappable_with_details::__do_is_swappable_with_impl
    {
      typedef decltype(__test<_Tp, _Up>(0)) type;
    };


  template<typename _Tp>
    struct __is_swappable_with_impl<_Tp&, _Tp&>
    : public __swappable_details::__do_is_swappable_impl
    {
      typedef decltype(__test<_Tp&>(0)) type;
    };

  template<typename _Tp, typename _Up>
    struct __is_nothrow_swappable_with_impl
    : public __swappable_with_details::__do_is_nothrow_swappable_with_impl
    {
      typedef decltype(__test<_Tp, _Up>(0)) type;
    };


  template<typename _Tp>
    struct __is_nothrow_swappable_with_impl<_Tp&, _Tp&>
    : public __swappable_details::__do_is_nothrow_swappable_impl
    {
      typedef decltype(__test<_Tp&>(0)) type;
    };


  template<typename _Tp, typename _Up>
    struct is_swappable_with
    : public __is_swappable_with_impl<_Tp, _Up>::type
    { };


  template<typename _Tp, typename _Up>
    struct is_nothrow_swappable_with
    : public __is_nothrow_swappable_with_impl<_Tp, _Up>::type
    { };



  template<typename _Tp, typename _Up>
    inline constexpr bool is_swappable_with_v =
      is_swappable_with<_Tp, _Up>::value;


  template<typename _Tp, typename _Up>
    inline constexpr bool is_nothrow_swappable_with_v =
      is_nothrow_swappable_with<_Tp, _Up>::value;







  template<typename _Result, typename _Ret,
    bool = is_void<_Ret>::value, typename = void>
    struct __is_invocable_impl : false_type { };


  template<typename _Result, typename _Ret>
    struct __is_invocable_impl<_Result, _Ret,
                                true,
          __void_t<typename _Result::type>>
    : true_type
    { };

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wctor-dtor-privacy"

  template<typename _Result, typename _Ret>
    struct __is_invocable_impl<_Result, _Ret,
                                false,
          __void_t<typename _Result::type>>
    {
    private:


      static typename _Result::type _S_get();

      template<typename _Tp>
 static void _S_conv(_Tp);


      template<typename _Tp, typename = decltype(_S_conv<_Tp>(_S_get()))>
 static true_type
 _S_test(int);

      template<typename _Tp>
 static false_type
 _S_test(...);

    public:
      using type = decltype(_S_test<_Ret>(1));
    };
#pragma GCC diagnostic pop

  template<typename _Fn, typename... _ArgTypes>
    struct __is_invocable
    : __is_invocable_impl<__invoke_result<_Fn, _ArgTypes...>, void>::type
    { };

  template<typename _Fn, typename _Tp, typename... _Args>
    constexpr bool __call_is_nt(__invoke_memfun_ref)
    {
      using _Up = typename __inv_unwrap<_Tp>::type;
      return noexcept((std::declval<_Up>().*std::declval<_Fn>())(
     std::declval<_Args>()...));
    }

  template<typename _Fn, typename _Tp, typename... _Args>
    constexpr bool __call_is_nt(__invoke_memfun_deref)
    {
      return noexcept(((*std::declval<_Tp>()).*std::declval<_Fn>())(
     std::declval<_Args>()...));
    }

  template<typename _Fn, typename _Tp>
    constexpr bool __call_is_nt(__invoke_memobj_ref)
    {
      using _Up = typename __inv_unwrap<_Tp>::type;
      return noexcept(std::declval<_Up>().*std::declval<_Fn>());
    }

  template<typename _Fn, typename _Tp>
    constexpr bool __call_is_nt(__invoke_memobj_deref)
    {
      return noexcept((*std::declval<_Tp>()).*std::declval<_Fn>());
    }

  template<typename _Fn, typename... _Args>
    constexpr bool __call_is_nt(__invoke_other)
    {
      return noexcept(std::declval<_Fn>()(std::declval<_Args>()...));
    }

  template<typename _Result, typename _Fn, typename... _Args>
    struct __call_is_nothrow
    : __bool_constant<
 std::__call_is_nt<_Fn, _Args...>(typename _Result::__invoke_type{})
      >
    { };

  template<typename _Fn, typename... _Args>
    using __call_is_nothrow_
      = __call_is_nothrow<__invoke_result<_Fn, _Args...>, _Fn, _Args...>;


  template<typename _Fn, typename... _Args>
    struct __is_nothrow_invocable
    : __and_<__is_invocable<_Fn, _Args...>,
             __call_is_nothrow_<_Fn, _Args...>>::type
    { };

  struct __nonesuch {
    __nonesuch() = delete;
    ~__nonesuch() = delete;
    __nonesuch(__nonesuch const&) = delete;
    void operator=(__nonesuch const&) = delete;
  };





  template<typename _Functor, typename... _ArgTypes>
    struct invoke_result
    : public __invoke_result<_Functor, _ArgTypes...>
    { };


  template<typename _Fn, typename... _Args>
    using invoke_result_t = typename invoke_result<_Fn, _Args...>::type;


  template<typename _Fn, typename... _ArgTypes>
    struct is_invocable
    : __is_invocable_impl<__invoke_result<_Fn, _ArgTypes...>, void>::type
    { };


  template<typename _Ret, typename _Fn, typename... _ArgTypes>
    struct is_invocable_r
    : __is_invocable_impl<__invoke_result<_Fn, _ArgTypes...>, _Ret>::type
    { };


  template<typename _Fn, typename... _ArgTypes>
    struct is_nothrow_invocable
    : __and_<__is_invocable_impl<__invoke_result<_Fn, _ArgTypes...>, void>,
             __call_is_nothrow_<_Fn, _ArgTypes...>>::type
    { };

  template<typename _Result, typename _Ret, typename = void>
    struct __is_nt_invocable_impl : false_type { };

  template<typename _Result, typename _Ret>
    struct __is_nt_invocable_impl<_Result, _Ret,
      __void_t<typename _Result::type>>
    : __or_<is_void<_Ret>,
     __and_<is_convertible<typename _Result::type, _Ret>,
     is_nothrow_constructible<_Ret, typename _Result::type>>>
    { };


  template<typename _Ret, typename _Fn, typename... _ArgTypes>
    struct is_nothrow_invocable_r
    : __and_<__is_nt_invocable_impl<__invoke_result<_Fn, _ArgTypes...>, _Ret>,
             __call_is_nothrow_<_Fn, _ArgTypes...>>::type
    { };


  template<typename _Fn, typename... _Args>
    inline constexpr bool is_invocable_v = is_invocable<_Fn, _Args...>::value;


  template<typename _Fn, typename... _Args>
    inline constexpr bool is_nothrow_invocable_v
      = is_nothrow_invocable<_Fn, _Args...>::value;


  template<typename _Fn, typename... _Args>
    inline constexpr bool is_invocable_r_v
      = is_invocable_r<_Fn, _Args...>::value;


  template<typename _Fn, typename... _Args>
    inline constexpr bool is_nothrow_invocable_r_v
      = is_nothrow_invocable_r<_Fn, _Args...>::value;




template <typename _Tp>
  inline constexpr bool is_void_v = is_void<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_null_pointer_v = is_null_pointer<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_integral_v = is_integral<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_floating_point_v = is_floating_point<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_array_v = is_array<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_pointer_v = is_pointer<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_lvalue_reference_v =
    is_lvalue_reference<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_rvalue_reference_v =
    is_rvalue_reference<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_member_object_pointer_v =
    is_member_object_pointer<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_member_function_pointer_v =
    is_member_function_pointer<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_enum_v = is_enum<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_union_v = is_union<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_class_v = is_class<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_function_v = is_function<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_reference_v = is_reference<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_arithmetic_v = is_arithmetic<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_fundamental_v = is_fundamental<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_object_v = is_object<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_scalar_v = is_scalar<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_compound_v = is_compound<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_member_pointer_v = is_member_pointer<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_const_v = is_const<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_volatile_v = is_volatile<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_trivial_v = is_trivial<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_copyable_v =
    is_trivially_copyable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_standard_layout_v = is_standard_layout<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_pod_v = is_pod<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_literal_type_v = is_literal_type<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_empty_v = is_empty<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_polymorphic_v = is_polymorphic<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_abstract_v = is_abstract<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_final_v = is_final<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_signed_v = is_signed<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_unsigned_v = is_unsigned<_Tp>::value;
template <typename _Tp, typename... _Args>
  inline constexpr bool is_constructible_v =
    is_constructible<_Tp, _Args...>::value;
template <typename _Tp>
  inline constexpr bool is_default_constructible_v =
    is_default_constructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_copy_constructible_v =
    is_copy_constructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_move_constructible_v =
    is_move_constructible<_Tp>::value;
template <typename _Tp, typename _Up>
  inline constexpr bool is_assignable_v = is_assignable<_Tp, _Up>::value;
template <typename _Tp>
  inline constexpr bool is_copy_assignable_v = is_copy_assignable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_move_assignable_v = is_move_assignable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_destructible_v = is_destructible<_Tp>::value;
template <typename _Tp, typename... _Args>
  inline constexpr bool is_trivially_constructible_v =
    is_trivially_constructible<_Tp, _Args...>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_default_constructible_v =
    is_trivially_default_constructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_copy_constructible_v =
    is_trivially_copy_constructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_move_constructible_v =
    is_trivially_move_constructible<_Tp>::value;
template <typename _Tp, typename _Up>
  inline constexpr bool is_trivially_assignable_v =
    is_trivially_assignable<_Tp, _Up>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_copy_assignable_v =
    is_trivially_copy_assignable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_move_assignable_v =
    is_trivially_move_assignable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_trivially_destructible_v =
    is_trivially_destructible<_Tp>::value;
template <typename _Tp, typename... _Args>
  inline constexpr bool is_nothrow_constructible_v =
    is_nothrow_constructible<_Tp, _Args...>::value;
template <typename _Tp>
  inline constexpr bool is_nothrow_default_constructible_v =
    is_nothrow_default_constructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_nothrow_copy_constructible_v =
    is_nothrow_copy_constructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_nothrow_move_constructible_v =
    is_nothrow_move_constructible<_Tp>::value;
template <typename _Tp, typename _Up>
  inline constexpr bool is_nothrow_assignable_v =
    is_nothrow_assignable<_Tp, _Up>::value;
template <typename _Tp>
  inline constexpr bool is_nothrow_copy_assignable_v =
    is_nothrow_copy_assignable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_nothrow_move_assignable_v =
    is_nothrow_move_assignable<_Tp>::value;
template <typename _Tp>
  inline constexpr bool is_nothrow_destructible_v =
    is_nothrow_destructible<_Tp>::value;
template <typename _Tp>
  inline constexpr bool has_virtual_destructor_v =
    has_virtual_destructor<_Tp>::value;
template <typename _Tp>
  inline constexpr size_t alignment_of_v = alignment_of<_Tp>::value;
template <typename _Tp>
  inline constexpr size_t rank_v = rank<_Tp>::value;
template <typename _Tp, unsigned _Idx = 0>
  inline constexpr size_t extent_v = extent<_Tp, _Idx>::value;
template <typename _Tp, typename _Up>
  inline constexpr bool is_same_v = is_same<_Tp, _Up>::value;
template <typename _Base, typename _Derived>
  inline constexpr bool is_base_of_v = is_base_of<_Base, _Derived>::value;
template <typename _From, typename _To>
  inline constexpr bool is_convertible_v = is_convertible<_From, _To>::value;




  template<typename _Tp>
    struct has_unique_object_representations
    : bool_constant<__has_unique_object_representations(
      remove_cv_t<remove_all_extents_t<_Tp>>
      )>
    { };

  template<typename _Tp>
    inline constexpr bool has_unique_object_representations_v
      = has_unique_object_representations<_Tp>::value;





  template<typename _Tp>
    struct is_aggregate
    : bool_constant<__is_aggregate(remove_cv_t<_Tp>)> { };


  template<typename _Tp>
    inline constexpr bool is_aggregate_v = is_aggregate<_Tp>::value;
# 3098 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/type_traits" 3
}
# 56 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 72 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 3
  template<typename _Tp>
    constexpr _Tp&&
    forward(typename std::remove_reference<_Tp>::type& __t) noexcept
    { return static_cast<_Tp&&>(__t); }







  template<typename _Tp>
    constexpr _Tp&&
    forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
    {
      static_assert(!std::is_lvalue_reference<_Tp>::value, "template argument"
      " substituting _Tp is an lvalue reference type");
      return static_cast<_Tp&&>(__t);
    }






  template<typename _Tp>
    constexpr typename std::remove_reference<_Tp>::type&&
    move(_Tp&& __t) noexcept
    { return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }


  template<typename _Tp>
    struct __move_if_noexcept_cond
    : public __and_<__not_<is_nothrow_move_constructible<_Tp>>,
                    is_copy_constructible<_Tp>>::type { };
# 116 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 3
  template<typename _Tp>
    constexpr typename
    conditional<__move_if_noexcept_cond<_Tp>::value, const _Tp&, _Tp&&>::type
    move_if_noexcept(_Tp& __x) noexcept
    { return std::move(__x); }
# 136 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 3
  template<typename _Tp>
    inline constexpr _Tp*
    addressof(_Tp& __r) noexcept
    { return std::__addressof(__r); }



  template<typename _Tp>
    const _Tp* addressof(const _Tp&&) = delete;


  template <typename _Tp, typename _Up = _Tp>
    inline _Tp
    __exchange(_Tp& __obj, _Up&& __new_val)
    {
      _Tp __old_val = std::move(__obj);
      __obj = std::forward<_Up>(__new_val);
      return __old_val;
    }
# 176 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/move.h" 3
  template<typename _Tp>
    inline

    typename enable_if<__and_<__not_<__is_tuple_like<_Tp>>,
         is_move_constructible<_Tp>,
         is_move_assignable<_Tp>>::value>::type
    swap(_Tp& __a, _Tp& __b)
    noexcept(__and_<is_nothrow_move_constructible<_Tp>,
             is_nothrow_move_assignable<_Tp>>::value)




    {



      _Tp __tmp = std::move(__a);
      __a = std::move(__b);
      __b = std::move(__tmp);
    }




  template<typename _Tp, size_t _Nm>
    inline

    typename enable_if<__is_swappable<_Tp>::value>::type
    swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
    noexcept(__is_nothrow_swappable<_Tp>::value)




    {
      for (size_t __n = 0; __n < _Nm; ++__n)
 swap(__a[__n], __b[__n]);
    }



}
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 2 3





namespace std __attribute__ ((__visibility__ ("default")))
{
# 76 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 3
  struct piecewise_construct_t { explicit piecewise_construct_t() = default; };


  inline constexpr piecewise_construct_t piecewise_construct =
    piecewise_construct_t();


  template<typename...>
    class tuple;

  template<std::size_t...>
    struct _Index_tuple;






  template <bool, typename _T1, typename _T2>
    struct _PCC
    {
      template <typename _U1, typename _U2>
      static constexpr bool _ConstructiblePair()
      {
 return __and_<is_constructible<_T1, const _U1&>,
        is_constructible<_T2, const _U2&>>::value;
      }

      template <typename _U1, typename _U2>
      static constexpr bool _ImplicitlyConvertiblePair()
      {
 return __and_<is_convertible<const _U1&, _T1>,
        is_convertible<const _U2&, _T2>>::value;
      }

      template <typename _U1, typename _U2>
      static constexpr bool _MoveConstructiblePair()
      {
 return __and_<is_constructible<_T1, _U1&&>,
        is_constructible<_T2, _U2&&>>::value;
      }

      template <typename _U1, typename _U2>
      static constexpr bool _ImplicitlyMoveConvertiblePair()
      {
 return __and_<is_convertible<_U1&&, _T1>,
        is_convertible<_U2&&, _T2>>::value;
      }

      template <bool __implicit, typename _U1, typename _U2>
      static constexpr bool _CopyMovePair()
      {
 using __do_converts = __and_<is_convertible<const _U1&, _T1>,
      is_convertible<_U2&&, _T2>>;
 using __converts = typename conditional<__implicit,
           __do_converts,
           __not_<__do_converts>>::type;
 return __and_<is_constructible<_T1, const _U1&>,
        is_constructible<_T2, _U2&&>,
        __converts
        >::value;
      }

      template <bool __implicit, typename _U1, typename _U2>
      static constexpr bool _MoveCopyPair()
      {
 using __do_converts = __and_<is_convertible<_U1&&, _T1>,
      is_convertible<const _U2&, _T2>>;
 using __converts = typename conditional<__implicit,
           __do_converts,
           __not_<__do_converts>>::type;
 return __and_<is_constructible<_T1, _U1&&>,
        is_constructible<_T2, const _U2&&>,
        __converts
        >::value;
      }
  };

  template <typename _T1, typename _T2>
    struct _PCC<false, _T1, _T2>
    {
      template <typename _U1, typename _U2>
      static constexpr bool _ConstructiblePair()
      {
 return false;
      }

      template <typename _U1, typename _U2>
      static constexpr bool _ImplicitlyConvertiblePair()
      {
 return false;
      }

      template <typename _U1, typename _U2>
      static constexpr bool _MoveConstructiblePair()
      {
 return false;
      }

      template <typename _U1, typename _U2>
      static constexpr bool _ImplicitlyMoveConvertiblePair()
      {
 return false;
      }
  };




  struct __nonesuch_no_braces : std::__nonesuch {
    explicit __nonesuch_no_braces(const __nonesuch&) = delete;
  };


  template<typename _U1, typename _U2> class __pair_base
  {

    template<typename _T1, typename _T2> friend struct pair;
    __pair_base() = default;
    ~__pair_base() = default;
    __pair_base(const __pair_base&) = default;
    __pair_base& operator=(const __pair_base&) = delete;

  };







  template<typename _T1, typename _T2>
    struct pair
    : private __pair_base<_T1, _T2>
    {
      typedef _T1 first_type;
      typedef _T2 second_type;

      _T1 first;
      _T2 second;






      template <typename _U1 = _T1,
                typename _U2 = _T2,
                typename enable_if<__and_<
                                     __is_implicitly_default_constructible<_U1>,
                                     __is_implicitly_default_constructible<_U2>>
                                   ::value, bool>::type = true>

      constexpr pair()
      : first(), second() { }


      template <typename _U1 = _T1,
                typename _U2 = _T2,
                typename enable_if<__and_<
                       is_default_constructible<_U1>,
                       is_default_constructible<_U2>,
                       __not_<
                         __and_<__is_implicitly_default_constructible<_U1>,
                                __is_implicitly_default_constructible<_U2>>>>
                                   ::value, bool>::type = false>
      explicit constexpr pair()
      : first(), second() { }
# 252 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 3
      using _PCCP = _PCC<true, _T1, _T2>;

      template<typename _U1 = _T1, typename _U2=_T2, typename
        enable_if<_PCCP::template
      _ConstructiblePair<_U1, _U2>()
                  && _PCCP::template
      _ImplicitlyConvertiblePair<_U1, _U2>(),
                         bool>::type=true>
      constexpr pair(const _T1& __a, const _T2& __b)
      : first(__a), second(__b) { }

       template<typename _U1 = _T1, typename _U2=_T2, typename
  enable_if<_PCCP::template
       _ConstructiblePair<_U1, _U2>()
                   && !_PCCP::template
       _ImplicitlyConvertiblePair<_U1, _U2>(),
                         bool>::type=false>
      explicit constexpr pair(const _T1& __a, const _T2& __b)
      : first(__a), second(__b) { }
# 280 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 3
      template <typename _U1, typename _U2>
        using _PCCFP = _PCC<!is_same<_T1, _U1>::value
       || !is_same<_T2, _U2>::value,
       _T1, _T2>;

      template<typename _U1, typename _U2, typename
        enable_if<_PCCFP<_U1, _U2>::template
      _ConstructiblePair<_U1, _U2>()
                  && _PCCFP<_U1, _U2>::template
      _ImplicitlyConvertiblePair<_U1, _U2>(),
     bool>::type=true>
        constexpr pair(const pair<_U1, _U2>& __p)
        : first(__p.first), second(__p.second) { }

      template<typename _U1, typename _U2, typename
        enable_if<_PCCFP<_U1, _U2>::template
      _ConstructiblePair<_U1, _U2>()
    && !_PCCFP<_U1, _U2>::template
      _ImplicitlyConvertiblePair<_U1, _U2>(),
                         bool>::type=false>
 explicit constexpr pair(const pair<_U1, _U2>& __p)
 : first(__p.first), second(__p.second) { }

      constexpr pair(const pair&) = default;
      constexpr pair(pair&&) = default;


      template<typename _U1, typename
        enable_if<_PCCP::template
      _MoveCopyPair<true, _U1, _T2>(),
                         bool>::type=true>
       constexpr pair(_U1&& __x, const _T2& __y)
       : first(std::forward<_U1>(__x)), second(__y) { }

      template<typename _U1, typename
        enable_if<_PCCP::template
      _MoveCopyPair<false, _U1, _T2>(),
                         bool>::type=false>
       explicit constexpr pair(_U1&& __x, const _T2& __y)
       : first(std::forward<_U1>(__x)), second(__y) { }

      template<typename _U2, typename
        enable_if<_PCCP::template
      _CopyMovePair<true, _T1, _U2>(),
                         bool>::type=true>
       constexpr pair(const _T1& __x, _U2&& __y)
       : first(__x), second(std::forward<_U2>(__y)) { }

      template<typename _U2, typename
        enable_if<_PCCP::template
      _CopyMovePair<false, _T1, _U2>(),
                         bool>::type=false>
       explicit pair(const _T1& __x, _U2&& __y)
       : first(__x), second(std::forward<_U2>(__y)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_PCCP::template
      _MoveConstructiblePair<_U1, _U2>()
     && _PCCP::template
      _ImplicitlyMoveConvertiblePair<_U1, _U2>(),
                         bool>::type=true>
 constexpr pair(_U1&& __x, _U2&& __y)
 : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_PCCP::template
      _MoveConstructiblePair<_U1, _U2>()
     && !_PCCP::template
      _ImplicitlyMoveConvertiblePair<_U1, _U2>(),
                         bool>::type=false>
 explicit constexpr pair(_U1&& __x, _U2&& __y)
 : first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }


      template<typename _U1, typename _U2, typename
        enable_if<_PCCFP<_U1, _U2>::template
      _MoveConstructiblePair<_U1, _U2>()
     && _PCCFP<_U1, _U2>::template
      _ImplicitlyMoveConvertiblePair<_U1, _U2>(),
                         bool>::type=true>
 constexpr pair(pair<_U1, _U2>&& __p)
 : first(std::forward<_U1>(__p.first)),
   second(std::forward<_U2>(__p.second)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_PCCFP<_U1, _U2>::template
      _MoveConstructiblePair<_U1, _U2>()
     && !_PCCFP<_U1, _U2>::template
      _ImplicitlyMoveConvertiblePair<_U1, _U2>(),
                         bool>::type=false>
 explicit constexpr pair(pair<_U1, _U2>&& __p)
 : first(std::forward<_U1>(__p.first)),
   second(std::forward<_U2>(__p.second)) { }

      template<typename... _Args1, typename... _Args2>
        pair(piecewise_construct_t, tuple<_Args1...>, tuple<_Args2...>);

      pair&
      operator=(typename conditional<
  __and_<is_copy_assignable<_T1>,
         is_copy_assignable<_T2>>::value,
  const pair&, const __nonesuch_no_braces&>::type __p)
      {
 first = __p.first;
 second = __p.second;
 return *this;
      }

      pair&
      operator=(typename conditional<
  __and_<is_move_assignable<_T1>,
         is_move_assignable<_T2>>::value,
  pair&&, __nonesuch_no_braces&&>::type __p)
      noexcept(__and_<is_nothrow_move_assignable<_T1>,
        is_nothrow_move_assignable<_T2>>::value)
      {
 first = std::forward<first_type>(__p.first);
 second = std::forward<second_type>(__p.second);
 return *this;
      }

      template<typename _U1, typename _U2>
      typename enable_if<__and_<is_assignable<_T1&, const _U1&>,
    is_assignable<_T2&, const _U2&>>::value,
    pair&>::type
 operator=(const pair<_U1, _U2>& __p)
 {
   first = __p.first;
   second = __p.second;
   return *this;
 }

      template<typename _U1, typename _U2>
      typename enable_if<__and_<is_assignable<_T1&, _U1&&>,
    is_assignable<_T2&, _U2&&>>::value,
    pair&>::type
 operator=(pair<_U1, _U2>&& __p)
 {
   first = std::forward<_U1>(__p.first);
   second = std::forward<_U2>(__p.second);
   return *this;
 }

      void
      swap(pair& __p)
      noexcept(__and_<__is_nothrow_swappable<_T1>,
                      __is_nothrow_swappable<_T2>>::value)
      {
 using std::swap;
 swap(first, __p.first);
 swap(second, __p.second);
      }

    private:
      template<typename... _Args1, std::size_t... _Indexes1,
               typename... _Args2, std::size_t... _Indexes2>
        pair(tuple<_Args1...>&, tuple<_Args2...>&,
             _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);

    };


  template<typename _T1, typename _T2> pair(_T1, _T2) -> pair<_T1, _T2>;



  template<typename _T1, typename _T2>
    inline constexpr bool
    operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
    { return __x.first == __y.first && __x.second == __y.second; }


  template<typename _T1, typename _T2>
    inline constexpr bool
    operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
    { return __x.first < __y.first
      || (!(__y.first < __x.first) && __x.second < __y.second); }


  template<typename _T1, typename _T2>
    inline constexpr bool
    operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
    { return !(__x == __y); }


  template<typename _T1, typename _T2>
    inline constexpr bool
    operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
    { return __y < __x; }


  template<typename _T1, typename _T2>
    inline constexpr bool
    operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
    { return !(__y < __x); }


  template<typename _T1, typename _T2>
    inline constexpr bool
    operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
    { return !(__x < __y); }





  template<typename _T1, typename _T2>
    inline


    typename enable_if<__and_<__is_swappable<_T1>,
                              __is_swappable<_T2>>::value>::type



    swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
    noexcept(noexcept(__x.swap(__y)))
    { __x.swap(__y); }


  template<typename _T1, typename _T2>
    typename enable_if<!__and_<__is_swappable<_T1>,
          __is_swappable<_T2>>::value>::type
    swap(pair<_T1, _T2>&, pair<_T1, _T2>&) = delete;
# 521 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 3
  template<typename _T1, typename _T2>
    constexpr pair<typename __decay_and_strip<_T1>::__type,
                   typename __decay_and_strip<_T2>::__type>
    make_pair(_T1&& __x, _T2&& __y)
    {
      typedef typename __decay_and_strip<_T1>::__type __ds_type1;
      typedef typename __decay_and_strip<_T2>::__type __ds_type2;
      typedef pair<__ds_type1, __ds_type2> __pair_type;
      return __pair_type(std::forward<_T1>(__x), std::forward<_T2>(__y));
    }
# 541 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_pair.h" 3
}
# 65 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 1 3
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 3







namespace std __attribute__ ((__visibility__ ("default")))
{
# 89 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 3
  struct input_iterator_tag { };


  struct output_iterator_tag { };


  struct forward_iterator_tag : public input_iterator_tag { };



  struct bidirectional_iterator_tag : public forward_iterator_tag { };



  struct random_access_iterator_tag : public bidirectional_iterator_tag { };
# 116 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 3
  template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
           typename _Pointer = _Tp*, typename _Reference = _Tp&>
    struct iterator
    {

      typedef _Category iterator_category;

      typedef _Tp value_type;

      typedef _Distance difference_type;

      typedef _Pointer pointer;

      typedef _Reference reference;
    };
# 143 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 3
  template<typename _Iterator, typename = __void_t<>>
    struct __iterator_traits { };

  template<typename _Iterator>
    struct __iterator_traits<_Iterator,
        __void_t<typename _Iterator::iterator_category,
          typename _Iterator::value_type,
          typename _Iterator::difference_type,
          typename _Iterator::pointer,
          typename _Iterator::reference>>
    {
      typedef typename _Iterator::iterator_category iterator_category;
      typedef typename _Iterator::value_type value_type;
      typedef typename _Iterator::difference_type difference_type;
      typedef typename _Iterator::pointer pointer;
      typedef typename _Iterator::reference reference;
    };

  template<typename _Iterator>
    struct iterator_traits
    : public __iterator_traits<_Iterator> { };
# 177 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 3
  template<typename _Tp>
    struct iterator_traits<_Tp*>
    {
      typedef random_access_iterator_tag iterator_category;
      typedef _Tp value_type;
      typedef ptrdiff_t difference_type;
      typedef _Tp* pointer;
      typedef _Tp& reference;
    };


  template<typename _Tp>
    struct iterator_traits<const _Tp*>
    {
      typedef random_access_iterator_tag iterator_category;
      typedef _Tp value_type;
      typedef ptrdiff_t difference_type;
      typedef const _Tp* pointer;
      typedef const _Tp& reference;
    };





  template<typename _Iter>
    inline constexpr
    typename iterator_traits<_Iter>::iterator_category
    __iterator_category(const _Iter&)
    { return typename iterator_traits<_Iter>::iterator_category(); }
# 231 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_types.h" 3
  template<typename _InIter>
    using _RequireInputIter = typename
      enable_if<is_convertible<typename
  iterator_traits<_InIter>::iterator_category,
          input_iterator_tag>::value>::type;



}
# 66 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_funcs.h" 1 3
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_funcs.h" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/debug/assertions.h" 1 3
# 66 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_funcs.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{




  template <typename> struct _List_iterator;
  template <typename> struct _List_const_iterator;


  template<typename _InputIterator>
    inline constexpr
    typename iterator_traits<_InputIterator>::difference_type
    __distance(_InputIterator __first, _InputIterator __last,
               input_iterator_tag)
    {



      typename iterator_traits<_InputIterator>::difference_type __n = 0;
      while (__first != __last)
 {
   ++__first;
   ++__n;
 }
      return __n;
    }

  template<typename _RandomAccessIterator>
    inline constexpr
    typename iterator_traits<_RandomAccessIterator>::difference_type
    __distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
               random_access_iterator_tag)
    {



      return __last - __first;
    }
# 135 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_funcs.h" 3
  template<typename _InputIterator>
    inline constexpr
    typename iterator_traits<_InputIterator>::difference_type
    distance(_InputIterator __first, _InputIterator __last)
    {

      return std::__distance(__first, __last,
        std::__iterator_category(__first));
    }

  template<typename _InputIterator, typename _Distance>
    inline constexpr void
    __advance(_InputIterator& __i, _Distance __n, input_iterator_tag)
    {


                                ;
      while (__n--)
 ++__i;
    }

  template<typename _BidirectionalIterator, typename _Distance>
    inline constexpr void
    __advance(_BidirectionalIterator& __i, _Distance __n,
       bidirectional_iterator_tag)
    {



      if (__n > 0)
        while (__n--)
   ++__i;
      else
        while (__n++)
   --__i;
    }

  template<typename _RandomAccessIterator, typename _Distance>
    inline constexpr void
    __advance(_RandomAccessIterator& __i, _Distance __n,
              random_access_iterator_tag)
    {



      if (__builtin_constant_p(__n) && __n == 1)
 ++__i;
      else if (__builtin_constant_p(__n) && __n == -1)
 --__i;
      else
 __i += __n;
    }
# 200 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator_base_funcs.h" 3
  template<typename _InputIterator, typename _Distance>
    inline constexpr void
    advance(_InputIterator& __i, _Distance __n)
    {

      typename iterator_traits<_InputIterator>::difference_type __d = __n;
      std::__advance(__i, __d, std::__iterator_category(__i));
    }



  template<typename _InputIterator>
    inline constexpr _InputIterator
    next(_InputIterator __x, typename
  iterator_traits<_InputIterator>::difference_type __n = 1)
    {


      std::advance(__x, __n);
      return __x;
    }

  template<typename _BidirectionalIterator>
    inline constexpr _BidirectionalIterator
    prev(_BidirectionalIterator __x, typename
  iterator_traits<_BidirectionalIterator>::difference_type __n = 1)
    {



      std::advance(__x, -__n);
      return __x;
    }




}
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 1 3
# 66 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ptr_traits.h" 1 3
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ptr_traits.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{


  class __undefined;


  template<typename _Tp>
    struct __get_first_arg
    { using type = __undefined; };

  template<template<typename, typename...> class _Template, typename _Tp,
           typename... _Types>
    struct __get_first_arg<_Template<_Tp, _Types...>>
    { using type = _Tp; };

  template<typename _Tp>
    using __get_first_arg_t = typename __get_first_arg<_Tp>::type;


  template<typename _Tp, typename _Up>
    struct __replace_first_arg
    { };

  template<template<typename, typename...> class _Template, typename _Up,
           typename _Tp, typename... _Types>
    struct __replace_first_arg<_Template<_Tp, _Types...>, _Up>
    { using type = _Template<_Up, _Types...>; };

  template<typename _Tp, typename _Up>
    using __replace_first_arg_t = typename __replace_first_arg<_Tp, _Up>::type;

  template<typename _Tp>
    using __make_not_void
      = typename conditional<is_void<_Tp>::value, __undefined, _Tp>::type;





  template<typename _Ptr>
    struct pointer_traits
    {
    private:
      template<typename _Tp>
 using __element_type = typename _Tp::element_type;

      template<typename _Tp>
 using __difference_type = typename _Tp::difference_type;

      template<typename _Tp, typename _Up, typename = void>
 struct __rebind : __replace_first_arg<_Tp, _Up> { };

      template<typename _Tp, typename _Up>
 struct __rebind<_Tp, _Up, __void_t<typename _Tp::template rebind<_Up>>>
 { using type = typename _Tp::template rebind<_Up>; };

    public:

      using pointer = _Ptr;


      using element_type
 = __detected_or_t<__get_first_arg_t<_Ptr>, __element_type, _Ptr>;


      using difference_type
 = __detected_or_t<ptrdiff_t, __difference_type, _Ptr>;


      template<typename _Up>
        using rebind = typename __rebind<_Ptr, _Up>::type;

      static _Ptr
      pointer_to(__make_not_void<element_type>& __e)
      { return _Ptr::pointer_to(__e); }

      static_assert(!is_same<element_type, __undefined>::value,
   "pointer type defines element_type or is like SomePointer<T, Args>");
    };





  template<typename _Tp>
    struct pointer_traits<_Tp*>
    {

      typedef _Tp* pointer;

      typedef _Tp element_type;

      typedef ptrdiff_t difference_type;

      template<typename _Up>
        using rebind = _Up*;






      static pointer
      pointer_to(__make_not_void<element_type>& __r) noexcept
      { return std::addressof(__r); }
    };


  template<typename _Ptr, typename _Tp>
    using __ptr_rebind = typename pointer_traits<_Ptr>::template rebind<_Tp>;

  template<typename _Tp>
    constexpr _Tp*
    __to_address(_Tp* __ptr) noexcept
    {
      static_assert(!std::is_function<_Tp>::value, "not a function pointer");
      return __ptr;
    }


  template<typename _Ptr>
    constexpr typename std::pointer_traits<_Ptr>::element_type*
    __to_address(const _Ptr& __ptr)
    { return std::__to_address(__ptr.operator->()); }
# 208 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ptr_traits.h" 3
}
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 2 3
# 76 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 104 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Iterator>
    class reverse_iterator
    : public iterator<typename iterator_traits<_Iterator>::iterator_category,
        typename iterator_traits<_Iterator>::value_type,
        typename iterator_traits<_Iterator>::difference_type,
        typename iterator_traits<_Iterator>::pointer,
                      typename iterator_traits<_Iterator>::reference>
    {
    protected:
      _Iterator current;

      typedef iterator_traits<_Iterator> __traits_type;

    public:
      typedef _Iterator iterator_type;
      typedef typename __traits_type::difference_type difference_type;
      typedef typename __traits_type::pointer pointer;
      typedef typename __traits_type::reference reference;
# 130 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
      constexpr
      reverse_iterator() : current() { }




      explicit constexpr
      reverse_iterator(iterator_type __x) : current(__x) { }




      constexpr
      reverse_iterator(const reverse_iterator& __x)
      : current(__x.current) { }


      reverse_iterator& operator=(const reverse_iterator&) = default;






      template<typename _Iter>
 constexpr
        reverse_iterator(const reverse_iterator<_Iter>& __x)
 : current(__x.base()) { }




      constexpr iterator_type
      base() const
      { return current; }
# 176 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
      constexpr reference
      operator*() const
      {
 _Iterator __tmp = current;
 return *--__tmp;
      }






      constexpr pointer
      operator->() const
      {


 _Iterator __tmp = current;
 --__tmp;
 return _S_to_pointer(__tmp);
      }






      constexpr reverse_iterator&
      operator++()
      {
 --current;
 return *this;
      }






      constexpr reverse_iterator
      operator++(int)
      {
 reverse_iterator __tmp = *this;
 --current;
 return __tmp;
      }






      constexpr reverse_iterator&
      operator--()
      {
 ++current;
 return *this;
      }






      constexpr reverse_iterator
      operator--(int)
      {
 reverse_iterator __tmp = *this;
 ++current;
 return __tmp;
      }






      constexpr reverse_iterator
      operator+(difference_type __n) const
      { return reverse_iterator(current - __n); }







      constexpr reverse_iterator&
      operator+=(difference_type __n)
      {
 current -= __n;
 return *this;
      }






      constexpr reverse_iterator
      operator-(difference_type __n) const
      { return reverse_iterator(current + __n); }







      constexpr reverse_iterator&
      operator-=(difference_type __n)
      {
 current += __n;
 return *this;
      }






      constexpr reference
      operator[](difference_type __n) const
      { return *(*this + __n); }

    private:
      template<typename _Tp>
 static constexpr _Tp*
 _S_to_pointer(_Tp* __p)
        { return __p; }

      template<typename _Tp>
 static constexpr pointer
 _S_to_pointer(_Tp __t)
        { return __t.operator->(); }
    };
# 323 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Iterator>
    inline constexpr bool
    operator==(const reverse_iterator<_Iterator>& __x,
        const reverse_iterator<_Iterator>& __y)
    { return __x.base() == __y.base(); }

  template<typename _Iterator>
    inline constexpr bool
    operator<(const reverse_iterator<_Iterator>& __x,
       const reverse_iterator<_Iterator>& __y)
    { return __y.base() < __x.base(); }

  template<typename _Iterator>
    inline constexpr bool
    operator!=(const reverse_iterator<_Iterator>& __x,
        const reverse_iterator<_Iterator>& __y)
    { return !(__x == __y); }

  template<typename _Iterator>
    inline constexpr bool
    operator>(const reverse_iterator<_Iterator>& __x,
       const reverse_iterator<_Iterator>& __y)
    { return __y < __x; }

  template<typename _Iterator>
    inline constexpr bool
    operator<=(const reverse_iterator<_Iterator>& __x,
        const reverse_iterator<_Iterator>& __y)
    { return !(__y < __x); }

  template<typename _Iterator>
    inline constexpr bool
    operator>=(const reverse_iterator<_Iterator>& __x,
        const reverse_iterator<_Iterator>& __y)
    { return !(__x < __y); }



  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator==(const reverse_iterator<_IteratorL>& __x,
        const reverse_iterator<_IteratorR>& __y)
    { return __x.base() == __y.base(); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator<(const reverse_iterator<_IteratorL>& __x,
       const reverse_iterator<_IteratorR>& __y)
    { return __y.base() < __x.base(); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator!=(const reverse_iterator<_IteratorL>& __x,
        const reverse_iterator<_IteratorR>& __y)
    { return !(__x == __y); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator>(const reverse_iterator<_IteratorL>& __x,
       const reverse_iterator<_IteratorR>& __y)
    { return __y < __x; }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator<=(const reverse_iterator<_IteratorL>& __x,
        const reverse_iterator<_IteratorR>& __y)
    { return !(__y < __x); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator>=(const reverse_iterator<_IteratorL>& __x,
        const reverse_iterator<_IteratorR>& __y)
    { return !(__x < __y); }
# 413 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _IteratorL, typename _IteratorR>
    inline constexpr auto
    operator-(const reverse_iterator<_IteratorL>& __x,
       const reverse_iterator<_IteratorR>& __y)
    -> decltype(__y.base() - __x.base())
    { return __y.base() - __x.base(); }


  template<typename _Iterator>
    inline constexpr reverse_iterator<_Iterator>
    operator+(typename reverse_iterator<_Iterator>::difference_type __n,
       const reverse_iterator<_Iterator>& __x)
    { return reverse_iterator<_Iterator>(__x.base() - __n); }



  template<typename _Iterator>
    inline constexpr reverse_iterator<_Iterator>
    __make_reverse_iterator(_Iterator __i)
    { return reverse_iterator<_Iterator>(__i); }







  template<typename _Iterator>
    inline constexpr reverse_iterator<_Iterator>
    make_reverse_iterator(_Iterator __i)
    { return reverse_iterator<_Iterator>(__i); }




  template<typename _Iterator>
    auto
    __niter_base(reverse_iterator<_Iterator> __it)
    -> decltype(__make_reverse_iterator(__niter_base(__it.base())))
    { return __make_reverse_iterator(__niter_base(__it.base())); }

  template<typename _Iterator>
    struct __is_move_iterator<reverse_iterator<_Iterator> >
      : __is_move_iterator<_Iterator>
    { };

  template<typename _Iterator>
    auto
    __miter_base(reverse_iterator<_Iterator> __it)
    -> decltype(__make_reverse_iterator(__miter_base(__it.base())))
    { return __make_reverse_iterator(__miter_base(__it.base())); }
# 477 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Container>
    class back_insert_iterator
    : public iterator<output_iterator_tag, void, void, void, void>
    {
    protected:
      _Container* container;

    public:

      typedef _Container container_type;


      explicit
      back_insert_iterator(_Container& __x)
      : container(std::__addressof(__x)) { }
# 512 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
      back_insert_iterator&
      operator=(const typename _Container::value_type& __value)
      {
 container->push_back(__value);
 return *this;
      }

      back_insert_iterator&
      operator=(typename _Container::value_type&& __value)
      {
 container->push_back(std::move(__value));
 return *this;
      }



      back_insert_iterator&
      operator*()
      { return *this; }


      back_insert_iterator&
      operator++()
      { return *this; }


      back_insert_iterator
      operator++(int)
      { return *this; }
    };
# 554 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Container>
    inline back_insert_iterator<_Container>
    back_inserter(_Container& __x)
    { return back_insert_iterator<_Container>(__x); }
# 569 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Container>
    class front_insert_iterator
    : public iterator<output_iterator_tag, void, void, void, void>
    {
    protected:
      _Container* container;

    public:

      typedef _Container container_type;


      explicit front_insert_iterator(_Container& __x)
      : container(std::__addressof(__x)) { }
# 603 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
      front_insert_iterator&
      operator=(const typename _Container::value_type& __value)
      {
 container->push_front(__value);
 return *this;
      }

      front_insert_iterator&
      operator=(typename _Container::value_type&& __value)
      {
 container->push_front(std::move(__value));
 return *this;
      }



      front_insert_iterator&
      operator*()
      { return *this; }


      front_insert_iterator&
      operator++()
      { return *this; }


      front_insert_iterator
      operator++(int)
      { return *this; }
    };
# 645 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Container>
    inline front_insert_iterator<_Container>
    front_inserter(_Container& __x)
    { return front_insert_iterator<_Container>(__x); }
# 664 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Container>
    class insert_iterator
    : public iterator<output_iterator_tag, void, void, void, void>
    {
    protected:
      _Container* container;
      typename _Container::iterator iter;

    public:

      typedef _Container container_type;





      insert_iterator(_Container& __x, typename _Container::iterator __i)
      : container(std::__addressof(__x)), iter(__i) {}
# 715 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
      insert_iterator&
      operator=(const typename _Container::value_type& __value)
      {
 iter = container->insert(iter, __value);
 ++iter;
 return *this;
      }

      insert_iterator&
      operator=(typename _Container::value_type&& __value)
      {
 iter = container->insert(iter, std::move(__value));
 ++iter;
 return *this;
      }



      insert_iterator&
      operator*()
      { return *this; }


      insert_iterator&
      operator++()
      { return *this; }


      insert_iterator&
      operator++(int)
      { return *this; }
    };
# 760 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Container, typename _Iterator>
    inline insert_iterator<_Container>
    inserter(_Container& __x, _Iterator __i)
    {
      return insert_iterator<_Container>(__x,
      typename _Container::iterator(__i));
    }




}

namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{
# 784 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  using std::iterator_traits;
  using std::iterator;
  template<typename _Iterator, typename _Container>
    class __normal_iterator
    {
    protected:
      _Iterator _M_current;

      typedef iterator_traits<_Iterator> __traits_type;

    public:
      typedef _Iterator iterator_type;
      typedef typename __traits_type::iterator_category iterator_category;
      typedef typename __traits_type::value_type value_type;
      typedef typename __traits_type::difference_type difference_type;
      typedef typename __traits_type::reference reference;
      typedef typename __traits_type::pointer pointer;

      constexpr __normal_iterator() noexcept
      : _M_current(_Iterator()) { }

      explicit
      __normal_iterator(const _Iterator& __i) noexcept
      : _M_current(__i) { }


      template<typename _Iter>
        __normal_iterator(const __normal_iterator<_Iter,
     typename __enable_if<
              (std::__are_same<_Iter, typename _Container::pointer>::__value),
        _Container>::__type>& __i) noexcept
        : _M_current(__i.base()) { }


      reference
      operator*() const noexcept
      { return *_M_current; }

      pointer
      operator->() const noexcept
      { return _M_current; }

      __normal_iterator&
      operator++() noexcept
      {
 ++_M_current;
 return *this;
      }

      __normal_iterator
      operator++(int) noexcept
      { return __normal_iterator(_M_current++); }


      __normal_iterator&
      operator--() noexcept
      {
 --_M_current;
 return *this;
      }

      __normal_iterator
      operator--(int) noexcept
      { return __normal_iterator(_M_current--); }


      reference
      operator[](difference_type __n) const noexcept
      { return _M_current[__n]; }

      __normal_iterator&
      operator+=(difference_type __n) noexcept
      { _M_current += __n; return *this; }

      __normal_iterator
      operator+(difference_type __n) const noexcept
      { return __normal_iterator(_M_current + __n); }

      __normal_iterator&
      operator-=(difference_type __n) noexcept
      { _M_current -= __n; return *this; }

      __normal_iterator
      operator-(difference_type __n) const noexcept
      { return __normal_iterator(_M_current - __n); }

      const _Iterator&
      base() const noexcept
      { return _M_current; }
    };
# 884 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _IteratorL, typename _IteratorR, typename _Container>
    inline bool
    operator==(const __normal_iterator<_IteratorL, _Container>& __lhs,
        const __normal_iterator<_IteratorR, _Container>& __rhs)
    noexcept
    { return __lhs.base() == __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline bool
    operator==(const __normal_iterator<_Iterator, _Container>& __lhs,
        const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() == __rhs.base(); }

  template<typename _IteratorL, typename _IteratorR, typename _Container>
    inline bool
    operator!=(const __normal_iterator<_IteratorL, _Container>& __lhs,
        const __normal_iterator<_IteratorR, _Container>& __rhs)
    noexcept
    { return __lhs.base() != __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline bool
    operator!=(const __normal_iterator<_Iterator, _Container>& __lhs,
        const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() != __rhs.base(); }


  template<typename _IteratorL, typename _IteratorR, typename _Container>
    inline bool
    operator<(const __normal_iterator<_IteratorL, _Container>& __lhs,
       const __normal_iterator<_IteratorR, _Container>& __rhs)
    noexcept
    { return __lhs.base() < __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline bool
    operator<(const __normal_iterator<_Iterator, _Container>& __lhs,
       const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() < __rhs.base(); }

  template<typename _IteratorL, typename _IteratorR, typename _Container>
    inline bool
    operator>(const __normal_iterator<_IteratorL, _Container>& __lhs,
       const __normal_iterator<_IteratorR, _Container>& __rhs)
    noexcept
    { return __lhs.base() > __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline bool
    operator>(const __normal_iterator<_Iterator, _Container>& __lhs,
       const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() > __rhs.base(); }

  template<typename _IteratorL, typename _IteratorR, typename _Container>
    inline bool
    operator<=(const __normal_iterator<_IteratorL, _Container>& __lhs,
        const __normal_iterator<_IteratorR, _Container>& __rhs)
    noexcept
    { return __lhs.base() <= __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline bool
    operator<=(const __normal_iterator<_Iterator, _Container>& __lhs,
        const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() <= __rhs.base(); }

  template<typename _IteratorL, typename _IteratorR, typename _Container>
    inline bool
    operator>=(const __normal_iterator<_IteratorL, _Container>& __lhs,
        const __normal_iterator<_IteratorR, _Container>& __rhs)
    noexcept
    { return __lhs.base() >= __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline bool
    operator>=(const __normal_iterator<_Iterator, _Container>& __lhs,
        const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() >= __rhs.base(); }





  template<typename _IteratorL, typename _IteratorR, typename _Container>


    inline auto
    operator-(const __normal_iterator<_IteratorL, _Container>& __lhs,
       const __normal_iterator<_IteratorR, _Container>& __rhs) noexcept
    -> decltype(__lhs.base() - __rhs.base())





    { return __lhs.base() - __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline typename __normal_iterator<_Iterator, _Container>::difference_type
    operator-(const __normal_iterator<_Iterator, _Container>& __lhs,
       const __normal_iterator<_Iterator, _Container>& __rhs)
    noexcept
    { return __lhs.base() - __rhs.base(); }

  template<typename _Iterator, typename _Container>
    inline __normal_iterator<_Iterator, _Container>
    operator+(typename __normal_iterator<_Iterator, _Container>::difference_type
       __n, const __normal_iterator<_Iterator, _Container>& __i)
    noexcept
    { return __normal_iterator<_Iterator, _Container>(__i.base() + __n); }


}

namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Iterator, typename _Container>
    _Iterator
    __niter_base(__gnu_cxx::__normal_iterator<_Iterator, _Container> __it)
    noexcept(std::is_nothrow_copy_constructible<_Iterator>::value)
    { return __it.base(); }
# 1030 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _Iterator>
    class move_iterator
    {
    protected:
      _Iterator _M_current;

      typedef iterator_traits<_Iterator> __traits_type;
      typedef typename __traits_type::reference __base_ref;

    public:
      typedef _Iterator iterator_type;
      typedef typename __traits_type::iterator_category iterator_category;
      typedef typename __traits_type::value_type value_type;
      typedef typename __traits_type::difference_type difference_type;

      typedef _Iterator pointer;


      typedef typename conditional<is_reference<__base_ref>::value,
    typename remove_reference<__base_ref>::type&&,
    __base_ref>::type reference;

      constexpr
      move_iterator()
      : _M_current() { }

      explicit constexpr
      move_iterator(iterator_type __i)
      : _M_current(__i) { }

      template<typename _Iter>
 constexpr
 move_iterator(const move_iterator<_Iter>& __i)
 : _M_current(__i.base()) { }

      constexpr iterator_type
      base() const
      { return _M_current; }

      constexpr reference
      operator*() const
      { return static_cast<reference>(*_M_current); }

      constexpr pointer
      operator->() const
      { return _M_current; }

      constexpr move_iterator&
      operator++()
      {
 ++_M_current;
 return *this;
      }

      constexpr move_iterator
      operator++(int)
      {
 move_iterator __tmp = *this;
 ++_M_current;
 return __tmp;
      }

      constexpr move_iterator&
      operator--()
      {
 --_M_current;
 return *this;
      }

      constexpr move_iterator
      operator--(int)
      {
 move_iterator __tmp = *this;
 --_M_current;
 return __tmp;
      }

      constexpr move_iterator
      operator+(difference_type __n) const
      { return move_iterator(_M_current + __n); }

      constexpr move_iterator&
      operator+=(difference_type __n)
      {
 _M_current += __n;
 return *this;
      }

      constexpr move_iterator
      operator-(difference_type __n) const
      { return move_iterator(_M_current - __n); }

      constexpr move_iterator&
      operator-=(difference_type __n)
      {
 _M_current -= __n;
 return *this;
      }

      constexpr reference
      operator[](difference_type __n) const
      { return std::move(_M_current[__n]); }
    };




  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator==(const move_iterator<_IteratorL>& __x,
        const move_iterator<_IteratorR>& __y)
    { return __x.base() == __y.base(); }

  template<typename _Iterator>
    inline constexpr bool
    operator==(const move_iterator<_Iterator>& __x,
        const move_iterator<_Iterator>& __y)
    { return __x.base() == __y.base(); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator!=(const move_iterator<_IteratorL>& __x,
        const move_iterator<_IteratorR>& __y)
    { return !(__x == __y); }

  template<typename _Iterator>
    inline constexpr bool
    operator!=(const move_iterator<_Iterator>& __x,
        const move_iterator<_Iterator>& __y)
    { return !(__x == __y); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator<(const move_iterator<_IteratorL>& __x,
       const move_iterator<_IteratorR>& __y)
    { return __x.base() < __y.base(); }

  template<typename _Iterator>
    inline constexpr bool
    operator<(const move_iterator<_Iterator>& __x,
       const move_iterator<_Iterator>& __y)
    { return __x.base() < __y.base(); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator<=(const move_iterator<_IteratorL>& __x,
        const move_iterator<_IteratorR>& __y)
    { return !(__y < __x); }

  template<typename _Iterator>
    inline constexpr bool
    operator<=(const move_iterator<_Iterator>& __x,
        const move_iterator<_Iterator>& __y)
    { return !(__y < __x); }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator>(const move_iterator<_IteratorL>& __x,
       const move_iterator<_IteratorR>& __y)
    { return __y < __x; }

  template<typename _Iterator>
    inline constexpr bool
    operator>(const move_iterator<_Iterator>& __x,
       const move_iterator<_Iterator>& __y)
    { return __y < __x; }

  template<typename _IteratorL, typename _IteratorR>
    inline constexpr bool
    operator>=(const move_iterator<_IteratorL>& __x,
        const move_iterator<_IteratorR>& __y)
    { return !(__x < __y); }

  template<typename _Iterator>
    inline constexpr bool
    operator>=(const move_iterator<_Iterator>& __x,
        const move_iterator<_Iterator>& __y)
    { return !(__x < __y); }


  template<typename _IteratorL, typename _IteratorR>
    inline constexpr auto
    operator-(const move_iterator<_IteratorL>& __x,
       const move_iterator<_IteratorR>& __y)
    -> decltype(__x.base() - __y.base())
    { return __x.base() - __y.base(); }

  template<typename _Iterator>
    inline constexpr move_iterator<_Iterator>
    operator+(typename move_iterator<_Iterator>::difference_type __n,
       const move_iterator<_Iterator>& __x)
    { return __x + __n; }

  template<typename _Iterator>
    inline constexpr move_iterator<_Iterator>
    make_move_iterator(_Iterator __i)
    { return move_iterator<_Iterator>(__i); }

  template<typename _Iterator, typename _ReturnType
    = typename conditional<__move_if_noexcept_cond
      <typename iterator_traits<_Iterator>::value_type>::value,
                _Iterator, move_iterator<_Iterator>>::type>
    inline constexpr _ReturnType
    __make_move_if_noexcept_iterator(_Iterator __i)
    { return _ReturnType(__i); }



  template<typename _Tp, typename _ReturnType
    = typename conditional<__move_if_noexcept_cond<_Tp>::value,
      const _Tp*, move_iterator<_Tp*>>::type>
    inline constexpr _ReturnType
    __make_move_if_noexcept_iterator(_Tp* __i)
    { return _ReturnType(__i); }



  template<typename _Iterator>
    auto
    __niter_base(move_iterator<_Iterator> __it)
    -> decltype(make_move_iterator(__niter_base(__it.base())))
    { return make_move_iterator(__niter_base(__it.base())); }

  template<typename _Iterator>
    struct __is_move_iterator<move_iterator<_Iterator> >
    {
      enum { __value = 1 };
      typedef __true_type __type;
    };

  template<typename _Iterator>
    auto
    __miter_base(move_iterator<_Iterator> __it)
    -> decltype(__miter_base(__it.base()))
    { return __miter_base(__it.base()); }
# 1277 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_iterator.h" 3
  template<typename _InputIterator>
    using __iter_key_t = remove_const_t<
    typename iterator_traits<_InputIterator>::value_type::first_type>;

  template<typename _InputIterator>
    using __iter_val_t =
    typename iterator_traits<_InputIterator>::value_type::second_type;

  template<typename _T1, typename _T2>
    struct pair;

  template<typename _InputIterator>
    using __iter_to_alloc_t =
    pair<add_const_t<__iter_key_t<_InputIterator>>,
  __iter_val_t<_InputIterator>>;




}
# 68 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/debug/debug.h" 1 3
# 48 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/debug/debug.h" 3
namespace std
{
  namespace __debug { }
}




namespace __gnu_debug
{
  using namespace std::__debug;
}
# 70 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/predefined_ops.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/predefined_ops.h" 3
namespace __gnu_cxx
{
namespace __ops
{
  struct _Iter_less_iter
  {
    template<typename _Iterator1, typename _Iterator2>
      constexpr
      bool
      operator()(_Iterator1 __it1, _Iterator2 __it2) const
      { return *__it1 < *__it2; }
  };

  constexpr
  inline _Iter_less_iter
  __iter_less_iter()
  { return _Iter_less_iter(); }

  struct _Iter_less_val
  {

    constexpr _Iter_less_val() = default;




    explicit
    _Iter_less_val(_Iter_less_iter) { }

    template<typename _Iterator, typename _Value>
      bool
      operator()(_Iterator __it, _Value& __val) const
      { return *__it < __val; }
  };

  inline _Iter_less_val
  __iter_less_val()
  { return _Iter_less_val(); }

  inline _Iter_less_val
  __iter_comp_val(_Iter_less_iter)
  { return _Iter_less_val(); }

  struct _Val_less_iter
  {

    constexpr _Val_less_iter() = default;




    explicit
    _Val_less_iter(_Iter_less_iter) { }

    template<typename _Value, typename _Iterator>
      bool
      operator()(_Value& __val, _Iterator __it) const
      { return __val < *__it; }
  };

  inline _Val_less_iter
  __val_less_iter()
  { return _Val_less_iter(); }

  inline _Val_less_iter
  __val_comp_iter(_Iter_less_iter)
  { return _Val_less_iter(); }

  struct _Iter_equal_to_iter
  {
    template<typename _Iterator1, typename _Iterator2>
      bool
      operator()(_Iterator1 __it1, _Iterator2 __it2) const
      { return *__it1 == *__it2; }
  };

  inline _Iter_equal_to_iter
  __iter_equal_to_iter()
  { return _Iter_equal_to_iter(); }

  struct _Iter_equal_to_val
  {
    template<typename _Iterator, typename _Value>
      bool
      operator()(_Iterator __it, _Value& __val) const
      { return *__it == __val; }
  };

  inline _Iter_equal_to_val
  __iter_equal_to_val()
  { return _Iter_equal_to_val(); }

  inline _Iter_equal_to_val
  __iter_comp_val(_Iter_equal_to_iter)
  { return _Iter_equal_to_val(); }

  template<typename _Compare>
    struct _Iter_comp_iter
    {
      _Compare _M_comp;

      explicit constexpr
      _Iter_comp_iter(_Compare __comp)
 : _M_comp(std::move(__comp))
      { }

      template<typename _Iterator1, typename _Iterator2>
        constexpr
        bool
        operator()(_Iterator1 __it1, _Iterator2 __it2)
        { return bool(_M_comp(*__it1, *__it2)); }
    };

  template<typename _Compare>
    constexpr
    inline _Iter_comp_iter<_Compare>
    __iter_comp_iter(_Compare __comp)
    { return _Iter_comp_iter<_Compare>(std::move(__comp)); }

  template<typename _Compare>
    struct _Iter_comp_val
    {
      _Compare _M_comp;

      explicit
      _Iter_comp_val(_Compare __comp)
 : _M_comp(std::move(__comp))
      { }

      explicit
      _Iter_comp_val(const _Iter_comp_iter<_Compare>& __comp)
 : _M_comp(__comp._M_comp)
      { }


      explicit
      _Iter_comp_val(_Iter_comp_iter<_Compare>&& __comp)
 : _M_comp(std::move(__comp._M_comp))
      { }


      template<typename _Iterator, typename _Value>
 bool
 operator()(_Iterator __it, _Value& __val)
 { return bool(_M_comp(*__it, __val)); }
    };

  template<typename _Compare>
   inline _Iter_comp_val<_Compare>
    __iter_comp_val(_Compare __comp)
    { return _Iter_comp_val<_Compare>(std::move(__comp)); }

  template<typename _Compare>
    inline _Iter_comp_val<_Compare>
    __iter_comp_val(_Iter_comp_iter<_Compare> __comp)
    { return _Iter_comp_val<_Compare>(std::move(__comp)); }

  template<typename _Compare>
    struct _Val_comp_iter
    {
      _Compare _M_comp;

      explicit
      _Val_comp_iter(_Compare __comp)
 : _M_comp(std::move(__comp))
      { }

      explicit
      _Val_comp_iter(const _Iter_comp_iter<_Compare>& __comp)
 : _M_comp(__comp._M_comp)
      { }


      explicit
      _Val_comp_iter(_Iter_comp_iter<_Compare>&& __comp)
 : _M_comp(std::move(__comp._M_comp))
      { }


      template<typename _Value, typename _Iterator>
 bool
 operator()(_Value& __val, _Iterator __it)
 { return bool(_M_comp(__val, *__it)); }
    };

  template<typename _Compare>
    inline _Val_comp_iter<_Compare>
    __val_comp_iter(_Compare __comp)
    { return _Val_comp_iter<_Compare>(std::move(__comp)); }

  template<typename _Compare>
    inline _Val_comp_iter<_Compare>
    __val_comp_iter(_Iter_comp_iter<_Compare> __comp)
    { return _Val_comp_iter<_Compare>(std::move(__comp)); }

  template<typename _Value>
    struct _Iter_equals_val
    {
      _Value& _M_value;

      explicit
      _Iter_equals_val(_Value& __value)
 : _M_value(__value)
      { }

      template<typename _Iterator>
 bool
 operator()(_Iterator __it)
 { return *__it == _M_value; }
    };

  template<typename _Value>
    inline _Iter_equals_val<_Value>
    __iter_equals_val(_Value& __val)
    { return _Iter_equals_val<_Value>(__val); }

  template<typename _Iterator1>
    struct _Iter_equals_iter
    {
      _Iterator1 _M_it1;

      explicit
      _Iter_equals_iter(_Iterator1 __it1)
 : _M_it1(__it1)
      { }

      template<typename _Iterator2>
 bool
 operator()(_Iterator2 __it2)
 { return *__it2 == *_M_it1; }
    };

  template<typename _Iterator>
    inline _Iter_equals_iter<_Iterator>
    __iter_comp_iter(_Iter_equal_to_iter, _Iterator __it)
    { return _Iter_equals_iter<_Iterator>(__it); }

  template<typename _Predicate>
    struct _Iter_pred
    {
      _Predicate _M_pred;

      explicit
      _Iter_pred(_Predicate __pred)
 : _M_pred(std::move(__pred))
      { }

      template<typename _Iterator>
 bool
 operator()(_Iterator __it)
 { return bool(_M_pred(*__it)); }
    };

  template<typename _Predicate>
    inline _Iter_pred<_Predicate>
    __pred_iter(_Predicate __pred)
    { return _Iter_pred<_Predicate>(std::move(__pred)); }

  template<typename _Compare, typename _Value>
    struct _Iter_comp_to_val
    {
      _Compare _M_comp;
      _Value& _M_value;

      _Iter_comp_to_val(_Compare __comp, _Value& __value)
 : _M_comp(std::move(__comp)), _M_value(__value)
      { }

      template<typename _Iterator>
 bool
 operator()(_Iterator __it)
 { return bool(_M_comp(*__it, _M_value)); }
    };

  template<typename _Compare, typename _Value>
    _Iter_comp_to_val<_Compare, _Value>
    __iter_comp_val(_Compare __comp, _Value &__val)
    {
      return _Iter_comp_to_val<_Compare, _Value>(std::move(__comp), __val);
    }

  template<typename _Compare, typename _Iterator1>
    struct _Iter_comp_to_iter
    {
      _Compare _M_comp;
      _Iterator1 _M_it1;

      _Iter_comp_to_iter(_Compare __comp, _Iterator1 __it1)
 : _M_comp(std::move(__comp)), _M_it1(__it1)
      { }

      template<typename _Iterator2>
 bool
 operator()(_Iterator2 __it2)
 { return bool(_M_comp(*__it2, *_M_it1)); }
    };

  template<typename _Compare, typename _Iterator>
    inline _Iter_comp_to_iter<_Compare, _Iterator>
    __iter_comp_iter(_Iter_comp_iter<_Compare> __comp, _Iterator __it)
    {
      return _Iter_comp_to_iter<_Compare, _Iterator>(
   std::move(__comp._M_comp), __it);
    }

  template<typename _Predicate>
    struct _Iter_negate
    {
      _Predicate _M_pred;

      explicit
      _Iter_negate(_Predicate __pred)
 : _M_pred(std::move(__pred))
      { }

      template<typename _Iterator>
 bool
 operator()(_Iterator __it)
 { return !bool(_M_pred(*__it)); }
    };

  template<typename _Predicate>
    inline _Iter_negate<_Predicate>
    __negate(_Iter_pred<_Predicate> __pred)
    { return _Iter_negate<_Predicate>(std::move(__pred._M_pred)); }

}
}
# 72 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 2 3




namespace std __attribute__ ((__visibility__ ("default")))
{
# 121 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2>
    inline void
    iter_swap(_ForwardIterator1 __a, _ForwardIterator2 __b)
    {
# 151 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
      swap(*__a, *__b);

    }
# 167 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2>
    _ForwardIterator2
    swap_ranges(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
  _ForwardIterator2 __first2)
    {





                                                       ;

      for (; __first1 != __last1; ++__first1, (void)++__first2)
 std::iter_swap(__first1, __first2);
      return __first2;
    }
# 195 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _Tp>
    constexpr
    inline const _Tp&
    min(const _Tp& __a, const _Tp& __b)
    {



      if (__b < __a)
 return __b;
      return __a;
    }
# 219 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _Tp>
    constexpr
    inline const _Tp&
    max(const _Tp& __a, const _Tp& __b)
    {



      if (__a < __b)
 return __b;
      return __a;
    }
# 243 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _Tp, typename _Compare>
    constexpr
    inline const _Tp&
    min(const _Tp& __a, const _Tp& __b, _Compare __comp)
    {

      if (__comp(__b, __a))
 return __b;
      return __a;
    }
# 265 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _Tp, typename _Compare>
    constexpr
    inline const _Tp&
    max(const _Tp& __a, const _Tp& __b, _Compare __comp)
    {

      if (__comp(__a, __b))
 return __b;
      return __a;
    }



  template<typename _Iterator>
    inline _Iterator
    __niter_base(_Iterator __it)
    noexcept(std::is_nothrow_copy_constructible<_Iterator>::value)
    { return __it; }




  template<typename _From, typename _To>
    inline _From
    __niter_wrap(_From __from, _To __res)
    { return __from + (__res - std::__niter_base(__from)); }


  template<typename _Iterator>
    inline _Iterator
    __niter_wrap(const _Iterator&, _Iterator __res)
    { return __res; }







  template<bool _IsMove, bool _IsSimple, typename _Category>
    struct __copy_move
    {
      template<typename _II, typename _OI>
 static _OI
 __copy_m(_II __first, _II __last, _OI __result)
 {
   for (; __first != __last; ++__result, (void)++__first)
     *__result = *__first;
   return __result;
 }
    };


  template<typename _Category>
    struct __copy_move<true, false, _Category>
    {
      template<typename _II, typename _OI>
 static _OI
 __copy_m(_II __first, _II __last, _OI __result)
 {
   for (; __first != __last; ++__result, (void)++__first)
     *__result = std::move(*__first);
   return __result;
 }
    };


  template<>
    struct __copy_move<false, false, random_access_iterator_tag>
    {
      template<typename _II, typename _OI>
 static _OI
 __copy_m(_II __first, _II __last, _OI __result)
 {
   typedef typename iterator_traits<_II>::difference_type _Distance;
   for(_Distance __n = __last - __first; __n > 0; --__n)
     {
       *__result = *__first;
       ++__first;
       ++__result;
     }
   return __result;
 }
    };


  template<>
    struct __copy_move<true, false, random_access_iterator_tag>
    {
      template<typename _II, typename _OI>
 static _OI
 __copy_m(_II __first, _II __last, _OI __result)
 {
   typedef typename iterator_traits<_II>::difference_type _Distance;
   for(_Distance __n = __last - __first; __n > 0; --__n)
     {
       *__result = std::move(*__first);
       ++__first;
       ++__result;
     }
   return __result;
 }
    };


  template<bool _IsMove>
    struct __copy_move<_IsMove, true, random_access_iterator_tag>
    {
      template<typename _Tp>
 static _Tp*
 __copy_m(const _Tp* __first, const _Tp* __last, _Tp* __result)
 {

   using __assignable = conditional<_IsMove,
        is_move_assignable<_Tp>,
        is_copy_assignable<_Tp>>;

   static_assert( __assignable::type::value, "type is not assignable" );

   const ptrdiff_t _Num = __last - __first;
   if (_Num)
     __builtin_memmove(__result, __first, sizeof(_Tp) * _Num);
   return __result + _Num;
 }
    };

  template<bool _IsMove, typename _II, typename _OI>
    inline _OI
    __copy_move_a(_II __first, _II __last, _OI __result)
    {
      typedef typename iterator_traits<_II>::value_type _ValueTypeI;
      typedef typename iterator_traits<_OI>::value_type _ValueTypeO;
      typedef typename iterator_traits<_II>::iterator_category _Category;
      const bool __simple = (__is_trivially_copyable(_ValueTypeI)
        && __is_pointer<_II>::__value
        && __is_pointer<_OI>::__value
        && __are_same<_ValueTypeI, _ValueTypeO>::__value);

      return std::__copy_move<_IsMove, __simple,
         _Category>::__copy_m(__first, __last, __result);
    }



  template<typename _CharT>
    struct char_traits;

  template<typename _CharT, typename _Traits>
    class istreambuf_iterator;

  template<typename _CharT, typename _Traits>
    class ostreambuf_iterator;

  template<bool _IsMove, typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
      ostreambuf_iterator<_CharT, char_traits<_CharT> > >::__type
    __copy_move_a2(_CharT*, _CharT*,
     ostreambuf_iterator<_CharT, char_traits<_CharT> >);

  template<bool _IsMove, typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
      ostreambuf_iterator<_CharT, char_traits<_CharT> > >::__type
    __copy_move_a2(const _CharT*, const _CharT*,
     ostreambuf_iterator<_CharT, char_traits<_CharT> >);

  template<bool _IsMove, typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
        _CharT*>::__type
    __copy_move_a2(istreambuf_iterator<_CharT, char_traits<_CharT> >,
     istreambuf_iterator<_CharT, char_traits<_CharT> >, _CharT*);

  template<bool _IsMove, typename _II, typename _OI>
    inline _OI
    __copy_move_a2(_II __first, _II __last, _OI __result)
    {
      return std::__niter_wrap(__result,
  std::__copy_move_a<_IsMove>(std::__niter_base(__first),
         std::__niter_base(__last),
         std::__niter_base(__result)));
    }
# 463 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _II, typename _OI>
    inline _OI
    copy(_II __first, _II __last, _OI __result)
    {




                                                                       ;

      return std::__copy_move_a2<__is_move_iterator<_II>::__value>
      (std::__miter_base(__first), std::__miter_base(__last), __result);
    }
# 495 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _II, typename _OI>
    inline _OI
    move(_II __first, _II __last, _OI __result)
    {




                                                                       ;

      return std::__copy_move_a2<true>(std::__miter_base(__first),
           std::__miter_base(__last), __result);
    }






  template<bool, bool, typename>
    struct __copy_move_backward
    {
      template<typename _BI1, typename _BI2>
 static _BI2
 __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
 {
   while (__first != __last)
     *--__result = *--__last;
   return __result;
 }
    };


  template<typename _Category>
    struct __copy_move_backward<true, false, _Category>
    {
      template<typename _BI1, typename _BI2>
 static _BI2
 __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
 {
   while (__first != __last)
     *--__result = std::move(*--__last);
   return __result;
 }
    };


  template<>
    struct __copy_move_backward<false, false, random_access_iterator_tag>
    {
      template<typename _BI1, typename _BI2>
 static _BI2
 __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
 {
   typename iterator_traits<_BI1>::difference_type __n;
   for (__n = __last - __first; __n > 0; --__n)
     *--__result = *--__last;
   return __result;
 }
    };


  template<>
    struct __copy_move_backward<true, false, random_access_iterator_tag>
    {
      template<typename _BI1, typename _BI2>
 static _BI2
 __copy_move_b(_BI1 __first, _BI1 __last, _BI2 __result)
 {
   typename iterator_traits<_BI1>::difference_type __n;
   for (__n = __last - __first; __n > 0; --__n)
     *--__result = std::move(*--__last);
   return __result;
 }
    };


  template<bool _IsMove>
    struct __copy_move_backward<_IsMove, true, random_access_iterator_tag>
    {
      template<typename _Tp>
 static _Tp*
 __copy_move_b(const _Tp* __first, const _Tp* __last, _Tp* __result)
 {

   using __assignable = conditional<_IsMove,
        is_move_assignable<_Tp>,
        is_copy_assignable<_Tp>>;

   static_assert( __assignable::type::value, "type is not assignable" );

   const ptrdiff_t _Num = __last - __first;
   if (_Num)
     __builtin_memmove(__result - _Num, __first, sizeof(_Tp) * _Num);
   return __result - _Num;
 }
    };

  template<bool _IsMove, typename _BI1, typename _BI2>
    inline _BI2
    __copy_move_backward_a(_BI1 __first, _BI1 __last, _BI2 __result)
    {
      typedef typename iterator_traits<_BI1>::value_type _ValueType1;
      typedef typename iterator_traits<_BI2>::value_type _ValueType2;
      typedef typename iterator_traits<_BI1>::iterator_category _Category;
      const bool __simple = (__is_trivially_copyable(_ValueType1)
        && __is_pointer<_BI1>::__value
        && __is_pointer<_BI2>::__value
        && __are_same<_ValueType1, _ValueType2>::__value);

      return std::__copy_move_backward<_IsMove, __simple,
           _Category>::__copy_move_b(__first,
         __last,
         __result);
    }

  template<bool _IsMove, typename _BI1, typename _BI2>
    inline _BI2
    __copy_move_backward_a2(_BI1 __first, _BI1 __last, _BI2 __result)
    {
      return std::__niter_wrap(__result,
  std::__copy_move_backward_a<_IsMove>
    (std::__niter_base(__first), std::__niter_base(__last),
     std::__niter_base(__result)));
    }
# 639 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _BI1, typename _BI2>
    inline _BI2
    copy_backward(_BI1 __first, _BI1 __last, _BI2 __result)
    {






                                                                       ;

      return std::__copy_move_backward_a2<__is_move_iterator<_BI1>::__value>
      (std::__miter_base(__first), std::__miter_base(__last), __result);
    }
# 674 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _BI1, typename _BI2>
    inline _BI2
    move_backward(_BI1 __first, _BI1 __last, _BI2 __result)
    {






                                                                       ;

      return std::__copy_move_backward_a2<true>(std::__miter_base(__first),
      std::__miter_base(__last),
      __result);
    }






  template<typename _ForwardIterator, typename _Tp>
    inline typename
    __gnu_cxx::__enable_if<!__is_scalar<_Tp>::__value, void>::__type
    __fill_a(_ForwardIterator __first, _ForwardIterator __last,
       const _Tp& __value)
    {
      for (; __first != __last; ++__first)
 *__first = __value;
    }

  template<typename _ForwardIterator, typename _Tp>
    inline typename
    __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, void>::__type
    __fill_a(_ForwardIterator __first, _ForwardIterator __last,
      const _Tp& __value)
    {
      const _Tp __tmp = __value;
      for (; __first != __last; ++__first)
 *__first = __tmp;
    }


  template<typename _Tp>
    inline typename
    __gnu_cxx::__enable_if<__is_byte<_Tp>::__value, void>::__type
    __fill_a(_Tp* __first, _Tp* __last, const _Tp& __c)
    {
      const _Tp __tmp = __c;
      if (const size_t __len = __last - __first)
 __builtin_memset(__first, static_cast<unsigned char>(__tmp), __len);
    }
# 740 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _ForwardIterator, typename _Tp>
    inline void
    fill(_ForwardIterator __first, _ForwardIterator __last, const _Tp& __value)
    {



                                                     ;

      std::__fill_a(std::__niter_base(__first), std::__niter_base(__last),
      __value);
    }

  template<typename _OutputIterator, typename _Size, typename _Tp>
    inline typename
    __gnu_cxx::__enable_if<!__is_scalar<_Tp>::__value, _OutputIterator>::__type
    __fill_n_a(_OutputIterator __first, _Size __n, const _Tp& __value)
    {
      for (__decltype(__n + 0) __niter = __n;
    __niter > 0; --__niter, (void) ++__first)
 *__first = __value;
      return __first;
    }

  template<typename _OutputIterator, typename _Size, typename _Tp>
    inline typename
    __gnu_cxx::__enable_if<__is_scalar<_Tp>::__value, _OutputIterator>::__type
    __fill_n_a(_OutputIterator __first, _Size __n, const _Tp& __value)
    {
      const _Tp __tmp = __value;
      for (__decltype(__n + 0) __niter = __n;
    __niter > 0; --__niter, (void) ++__first)
 *__first = __tmp;
      return __first;
    }

  template<typename _Size, typename _Tp>
    inline typename
    __gnu_cxx::__enable_if<__is_byte<_Tp>::__value, _Tp*>::__type
    __fill_n_a(_Tp* __first, _Size __n, const _Tp& __c)
    {
      std::__fill_a(__first, __first + __n, __c);
      return __first + __n;
    }
# 800 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _OI, typename _Size, typename _Tp>
    inline _OI
    fill_n(_OI __first, _Size __n, const _Tp& __value)
    {


                                                    ;

      return std::__niter_wrap(__first,
  std::__fill_n_a(std::__niter_base(__first), __n, __value));
    }

  template<bool _BoolType>
    struct __equal
    {
      template<typename _II1, typename _II2>
 static bool
 equal(_II1 __first1, _II1 __last1, _II2 __first2)
 {
   for (; __first1 != __last1; ++__first1, (void) ++__first2)
     if (!(*__first1 == *__first2))
       return false;
   return true;
 }
    };

  template<>
    struct __equal<true>
    {
      template<typename _Tp>
 static bool
 equal(const _Tp* __first1, const _Tp* __last1, const _Tp* __first2)
 {
   if (const size_t __len = (__last1 - __first1))
     return !__builtin_memcmp(__first1, __first2, sizeof(_Tp) * __len);
   return true;
 }
    };

  template<typename _II1, typename _II2>
    inline bool
    __equal_aux(_II1 __first1, _II1 __last1, _II2 __first2)
    {
      typedef typename iterator_traits<_II1>::value_type _ValueType1;
      typedef typename iterator_traits<_II2>::value_type _ValueType2;
      const bool __simple = ((__is_integer<_ValueType1>::__value
         || __is_pointer<_ValueType1>::__value)
        && __is_pointer<_II1>::__value
        && __is_pointer<_II2>::__value
        && __are_same<_ValueType1, _ValueType2>::__value);

      return std::__equal<__simple>::equal(__first1, __last1, __first2);
    }

  template<typename, typename>
    struct __lc_rai
    {
      template<typename _II1, typename _II2>
 static _II1
 __newlast1(_II1, _II1 __last1, _II2, _II2)
 { return __last1; }

      template<typename _II>
 static bool
 __cnd2(_II __first, _II __last)
 { return __first != __last; }
    };

  template<>
    struct __lc_rai<random_access_iterator_tag, random_access_iterator_tag>
    {
      template<typename _RAI1, typename _RAI2>
 static _RAI1
 __newlast1(_RAI1 __first1, _RAI1 __last1,
     _RAI2 __first2, _RAI2 __last2)
 {
   const typename iterator_traits<_RAI1>::difference_type
     __diff1 = __last1 - __first1;
   const typename iterator_traits<_RAI2>::difference_type
     __diff2 = __last2 - __first2;
   return __diff2 < __diff1 ? __first1 + __diff2 : __last1;
 }

      template<typename _RAI>
 static bool
 __cnd2(_RAI, _RAI)
 { return true; }
    };

  template<typename _II1, typename _II2, typename _Compare>
    bool
    __lexicographical_compare_impl(_II1 __first1, _II1 __last1,
       _II2 __first2, _II2 __last2,
       _Compare __comp)
    {
      typedef typename iterator_traits<_II1>::iterator_category _Category1;
      typedef typename iterator_traits<_II2>::iterator_category _Category2;
      typedef std::__lc_rai<_Category1, _Category2> __rai_type;

      __last1 = __rai_type::__newlast1(__first1, __last1, __first2, __last2);
      for (; __first1 != __last1 && __rai_type::__cnd2(__first2, __last2);
    ++__first1, (void)++__first2)
 {
   if (__comp(__first1, __first2))
     return true;
   if (__comp(__first2, __first1))
     return false;
 }
      return __first1 == __last1 && __first2 != __last2;
    }

  template<bool _BoolType>
    struct __lexicographical_compare
    {
      template<typename _II1, typename _II2>
 static bool __lc(_II1, _II1, _II2, _II2);
    };

  template<bool _BoolType>
    template<typename _II1, typename _II2>
      bool
      __lexicographical_compare<_BoolType>::
      __lc(_II1 __first1, _II1 __last1, _II2 __first2, _II2 __last2)
      {
 return std::__lexicographical_compare_impl(__first1, __last1,
         __first2, __last2,
     __gnu_cxx::__ops::__iter_less_iter());
      }

  template<>
    struct __lexicographical_compare<true>
    {
      template<typename _Tp, typename _Up>
 static bool
 __lc(const _Tp* __first1, const _Tp* __last1,
      const _Up* __first2, const _Up* __last2)
 {
   const size_t __len1 = __last1 - __first1;
   const size_t __len2 = __last2 - __first2;
   if (const size_t __len = std::min(__len1, __len2))
     if (int __result = __builtin_memcmp(__first1, __first2, __len))
       return __result < 0;
   return __len1 < __len2;
 }
    };

  template<typename _II1, typename _II2>
    inline bool
    __lexicographical_compare_aux(_II1 __first1, _II1 __last1,
      _II2 __first2, _II2 __last2)
    {
      typedef typename iterator_traits<_II1>::value_type _ValueType1;
      typedef typename iterator_traits<_II2>::value_type _ValueType2;
      const bool __simple =
 (__is_byte<_ValueType1>::__value && __is_byte<_ValueType2>::__value
  && !__gnu_cxx::__numeric_traits<_ValueType1>::__is_signed
  && !__gnu_cxx::__numeric_traits<_ValueType2>::__is_signed
  && __is_pointer<_II1>::__value
  && __is_pointer<_II2>::__value);

      return std::__lexicographical_compare<__simple>::__lc(__first1, __last1,
           __first2, __last2);
    }

  template<typename _ForwardIterator, typename _Tp, typename _Compare>
    _ForwardIterator
    __lower_bound(_ForwardIterator __first, _ForwardIterator __last,
    const _Tp& __val, _Compare __comp)
    {
      typedef typename iterator_traits<_ForwardIterator>::difference_type
 _DistanceType;

      _DistanceType __len = std::distance(__first, __last);

      while (__len > 0)
 {
   _DistanceType __half = __len >> 1;
   _ForwardIterator __middle = __first;
   std::advance(__middle, __half);
   if (__comp(__middle, __val))
     {
       __first = __middle;
       ++__first;
       __len = __len - __half - 1;
     }
   else
     __len = __half;
 }
      return __first;
    }
# 1002 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _ForwardIterator, typename _Tp>
    inline _ForwardIterator
    lower_bound(_ForwardIterator __first, _ForwardIterator __last,
  const _Tp& __val)
    {




                                                                  ;

      return std::__lower_bound(__first, __last, __val,
    __gnu_cxx::__ops::__iter_less_val());
    }



  inline constexpr int
  __lg(int __n)
  { return (int)sizeof(int) * 8 - 1 - __builtin_clz(__n); }

  inline constexpr unsigned
  __lg(unsigned __n)
  { return (int)sizeof(int) * 8 - 1 - __builtin_clz(__n); }

  inline constexpr long
  __lg(long __n)
  { return (int)sizeof(long) * 8 - 1 - __builtin_clzl(__n); }

  inline constexpr unsigned long
  __lg(unsigned long __n)
  { return (int)sizeof(long) * 8 - 1 - __builtin_clzl(__n); }

  inline constexpr long long
  __lg(long long __n)
  { return (int)sizeof(long long) * 8 - 1 - __builtin_clzll(__n); }

  inline constexpr unsigned long long
  __lg(unsigned long long __n)
  { return (int)sizeof(long long) * 8 - 1 - __builtin_clzll(__n); }
# 1057 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _II1, typename _II2>
    inline bool
    equal(_II1 __first1, _II1 __last1, _II2 __first2)
    {






                                                                         ;

      return std::__equal_aux(std::__niter_base(__first1),
         std::__niter_base(__last1),
         std::__niter_base(__first2));
    }
# 1089 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
    inline bool
    equal(_IIter1 __first1, _IIter1 __last1,
   _IIter2 __first2, _BinaryPredicate __binary_pred)
    {



                                                       ;

      for (; __first1 != __last1; ++__first1, (void)++__first2)
 if (!bool(__binary_pred(*__first1, *__first2)))
   return false;
      return true;
    }



  template<typename _II1, typename _II2>
    inline bool
    __equal4(_II1 __first1, _II1 __last1, _II2 __first2, _II2 __last2)
    {
      using _RATag = random_access_iterator_tag;
      using _Cat1 = typename iterator_traits<_II1>::iterator_category;
      using _Cat2 = typename iterator_traits<_II2>::iterator_category;
      using _RAIters = __and_<is_same<_Cat1, _RATag>, is_same<_Cat2, _RATag>>;
      if (_RAIters())
 {
   auto __d1 = std::distance(__first1, __last1);
   auto __d2 = std::distance(__first2, __last2);
   if (__d1 != __d2)
     return false;
   return std::equal(__first1, __last1, __first2);
 }

      for (; __first1 != __last1 && __first2 != __last2;
   ++__first1, (void)++__first2)
 if (!(*__first1 == *__first2))
   return false;
      return __first1 == __last1 && __first2 == __last2;
    }


  template<typename _II1, typename _II2, typename _BinaryPredicate>
    inline bool
    __equal4(_II1 __first1, _II1 __last1, _II2 __first2, _II2 __last2,
      _BinaryPredicate __binary_pred)
    {
      using _RATag = random_access_iterator_tag;
      using _Cat1 = typename iterator_traits<_II1>::iterator_category;
      using _Cat2 = typename iterator_traits<_II2>::iterator_category;
      using _RAIters = __and_<is_same<_Cat1, _RATag>, is_same<_Cat2, _RATag>>;
      if (_RAIters())
 {
   auto __d1 = std::distance(__first1, __last1);
   auto __d2 = std::distance(__first2, __last2);
   if (__d1 != __d2)
     return false;
   return std::equal(__first1, __last1, __first2,
           __binary_pred);
 }

      for (; __first1 != __last1 && __first2 != __last2;
   ++__first1, (void)++__first2)
 if (!bool(__binary_pred(*__first1, *__first2)))
   return false;
      return __first1 == __last1 && __first2 == __last2;
    }
# 1176 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _II1, typename _II2>
    inline bool
    equal(_II1 __first1, _II1 __last1, _II2 __first2, _II2 __last2)
    {






                                                       ;
                                                       ;

      return std::__equal4(__first1, __last1, __first2, __last2);
    }
# 1208 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
    inline bool
    equal(_IIter1 __first1, _IIter1 __last1,
   _IIter2 __first2, _IIter2 __last2, _BinaryPredicate __binary_pred)
    {



                                                       ;
                                                       ;

      return std::__equal4(__first1, __last1, __first2, __last2,
          __binary_pred);
    }
# 1239 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _II1, typename _II2>
    inline bool
    lexicographical_compare(_II1 __first1, _II1 __last1,
       _II2 __first2, _II2 __last2)
    {
# 1253 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
                                                       ;
                                                       ;

      return std::__lexicographical_compare_aux(std::__niter_base(__first1),
      std::__niter_base(__last1),
      std::__niter_base(__first2),
      std::__niter_base(__last2));
    }
# 1275 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _II1, typename _II2, typename _Compare>
    inline bool
    lexicographical_compare(_II1 __first1, _II1 __last1,
       _II2 __first2, _II2 __last2, _Compare __comp)
    {



                                                       ;
                                                       ;

      return std::__lexicographical_compare_impl
 (__first1, __last1, __first2, __last2,
  __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _InputIterator1, typename _InputIterator2,
    typename _BinaryPredicate>
    pair<_InputIterator1, _InputIterator2>
    __mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
        _InputIterator2 __first2, _BinaryPredicate __binary_pred)
    {
      while (__first1 != __last1 && __binary_pred(__first1, __first2))
 {
   ++__first1;
   ++__first2;
 }
      return pair<_InputIterator1, _InputIterator2>(__first1, __first2);
    }
# 1318 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _InputIterator1, typename _InputIterator2>
    inline pair<_InputIterator1, _InputIterator2>
    mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
      _InputIterator2 __first2)
    {






                                                       ;

      return std::__mismatch(__first1, __last1, __first2,
        __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 1351 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _BinaryPredicate>
    inline pair<_InputIterator1, _InputIterator2>
    mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
      _InputIterator2 __first2, _BinaryPredicate __binary_pred)
    {



                                                       ;

      return std::__mismatch(__first1, __last1, __first2,
 __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
    }



  template<typename _InputIterator1, typename _InputIterator2,
    typename _BinaryPredicate>
    pair<_InputIterator1, _InputIterator2>
    __mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
        _InputIterator2 __first2, _InputIterator2 __last2,
        _BinaryPredicate __binary_pred)
    {
      while (__first1 != __last1 && __first2 != __last2
      && __binary_pred(__first1, __first2))
 {
   ++__first1;
   ++__first2;
 }
      return pair<_InputIterator1, _InputIterator2>(__first1, __first2);
    }
# 1398 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _InputIterator1, typename _InputIterator2>
    inline pair<_InputIterator1, _InputIterator2>
    mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
      _InputIterator2 __first2, _InputIterator2 __last2)
    {






                                                       ;
                                                       ;

      return std::__mismatch(__first1, __last1, __first2, __last2,
        __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 1433 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algobase.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _BinaryPredicate>
    inline pair<_InputIterator1, _InputIterator2>
    mismatch(_InputIterator1 __first1, _InputIterator1 __last1,
      _InputIterator2 __first2, _InputIterator2 __last2,
      _BinaryPredicate __binary_pred)
    {



                                                       ;
                                                       ;

      return std::__mismatch(__first1, __last1, __first2, __last2,
        __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
    }




}
# 46 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 1 3
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
# 158 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
namespace std __attribute__ ((__visibility__ ("default")))
{







  enum float_round_style
  {
    round_indeterminate = -1,
    round_toward_zero = 0,
    round_to_nearest = 1,
    round_toward_infinity = 2,
    round_toward_neg_infinity = 3
  };







  enum float_denorm_style
  {

    denorm_indeterminate = -1,

    denorm_absent = 0,

    denorm_present = 1
  };
# 202 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
  struct __numeric_limits_base
  {


    static constexpr bool is_specialized = false;




    static constexpr int digits = 0;


    static constexpr int digits10 = 0;




    static constexpr int max_digits10 = 0;



    static constexpr bool is_signed = false;


    static constexpr bool is_integer = false;




    static constexpr bool is_exact = false;



    static constexpr int radix = 0;



    static constexpr int min_exponent = 0;



    static constexpr int min_exponent10 = 0;




    static constexpr int max_exponent = 0;



    static constexpr int max_exponent10 = 0;


    static constexpr bool has_infinity = false;



    static constexpr bool has_quiet_NaN = false;



    static constexpr bool has_signaling_NaN = false;


    static constexpr float_denorm_style has_denorm = denorm_absent;



    static constexpr bool has_denorm_loss = false;



    static constexpr bool is_iec559 = false;




    static constexpr bool is_bounded = false;
# 288 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
    static constexpr bool is_modulo = false;


    static constexpr bool traps = false;


    static constexpr bool tinyness_before = false;




    static constexpr float_round_style round_style =
          round_toward_zero;
  };
# 311 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
  template<typename _Tp>
    struct numeric_limits : public __numeric_limits_base
    {


      static constexpr _Tp
      min() noexcept { return _Tp(); }


      static constexpr _Tp
      max() noexcept { return _Tp(); }




      static constexpr _Tp
      lowest() noexcept { return _Tp(); }




      static constexpr _Tp
      epsilon() noexcept { return _Tp(); }


      static constexpr _Tp
      round_error() noexcept { return _Tp(); }


      static constexpr _Tp
      infinity() noexcept { return _Tp(); }



      static constexpr _Tp
      quiet_NaN() noexcept { return _Tp(); }



      static constexpr _Tp
      signaling_NaN() noexcept { return _Tp(); }




      static constexpr _Tp
      denorm_min() noexcept { return _Tp(); }
    };




  template<typename _Tp>
    struct numeric_limits<const _Tp>
    : public numeric_limits<_Tp> { };

  template<typename _Tp>
    struct numeric_limits<volatile _Tp>
    : public numeric_limits<_Tp> { };

  template<typename _Tp>
    struct numeric_limits<const volatile _Tp>
    : public numeric_limits<_Tp> { };
# 383 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
  template<>
    struct numeric_limits<bool>
    {
      static constexpr bool is_specialized = true;

      static constexpr bool
      min() noexcept { return false; }

      static constexpr bool
      max() noexcept { return true; }


      static constexpr bool
      lowest() noexcept { return min(); }

      static constexpr int digits = 1;
      static constexpr int digits10 = 0;

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = false;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr bool
      epsilon() noexcept { return false; }

      static constexpr bool
      round_error() noexcept { return false; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr bool
      infinity() noexcept { return false; }

      static constexpr bool
      quiet_NaN() noexcept { return false; }

      static constexpr bool
      signaling_NaN() noexcept { return false; }

      static constexpr bool
      denorm_min() noexcept { return false; }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;




      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<char>
    {
      static constexpr bool is_specialized = true;

      static constexpr char
      min() noexcept { return (((char)(-1) < 0) ? -(((char)(-1) < 0) ? (((((char)1 << ((sizeof(char) * 8 - ((char)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(char)0) - 1 : (char)0); }

      static constexpr char
      max() noexcept { return (((char)(-1) < 0) ? (((((char)1 << ((sizeof(char) * 8 - ((char)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(char)0); }


      static constexpr char
      lowest() noexcept { return min(); }


      static constexpr int digits = (sizeof(char) * 8 - ((char)(-1) < 0));
      static constexpr int digits10 = ((sizeof(char) * 8 - ((char)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = ((char)(-1) < 0);
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr char
      epsilon() noexcept { return 0; }

      static constexpr char
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr
      char infinity() noexcept { return char(); }

      static constexpr char
      quiet_NaN() noexcept { return char(); }

      static constexpr char
      signaling_NaN() noexcept { return char(); }

      static constexpr char
      denorm_min() noexcept { return static_cast<char>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = !is_signed;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<signed char>
    {
      static constexpr bool is_specialized = true;

      static constexpr signed char
      min() noexcept { return -127 - 1; }

      static constexpr signed char
      max() noexcept { return 127; }


      static constexpr signed char
      lowest() noexcept { return min(); }


      static constexpr int digits = (sizeof(signed char) * 8 - ((signed char)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(signed char) * 8 - ((signed char)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr signed char
      epsilon() noexcept { return 0; }

      static constexpr signed char
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr signed char
      infinity() noexcept { return static_cast<signed char>(0); }

      static constexpr signed char
      quiet_NaN() noexcept { return static_cast<signed char>(0); }

      static constexpr signed char
      signaling_NaN() noexcept
      { return static_cast<signed char>(0); }

      static constexpr signed char
      denorm_min() noexcept
      { return static_cast<signed char>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<unsigned char>
    {
      static constexpr bool is_specialized = true;

      static constexpr unsigned char
      min() noexcept { return 0; }

      static constexpr unsigned char
      max() noexcept { return 127 * 2U + 1; }


      static constexpr unsigned char
      lowest() noexcept { return min(); }


      static constexpr int digits
       = (sizeof(unsigned char) * 8 - ((unsigned char)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(unsigned char) * 8 - ((unsigned char)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = false;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr unsigned char
      epsilon() noexcept { return 0; }

      static constexpr unsigned char
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr unsigned char
      infinity() noexcept
      { return static_cast<unsigned char>(0); }

      static constexpr unsigned char
      quiet_NaN() noexcept
      { return static_cast<unsigned char>(0); }

      static constexpr unsigned char
      signaling_NaN() noexcept
      { return static_cast<unsigned char>(0); }

      static constexpr unsigned char
      denorm_min() noexcept
      { return static_cast<unsigned char>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = true;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<wchar_t>
    {
      static constexpr bool is_specialized = true;

      static constexpr wchar_t
      min() noexcept { return (((wchar_t)(-1) < 0) ? -(((wchar_t)(-1) < 0) ? (((((wchar_t)1 << ((sizeof(wchar_t) * 8 - ((wchar_t)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(wchar_t)0) - 1 : (wchar_t)0); }

      static constexpr wchar_t
      max() noexcept { return (((wchar_t)(-1) < 0) ? (((((wchar_t)1 << ((sizeof(wchar_t) * 8 - ((wchar_t)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(wchar_t)0); }


      static constexpr wchar_t
      lowest() noexcept { return min(); }


      static constexpr int digits = (sizeof(wchar_t) * 8 - ((wchar_t)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(wchar_t) * 8 - ((wchar_t)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = ((wchar_t)(-1) < 0);
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr wchar_t
      epsilon() noexcept { return 0; }

      static constexpr wchar_t
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr wchar_t
      infinity() noexcept { return wchar_t(); }

      static constexpr wchar_t
      quiet_NaN() noexcept { return wchar_t(); }

      static constexpr wchar_t
      signaling_NaN() noexcept { return wchar_t(); }

      static constexpr wchar_t
      denorm_min() noexcept { return wchar_t(); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = !is_signed;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };
# 796 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
  template<>
    struct numeric_limits<char16_t>
    {
      static constexpr bool is_specialized = true;

      static constexpr char16_t
      min() noexcept { return (((char16_t)(-1) < 0) ? -(((char16_t)(-1) < 0) ? (((((char16_t)1 << ((sizeof(char16_t) * 8 - ((char16_t)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(char16_t)0) - 1 : (char16_t)0); }

      static constexpr char16_t
      max() noexcept { return (((char16_t)(-1) < 0) ? (((((char16_t)1 << ((sizeof(char16_t) * 8 - ((char16_t)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(char16_t)0); }

      static constexpr char16_t
      lowest() noexcept { return min(); }

      static constexpr int digits = (sizeof(char16_t) * 8 - ((char16_t)(-1) < 0));
      static constexpr int digits10 = ((sizeof(char16_t) * 8 - ((char16_t)(-1) < 0)) * 643L / 2136);
      static constexpr int max_digits10 = 0;
      static constexpr bool is_signed = ((char16_t)(-1) < 0);
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr char16_t
      epsilon() noexcept { return 0; }

      static constexpr char16_t
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr char16_t
      infinity() noexcept { return char16_t(); }

      static constexpr char16_t
      quiet_NaN() noexcept { return char16_t(); }

      static constexpr char16_t
      signaling_NaN() noexcept { return char16_t(); }

      static constexpr char16_t
      denorm_min() noexcept { return char16_t(); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = !is_signed;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style = round_toward_zero;
    };


  template<>
    struct numeric_limits<char32_t>
    {
      static constexpr bool is_specialized = true;

      static constexpr char32_t
      min() noexcept { return (((char32_t)(-1) < 0) ? -(((char32_t)(-1) < 0) ? (((((char32_t)1 << ((sizeof(char32_t) * 8 - ((char32_t)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(char32_t)0) - 1 : (char32_t)0); }

      static constexpr char32_t
      max() noexcept { return (((char32_t)(-1) < 0) ? (((((char32_t)1 << ((sizeof(char32_t) * 8 - ((char32_t)(-1) < 0)) - 1)) - 1) << 1) + 1) : ~(char32_t)0); }

      static constexpr char32_t
      lowest() noexcept { return min(); }

      static constexpr int digits = (sizeof(char32_t) * 8 - ((char32_t)(-1) < 0));
      static constexpr int digits10 = ((sizeof(char32_t) * 8 - ((char32_t)(-1) < 0)) * 643L / 2136);
      static constexpr int max_digits10 = 0;
      static constexpr bool is_signed = ((char32_t)(-1) < 0);
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr char32_t
      epsilon() noexcept { return 0; }

      static constexpr char32_t
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr char32_t
      infinity() noexcept { return char32_t(); }

      static constexpr char32_t
      quiet_NaN() noexcept { return char32_t(); }

      static constexpr char32_t
      signaling_NaN() noexcept { return char32_t(); }

      static constexpr char32_t
      denorm_min() noexcept { return char32_t(); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = !is_signed;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style = round_toward_zero;
    };



  template<>
    struct numeric_limits<short>
    {
      static constexpr bool is_specialized = true;

      static constexpr short
      min() noexcept { return -32767 - 1; }

      static constexpr short
      max() noexcept { return 32767; }


      static constexpr short
      lowest() noexcept { return min(); }


      static constexpr int digits = (sizeof(short) * 8 - ((short)(-1) < 0));
      static constexpr int digits10 = ((sizeof(short) * 8 - ((short)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr short
      epsilon() noexcept { return 0; }

      static constexpr short
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr short
      infinity() noexcept { return short(); }

      static constexpr short
      quiet_NaN() noexcept { return short(); }

      static constexpr short
      signaling_NaN() noexcept { return short(); }

      static constexpr short
      denorm_min() noexcept { return short(); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<unsigned short>
    {
      static constexpr bool is_specialized = true;

      static constexpr unsigned short
      min() noexcept { return 0; }

      static constexpr unsigned short
      max() noexcept { return 32767 * 2U + 1; }


      static constexpr unsigned short
      lowest() noexcept { return min(); }


      static constexpr int digits
       = (sizeof(unsigned short) * 8 - ((unsigned short)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(unsigned short) * 8 - ((unsigned short)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = false;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr unsigned short
      epsilon() noexcept { return 0; }

      static constexpr unsigned short
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr unsigned short
      infinity() noexcept
      { return static_cast<unsigned short>(0); }

      static constexpr unsigned short
      quiet_NaN() noexcept
      { return static_cast<unsigned short>(0); }

      static constexpr unsigned short
      signaling_NaN() noexcept
      { return static_cast<unsigned short>(0); }

      static constexpr unsigned short
      denorm_min() noexcept
      { return static_cast<unsigned short>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = true;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<int>
    {
      static constexpr bool is_specialized = true;

      static constexpr int
      min() noexcept { return -2147483647 - 1; }

      static constexpr int
      max() noexcept { return 2147483647; }


      static constexpr int
      lowest() noexcept { return min(); }


      static constexpr int digits = (sizeof(int) * 8 - ((int)(-1) < 0));
      static constexpr int digits10 = ((sizeof(int) * 8 - ((int)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr int
      epsilon() noexcept { return 0; }

      static constexpr int
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr int
      infinity() noexcept { return static_cast<int>(0); }

      static constexpr int
      quiet_NaN() noexcept { return static_cast<int>(0); }

      static constexpr int
      signaling_NaN() noexcept { return static_cast<int>(0); }

      static constexpr int
      denorm_min() noexcept { return static_cast<int>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<unsigned int>
    {
      static constexpr bool is_specialized = true;

      static constexpr unsigned int
      min() noexcept { return 0; }

      static constexpr unsigned int
      max() noexcept { return 2147483647 * 2U + 1; }


      static constexpr unsigned int
      lowest() noexcept { return min(); }


      static constexpr int digits
       = (sizeof(unsigned int) * 8 - ((unsigned int)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(unsigned int) * 8 - ((unsigned int)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = false;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr unsigned int
      epsilon() noexcept { return 0; }

      static constexpr unsigned int
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr unsigned int
      infinity() noexcept { return static_cast<unsigned int>(0); }

      static constexpr unsigned int
      quiet_NaN() noexcept
      { return static_cast<unsigned int>(0); }

      static constexpr unsigned int
      signaling_NaN() noexcept
      { return static_cast<unsigned int>(0); }

      static constexpr unsigned int
      denorm_min() noexcept
      { return static_cast<unsigned int>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = true;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<long>
    {
      static constexpr bool is_specialized = true;

      static constexpr long
      min() noexcept { return -9223372036854775807L - 1; }

      static constexpr long
      max() noexcept { return 9223372036854775807L; }


      static constexpr long
      lowest() noexcept { return min(); }


      static constexpr int digits = (sizeof(long) * 8 - ((long)(-1) < 0));
      static constexpr int digits10 = ((sizeof(long) * 8 - ((long)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr long
      epsilon() noexcept { return 0; }

      static constexpr long
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr long
      infinity() noexcept { return static_cast<long>(0); }

      static constexpr long
      quiet_NaN() noexcept { return static_cast<long>(0); }

      static constexpr long
      signaling_NaN() noexcept { return static_cast<long>(0); }

      static constexpr long
      denorm_min() noexcept { return static_cast<long>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<unsigned long>
    {
      static constexpr bool is_specialized = true;

      static constexpr unsigned long
      min() noexcept { return 0; }

      static constexpr unsigned long
      max() noexcept { return 9223372036854775807L * 2UL + 1; }


      static constexpr unsigned long
      lowest() noexcept { return min(); }


      static constexpr int digits
       = (sizeof(unsigned long) * 8 - ((unsigned long)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(unsigned long) * 8 - ((unsigned long)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = false;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr unsigned long
      epsilon() noexcept { return 0; }

      static constexpr unsigned long
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr unsigned long
      infinity() noexcept
      { return static_cast<unsigned long>(0); }

      static constexpr unsigned long
      quiet_NaN() noexcept
      { return static_cast<unsigned long>(0); }

      static constexpr unsigned long
      signaling_NaN() noexcept
      { return static_cast<unsigned long>(0); }

      static constexpr unsigned long
      denorm_min() noexcept
      { return static_cast<unsigned long>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = true;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<long long>
    {
      static constexpr bool is_specialized = true;

      static constexpr long long
      min() noexcept { return -9223372036854775807LL - 1; }

      static constexpr long long
      max() noexcept { return 9223372036854775807LL; }


      static constexpr long long
      lowest() noexcept { return min(); }


      static constexpr int digits
       = (sizeof(long long) * 8 - ((long long)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(long long) * 8 - ((long long)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr long long
      epsilon() noexcept { return 0; }

      static constexpr long long
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr long long
      infinity() noexcept { return static_cast<long long>(0); }

      static constexpr long long
      quiet_NaN() noexcept { return static_cast<long long>(0); }

      static constexpr long long
      signaling_NaN() noexcept
      { return static_cast<long long>(0); }

      static constexpr long long
      denorm_min() noexcept { return static_cast<long long>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };


  template<>
    struct numeric_limits<unsigned long long>
    {
      static constexpr bool is_specialized = true;

      static constexpr unsigned long long
      min() noexcept { return 0; }

      static constexpr unsigned long long
      max() noexcept { return 9223372036854775807LL * 2ULL + 1; }


      static constexpr unsigned long long
      lowest() noexcept { return min(); }


      static constexpr int digits
       = (sizeof(unsigned long long) * 8 - ((unsigned long long)(-1) < 0));
      static constexpr int digits10
       = ((sizeof(unsigned long long) * 8 - ((unsigned long long)(-1) < 0)) * 643L / 2136);

      static constexpr int max_digits10 = 0;

      static constexpr bool is_signed = false;
      static constexpr bool is_integer = true;
      static constexpr bool is_exact = true;
      static constexpr int radix = 2;

      static constexpr unsigned long long
      epsilon() noexcept { return 0; }

      static constexpr unsigned long long
      round_error() noexcept { return 0; }

      static constexpr int min_exponent = 0;
      static constexpr int min_exponent10 = 0;
      static constexpr int max_exponent = 0;
      static constexpr int max_exponent10 = 0;

      static constexpr bool has_infinity = false;
      static constexpr bool has_quiet_NaN = false;
      static constexpr bool has_signaling_NaN = false;
      static constexpr float_denorm_style has_denorm
       = denorm_absent;
      static constexpr bool has_denorm_loss = false;

      static constexpr unsigned long long
      infinity() noexcept
      { return static_cast<unsigned long long>(0); }

      static constexpr unsigned long long
      quiet_NaN() noexcept
      { return static_cast<unsigned long long>(0); }

      static constexpr unsigned long long
      signaling_NaN() noexcept
      { return static_cast<unsigned long long>(0); }

      static constexpr unsigned long long
      denorm_min() noexcept
      { return static_cast<unsigned long long>(0); }

      static constexpr bool is_iec559 = false;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = true;

      static constexpr bool traps = true;
      static constexpr bool tinyness_before = false;
      static constexpr float_round_style round_style
       = round_toward_zero;
    };
# 1659 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/limits" 3
  template<>
    struct numeric_limits<float>
    {
      static constexpr bool is_specialized = true;

      static constexpr float
      min() noexcept { return 1.17549435e-38F; }

      static constexpr float
      max() noexcept { return 3.40282347e+38F; }


      static constexpr float
      lowest() noexcept { return -3.40282347e+38F; }


      static constexpr int digits = 24;
      static constexpr int digits10 = 6;

      static constexpr int max_digits10
  = (2 + (24) * 643L / 2136);

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = false;
      static constexpr bool is_exact = false;
      static constexpr int radix = 2;

      static constexpr float
      epsilon() noexcept { return 1.19209290e-7F; }

      static constexpr float
      round_error() noexcept { return 0.5F; }

      static constexpr int min_exponent = (-125);
      static constexpr int min_exponent10 = (-37);
      static constexpr int max_exponent = 128;
      static constexpr int max_exponent10 = 38;

      static constexpr bool has_infinity = 1;
      static constexpr bool has_quiet_NaN = 1;
      static constexpr bool has_signaling_NaN = has_quiet_NaN;
      static constexpr float_denorm_style has_denorm
 = bool(1) ? denorm_present : denorm_absent;
      static constexpr bool has_denorm_loss
       = false;

      static constexpr float
      infinity() noexcept { return __builtin_huge_valf(); }

      static constexpr float
      quiet_NaN() noexcept { return __builtin_nanf(""); }

      static constexpr float
      signaling_NaN() noexcept { return __builtin_nansf(""); }

      static constexpr float
      denorm_min() noexcept { return 1.40129846e-45F; }

      static constexpr bool is_iec559
 = has_infinity && has_quiet_NaN && has_denorm == denorm_present;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = false;
      static constexpr bool tinyness_before
       = false;
      static constexpr float_round_style round_style
       = round_to_nearest;
    };






  template<>
    struct numeric_limits<double>
    {
      static constexpr bool is_specialized = true;

      static constexpr double
      min() noexcept { return 2.2250738585072014e-308; }

      static constexpr double
      max() noexcept { return 1.7976931348623157e+308; }


      static constexpr double
      lowest() noexcept { return -1.7976931348623157e+308; }


      static constexpr int digits = 53;
      static constexpr int digits10 = 15;

      static constexpr int max_digits10
  = (2 + (53) * 643L / 2136);

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = false;
      static constexpr bool is_exact = false;
      static constexpr int radix = 2;

      static constexpr double
      epsilon() noexcept { return 2.2204460492503131e-16; }

      static constexpr double
      round_error() noexcept { return 0.5; }

      static constexpr int min_exponent = (-1021);
      static constexpr int min_exponent10 = (-307);
      static constexpr int max_exponent = 1024;
      static constexpr int max_exponent10 = 308;

      static constexpr bool has_infinity = 1;
      static constexpr bool has_quiet_NaN = 1;
      static constexpr bool has_signaling_NaN = has_quiet_NaN;
      static constexpr float_denorm_style has_denorm
 = bool(1) ? denorm_present : denorm_absent;
      static constexpr bool has_denorm_loss
        = false;

      static constexpr double
      infinity() noexcept { return __builtin_huge_val(); }

      static constexpr double
      quiet_NaN() noexcept { return __builtin_nan(""); }

      static constexpr double
      signaling_NaN() noexcept { return __builtin_nans(""); }

      static constexpr double
      denorm_min() noexcept { return 4.9406564584124654e-324; }

      static constexpr bool is_iec559
 = has_infinity && has_quiet_NaN && has_denorm == denorm_present;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = false;
      static constexpr bool tinyness_before
       = false;
      static constexpr float_round_style round_style
       = round_to_nearest;
    };






  template<>
    struct numeric_limits<long double>
    {
      static constexpr bool is_specialized = true;

      static constexpr long double
      min() noexcept { return 2.2250738585072014e-308L; }

      static constexpr long double
      max() noexcept { return 1.7976931348623157e+308L; }


      static constexpr long double
      lowest() noexcept { return -1.7976931348623157e+308L; }


      static constexpr int digits = 53;
      static constexpr int digits10 = 15;

      static constexpr int max_digits10
  = (2 + (53) * 643L / 2136);

      static constexpr bool is_signed = true;
      static constexpr bool is_integer = false;
      static constexpr bool is_exact = false;
      static constexpr int radix = 2;

      static constexpr long double
      epsilon() noexcept { return 2.2204460492503131e-16L; }

      static constexpr long double
      round_error() noexcept { return 0.5L; }

      static constexpr int min_exponent = (-1021);
      static constexpr int min_exponent10 = (-307);
      static constexpr int max_exponent = 1024;
      static constexpr int max_exponent10 = 308;

      static constexpr bool has_infinity = 1;
      static constexpr bool has_quiet_NaN = 1;
      static constexpr bool has_signaling_NaN = has_quiet_NaN;
      static constexpr float_denorm_style has_denorm
 = bool(1) ? denorm_present : denorm_absent;
      static constexpr bool has_denorm_loss
 = false;

      static constexpr long double
      infinity() noexcept { return __builtin_huge_vall(); }

      static constexpr long double
      quiet_NaN() noexcept { return __builtin_nanl(""); }

      static constexpr long double
      signaling_NaN() noexcept { return __builtin_nansl(""); }

      static constexpr long double
      denorm_min() noexcept { return 4.9406564584124654e-324L; }

      static constexpr bool is_iec559
 = has_infinity && has_quiet_NaN && has_denorm == denorm_present;
      static constexpr bool is_bounded = true;
      static constexpr bool is_modulo = false;

      static constexpr bool traps = false;
      static constexpr bool tinyness_before =
      false;
      static constexpr float_round_style round_style =
            round_to_nearest;
    };






}
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 1 3
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/special_function_util.h" 1 3
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/special_function_util.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/special_function_util.h" 3
  namespace __detail
  {



    template<typename _Tp>
    struct __floating_point_constant
    {
      static const _Tp __value;
    };



    template<typename _Tp>
      struct __numeric_constants
      {

        static _Tp __pi() throw()
        { return static_cast<_Tp>(3.1415926535897932384626433832795029L); }

        static _Tp __pi_2() throw()
        { return static_cast<_Tp>(1.5707963267948966192313216916397514L); }

        static _Tp __pi_3() throw()
        { return static_cast<_Tp>(1.0471975511965977461542144610931676L); }

        static _Tp __pi_4() throw()
        { return static_cast<_Tp>(0.7853981633974483096156608458198757L); }

        static _Tp __1_pi() throw()
        { return static_cast<_Tp>(0.3183098861837906715377675267450287L); }

        static _Tp __2_sqrtpi() throw()
        { return static_cast<_Tp>(1.1283791670955125738961589031215452L); }

        static _Tp __sqrt2() throw()
        { return static_cast<_Tp>(1.4142135623730950488016887242096981L); }

        static _Tp __sqrt3() throw()
        { return static_cast<_Tp>(1.7320508075688772935274463415058723L); }

        static _Tp __sqrtpio2() throw()
        { return static_cast<_Tp>(1.2533141373155002512078826424055226L); }

        static _Tp __sqrt1_2() throw()
        { return static_cast<_Tp>(0.7071067811865475244008443621048490L); }

        static _Tp __lnpi() throw()
        { return static_cast<_Tp>(1.1447298858494001741434273513530587L); }

        static _Tp __gamma_e() throw()
        { return static_cast<_Tp>(0.5772156649015328606065120900824024L); }

        static _Tp __euler() throw()
        { return static_cast<_Tp>(2.7182818284590452353602874713526625L); }
      };
# 114 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/special_function_util.h" 3
    template<typename _Tp>
    inline bool __isnan(_Tp __x)
    { return std::isnan(__x); }
# 133 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/special_function_util.h" 3
  }





}
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 65 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
  namespace __detail
  {
# 76 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template <typename _Tp>
    _Tp
    __bernoulli_series(unsigned int __n)
    {

      static const _Tp __num[28] = {
        _Tp(1UL), -_Tp(1UL) / _Tp(2UL),
        _Tp(1UL) / _Tp(6UL), _Tp(0UL),
        -_Tp(1UL) / _Tp(30UL), _Tp(0UL),
        _Tp(1UL) / _Tp(42UL), _Tp(0UL),
        -_Tp(1UL) / _Tp(30UL), _Tp(0UL),
        _Tp(5UL) / _Tp(66UL), _Tp(0UL),
        -_Tp(691UL) / _Tp(2730UL), _Tp(0UL),
        _Tp(7UL) / _Tp(6UL), _Tp(0UL),
        -_Tp(3617UL) / _Tp(510UL), _Tp(0UL),
        _Tp(43867UL) / _Tp(798UL), _Tp(0UL),
        -_Tp(174611) / _Tp(330UL), _Tp(0UL),
        _Tp(854513UL) / _Tp(138UL), _Tp(0UL),
        -_Tp(236364091UL) / _Tp(2730UL), _Tp(0UL),
        _Tp(8553103UL) / _Tp(6UL), _Tp(0UL)
      };

      if (__n == 0)
        return _Tp(1);

      if (__n == 1)
        return -_Tp(1) / _Tp(2);


      if (__n % 2 == 1)
        return _Tp(0);


      if (__n < 28)
        return __num[__n];


      _Tp __fact = _Tp(1);
      if ((__n / 2) % 2 == 0)
        __fact *= _Tp(-1);
      for (unsigned int __k = 1; __k <= __n; ++__k)
        __fact *= __k / (_Tp(2) * __numeric_constants<_Tp>::__pi());
      __fact *= _Tp(2);

      _Tp __sum = _Tp(0);
      for (unsigned int __i = 1; __i < 1000; ++__i)
        {
          _Tp __term = std::pow(_Tp(__i), -_Tp(__n));
          if (__term < std::numeric_limits<_Tp>::epsilon())
            break;
          __sum += __term;
        }

      return __fact * __sum;
    }
# 139 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    inline _Tp
    __bernoulli(int __n)
    { return __bernoulli_series<_Tp>(__n); }
# 153 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __log_gamma_bernoulli(_Tp __x)
    {
      _Tp __lg = (__x - _Tp(0.5L)) * std::log(__x) - __x
               + _Tp(0.5L) * std::log(_Tp(2)
               * __numeric_constants<_Tp>::__pi());

      const _Tp __xx = __x * __x;
      _Tp __help = _Tp(1) / __x;
      for ( unsigned int __i = 1; __i < 20; ++__i )
        {
          const _Tp __2i = _Tp(2 * __i);
          __help /= __2i * (__2i - _Tp(1)) * __xx;
          __lg += __bernoulli<_Tp>(2 * __i) * __help;
        }

      return __lg;
    }
# 181 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __log_gamma_lanczos(_Tp __x)
    {
      const _Tp __xm1 = __x - _Tp(1);

      static const _Tp __lanczos_cheb_7[9] = {
       _Tp( 0.99999999999980993227684700473478L),
       _Tp( 676.520368121885098567009190444019L),
       _Tp(-1259.13921672240287047156078755283L),
       _Tp( 771.3234287776530788486528258894L),
       _Tp(-176.61502916214059906584551354L),
       _Tp( 12.507343278686904814458936853L),
       _Tp(-0.13857109526572011689554707L),
       _Tp( 9.984369578019570859563e-6L),
       _Tp( 1.50563273514931155834e-7L)
      };

      static const _Tp __LOGROOT2PI
          = _Tp(0.9189385332046727417803297364056176L);

      _Tp __sum = __lanczos_cheb_7[0];
      for(unsigned int __k = 1; __k < 9; ++__k)
        __sum += __lanczos_cheb_7[__k] / (__xm1 + __k);

      const _Tp __term1 = (__xm1 + _Tp(0.5L))
                        * std::log((__xm1 + _Tp(7.5L))
                       / __numeric_constants<_Tp>::__euler());
      const _Tp __term2 = __LOGROOT2PI + std::log(__sum);
      const _Tp __result = __term1 + (__term2 - _Tp(7));

      return __result;
    }
# 225 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __log_gamma(_Tp __x)
    {
      if (__x > _Tp(0.5L))
        return __log_gamma_lanczos(__x);
      else
        {
          const _Tp __sin_fact
                 = std::abs(std::sin(__numeric_constants<_Tp>::__pi() * __x));
          if (__sin_fact == _Tp(0))
            std::__throw_domain_error(("Argument is nonpositive integer " "in __log_gamma"));

          return __numeric_constants<_Tp>::__lnpi()
                     - std::log(__sin_fact)
                     - __log_gamma_lanczos(_Tp(1) - __x);
        }
    }
# 252 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __log_gamma_sign(_Tp __x)
    {
      if (__x > _Tp(0))
        return _Tp(1);
      else
        {
          const _Tp __sin_fact
                  = std::sin(__numeric_constants<_Tp>::__pi() * __x);
          if (__sin_fact > _Tp(0))
            return (1);
          else if (__sin_fact < _Tp(0))
            return -_Tp(1);
          else
            return _Tp(0);
        }
    }
# 283 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __log_bincoef(unsigned int __n, unsigned int __k)
    {

      static const _Tp __max_bincoeff
                      = std::numeric_limits<_Tp>::max_exponent10
                      * std::log(_Tp(10)) - _Tp(1);

      _Tp __coeff = ::std::lgamma(_Tp(1 + __n))
                  - ::std::lgamma(_Tp(1 + __k))
                  - ::std::lgamma(_Tp(1 + __n - __k));





    }
# 314 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __bincoef(unsigned int __n, unsigned int __k)
    {

      static const _Tp __max_bincoeff
                      = std::numeric_limits<_Tp>::max_exponent10
                      * std::log(_Tp(10)) - _Tp(1);

      const _Tp __log_coeff = __log_bincoef<_Tp>(__n, __k);
      if (__log_coeff > __max_bincoeff)
        return std::numeric_limits<_Tp>::quiet_NaN();
      else
        return std::exp(__log_coeff);
    }
# 337 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    inline _Tp
    __gamma(_Tp __x)
    { return std::exp(__log_gamma(__x)); }
# 356 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __psi_series(_Tp __x)
    {
      _Tp __sum = -__numeric_constants<_Tp>::__gamma_e() - _Tp(1) / __x;
      const unsigned int __max_iter = 100000;
      for (unsigned int __k = 1; __k < __max_iter; ++__k)
        {
          const _Tp __term = __x / (__k * (__k + __x));
          __sum += __term;
          if (std::abs(__term / __sum) < std::numeric_limits<_Tp>::epsilon())
            break;
        }
      return __sum;
    }
# 386 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __psi_asymp(_Tp __x)
    {
      _Tp __sum = std::log(__x) - _Tp(0.5L) / __x;
      const _Tp __xx = __x * __x;
      _Tp __xp = __xx;
      const unsigned int __max_iter = 100;
      for (unsigned int __k = 1; __k < __max_iter; ++__k)
        {
          const _Tp __term = __bernoulli<_Tp>(2 * __k) / (2 * __k * __xp);
          __sum -= __term;
          if (std::abs(__term / __sum) < std::numeric_limits<_Tp>::epsilon())
            break;
          __xp *= __xx;
        }
      return __sum;
    }
# 417 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __psi(_Tp __x)
    {
      const int __n = static_cast<int>(__x + 0.5L);
      const _Tp __eps = _Tp(4) * std::numeric_limits<_Tp>::epsilon();
      if (__n <= 0 && std::abs(__x - _Tp(__n)) < __eps)
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x < _Tp(0))
        {
          const _Tp __pi = __numeric_constants<_Tp>::__pi();
          return __psi(_Tp(1) - __x)
               - __pi * std::cos(__pi * __x) / std::sin(__pi * __x);
        }
      else if (__x > _Tp(100))
        return __psi_asymp(__x);
      else
        return __psi_series(__x);
    }
# 446 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/gamma.tcc" 3
    template<typename _Tp>
    _Tp
    __psi(unsigned int __n, _Tp __x)
    {
      if (__x <= _Tp(0))
        std::__throw_domain_error(("Argument out of range " "in __psi"));

      else if (__n == 0)
        return __psi(__x);
      else
        {
          const _Tp __hzeta = __hurwitz_zeta(_Tp(__n + 1), __x);

          const _Tp __ln_nfact = ::std::lgamma(_Tp(__n + 1));



          _Tp __result = std::exp(__ln_nfact) * __hzeta;
          if (__n % 2 == 1)
            __result = -__result;
          return __result;
        }
    }
  }






}
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 1 3
# 55 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 71 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
  namespace __detail
  {
# 98 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    void
    __gamma_temme(_Tp __mu,
                  _Tp & __gam1, _Tp & __gam2, _Tp & __gampl, _Tp & __gammi)
    {

      __gampl = _Tp(1) / ::std::tgamma(_Tp(1) + __mu);
      __gammi = _Tp(1) / ::std::tgamma(_Tp(1) - __mu);





      if (std::abs(__mu) < std::numeric_limits<_Tp>::epsilon())
        __gam1 = -_Tp(__numeric_constants<_Tp>::__gamma_e());
      else
        __gam1 = (__gammi - __gampl) / (_Tp(2) * __mu);

      __gam2 = (__gammi + __gampl) / (_Tp(2));

      return;
    }
# 136 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    void
    __bessel_jn(_Tp __nu, _Tp __x,
                _Tp & __Jnu, _Tp & __Nnu, _Tp & __Jpnu, _Tp & __Npnu)
    {
      if (__x == _Tp(0))
        {
          if (__nu == _Tp(0))
            {
              __Jnu = _Tp(1);
              __Jpnu = _Tp(0);
            }
          else if (__nu == _Tp(1))
            {
              __Jnu = _Tp(0);
              __Jpnu = _Tp(0.5L);
            }
          else
            {
              __Jnu = _Tp(0);
              __Jpnu = _Tp(0);
            }
          __Nnu = -std::numeric_limits<_Tp>::infinity();
          __Npnu = std::numeric_limits<_Tp>::infinity();
          return;
        }

      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();




      const _Tp __fp_min = std::sqrt(std::numeric_limits<_Tp>::min());
      const int __max_iter = 15000;
      const _Tp __x_min = _Tp(2);

      const int __nl = (__x < __x_min
                    ? static_cast<int>(__nu + _Tp(0.5L))
                    : std::max(0, static_cast<int>(__nu - __x + _Tp(1.5L))));

      const _Tp __mu = __nu - __nl;
      const _Tp __mu2 = __mu * __mu;
      const _Tp __xi = _Tp(1) / __x;
      const _Tp __xi2 = _Tp(2) * __xi;
      _Tp __w = __xi2 / __numeric_constants<_Tp>::__pi();
      int __isign = 1;
      _Tp __h = __nu * __xi;
      if (__h < __fp_min)
        __h = __fp_min;
      _Tp __b = __xi2 * __nu;
      _Tp __d = _Tp(0);
      _Tp __c = __h;
      int __i;
      for (__i = 1; __i <= __max_iter; ++__i)
        {
          __b += __xi2;
          __d = __b - __d;
          if (std::abs(__d) < __fp_min)
            __d = __fp_min;
          __c = __b - _Tp(1) / __c;
          if (std::abs(__c) < __fp_min)
            __c = __fp_min;
          __d = _Tp(1) / __d;
          const _Tp __del = __c * __d;
          __h *= __del;
          if (__d < _Tp(0))
            __isign = -__isign;
          if (std::abs(__del - _Tp(1)) < __eps)
            break;
        }
      if (__i > __max_iter)
        std::__throw_runtime_error(("Argument x too large in __bessel_jn; " "try asymptotic expansion."));

      _Tp __Jnul = __isign * __fp_min;
      _Tp __Jpnul = __h * __Jnul;
      _Tp __Jnul1 = __Jnul;
      _Tp __Jpnu1 = __Jpnul;
      _Tp __fact = __nu * __xi;
      for ( int __l = __nl; __l >= 1; --__l )
        {
          const _Tp __Jnutemp = __fact * __Jnul + __Jpnul;
          __fact -= __xi;
          __Jpnul = __fact * __Jnutemp - __Jnul;
          __Jnul = __Jnutemp;
        }
      if (__Jnul == _Tp(0))
        __Jnul = __eps;
      _Tp __f= __Jpnul / __Jnul;
      _Tp __Nmu, __Nnu1, __Npmu, __Jmu;
      if (__x < __x_min)
        {
          const _Tp __x2 = __x / _Tp(2);
          const _Tp __pimu = __numeric_constants<_Tp>::__pi() * __mu;
          _Tp __fact = (std::abs(__pimu) < __eps
                      ? _Tp(1) : __pimu / std::sin(__pimu));
          _Tp __d = -std::log(__x2);
          _Tp __e = __mu * __d;
          _Tp __fact2 = (std::abs(__e) < __eps
                       ? _Tp(1) : std::sinh(__e) / __e);
          _Tp __gam1, __gam2, __gampl, __gammi;
          __gamma_temme(__mu, __gam1, __gam2, __gampl, __gammi);
          _Tp __ff = (_Tp(2) / __numeric_constants<_Tp>::__pi())
                   * __fact * (__gam1 * std::cosh(__e) + __gam2 * __fact2 * __d);
          __e = std::exp(__e);
          _Tp __p = __e / (__numeric_constants<_Tp>::__pi() * __gampl);
          _Tp __q = _Tp(1) / (__e * __numeric_constants<_Tp>::__pi() * __gammi);
          const _Tp __pimu2 = __pimu / _Tp(2);
          _Tp __fact3 = (std::abs(__pimu2) < __eps
                       ? _Tp(1) : std::sin(__pimu2) / __pimu2 );
          _Tp __r = __numeric_constants<_Tp>::__pi() * __pimu2 * __fact3 * __fact3;
          _Tp __c = _Tp(1);
          __d = -__x2 * __x2;
          _Tp __sum = __ff + __r * __q;
          _Tp __sum1 = __p;
          for (__i = 1; __i <= __max_iter; ++__i)
            {
              __ff = (__i * __ff + __p + __q) / (__i * __i - __mu2);
              __c *= __d / _Tp(__i);
              __p /= _Tp(__i) - __mu;
              __q /= _Tp(__i) + __mu;
              const _Tp __del = __c * (__ff + __r * __q);
              __sum += __del;
              const _Tp __del1 = __c * __p - __i * __del;
              __sum1 += __del1;
              if ( std::abs(__del) < __eps * (_Tp(1) + std::abs(__sum)) )
                break;
            }
          if ( __i > __max_iter )
            std::__throw_runtime_error(("Bessel y series failed to converge " "in __bessel_jn."));

          __Nmu = -__sum;
          __Nnu1 = -__sum1 * __xi2;
          __Npmu = __mu * __xi * __Nmu - __Nnu1;
          __Jmu = __w / (__Npmu - __f * __Nmu);
        }
      else
        {
          _Tp __a = _Tp(0.25L) - __mu2;
          _Tp __q = _Tp(1);
          _Tp __p = -__xi / _Tp(2);
          _Tp __br = _Tp(2) * __x;
          _Tp __bi = _Tp(2);
          _Tp __fact = __a * __xi / (__p * __p + __q * __q);
          _Tp __cr = __br + __q * __fact;
          _Tp __ci = __bi + __p * __fact;
          _Tp __den = __br * __br + __bi * __bi;
          _Tp __dr = __br / __den;
          _Tp __di = -__bi / __den;
          _Tp __dlr = __cr * __dr - __ci * __di;
          _Tp __dli = __cr * __di + __ci * __dr;
          _Tp __temp = __p * __dlr - __q * __dli;
          __q = __p * __dli + __q * __dlr;
          __p = __temp;
          int __i;
          for (__i = 2; __i <= __max_iter; ++__i)
            {
              __a += _Tp(2 * (__i - 1));
              __bi += _Tp(2);
              __dr = __a * __dr + __br;
              __di = __a * __di + __bi;
              if (std::abs(__dr) + std::abs(__di) < __fp_min)
                __dr = __fp_min;
              __fact = __a / (__cr * __cr + __ci * __ci);
              __cr = __br + __cr * __fact;
              __ci = __bi - __ci * __fact;
              if (std::abs(__cr) + std::abs(__ci) < __fp_min)
                __cr = __fp_min;
              __den = __dr * __dr + __di * __di;
              __dr /= __den;
              __di /= -__den;
              __dlr = __cr * __dr - __ci * __di;
              __dli = __cr * __di + __ci * __dr;
              __temp = __p * __dlr - __q * __dli;
              __q = __p * __dli + __q * __dlr;
              __p = __temp;
              if (std::abs(__dlr - _Tp(1)) + std::abs(__dli) < __eps)
                break;
          }
          if (__i > __max_iter)
            std::__throw_runtime_error(("Lentz's method failed " "in __bessel_jn."));

          const _Tp __gam = (__p - __f) / __q;
          __Jmu = std::sqrt(__w / ((__p - __f) * __gam + __q));

          __Jmu = ::std::copysign(__Jmu, __Jnul);




          __Nmu = __gam * __Jmu;
          __Npmu = (__p + __q / __gam) * __Nmu;
          __Nnu1 = __mu * __xi * __Nmu - __Npmu;
      }
      __fact = __Jmu / __Jnul;
      __Jnu = __fact * __Jnul1;
      __Jpnu = __fact * __Jpnu1;
      for (__i = 1; __i <= __nl; ++__i)
        {
          const _Tp __Nnutemp = (__mu + __i) * __xi2 * __Nnu1 - __Nmu;
          __Nmu = __Nnu1;
          __Nnu1 = __Nnutemp;
        }
      __Nnu = __Nmu;
      __Npnu = __nu * __xi * __Nmu - __Nnu1;

      return;
    }
# 361 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    void
    __cyl_bessel_jn_asymp(_Tp __nu, _Tp __x, _Tp & __Jnu, _Tp & __Nnu)
    {
      const _Tp __mu = _Tp(4) * __nu * __nu;
      const _Tp __8x = _Tp(8) * __x;

      _Tp __P = _Tp(0);
      _Tp __Q = _Tp(0);

      _Tp __k = _Tp(0);
      _Tp __term = _Tp(1);

      int __epsP = 0;
      int __epsQ = 0;

      _Tp __eps = std::numeric_limits<_Tp>::epsilon();

      do
        {
          __term *= (__k == 0
                     ? _Tp(1)
                     : -(__mu - (2 * __k - 1) * (2 * __k - 1)) / (__k * __8x));

          __epsP = std::abs(__term) < __eps * std::abs(__P);
          __P += __term;

          __k++;

          __term *= (__mu - (2 * __k - 1) * (2 * __k - 1)) / (__k * __8x);
          __epsQ = std::abs(__term) < __eps * std::abs(__Q);
          __Q += __term;

          if (__epsP && __epsQ && __k > (__nu / 2.))
            break;

          __k++;
        }
      while (__k < 1000);

      const _Tp __chi = __x - (__nu + _Tp(0.5L))
                             * __numeric_constants<_Tp>::__pi_2();

      const _Tp __c = std::cos(__chi);
      const _Tp __s = std::sin(__chi);

      const _Tp __coef = std::sqrt(_Tp(2)
                             / (__numeric_constants<_Tp>::__pi() * __x));

      __Jnu = __coef * (__c * __P - __s * __Q);
      __Nnu = __coef * (__s * __P + __c * __Q);

      return;
    }
# 444 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    _Tp
    __cyl_bessel_ij_series(_Tp __nu, _Tp __x, _Tp __sgn,
                           unsigned int __max_iter)
    {
      if (__x == _Tp(0))
 return __nu == _Tp(0) ? _Tp(1) : _Tp(0);

      const _Tp __x2 = __x / _Tp(2);
      _Tp __fact = __nu * std::log(__x2);

      __fact -= ::std::lgamma(__nu + _Tp(1));



      __fact = std::exp(__fact);
      const _Tp __xx4 = __sgn * __x2 * __x2;
      _Tp __Jn = _Tp(1);
      _Tp __term = _Tp(1);

      for (unsigned int __i = 1; __i < __max_iter; ++__i)
        {
          __term *= __xx4 / (_Tp(__i) * (__nu + _Tp(__i)));
          __Jn += __term;
          if (std::abs(__term / __Jn) < std::numeric_limits<_Tp>::epsilon())
            break;
        }

      return __fact * __Jn;
    }
# 490 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template<typename _Tp>
    _Tp
    __cyl_bessel_j(_Tp __nu, _Tp __x)
    {
      if (__nu < _Tp(0) || __x < _Tp(0))
        std::__throw_domain_error(("Bad argument " "in __cyl_bessel_j."));

      else if (__isnan(__nu) || __isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x * __x < _Tp(10) * (__nu + _Tp(1)))
        return __cyl_bessel_ij_series(__nu, __x, -_Tp(1), 200);
      else if (__x > _Tp(1000))
        {
          _Tp __J_nu, __N_nu;
          __cyl_bessel_jn_asymp(__nu, __x, __J_nu, __N_nu);
          return __J_nu;
        }
      else
        {
          _Tp __J_nu, __N_nu, __Jp_nu, __Np_nu;
          __bessel_jn(__nu, __x, __J_nu, __N_nu, __Jp_nu, __Np_nu);
          return __J_nu;
        }
    }
# 532 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template<typename _Tp>
    _Tp
    __cyl_neumann_n(_Tp __nu, _Tp __x)
    {
      if (__nu < _Tp(0) || __x < _Tp(0))
        std::__throw_domain_error(("Bad argument " "in __cyl_neumann_n."));

      else if (__isnan(__nu) || __isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x > _Tp(1000))
        {
          _Tp __J_nu, __N_nu;
          __cyl_bessel_jn_asymp(__nu, __x, __J_nu, __N_nu);
          return __N_nu;
        }
      else
        {
          _Tp __J_nu, __N_nu, __Jp_nu, __Np_nu;
          __bessel_jn(__nu, __x, __J_nu, __N_nu, __Jp_nu, __Np_nu);
          return __N_nu;
        }
    }
# 569 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    void
    __sph_bessel_jn(unsigned int __n, _Tp __x,
                    _Tp & __j_n, _Tp & __n_n, _Tp & __jp_n, _Tp & __np_n)
    {
      const _Tp __nu = _Tp(__n) + _Tp(0.5L);

      _Tp __J_nu, __N_nu, __Jp_nu, __Np_nu;
      __bessel_jn(__nu, __x, __J_nu, __N_nu, __Jp_nu, __Np_nu);

      const _Tp __factor = __numeric_constants<_Tp>::__sqrtpio2()
                         / std::sqrt(__x);

      __j_n = __factor * __J_nu;
      __n_n = __factor * __N_nu;
      __jp_n = __factor * __Jp_nu - __j_n / (_Tp(2) * __x);
      __np_n = __factor * __Np_nu - __n_n / (_Tp(2) * __x);

      return;
    }
# 604 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    _Tp
    __sph_bessel(unsigned int __n, _Tp __x)
    {
      if (__x < _Tp(0))
        std::__throw_domain_error(("Bad argument " "in __sph_bessel."));

      else if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x == _Tp(0))
        {
          if (__n == 0)
            return _Tp(1);
          else
            return _Tp(0);
        }
      else
        {
          _Tp __j_n, __n_n, __jp_n, __np_n;
          __sph_bessel_jn(__n, __x, __j_n, __n_n, __jp_n, __np_n);
          return __j_n;
        }
    }
# 642 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/bessel_function.tcc" 3
    template <typename _Tp>
    _Tp
    __sph_neumann(unsigned int __n, _Tp __x)
    {
      if (__x < _Tp(0))
        std::__throw_domain_error(("Bad argument " "in __sph_neumann."));

      else if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x == _Tp(0))
        return -std::numeric_limits<_Tp>::infinity();
      else
        {
          _Tp __j_n, __n_n, __jp_n, __np_n;
          __sph_bessel_jn(__n, __x, __j_n, __n_n, __jp_n, __np_n);
          return __n_n;
        }
    }
  }






}
# 51 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 1 3
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 65 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
  namespace __detail
  {
# 79 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
    template<typename _Tp>
    _Tp
    __beta_gamma(_Tp __x, _Tp __y)
    {

      _Tp __bet;

      if (__x > __y)
        {
          __bet = ::std::tgamma(__x)
                / ::std::tgamma(__x + __y);
          __bet *= ::std::tgamma(__y);
        }
      else
        {
          __bet = ::std::tgamma(__y)
                / ::std::tgamma(__x + __y);
          __bet *= ::std::tgamma(__x);
        }
# 111 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
      return __bet;
    }
# 127 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
    template<typename _Tp>
    _Tp
    __beta_lgamma(_Tp __x, _Tp __y)
    {

      _Tp __bet = ::std::lgamma(__x)
                + ::std::lgamma(__y)
                - ::std::lgamma(__x + __y);





      __bet = std::exp(__bet);
      return __bet;
    }
# 158 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
    template<typename _Tp>
    _Tp
    __beta_product(_Tp __x, _Tp __y)
    {

      _Tp __bet = (__x + __y) / (__x * __y);

      unsigned int __max_iter = 1000000;
      for (unsigned int __k = 1; __k < __max_iter; ++__k)
        {
          _Tp __term = (_Tp(1) + (__x + __y) / __k)
                     / ((_Tp(1) + __x / __k) * (_Tp(1) + __y / __k));
          __bet *= __term;
        }

      return __bet;
    }
# 189 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/beta_function.tcc" 3
    template<typename _Tp>
    inline _Tp
    __beta(_Tp __x, _Tp __y)
    {
      if (__isnan(__x) || __isnan(__y))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else
        return __beta_lgamma(__x, __y);
    }
  }






}
# 52 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 1 3
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
  namespace __detail
  {
# 76 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_rf(_Tp __x, _Tp __y, _Tp __z)
    {
      const _Tp __min = std::numeric_limits<_Tp>::min();
      const _Tp __max = std::numeric_limits<_Tp>::max();
      const _Tp __lolim = _Tp(5) * __min;
      const _Tp __uplim = __max / _Tp(5);

      if (__x < _Tp(0) || __y < _Tp(0) || __z < _Tp(0))
        std::__throw_domain_error(("Argument less than zero " "in __ellint_rf."));

      else if (__x + __y < __lolim || __x + __z < __lolim
            || __y + __z < __lolim)
        std::__throw_domain_error(("Argument too small in __ellint_rf"));
      else
        {
          const _Tp __c0 = _Tp(1) / _Tp(4);
          const _Tp __c1 = _Tp(1) / _Tp(24);
          const _Tp __c2 = _Tp(1) / _Tp(10);
          const _Tp __c3 = _Tp(3) / _Tp(44);
          const _Tp __c4 = _Tp(1) / _Tp(14);

          _Tp __xn = __x;
          _Tp __yn = __y;
          _Tp __zn = __z;

          const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
          const _Tp __errtol = std::pow(__eps, _Tp(1) / _Tp(6));
          _Tp __mu;
          _Tp __xndev, __yndev, __zndev;

          const unsigned int __max_iter = 100;
          for (unsigned int __iter = 0; __iter < __max_iter; ++__iter)
            {
              __mu = (__xn + __yn + __zn) / _Tp(3);
              __xndev = 2 - (__mu + __xn) / __mu;
              __yndev = 2 - (__mu + __yn) / __mu;
              __zndev = 2 - (__mu + __zn) / __mu;
              _Tp __epsilon = std::max(std::abs(__xndev), std::abs(__yndev));
              __epsilon = std::max(__epsilon, std::abs(__zndev));
              if (__epsilon < __errtol)
                break;
              const _Tp __xnroot = std::sqrt(__xn);
              const _Tp __ynroot = std::sqrt(__yn);
              const _Tp __znroot = std::sqrt(__zn);
              const _Tp __lambda = __xnroot * (__ynroot + __znroot)
                                 + __ynroot * __znroot;
              __xn = __c0 * (__xn + __lambda);
              __yn = __c0 * (__yn + __lambda);
              __zn = __c0 * (__zn + __lambda);
            }

          const _Tp __e2 = __xndev * __yndev - __zndev * __zndev;
          const _Tp __e3 = __xndev * __yndev * __zndev;
          const _Tp __s = _Tp(1) + (__c1 * __e2 - __c2 - __c3 * __e3) * __e2
                   + __c4 * __e3;

          return __s / std::sqrt(__mu);
        }
    }
# 155 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __comp_ellint_1_series(_Tp __k)
    {

      const _Tp __kk = __k * __k;

      _Tp __term = __kk / _Tp(4);
      _Tp __sum = _Tp(1) + __term;

      const unsigned int __max_iter = 1000;
      for (unsigned int __i = 2; __i < __max_iter; ++__i)
        {
          __term *= (2 * __i - 1) * __kk / (2 * __i);
          if (__term < std::numeric_limits<_Tp>::epsilon())
            break;
          __sum += __term;
        }

      return __numeric_constants<_Tp>::__pi_2() * __sum;
    }
# 193 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __comp_ellint_1(_Tp __k)
    {

      if (__isnan(__k))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (std::abs(__k) >= _Tp(1))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else
        return __ellint_rf(_Tp(0), _Tp(1) - __k * __k, _Tp(1));
    }
# 221 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_1(_Tp __k, _Tp __phi)
    {

      if (__isnan(__k) || __isnan(__phi))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (std::abs(__k) > _Tp(1))
        std::__throw_domain_error(("Bad argument in __ellint_1."));
      else
        {

          const int __n = std::floor(__phi / __numeric_constants<_Tp>::__pi()
                                   + _Tp(0.5L));
          const _Tp __phi_red = __phi
                              - __n * __numeric_constants<_Tp>::__pi();

          const _Tp __s = std::sin(__phi_red);
          const _Tp __c = std::cos(__phi_red);

          const _Tp __F = __s
                        * __ellint_rf(__c * __c,
                                _Tp(1) - __k * __k * __s * __s, _Tp(1));

          if (__n == 0)
            return __F;
          else
            return __F + _Tp(2) * __n * __comp_ellint_1(__k);
        }
    }
# 268 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __comp_ellint_2_series(_Tp __k)
    {

      const _Tp __kk = __k * __k;

      _Tp __term = __kk;
      _Tp __sum = __term;

      const unsigned int __max_iter = 1000;
      for (unsigned int __i = 2; __i < __max_iter; ++__i)
        {
          const _Tp __i2m = 2 * __i - 1;
          const _Tp __i2 = 2 * __i;
          __term *= __i2m * __i2m * __kk / (__i2 * __i2);
          if (__term < std::numeric_limits<_Tp>::epsilon())
            break;
          __sum += __term / __i2m;
        }

      return __numeric_constants<_Tp>::__pi_2() * (_Tp(1) - __sum);
    }
# 316 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_rd(_Tp __x, _Tp __y, _Tp __z)
    {
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const _Tp __errtol = std::pow(__eps / _Tp(8), _Tp(1) / _Tp(6));
      const _Tp __min = std::numeric_limits<_Tp>::min();
      const _Tp __max = std::numeric_limits<_Tp>::max();
      const _Tp __lolim = _Tp(2) / std::pow(__max, _Tp(2) / _Tp(3));
      const _Tp __uplim = std::pow(_Tp(0.1L) * __errtol / __min, _Tp(2) / _Tp(3));

      if (__x < _Tp(0) || __y < _Tp(0))
        std::__throw_domain_error(("Argument less than zero " "in __ellint_rd."));

      else if (__x + __y < __lolim || __z < __lolim)
        std::__throw_domain_error(("Argument too small " "in __ellint_rd."));

      else
        {
          const _Tp __c0 = _Tp(1) / _Tp(4);
          const _Tp __c1 = _Tp(3) / _Tp(14);
          const _Tp __c2 = _Tp(1) / _Tp(6);
          const _Tp __c3 = _Tp(9) / _Tp(22);
          const _Tp __c4 = _Tp(3) / _Tp(26);

          _Tp __xn = __x;
          _Tp __yn = __y;
          _Tp __zn = __z;
          _Tp __sigma = _Tp(0);
          _Tp __power4 = _Tp(1);

          _Tp __mu;
          _Tp __xndev, __yndev, __zndev;

          const unsigned int __max_iter = 100;
          for (unsigned int __iter = 0; __iter < __max_iter; ++__iter)
            {
              __mu = (__xn + __yn + _Tp(3) * __zn) / _Tp(5);
              __xndev = (__mu - __xn) / __mu;
              __yndev = (__mu - __yn) / __mu;
              __zndev = (__mu - __zn) / __mu;
              _Tp __epsilon = std::max(std::abs(__xndev), std::abs(__yndev));
              __epsilon = std::max(__epsilon, std::abs(__zndev));
              if (__epsilon < __errtol)
                break;
              _Tp __xnroot = std::sqrt(__xn);
              _Tp __ynroot = std::sqrt(__yn);
              _Tp __znroot = std::sqrt(__zn);
              _Tp __lambda = __xnroot * (__ynroot + __znroot)
                           + __ynroot * __znroot;
              __sigma += __power4 / (__znroot * (__zn + __lambda));
              __power4 *= __c0;
              __xn = __c0 * (__xn + __lambda);
              __yn = __c0 * (__yn + __lambda);
              __zn = __c0 * (__zn + __lambda);
            }


          _Tp __eaa = __xndev * __yndev;
          _Tp __eb = __zndev * __zndev;
          _Tp __ec = __eaa - __eb;
          _Tp __ed = __eaa - _Tp(6) * __eb;
          _Tp __ef = __ed + __ec + __ec;
          _Tp __s1 = __ed * (-__c1 + __c3 * __ed
                                   / _Tp(3) - _Tp(3) * __c4 * __zndev * __ef
                                   / _Tp(2));
          _Tp __s2 = __zndev
                   * (__c2 * __ef
                    + __zndev * (-__c3 * __ec - __zndev * __c4 - __eaa));

          return _Tp(3) * __sigma + __power4 * (_Tp(1) + __s1 + __s2)
                                        / (__mu * std::sqrt(__mu));
        }
    }
# 404 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __comp_ellint_2(_Tp __k)
    {

      if (__isnan(__k))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (std::abs(__k) == 1)
        return _Tp(1);
      else if (std::abs(__k) > _Tp(1))
        std::__throw_domain_error(("Bad argument in __comp_ellint_2."));
      else
        {
          const _Tp __kk = __k * __k;

          return __ellint_rf(_Tp(0), _Tp(1) - __kk, _Tp(1))
               - __kk * __ellint_rd(_Tp(0), _Tp(1) - __kk, _Tp(1)) / _Tp(3);
        }
    }
# 438 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_2(_Tp __k, _Tp __phi)
    {

      if (__isnan(__k) || __isnan(__phi))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (std::abs(__k) > _Tp(1))
        std::__throw_domain_error(("Bad argument in __ellint_2."));
      else
        {

          const int __n = std::floor(__phi / __numeric_constants<_Tp>::__pi()
                                   + _Tp(0.5L));
          const _Tp __phi_red = __phi
                              - __n * __numeric_constants<_Tp>::__pi();

          const _Tp __kk = __k * __k;
          const _Tp __s = std::sin(__phi_red);
          const _Tp __ss = __s * __s;
          const _Tp __sss = __ss * __s;
          const _Tp __c = std::cos(__phi_red);
          const _Tp __cc = __c * __c;

          const _Tp __E = __s
                        * __ellint_rf(__cc, _Tp(1) - __kk * __ss, _Tp(1))
                        - __kk * __sss
                        * __ellint_rd(__cc, _Tp(1) - __kk * __ss, _Tp(1))
                        / _Tp(3);

          if (__n == 0)
            return __E;
          else
            return __E + _Tp(2) * __n * __comp_ellint_2(__k);
        }
    }
# 497 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_rc(_Tp __x, _Tp __y)
    {
      const _Tp __min = std::numeric_limits<_Tp>::min();
      const _Tp __max = std::numeric_limits<_Tp>::max();
      const _Tp __lolim = _Tp(5) * __min;
      const _Tp __uplim = __max / _Tp(5);

      if (__x < _Tp(0) || __y < _Tp(0) || __x + __y < __lolim)
        std::__throw_domain_error(("Argument less than zero " "in __ellint_rc."));

      else
        {
          const _Tp __c0 = _Tp(1) / _Tp(4);
          const _Tp __c1 = _Tp(1) / _Tp(7);
          const _Tp __c2 = _Tp(9) / _Tp(22);
          const _Tp __c3 = _Tp(3) / _Tp(10);
          const _Tp __c4 = _Tp(3) / _Tp(8);

          _Tp __xn = __x;
          _Tp __yn = __y;

          const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
          const _Tp __errtol = std::pow(__eps / _Tp(30), _Tp(1) / _Tp(6));
          _Tp __mu;
          _Tp __sn;

          const unsigned int __max_iter = 100;
          for (unsigned int __iter = 0; __iter < __max_iter; ++__iter)
            {
              __mu = (__xn + _Tp(2) * __yn) / _Tp(3);
              __sn = (__yn + __mu) / __mu - _Tp(2);
              if (std::abs(__sn) < __errtol)
                break;
              const _Tp __lambda = _Tp(2) * std::sqrt(__xn) * std::sqrt(__yn)
                             + __yn;
              __xn = __c0 * (__xn + __lambda);
              __yn = __c0 * (__yn + __lambda);
            }

          _Tp __s = __sn * __sn
                  * (__c3 + __sn*(__c1 + __sn * (__c4 + __sn * __c2)));

          return (_Tp(1) + __s) / std::sqrt(__mu);
        }
    }
# 568 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_rj(_Tp __x, _Tp __y, _Tp __z, _Tp __p)
    {
      const _Tp __min = std::numeric_limits<_Tp>::min();
      const _Tp __max = std::numeric_limits<_Tp>::max();
      const _Tp __lolim = std::pow(_Tp(5) * __min, _Tp(1)/_Tp(3));
      const _Tp __uplim = _Tp(0.3L)
                        * std::pow(_Tp(0.2L) * __max, _Tp(1)/_Tp(3));

      if (__x < _Tp(0) || __y < _Tp(0) || __z < _Tp(0))
        std::__throw_domain_error(("Argument less than zero " "in __ellint_rj."));

      else if (__x + __y < __lolim || __x + __z < __lolim
            || __y + __z < __lolim || __p < __lolim)
        std::__throw_domain_error(("Argument too small " "in __ellint_rj"));

      else
        {
          const _Tp __c0 = _Tp(1) / _Tp(4);
          const _Tp __c1 = _Tp(3) / _Tp(14);
          const _Tp __c2 = _Tp(1) / _Tp(3);
          const _Tp __c3 = _Tp(3) / _Tp(22);
          const _Tp __c4 = _Tp(3) / _Tp(26);

          _Tp __xn = __x;
          _Tp __yn = __y;
          _Tp __zn = __z;
          _Tp __pn = __p;
          _Tp __sigma = _Tp(0);
          _Tp __power4 = _Tp(1);

          const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
          const _Tp __errtol = std::pow(__eps / _Tp(8), _Tp(1) / _Tp(6));

          _Tp __lambda, __mu;
          _Tp __xndev, __yndev, __zndev, __pndev;

          const unsigned int __max_iter = 100;
          for (unsigned int __iter = 0; __iter < __max_iter; ++__iter)
            {
              __mu = (__xn + __yn + __zn + _Tp(2) * __pn) / _Tp(5);
              __xndev = (__mu - __xn) / __mu;
              __yndev = (__mu - __yn) / __mu;
              __zndev = (__mu - __zn) / __mu;
              __pndev = (__mu - __pn) / __mu;
              _Tp __epsilon = std::max(std::abs(__xndev), std::abs(__yndev));
              __epsilon = std::max(__epsilon, std::abs(__zndev));
              __epsilon = std::max(__epsilon, std::abs(__pndev));
              if (__epsilon < __errtol)
                break;
              const _Tp __xnroot = std::sqrt(__xn);
              const _Tp __ynroot = std::sqrt(__yn);
              const _Tp __znroot = std::sqrt(__zn);
              const _Tp __lambda = __xnroot * (__ynroot + __znroot)
                                 + __ynroot * __znroot;
              const _Tp __alpha1 = __pn * (__xnroot + __ynroot + __znroot)
                                + __xnroot * __ynroot * __znroot;
              const _Tp __alpha2 = __alpha1 * __alpha1;
              const _Tp __beta = __pn * (__pn + __lambda)
                                      * (__pn + __lambda);
              __sigma += __power4 * __ellint_rc(__alpha2, __beta);
              __power4 *= __c0;
              __xn = __c0 * (__xn + __lambda);
              __yn = __c0 * (__yn + __lambda);
              __zn = __c0 * (__zn + __lambda);
              __pn = __c0 * (__pn + __lambda);
            }


          _Tp __eaa = __xndev * (__yndev + __zndev) + __yndev * __zndev;
          _Tp __eb = __xndev * __yndev * __zndev;
          _Tp __ec = __pndev * __pndev;
          _Tp __e2 = __eaa - _Tp(3) * __ec;
          _Tp __e3 = __eb + _Tp(2) * __pndev * (__eaa - __ec);
          _Tp __s1 = _Tp(1) + __e2 * (-__c1 + _Tp(3) * __c3 * __e2 / _Tp(4)
                            - _Tp(3) * __c4 * __e3 / _Tp(2));
          _Tp __s2 = __eb * (__c2 / _Tp(2)
                   + __pndev * (-__c3 - __c3 + __pndev * __c4));
          _Tp __s3 = __pndev * __eaa * (__c2 - __pndev * __c3)
                   - __c2 * __pndev * __ec;

          return _Tp(3) * __sigma + __power4 * (__s1 + __s2 + __s3)
                                             / (__mu * std::sqrt(__mu));
        }
    }
# 672 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __comp_ellint_3(_Tp __k, _Tp __nu)
    {

      if (__isnan(__k) || __isnan(__nu))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__nu == _Tp(1))
        return std::numeric_limits<_Tp>::infinity();
      else if (std::abs(__k) > _Tp(1))
        std::__throw_domain_error(("Bad argument in __comp_ellint_3."));
      else
        {
          const _Tp __kk = __k * __k;

          return __ellint_rf(_Tp(0), _Tp(1) - __kk, _Tp(1))
               + __nu
               * __ellint_rj(_Tp(0), _Tp(1) - __kk, _Tp(1), _Tp(1) - __nu)
               / _Tp(3);
        }
    }
# 712 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/ell_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __ellint_3(_Tp __k, _Tp __nu, _Tp __phi)
    {

      if (__isnan(__k) || __isnan(__nu) || __isnan(__phi))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (std::abs(__k) > _Tp(1))
        std::__throw_domain_error(("Bad argument in __ellint_3."));
      else
        {

          const int __n = std::floor(__phi / __numeric_constants<_Tp>::__pi()
                                   + _Tp(0.5L));
          const _Tp __phi_red = __phi
                              - __n * __numeric_constants<_Tp>::__pi();

          const _Tp __kk = __k * __k;
          const _Tp __s = std::sin(__phi_red);
          const _Tp __ss = __s * __s;
          const _Tp __sss = __ss * __s;
          const _Tp __c = std::cos(__phi_red);
          const _Tp __cc = __c * __c;

          const _Tp __Pi = __s
                         * __ellint_rf(__cc, _Tp(1) - __kk * __ss, _Tp(1))
                         + __nu * __sss
                         * __ellint_rj(__cc, _Tp(1) - __kk * __ss, _Tp(1),
                                       _Tp(1) - __nu * __ss) / _Tp(3);

          if (__n == 0)
            return __Pi;
          else
            return __Pi + _Tp(2) * __n * __comp_ellint_3(__k, __nu);
        }
    }
  }





}
# 53 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 1 3
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 64 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
  namespace __detail
  {
    template<typename _Tp> _Tp __expint_E1(_Tp);
# 81 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_E1_series(_Tp __x)
    {
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      _Tp __term = _Tp(1);
      _Tp __esum = _Tp(0);
      _Tp __osum = _Tp(0);
      const unsigned int __max_iter = 1000;
      for (unsigned int __i = 1; __i < __max_iter; ++__i)
        {
          __term *= - __x / __i;
          if (std::abs(__term) < __eps)
            break;
          if (__term >= _Tp(0))
            __esum += __term / __i;
          else
            __osum += __term / __i;
        }

      return - __esum - __osum
             - __numeric_constants<_Tp>::__gamma_e() - std::log(__x);
    }
# 118 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_E1_asymp(_Tp __x)
    {
      _Tp __term = _Tp(1);
      _Tp __esum = _Tp(1);
      _Tp __osum = _Tp(0);
      const unsigned int __max_iter = 1000;
      for (unsigned int __i = 1; __i < __max_iter; ++__i)
        {
          _Tp __prev = __term;
          __term *= - __i / __x;
          if (std::abs(__term) > std::abs(__prev))
            break;
          if (__term >= _Tp(0))
            __esum += __term;
          else
            __osum += __term;
        }

      return std::exp(- __x) * (__esum + __osum) / __x;
    }
# 155 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_En_series(unsigned int __n, _Tp __x)
    {
      const unsigned int __max_iter = 1000;
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const int __nm1 = __n - 1;
      _Tp __ans = (__nm1 != 0
                ? _Tp(1) / __nm1 : -std::log(__x)
                                   - __numeric_constants<_Tp>::__gamma_e());
      _Tp __fact = _Tp(1);
      for (int __i = 1; __i <= __max_iter; ++__i)
        {
          __fact *= -__x / _Tp(__i);
          _Tp __del;
          if ( __i != __nm1 )
            __del = -__fact / _Tp(__i - __nm1);
          else
            {
              _Tp __psi = -__numeric_constants<_Tp>::gamma_e();
              for (int __ii = 1; __ii <= __nm1; ++__ii)
                __psi += _Tp(1) / _Tp(__ii);
              __del = __fact * (__psi - std::log(__x));
            }
          __ans += __del;
          if (std::abs(__del) < __eps * std::abs(__ans))
            return __ans;
        }
      std::__throw_runtime_error(("Series summation failed " "in __expint_En_series."));

    }
# 201 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_En_cont_frac(unsigned int __n, _Tp __x)
    {
      const unsigned int __max_iter = 1000;
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const _Tp __fp_min = std::numeric_limits<_Tp>::min();
      const int __nm1 = __n - 1;
      _Tp __b = __x + _Tp(__n);
      _Tp __c = _Tp(1) / __fp_min;
      _Tp __d = _Tp(1) / __b;
      _Tp __h = __d;
      for ( unsigned int __i = 1; __i <= __max_iter; ++__i )
        {
          _Tp __a = -_Tp(__i * (__nm1 + __i));
          __b += _Tp(2);
          __d = _Tp(1) / (__a * __d + __b);
          __c = __b + __a / __c;
          const _Tp __del = __c * __d;
          __h *= __del;
          if (std::abs(__del - _Tp(1)) < __eps)
            {
              const _Tp __ans = __h * std::exp(-__x);
              return __ans;
            }
        }
      std::__throw_runtime_error(("Continued fraction failed " "in __expint_En_cont_frac."));

    }
# 246 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_En_recursion(unsigned int __n, _Tp __x)
    {
      _Tp __En;
      _Tp __E1 = __expint_E1(__x);
      if (__x < _Tp(__n))
        {

          __En = __E1;
          for (unsigned int __j = 2; __j < __n; ++__j)
            __En = (std::exp(-__x) - __x * __En) / _Tp(__j - 1);
        }
      else
        {

          __En = _Tp(1);
          const int __N = __n + 20;
          _Tp __save = _Tp(0);
          for (int __j = __N; __j > 0; --__j)
            {
              __En = (std::exp(-__x) - __j * __En) / __x;
              if (__j == __n)
                __save = __En;
            }
            _Tp __norm = __En / __E1;
            __En /= __norm;
        }

      return __En;
    }
# 290 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_Ei_series(_Tp __x)
    {
      _Tp __term = _Tp(1);
      _Tp __sum = _Tp(0);
      const unsigned int __max_iter = 1000;
      for (unsigned int __i = 1; __i < __max_iter; ++__i)
        {
          __term *= __x / __i;
          __sum += __term / __i;
          if (__term < std::numeric_limits<_Tp>::epsilon() * __sum)
            break;
        }

      return __numeric_constants<_Tp>::__gamma_e() + __sum + std::log(__x);
    }
# 321 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_Ei_asymp(_Tp __x)
    {
      _Tp __term = _Tp(1);
      _Tp __sum = _Tp(1);
      const unsigned int __max_iter = 1000;
      for (unsigned int __i = 1; __i < __max_iter; ++__i)
        {
          _Tp __prev = __term;
          __term *= __i / __x;
          if (__term < std::numeric_limits<_Tp>::epsilon())
            break;
          if (__term >= __prev)
            break;
          __sum += __term;
        }

      return std::exp(__x) * __sum / __x;
    }
# 354 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_Ei(_Tp __x)
    {
      if (__x < _Tp(0))
        return -__expint_E1(-__x);
      else if (__x < -std::log(std::numeric_limits<_Tp>::epsilon()))
        return __expint_Ei_series(__x);
      else
        return __expint_Ei_asymp(__x);
    }
# 378 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_E1(_Tp __x)
    {
      if (__x < _Tp(0))
        return -__expint_Ei(-__x);
      else if (__x < _Tp(1))
        return __expint_E1_series(__x);
      else if (__x < _Tp(100))
        return __expint_En_cont_frac(1, __x);
      else
        return __expint_E1_asymp(__x);
    }
# 408 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_asymp(unsigned int __n, _Tp __x)
    {
      _Tp __term = _Tp(1);
      _Tp __sum = _Tp(1);
      for (unsigned int __i = 1; __i <= __n; ++__i)
        {
          _Tp __prev = __term;
          __term *= -(__n - __i + 1) / __x;
          if (std::abs(__term) > std::abs(__prev))
            break;
          __sum += __term;
        }

      return std::exp(-__x) * __sum / __x;
    }
# 442 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint_large_n(unsigned int __n, _Tp __x)
    {
      const _Tp __xpn = __x + __n;
      const _Tp __xpn2 = __xpn * __xpn;
      _Tp __term = _Tp(1);
      _Tp __sum = _Tp(1);
      for (unsigned int __i = 1; __i <= __n; ++__i)
        {
          _Tp __prev = __term;
          __term *= (__n - 2 * (__i - 1) * __x) / __xpn2;
          if (std::abs(__term) < std::numeric_limits<_Tp>::epsilon())
            break;
          __sum += __term;
        }

      return std::exp(-__x) * __sum / __xpn;
    }
# 476 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    _Tp
    __expint(unsigned int __n, _Tp __x)
    {

      if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__n <= 1 && __x == _Tp(0))
        return std::numeric_limits<_Tp>::infinity();
      else
        {
          _Tp __E0 = std::exp(__x) / __x;
          if (__n == 0)
            return __E0;

          _Tp __E1 = __expint_E1(__x);
          if (__n == 1)
            return __E1;

          if (__x == _Tp(0))
            return _Tp(1) / static_cast<_Tp>(__n - 1);

          _Tp __En = __expint_En_recursion(__n, __x);

          return __En;
        }
    }
# 516 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/exp_integral.tcc" 3
    template<typename _Tp>
    inline _Tp
    __expint(_Tp __x)
    {
      if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else
        return __expint_Ei(__x);
    }
  }





}
# 54 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 1 3
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
  namespace __detail
  {
# 83 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
    template<typename _Tp>
    _Tp
    __conf_hyperg_series(_Tp __a, _Tp __c, _Tp __x)
    {
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();

      _Tp __term = _Tp(1);
      _Tp __Fac = _Tp(1);
      const unsigned int __max_iter = 100000;
      unsigned int __i;
      for (__i = 0; __i < __max_iter; ++__i)
        {
          __term *= (__a + _Tp(__i)) * __x
                  / ((__c + _Tp(__i)) * _Tp(1 + __i));
          if (std::abs(__term) < __eps)
            {
              break;
            }
          __Fac += __term;
        }
      if (__i == __max_iter)
        std::__throw_runtime_error(("Series failed to converge " "in __conf_hyperg_series."));


      return __Fac;
    }
# 120 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
    template<typename _Tp>
    _Tp
    __conf_hyperg_luke(_Tp __a, _Tp __c, _Tp __xin)
    {
      const _Tp __big = std::pow(std::numeric_limits<_Tp>::max(), _Tp(0.16L));
      const int __nmax = 20000;
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const _Tp __x = -__xin;
      const _Tp __x3 = __x * __x * __x;
      const _Tp __t0 = __a / __c;
      const _Tp __t1 = (__a + _Tp(1)) / (_Tp(2) * __c);
      const _Tp __t2 = (__a + _Tp(2)) / (_Tp(2) * (__c + _Tp(1)));
      _Tp __F = _Tp(1);
      _Tp __prec;

      _Tp __Bnm3 = _Tp(1);
      _Tp __Bnm2 = _Tp(1) + __t1 * __x;
      _Tp __Bnm1 = _Tp(1) + __t2 * __x * (_Tp(1) + __t1 / _Tp(3) * __x);

      _Tp __Anm3 = _Tp(1);
      _Tp __Anm2 = __Bnm2 - __t0 * __x;
      _Tp __Anm1 = __Bnm1 - __t0 * (_Tp(1) + __t2 * __x) * __x
                 + __t0 * __t1 * (__c / (__c + _Tp(1))) * __x * __x;

      int __n = 3;
      while(1)
        {
          _Tp __npam1 = _Tp(__n - 1) + __a;
          _Tp __npcm1 = _Tp(__n - 1) + __c;
          _Tp __npam2 = _Tp(__n - 2) + __a;
          _Tp __npcm2 = _Tp(__n - 2) + __c;
          _Tp __tnm1 = _Tp(2 * __n - 1);
          _Tp __tnm3 = _Tp(2 * __n - 3);
          _Tp __tnm5 = _Tp(2 * __n - 5);
          _Tp __F1 = (_Tp(__n - 2) - __a) / (_Tp(2) * __tnm3 * __npcm1);
          _Tp __F2 = (_Tp(__n) + __a) * __npam1
                   / (_Tp(4) * __tnm1 * __tnm3 * __npcm2 * __npcm1);
          _Tp __F3 = -__npam2 * __npam1 * (_Tp(__n - 2) - __a)
                   / (_Tp(8) * __tnm3 * __tnm3 * __tnm5
                   * (_Tp(__n - 3) + __c) * __npcm2 * __npcm1);
          _Tp __E = -__npam1 * (_Tp(__n - 1) - __c)
                   / (_Tp(2) * __tnm3 * __npcm2 * __npcm1);

          _Tp __An = (_Tp(1) + __F1 * __x) * __Anm1
                   + (__E + __F2 * __x) * __x * __Anm2 + __F3 * __x3 * __Anm3;
          _Tp __Bn = (_Tp(1) + __F1 * __x) * __Bnm1
                   + (__E + __F2 * __x) * __x * __Bnm2 + __F3 * __x3 * __Bnm3;
          _Tp __r = __An / __Bn;

          __prec = std::abs((__F - __r) / __F);
          __F = __r;

          if (__prec < __eps || __n > __nmax)
            break;

          if (std::abs(__An) > __big || std::abs(__Bn) > __big)
            {
              __An /= __big;
              __Bn /= __big;
              __Anm1 /= __big;
              __Bnm1 /= __big;
              __Anm2 /= __big;
              __Bnm2 /= __big;
              __Anm3 /= __big;
              __Bnm3 /= __big;
            }
          else if (std::abs(__An) < _Tp(1) / __big
                || std::abs(__Bn) < _Tp(1) / __big)
            {
              __An *= __big;
              __Bn *= __big;
              __Anm1 *= __big;
              __Bnm1 *= __big;
              __Anm2 *= __big;
              __Bnm2 *= __big;
              __Anm3 *= __big;
              __Bnm3 *= __big;
            }

          ++__n;
          __Bnm3 = __Bnm2;
          __Bnm2 = __Bnm1;
          __Bnm1 = __Bn;
          __Anm3 = __Anm2;
          __Anm2 = __Anm1;
          __Anm1 = __An;
        }

      if (__n >= __nmax)
        std::__throw_runtime_error(("Iteration failed to converge " "in __conf_hyperg_luke."));


      return __F;
    }
# 227 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
    template<typename _Tp>
    _Tp
    __conf_hyperg(_Tp __a, _Tp __c, _Tp __x)
    {

      const _Tp __c_nint = ::std::nearbyint(__c);



      if (__isnan(__a) || __isnan(__c) || __isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__c_nint == __c && __c_nint <= 0)
        return std::numeric_limits<_Tp>::infinity();
      else if (__a == _Tp(0))
        return _Tp(1);
      else if (__c == __a)
        return std::exp(__x);
      else if (__x < _Tp(0))
        return __conf_hyperg_luke(__a, __c, __x);
      else
        return __conf_hyperg_series(__a, __c, __x);
    }
# 271 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
    template<typename _Tp>
    _Tp
    __hyperg_series(_Tp __a, _Tp __b, _Tp __c, _Tp __x)
    {
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();

      _Tp __term = _Tp(1);
      _Tp __Fabc = _Tp(1);
      const unsigned int __max_iter = 100000;
      unsigned int __i;
      for (__i = 0; __i < __max_iter; ++__i)
        {
          __term *= (__a + _Tp(__i)) * (__b + _Tp(__i)) * __x
                  / ((__c + _Tp(__i)) * _Tp(1 + __i));
          if (std::abs(__term) < __eps)
            {
              break;
            }
          __Fabc += __term;
        }
      if (__i == __max_iter)
        std::__throw_runtime_error(("Series failed to converge " "in __hyperg_series."));


      return __Fabc;
    }







    template<typename _Tp>
    _Tp
    __hyperg_luke(_Tp __a, _Tp __b, _Tp __c, _Tp __xin)
    {
      const _Tp __big = std::pow(std::numeric_limits<_Tp>::max(), _Tp(0.16L));
      const int __nmax = 20000;
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const _Tp __x = -__xin;
      const _Tp __x3 = __x * __x * __x;
      const _Tp __t0 = __a * __b / __c;
      const _Tp __t1 = (__a + _Tp(1)) * (__b + _Tp(1)) / (_Tp(2) * __c);
      const _Tp __t2 = (__a + _Tp(2)) * (__b + _Tp(2))
                     / (_Tp(2) * (__c + _Tp(1)));

      _Tp __F = _Tp(1);

      _Tp __Bnm3 = _Tp(1);
      _Tp __Bnm2 = _Tp(1) + __t1 * __x;
      _Tp __Bnm1 = _Tp(1) + __t2 * __x * (_Tp(1) + __t1 / _Tp(3) * __x);

      _Tp __Anm3 = _Tp(1);
      _Tp __Anm2 = __Bnm2 - __t0 * __x;
      _Tp __Anm1 = __Bnm1 - __t0 * (_Tp(1) + __t2 * __x) * __x
                 + __t0 * __t1 * (__c / (__c + _Tp(1))) * __x * __x;

      int __n = 3;
      while (1)
        {
          const _Tp __npam1 = _Tp(__n - 1) + __a;
          const _Tp __npbm1 = _Tp(__n - 1) + __b;
          const _Tp __npcm1 = _Tp(__n - 1) + __c;
          const _Tp __npam2 = _Tp(__n - 2) + __a;
          const _Tp __npbm2 = _Tp(__n - 2) + __b;
          const _Tp __npcm2 = _Tp(__n - 2) + __c;
          const _Tp __tnm1 = _Tp(2 * __n - 1);
          const _Tp __tnm3 = _Tp(2 * __n - 3);
          const _Tp __tnm5 = _Tp(2 * __n - 5);
          const _Tp __n2 = __n * __n;
          const _Tp __F1 = (_Tp(3) * __n2 + (__a + __b - _Tp(6)) * __n
                         + _Tp(2) - __a * __b - _Tp(2) * (__a + __b))
                         / (_Tp(2) * __tnm3 * __npcm1);
          const _Tp __F2 = -(_Tp(3) * __n2 - (__a + __b + _Tp(6)) * __n
                         + _Tp(2) - __a * __b) * __npam1 * __npbm1
                         / (_Tp(4) * __tnm1 * __tnm3 * __npcm2 * __npcm1);
          const _Tp __F3 = (__npam2 * __npam1 * __npbm2 * __npbm1
                         * (_Tp(__n - 2) - __a) * (_Tp(__n - 2) - __b))
                         / (_Tp(8) * __tnm3 * __tnm3 * __tnm5
                         * (_Tp(__n - 3) + __c) * __npcm2 * __npcm1);
          const _Tp __E = -__npam1 * __npbm1 * (_Tp(__n - 1) - __c)
                         / (_Tp(2) * __tnm3 * __npcm2 * __npcm1);

          _Tp __An = (_Tp(1) + __F1 * __x) * __Anm1
                   + (__E + __F2 * __x) * __x * __Anm2 + __F3 * __x3 * __Anm3;
          _Tp __Bn = (_Tp(1) + __F1 * __x) * __Bnm1
                   + (__E + __F2 * __x) * __x * __Bnm2 + __F3 * __x3 * __Bnm3;
          const _Tp __r = __An / __Bn;

          const _Tp __prec = std::abs((__F - __r) / __F);
          __F = __r;

          if (__prec < __eps || __n > __nmax)
            break;

          if (std::abs(__An) > __big || std::abs(__Bn) > __big)
            {
              __An /= __big;
              __Bn /= __big;
              __Anm1 /= __big;
              __Bnm1 /= __big;
              __Anm2 /= __big;
              __Bnm2 /= __big;
              __Anm3 /= __big;
              __Bnm3 /= __big;
            }
          else if (std::abs(__An) < _Tp(1) / __big
                || std::abs(__Bn) < _Tp(1) / __big)
            {
              __An *= __big;
              __Bn *= __big;
              __Anm1 *= __big;
              __Bnm1 *= __big;
              __Anm2 *= __big;
              __Bnm2 *= __big;
              __Anm3 *= __big;
              __Bnm3 *= __big;
            }

          ++__n;
          __Bnm3 = __Bnm2;
          __Bnm2 = __Bnm1;
          __Bnm1 = __Bn;
          __Anm3 = __Anm2;
          __Anm2 = __Anm1;
          __Anm1 = __An;
        }

      if (__n >= __nmax)
        std::__throw_runtime_error(("Iteration failed to converge " "in __hyperg_luke."));


      return __F;
    }
# 438 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
    template<typename _Tp>
    _Tp
    __hyperg_reflect(_Tp __a, _Tp __b, _Tp __c, _Tp __x)
    {
      const _Tp __d = __c - __a - __b;
      const int __intd = std::floor(__d + _Tp(0.5L));
      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const _Tp __toler = _Tp(1000) * __eps;
      const _Tp __log_max = std::log(std::numeric_limits<_Tp>::max());
      const bool __d_integer = (std::abs(__d - __intd) < __toler);

      if (__d_integer)
        {
          const _Tp __ln_omx = std::log(_Tp(1) - __x);
          const _Tp __ad = std::abs(__d);
          _Tp __F1, __F2;

          _Tp __d1, __d2;
          if (__d >= _Tp(0))
            {
              __d1 = __d;
              __d2 = _Tp(0);
            }
          else
            {
              __d1 = _Tp(0);
              __d2 = __d;
            }

          const _Tp __lng_c = __log_gamma(__c);


          if (__ad < __eps)
            {

              __F1 = _Tp(0);
            }
          else
            {

              bool __ok_d1 = true;
              _Tp __lng_ad, __lng_ad1, __lng_bd1;
              try
                {
                  __lng_ad = __log_gamma(__ad);
                  __lng_ad1 = __log_gamma(__a + __d1);
                  __lng_bd1 = __log_gamma(__b + __d1);
                }
              catch(...)
                {
                  __ok_d1 = false;
                }

              if (__ok_d1)
                {



                  _Tp __sum1 = _Tp(1);
                  _Tp __term = _Tp(1);
                  _Tp __ln_pre1 = __lng_ad + __lng_c + __d2 * __ln_omx
                                - __lng_ad1 - __lng_bd1;



                  for (int __i = 1; __i < __ad; ++__i)
                    {
                      const int __j = __i - 1;
                      __term *= (__a + __d2 + __j) * (__b + __d2 + __j)
                              / (_Tp(1) + __d2 + __j) / __i * (_Tp(1) - __x);
                      __sum1 += __term;
                    }

                  if (__ln_pre1 > __log_max)
                    std::__throw_runtime_error(("Overflow of gamma functions" " in __hyperg_luke."));

                  else
                    __F1 = std::exp(__ln_pre1) * __sum1;
                }
              else
                {


                  __F1 = _Tp(0);
                }
            }


          bool __ok_d2 = true;
          _Tp __lng_ad2, __lng_bd2;
          try
            {
              __lng_ad2 = __log_gamma(__a + __d2);
              __lng_bd2 = __log_gamma(__b + __d2);
            }
          catch(...)
            {
              __ok_d2 = false;
            }

          if (__ok_d2)
            {


              const int __maxiter = 2000;
              const _Tp __psi_1 = -__numeric_constants<_Tp>::__gamma_e();
              const _Tp __psi_1pd = __psi(_Tp(1) + __ad);
              const _Tp __psi_apd1 = __psi(__a + __d1);
              const _Tp __psi_bpd1 = __psi(__b + __d1);

              _Tp __psi_term = __psi_1 + __psi_1pd - __psi_apd1
                             - __psi_bpd1 - __ln_omx;
              _Tp __fact = _Tp(1);
              _Tp __sum2 = __psi_term;
              _Tp __ln_pre2 = __lng_c + __d1 * __ln_omx
                            - __lng_ad2 - __lng_bd2;


              int __j;
              for (__j = 1; __j < __maxiter; ++__j)
                {


                  const _Tp __term1 = _Tp(1) / _Tp(__j)
                                    + _Tp(1) / (__ad + __j);
                  const _Tp __term2 = _Tp(1) / (__a + __d1 + _Tp(__j - 1))
                                    + _Tp(1) / (__b + __d1 + _Tp(__j - 1));
                  __psi_term += __term1 - __term2;
                  __fact *= (__a + __d1 + _Tp(__j - 1))
                          * (__b + __d1 + _Tp(__j - 1))
                          / ((__ad + __j) * __j) * (_Tp(1) - __x);
                  const _Tp __delta = __fact * __psi_term;
                  __sum2 += __delta;
                  if (std::abs(__delta) < __eps * std::abs(__sum2))
                    break;
                }
              if (__j == __maxiter)
                std::__throw_runtime_error(("Sum F2 failed to converge " "in __hyperg_reflect"));


              if (__sum2 == _Tp(0))
                __F2 = _Tp(0);
              else
                __F2 = std::exp(__ln_pre2) * __sum2;
            }
          else
            {


              __F2 = _Tp(0);
            }

          const _Tp __sgn_2 = (__intd % 2 == 1 ? -_Tp(1) : _Tp(1));
          const _Tp __F = __F1 + __sgn_2 * __F2;

          return __F;
        }
      else
        {




          bool __ok1 = true;
          _Tp __sgn_g1ca = _Tp(0), __ln_g1ca = _Tp(0);
          _Tp __sgn_g1cb = _Tp(0), __ln_g1cb = _Tp(0);
          try
            {
              __sgn_g1ca = __log_gamma_sign(__c - __a);
              __ln_g1ca = __log_gamma(__c - __a);
              __sgn_g1cb = __log_gamma_sign(__c - __b);
              __ln_g1cb = __log_gamma(__c - __b);
            }
          catch(...)
            {
              __ok1 = false;
            }

          bool __ok2 = true;
          _Tp __sgn_g2a = _Tp(0), __ln_g2a = _Tp(0);
          _Tp __sgn_g2b = _Tp(0), __ln_g2b = _Tp(0);
          try
            {
              __sgn_g2a = __log_gamma_sign(__a);
              __ln_g2a = __log_gamma(__a);
              __sgn_g2b = __log_gamma_sign(__b);
              __ln_g2b = __log_gamma(__b);
            }
          catch(...)
            {
              __ok2 = false;
            }

          const _Tp __sgn_gc = __log_gamma_sign(__c);
          const _Tp __ln_gc = __log_gamma(__c);
          const _Tp __sgn_gd = __log_gamma_sign(__d);
          const _Tp __ln_gd = __log_gamma(__d);
          const _Tp __sgn_gmd = __log_gamma_sign(-__d);
          const _Tp __ln_gmd = __log_gamma(-__d);

          const _Tp __sgn1 = __sgn_gc * __sgn_gd * __sgn_g1ca * __sgn_g1cb;
          const _Tp __sgn2 = __sgn_gc * __sgn_gmd * __sgn_g2a * __sgn_g2b;

          _Tp __pre1, __pre2;
          if (__ok1 && __ok2)
            {
              _Tp __ln_pre1 = __ln_gc + __ln_gd - __ln_g1ca - __ln_g1cb;
              _Tp __ln_pre2 = __ln_gc + __ln_gmd - __ln_g2a - __ln_g2b
                            + __d * std::log(_Tp(1) - __x);
              if (__ln_pre1 < __log_max && __ln_pre2 < __log_max)
                {
                  __pre1 = std::exp(__ln_pre1);
                  __pre2 = std::exp(__ln_pre2);
                  __pre1 *= __sgn1;
                  __pre2 *= __sgn2;
                }
              else
                {
                  std::__throw_runtime_error(("Overflow of gamma functions " "in __hyperg_reflect"));

                }
            }
          else if (__ok1 && !__ok2)
            {
              _Tp __ln_pre1 = __ln_gc + __ln_gd - __ln_g1ca - __ln_g1cb;
              if (__ln_pre1 < __log_max)
                {
                  __pre1 = std::exp(__ln_pre1);
                  __pre1 *= __sgn1;
                  __pre2 = _Tp(0);
                }
              else
                {
                  std::__throw_runtime_error(("Overflow of gamma functions " "in __hyperg_reflect"));

                }
            }
          else if (!__ok1 && __ok2)
            {
              _Tp __ln_pre2 = __ln_gc + __ln_gmd - __ln_g2a - __ln_g2b
                            + __d * std::log(_Tp(1) - __x);
              if (__ln_pre2 < __log_max)
                {
                  __pre1 = _Tp(0);
                  __pre2 = std::exp(__ln_pre2);
                  __pre2 *= __sgn2;
                }
              else
                {
                  std::__throw_runtime_error(("Overflow of gamma functions " "in __hyperg_reflect"));

                }
            }
          else
            {
              __pre1 = _Tp(0);
              __pre2 = _Tp(0);
              std::__throw_runtime_error(("Underflow of gamma functions " "in __hyperg_reflect"));

            }

          const _Tp __F1 = __hyperg_series(__a, __b, _Tp(1) - __d,
                                           _Tp(1) - __x);
          const _Tp __F2 = __hyperg_series(__c - __a, __c - __b, _Tp(1) + __d,
                                           _Tp(1) - __x);

          const _Tp __F = __pre1 * __F1 + __pre2 * __F2;

          return __F;
        }
    }
# 728 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/hypergeometric.tcc" 3
    template<typename _Tp>
    _Tp
    __hyperg(_Tp __a, _Tp __b, _Tp __c, _Tp __x)
    {

      const _Tp __a_nint = ::std::nearbyint(__a);
      const _Tp __b_nint = ::std::nearbyint(__b);
      const _Tp __c_nint = ::std::nearbyint(__c);





      const _Tp __toler = _Tp(1000) * std::numeric_limits<_Tp>::epsilon();
      if (std::abs(__x) >= _Tp(1))
        std::__throw_domain_error(("Argument outside unit circle " "in __hyperg."));

      else if (__isnan(__a) || __isnan(__b)
            || __isnan(__c) || __isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__c_nint == __c && __c_nint <= _Tp(0))
        return std::numeric_limits<_Tp>::infinity();
      else if (std::abs(__c - __b) < __toler || std::abs(__c - __a) < __toler)
        return std::pow(_Tp(1) - __x, __c - __a - __b);
      else if (__a >= _Tp(0) && __b >= _Tp(0) && __c >= _Tp(0)
            && __x >= _Tp(0) && __x < _Tp(0.995L))
        return __hyperg_series(__a, __b, __c, __x);
      else if (std::abs(__a) < _Tp(10) && std::abs(__b) < _Tp(10))
        {


          if (__a < _Tp(0) && std::abs(__a - __a_nint) < __toler)
            return __hyperg_series(__a_nint, __b, __c, __x);
          else if (__b < _Tp(0) && std::abs(__b - __b_nint) < __toler)
            return __hyperg_series(__a, __b_nint, __c, __x);
          else if (__x < -_Tp(0.25L))
            return __hyperg_luke(__a, __b, __c, __x);
          else if (__x < _Tp(0.5L))
            return __hyperg_series(__a, __b, __c, __x);
          else
            if (std::abs(__c) > _Tp(10))
              return __hyperg_series(__a, __b, __c, __x);
            else
              return __hyperg_reflect(__a, __b, __c, __x);
        }
      else
        return __hyperg_luke(__a, __b, __c, __x);
    }
  }






}
# 55 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/legendre_function.tcc" 1 3
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/legendre_function.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 65 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/legendre_function.tcc" 3
  namespace __detail
  {
# 80 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/legendre_function.tcc" 3
    template<typename _Tp>
    _Tp
    __poly_legendre_p(unsigned int __l, _Tp __x)
    {

      if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x == +_Tp(1))
        return +_Tp(1);
      else if (__x == -_Tp(1))
        return (__l % 2 == 1 ? -_Tp(1) : +_Tp(1));
      else
        {
          _Tp __p_lm2 = _Tp(1);
          if (__l == 0)
            return __p_lm2;

          _Tp __p_lm1 = __x;
          if (__l == 1)
            return __p_lm1;

          _Tp __p_l = 0;
          for (unsigned int __ll = 2; __ll <= __l; ++__ll)
            {


              __p_l = _Tp(2) * __x * __p_lm1 - __p_lm2
                    - (__x * __p_lm1 - __p_lm2) / _Tp(__ll);
              __p_lm2 = __p_lm1;
              __p_lm1 = __p_l;
            }

          return __p_l;
        }
    }
# 136 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/legendre_function.tcc" 3
    template<typename _Tp>
    _Tp
    __assoc_legendre_p(unsigned int __l, unsigned int __m, _Tp __x,
         _Tp __phase = _Tp(+1))
    {

      if (__m > __l)
        return _Tp(0);
      else if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__m == 0)
        return __poly_legendre_p(__l, __x);
      else
        {
          _Tp __p_mm = _Tp(1);
          if (__m > 0)
            {


              _Tp __root = std::sqrt(_Tp(1) - __x) * std::sqrt(_Tp(1) + __x);
              _Tp __fact = _Tp(1);
              for (unsigned int __i = 1; __i <= __m; ++__i)
                {
                  __p_mm *= __phase * __fact * __root;
                  __fact += _Tp(2);
                }
            }
          if (__l == __m)
            return __p_mm;

          _Tp __p_mp1m = _Tp(2 * __m + 1) * __x * __p_mm;
          if (__l == __m + 1)
            return __p_mp1m;

          _Tp __p_lm2m = __p_mm;
          _Tp __P_lm1m = __p_mp1m;
          _Tp __p_lm = _Tp(0);
          for (unsigned int __j = __m + 2; __j <= __l; ++__j)
            {
              __p_lm = (_Tp(2 * __j - 1) * __x * __P_lm1m
                      - _Tp(__j + __m - 1) * __p_lm2m) / _Tp(__j - __m);
              __p_lm2m = __P_lm1m;
              __P_lm1m = __p_lm;
            }

          return __p_lm;
        }
    }
# 214 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/legendre_function.tcc" 3
    template <typename _Tp>
    _Tp
    __sph_legendre(unsigned int __l, unsigned int __m, _Tp __theta)
    {
      if (__isnan(__theta))
        return std::numeric_limits<_Tp>::quiet_NaN();

      const _Tp __x = std::cos(__theta);

      if (__m > __l)
        return _Tp(0);
      else if (__m == 0)
        {
          _Tp __P = __poly_legendre_p(__l, __x);
          _Tp __fact = std::sqrt(_Tp(2 * __l + 1)
                     / (_Tp(4) * __numeric_constants<_Tp>::__pi()));
          __P *= __fact;
          return __P;
        }
      else if (__x == _Tp(1) || __x == -_Tp(1))
        {

          return _Tp(0);
        }
      else
        {





          const _Tp __sgn = ( __m % 2 == 1 ? -_Tp(1) : _Tp(1));
          const _Tp __y_mp1m_factor = __x * std::sqrt(_Tp(2 * __m + 3));

          const _Tp __lncirc = ::std::log1p(-__x * __x);





          const _Tp __lnpoch = ::std::lgamma(_Tp(__m + _Tp(0.5L)))
                             - ::std::lgamma(_Tp(__m));




          const _Tp __lnpre_val =
                    -_Tp(0.25L) * __numeric_constants<_Tp>::__lnpi()
                    + _Tp(0.5L) * (__lnpoch + __m * __lncirc);
          const _Tp __sr = std::sqrt((_Tp(2) + _Tp(1) / __m)
                         / (_Tp(4) * __numeric_constants<_Tp>::__pi()));
          _Tp __y_mm = __sgn * __sr * std::exp(__lnpre_val);
          _Tp __y_mp1m = __y_mp1m_factor * __y_mm;

          if (__l == __m)
            return __y_mm;
          else if (__l == __m + 1)
            return __y_mp1m;
          else
            {
              _Tp __y_lm = _Tp(0);


              for (int __ll = __m + 2; __ll <= __l; ++__ll)
                {
                  const _Tp __rat1 = _Tp(__ll - __m) / _Tp(__ll + __m);
                  const _Tp __rat2 = _Tp(__ll - __m - 1) / _Tp(__ll + __m - 1);
                  const _Tp __fact1 = std::sqrt(__rat1 * _Tp(2 * __ll + 1)
                                                       * _Tp(2 * __ll - 1));
                  const _Tp __fact2 = std::sqrt(__rat1 * __rat2 * _Tp(2 * __ll + 1)
                                                                / _Tp(2 * __ll - 3));
                  __y_lm = (__x * __y_mp1m * __fact1
                         - (__ll + __m - 1) * __y_mm * __fact2) / _Tp(__ll - __m);
                  __y_mm = __y_mp1m;
                  __y_mp1m = __y_lm;
                }

              return __y_lm;
            }
        }
    }
  }






}
# 56 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 1 3
# 51 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 65 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
  namespace __detail
  {
# 83 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
    template <typename _Tp>
    void
    __bessel_ik(_Tp __nu, _Tp __x,
                _Tp & __Inu, _Tp & __Knu, _Tp & __Ipnu, _Tp & __Kpnu)
    {
      if (__x == _Tp(0))
        {
          if (__nu == _Tp(0))
            {
              __Inu = _Tp(1);
              __Ipnu = _Tp(0);
            }
          else if (__nu == _Tp(1))
            {
              __Inu = _Tp(0);
              __Ipnu = _Tp(0.5L);
            }
          else
            {
              __Inu = _Tp(0);
              __Ipnu = _Tp(0);
            }
          __Knu = std::numeric_limits<_Tp>::infinity();
          __Kpnu = -std::numeric_limits<_Tp>::infinity();
          return;
        }

      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();
      const _Tp __fp_min = _Tp(10) * std::numeric_limits<_Tp>::epsilon();
      const int __max_iter = 15000;
      const _Tp __x_min = _Tp(2);

      const int __nl = static_cast<int>(__nu + _Tp(0.5L));

      const _Tp __mu = __nu - __nl;
      const _Tp __mu2 = __mu * __mu;
      const _Tp __xi = _Tp(1) / __x;
      const _Tp __xi2 = _Tp(2) * __xi;
      _Tp __h = __nu * __xi;
      if ( __h < __fp_min )
        __h = __fp_min;
      _Tp __b = __xi2 * __nu;
      _Tp __d = _Tp(0);
      _Tp __c = __h;
      int __i;
      for ( __i = 1; __i <= __max_iter; ++__i )
        {
          __b += __xi2;
          __d = _Tp(1) / (__b + __d);
          __c = __b + _Tp(1) / __c;
          const _Tp __del = __c * __d;
          __h *= __del;
          if (std::abs(__del - _Tp(1)) < __eps)
            break;
        }
      if (__i > __max_iter)
        std::__throw_runtime_error(("Argument x too large " "in __bessel_ik; " "try asymptotic expansion."));


      _Tp __Inul = __fp_min;
      _Tp __Ipnul = __h * __Inul;
      _Tp __Inul1 = __Inul;
      _Tp __Ipnu1 = __Ipnul;
      _Tp __fact = __nu * __xi;
      for (int __l = __nl; __l >= 1; --__l)
        {
          const _Tp __Inutemp = __fact * __Inul + __Ipnul;
          __fact -= __xi;
          __Ipnul = __fact * __Inutemp + __Inul;
          __Inul = __Inutemp;
        }
      _Tp __f = __Ipnul / __Inul;
      _Tp __Kmu, __Knu1;
      if (__x < __x_min)
        {
          const _Tp __x2 = __x / _Tp(2);
          const _Tp __pimu = __numeric_constants<_Tp>::__pi() * __mu;
          const _Tp __fact = (std::abs(__pimu) < __eps
                            ? _Tp(1) : __pimu / std::sin(__pimu));
          _Tp __d = -std::log(__x2);
          _Tp __e = __mu * __d;
          const _Tp __fact2 = (std::abs(__e) < __eps
                            ? _Tp(1) : std::sinh(__e) / __e);
          _Tp __gam1, __gam2, __gampl, __gammi;
          __gamma_temme(__mu, __gam1, __gam2, __gampl, __gammi);
          _Tp __ff = __fact
                   * (__gam1 * std::cosh(__e) + __gam2 * __fact2 * __d);
          _Tp __sum = __ff;
          __e = std::exp(__e);
          _Tp __p = __e / (_Tp(2) * __gampl);
          _Tp __q = _Tp(1) / (_Tp(2) * __e * __gammi);
          _Tp __c = _Tp(1);
          __d = __x2 * __x2;
          _Tp __sum1 = __p;
          int __i;
          for (__i = 1; __i <= __max_iter; ++__i)
            {
              __ff = (__i * __ff + __p + __q) / (__i * __i - __mu2);
              __c *= __d / __i;
              __p /= __i - __mu;
              __q /= __i + __mu;
              const _Tp __del = __c * __ff;
              __sum += __del;
              const _Tp __del1 = __c * (__p - __i * __ff);
              __sum1 += __del1;
              if (std::abs(__del) < __eps * std::abs(__sum))
                break;
            }
          if (__i > __max_iter)
            std::__throw_runtime_error(("Bessel k series failed to converge " "in __bessel_ik."));

          __Kmu = __sum;
          __Knu1 = __sum1 * __xi2;
        }
      else
        {
          _Tp __b = _Tp(2) * (_Tp(1) + __x);
          _Tp __d = _Tp(1) / __b;
          _Tp __delh = __d;
          _Tp __h = __delh;
          _Tp __q1 = _Tp(0);
          _Tp __q2 = _Tp(1);
          _Tp __a1 = _Tp(0.25L) - __mu2;
          _Tp __q = __c = __a1;
          _Tp __a = -__a1;
          _Tp __s = _Tp(1) + __q * __delh;
          int __i;
          for (__i = 2; __i <= __max_iter; ++__i)
            {
              __a -= 2 * (__i - 1);
              __c = -__a * __c / __i;
              const _Tp __qnew = (__q1 - __b * __q2) / __a;
              __q1 = __q2;
              __q2 = __qnew;
              __q += __c * __qnew;
              __b += _Tp(2);
              __d = _Tp(1) / (__b + __a * __d);
              __delh = (__b * __d - _Tp(1)) * __delh;
              __h += __delh;
              const _Tp __dels = __q * __delh;
              __s += __dels;
              if ( std::abs(__dels / __s) < __eps )
                break;
            }
          if (__i > __max_iter)
            std::__throw_runtime_error(("Steed's method failed " "in __bessel_ik."));

          __h = __a1 * __h;
          __Kmu = std::sqrt(__numeric_constants<_Tp>::__pi() / (_Tp(2) * __x))
                * std::exp(-__x) / __s;
          __Knu1 = __Kmu * (__mu + __x + _Tp(0.5L) - __h) * __xi;
        }

      _Tp __Kpmu = __mu * __xi * __Kmu - __Knu1;
      _Tp __Inumu = __xi / (__f * __Kmu - __Kpmu);
      __Inu = __Inumu * __Inul1 / __Inul;
      __Ipnu = __Inumu * __Ipnu1 / __Inul;
      for ( __i = 1; __i <= __nl; ++__i )
        {
          const _Tp __Knutemp = (__mu + __i) * __xi2 * __Knu1 + __Kmu;
          __Kmu = __Knu1;
          __Knu1 = __Knutemp;
        }
      __Knu = __Kmu;
      __Kpnu = __nu * __xi * __Kmu - __Knu1;

      return;
    }
# 267 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
    template<typename _Tp>
    _Tp
    __cyl_bessel_i(_Tp __nu, _Tp __x)
    {
      if (__nu < _Tp(0) || __x < _Tp(0))
        std::__throw_domain_error(("Bad argument " "in __cyl_bessel_i."));

      else if (__isnan(__nu) || __isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__x * __x < _Tp(10) * (__nu + _Tp(1)))
        return __cyl_bessel_ij_series(__nu, __x, +_Tp(1), 200);
      else
        {
          _Tp __I_nu, __K_nu, __Ip_nu, __Kp_nu;
          __bessel_ik(__nu, __x, __I_nu, __K_nu, __Ip_nu, __Kp_nu);
          return __I_nu;
        }
    }
# 303 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
    template<typename _Tp>
    _Tp
    __cyl_bessel_k(_Tp __nu, _Tp __x)
    {
      if (__nu < _Tp(0) || __x < _Tp(0))
        std::__throw_domain_error(("Bad argument " "in __cyl_bessel_k."));

      else if (__isnan(__nu) || __isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else
        {
          _Tp __I_nu, __K_nu, __Ip_nu, __Kp_nu;
          __bessel_ik(__nu, __x, __I_nu, __K_nu, __Ip_nu, __Kp_nu);
          return __K_nu;
        }
    }
# 337 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
    template <typename _Tp>
    void
    __sph_bessel_ik(unsigned int __n, _Tp __x,
                    _Tp & __i_n, _Tp & __k_n, _Tp & __ip_n, _Tp & __kp_n)
    {
      const _Tp __nu = _Tp(__n) + _Tp(0.5L);

      _Tp __I_nu, __Ip_nu, __K_nu, __Kp_nu;
      __bessel_ik(__nu, __x, __I_nu, __K_nu, __Ip_nu, __Kp_nu);

      const _Tp __factor = __numeric_constants<_Tp>::__sqrtpio2()
                         / std::sqrt(__x);

      __i_n = __factor * __I_nu;
      __k_n = __factor * __K_nu;
      __ip_n = __factor * __Ip_nu - __i_n / (_Tp(2) * __x);
      __kp_n = __factor * __Kp_nu - __k_n / (_Tp(2) * __x);

      return;
    }
# 373 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/modified_bessel_func.tcc" 3
    template <typename _Tp>
    void
    __airy(_Tp __x, _Tp & __Ai, _Tp & __Bi, _Tp & __Aip, _Tp & __Bip)
    {
      const _Tp __absx = std::abs(__x);
      const _Tp __rootx = std::sqrt(__absx);
      const _Tp __z = _Tp(2) * __absx * __rootx / _Tp(3);
      const _Tp _S_NaN = std::numeric_limits<_Tp>::quiet_NaN();
      const _Tp _S_inf = std::numeric_limits<_Tp>::infinity();

      if (__isnan(__x))
        __Bip = __Aip = __Bi = __Ai = std::numeric_limits<_Tp>::quiet_NaN();
      else if (__z == _S_inf)
        {
   __Aip = __Ai = _Tp(0);
   __Bip = __Bi = _S_inf;
 }
      else if (__z == -_S_inf)
 __Bip = __Aip = __Bi = __Ai = _Tp(0);
      else if (__x > _Tp(0))
        {
          _Tp __I_nu, __Ip_nu, __K_nu, __Kp_nu;

          __bessel_ik(_Tp(1) / _Tp(3), __z, __I_nu, __K_nu, __Ip_nu, __Kp_nu);
          __Ai = __rootx * __K_nu
               / (__numeric_constants<_Tp>::__sqrt3()
                * __numeric_constants<_Tp>::__pi());
          __Bi = __rootx * (__K_nu / __numeric_constants<_Tp>::__pi()
                 + _Tp(2) * __I_nu / __numeric_constants<_Tp>::__sqrt3());

          __bessel_ik(_Tp(2) / _Tp(3), __z, __I_nu, __K_nu, __Ip_nu, __Kp_nu);
          __Aip = -__x * __K_nu
                / (__numeric_constants<_Tp>::__sqrt3()
                 * __numeric_constants<_Tp>::__pi());
          __Bip = __x * (__K_nu / __numeric_constants<_Tp>::__pi()
                      + _Tp(2) * __I_nu
                      / __numeric_constants<_Tp>::__sqrt3());
        }
      else if (__x < _Tp(0))
        {
          _Tp __J_nu, __Jp_nu, __N_nu, __Np_nu;

          __bessel_jn(_Tp(1) / _Tp(3), __z, __J_nu, __N_nu, __Jp_nu, __Np_nu);
          __Ai = __rootx * (__J_nu
                    - __N_nu / __numeric_constants<_Tp>::__sqrt3()) / _Tp(2);
          __Bi = -__rootx * (__N_nu
                    + __J_nu / __numeric_constants<_Tp>::__sqrt3()) / _Tp(2);

          __bessel_jn(_Tp(2) / _Tp(3), __z, __J_nu, __N_nu, __Jp_nu, __Np_nu);
          __Aip = __absx * (__N_nu / __numeric_constants<_Tp>::__sqrt3()
                          + __J_nu) / _Tp(2);
          __Bip = __absx * (__J_nu / __numeric_constants<_Tp>::__sqrt3()
                          - __N_nu) / _Tp(2);
        }
      else
        {



          __Ai = _Tp(0.35502805388781723926L);
          __Bi = __Ai * __numeric_constants<_Tp>::__sqrt3();




          __Aip = -_Tp(0.25881940379280679840L);
          __Bip = -__Aip * __numeric_constants<_Tp>::__sqrt3();
        }

      return;
    }
  }





}
# 57 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_hermite.tcc" 1 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_hermite.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 56 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_hermite.tcc" 3
  namespace __detail
  {
# 72 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_hermite.tcc" 3
    template<typename _Tp>
    _Tp
    __poly_hermite_recursion(unsigned int __n, _Tp __x)
    {

      _Tp __H_0 = 1;
      if (__n == 0)
        return __H_0;


      _Tp __H_1 = 2 * __x;
      if (__n == 1)
        return __H_1;


      _Tp __H_n, __H_nm1, __H_nm2;
      unsigned int __i;
      for (__H_nm2 = __H_0, __H_nm1 = __H_1, __i = 2; __i <= __n; ++__i)
        {
          __H_n = 2 * (__x * __H_nm1 - (__i - 1) * __H_nm2);
          __H_nm2 = __H_nm1;
          __H_nm1 = __H_n;
        }

      return __H_n;
    }
# 114 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_hermite.tcc" 3
    template<typename _Tp>
    inline _Tp
    __poly_hermite(unsigned int __n, _Tp __x)
    {
      if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else
        return __poly_hermite_recursion(__n, __x);
    }
  }





}
# 58 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 1 3
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
  namespace __detail
  {
# 75 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
    template<typename _Tpa, typename _Tp>
    _Tp
    __poly_laguerre_large_n(unsigned __n, _Tpa __alpha1, _Tp __x)
    {
      const _Tp __a = -_Tp(__n);
      const _Tp __b = _Tp(__alpha1) + _Tp(1);
      const _Tp __eta = _Tp(2) * __b - _Tp(4) * __a;
      const _Tp __cos2th = __x / __eta;
      const _Tp __sin2th = _Tp(1) - __cos2th;
      const _Tp __th = std::acos(std::sqrt(__cos2th));
      const _Tp __pre_h = __numeric_constants<_Tp>::__pi_2()
                        * __numeric_constants<_Tp>::__pi_2()
                        * __eta * __eta * __cos2th * __sin2th;


      const _Tp __lg_b = ::std::lgamma(_Tp(__n) + __b);
      const _Tp __lnfact = ::std::lgamma(_Tp(__n + 1));





      _Tp __pre_term1 = _Tp(0.5L) * (_Tp(1) - __b)
                      * std::log(_Tp(0.25L) * __x * __eta);
      _Tp __pre_term2 = _Tp(0.25L) * std::log(__pre_h);
      _Tp __lnpre = __lg_b - __lnfact + _Tp(0.5L) * __x
                      + __pre_term1 - __pre_term2;
      _Tp __ser_term1 = std::sin(__a * __numeric_constants<_Tp>::__pi());
      _Tp __ser_term2 = std::sin(_Tp(0.25L) * __eta
                              * (_Tp(2) * __th
                               - std::sin(_Tp(2) * __th))
                               + __numeric_constants<_Tp>::__pi_4());
      _Tp __ser = __ser_term1 + __ser_term2;

      return std::exp(__lnpre) * __ser;
    }
# 129 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
    template<typename _Tpa, typename _Tp>
    _Tp
    __poly_laguerre_hyperg(unsigned int __n, _Tpa __alpha1, _Tp __x)
    {
      const _Tp __b = _Tp(__alpha1) + _Tp(1);
      const _Tp __mx = -__x;
      const _Tp __tc_sgn = (__x < _Tp(0) ? _Tp(1)
                         : ((__n % 2 == 1) ? -_Tp(1) : _Tp(1)));

      _Tp __tc = _Tp(1);
      const _Tp __ax = std::abs(__x);
      for (unsigned int __k = 1; __k <= __n; ++__k)
        __tc *= (__ax / __k);

      _Tp __term = __tc * __tc_sgn;
      _Tp __sum = __term;
      for (int __k = int(__n) - 1; __k >= 0; --__k)
        {
          __term *= ((__b + _Tp(__k)) / _Tp(int(__n) - __k))
                  * _Tp(__k + 1) / __mx;
          __sum += __term;
        }

      return __sum;
    }
# 185 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
    template<typename _Tpa, typename _Tp>
    _Tp
    __poly_laguerre_recursion(unsigned int __n, _Tpa __alpha1, _Tp __x)
    {

      _Tp __l_0 = _Tp(1);
      if (__n == 0)
        return __l_0;


      _Tp __l_1 = -__x + _Tp(1) + _Tp(__alpha1);
      if (__n == 1)
        return __l_1;


      _Tp __l_n2 = __l_0;
      _Tp __l_n1 = __l_1;
      _Tp __l_n = _Tp(0);
      for (unsigned int __nn = 2; __nn <= __n; ++__nn)
        {
            __l_n = (_Tp(2 * __nn - 1) + _Tp(__alpha1) - __x)
                  * __l_n1 / _Tp(__nn)
                  - (_Tp(__nn - 1) + _Tp(__alpha1)) * __l_n2 / _Tp(__nn);
            __l_n2 = __l_n1;
            __l_n1 = __l_n;
        }

      return __l_n;
    }
# 244 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
    template<typename _Tpa, typename _Tp>
    _Tp
    __poly_laguerre(unsigned int __n, _Tpa __alpha1, _Tp __x)
    {
      if (__x < _Tp(0))
        std::__throw_domain_error(("Negative argument " "in __poly_laguerre."));


      else if (__isnan(__x))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__n == 0)
        return _Tp(1);
      else if (__n == 1)
        return _Tp(1) + _Tp(__alpha1) - __x;
      else if (__x == _Tp(0))
        {
          _Tp __prod = _Tp(__alpha1) + _Tp(1);
          for (unsigned int __k = 2; __k <= __n; ++__k)
            __prod *= (_Tp(__alpha1) + _Tp(__k)) / _Tp(__k);
          return __prod;
        }
      else if (__n > 10000000 && _Tp(__alpha1) > -_Tp(1)
            && __x < _Tp(2) * (_Tp(__alpha1) + _Tp(1)) + _Tp(4 * __n))
        return __poly_laguerre_large_n(__n, __alpha1, __x);
      else if (_Tp(__alpha1) >= _Tp(0)
           || (__x > _Tp(0) && _Tp(__alpha1) < -_Tp(__n + 1)))
        return __poly_laguerre_recursion(__n, __alpha1, __x);
      else
        return __poly_laguerre_hyperg(__n, __alpha1, __x);
    }
# 296 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
    template<typename _Tp>
    inline _Tp
    __assoc_laguerre(unsigned int __n, unsigned int __m, _Tp __x)
    { return __poly_laguerre<unsigned int, _Tp>(__n, __m, __x); }
# 316 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/poly_laguerre.tcc" 3
    template<typename _Tp>
    inline _Tp
    __laguerre(unsigned int __n, _Tp __x)
    { return __poly_laguerre<unsigned int, _Tp>(__n, 0, __x); }
  }






}
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 1 3
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
  namespace __detail
  {
# 78 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    _Tp
    __riemann_zeta_sum(_Tp __s)
    {

      if (__s < _Tp(1))
        std::__throw_domain_error(("Bad argument in zeta sum."));

      const unsigned int max_iter = 10000;
      _Tp __zeta = _Tp(0);
      for (unsigned int __k = 1; __k < max_iter; ++__k)
        {
          _Tp __term = std::pow(static_cast<_Tp>(__k), -__s);
          if (__term < std::numeric_limits<_Tp>::epsilon())
            {
              break;
            }
          __zeta += __term;
        }

      return __zeta;
    }
# 115 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    _Tp
    __riemann_zeta_alt(_Tp __s)
    {
      _Tp __sgn = _Tp(1);
      _Tp __zeta = _Tp(0);
      for (unsigned int __i = 1; __i < 10000000; ++__i)
        {
          _Tp __term = __sgn / std::pow(__i, __s);
          if (std::abs(__term) < std::numeric_limits<_Tp>::epsilon())
            break;
          __zeta += __term;
          __sgn *= _Tp(-1);
        }
      __zeta /= _Tp(1) - std::pow(_Tp(2), _Tp(1) - __s);

      return __zeta;
    }
# 157 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    _Tp
    __riemann_zeta_glob(_Tp __s)
    {
      _Tp __zeta = _Tp(0);

      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();

      const _Tp __max_bincoeff = std::numeric_limits<_Tp>::max_exponent10
                               * std::log(_Tp(10)) - _Tp(1);



      if (__s < _Tp(0))
        {

          if (::std::fmod(__s,_Tp(2)) == _Tp(0))
            return _Tp(0);
          else

            {
              _Tp __zeta = __riemann_zeta_glob(_Tp(1) - __s);
              __zeta *= std::pow(_Tp(2)
                     * __numeric_constants<_Tp>::__pi(), __s)
                     * std::sin(__numeric_constants<_Tp>::__pi_2() * __s)

                     * std::exp(::std::lgamma(_Tp(1) - __s))



                     / __numeric_constants<_Tp>::__pi();
              return __zeta;
            }
        }

      _Tp __num = _Tp(0.5L);
      const unsigned int __maxit = 10000;
      for (unsigned int __i = 0; __i < __maxit; ++__i)
        {
          bool __punt = false;
          _Tp __sgn = _Tp(1);
          _Tp __term = _Tp(0);
          for (unsigned int __j = 0; __j <= __i; ++__j)
            {

              _Tp __bincoeff = ::std::lgamma(_Tp(1 + __i))
                              - ::std::lgamma(_Tp(1 + __j))
                              - ::std::lgamma(_Tp(1 + __i - __j));





              if (__bincoeff > __max_bincoeff)
                {

                  __punt = true;
                  break;
                }
              __bincoeff = std::exp(__bincoeff);
              __term += __sgn * __bincoeff * std::pow(_Tp(1 + __j), -__s);
              __sgn *= _Tp(-1);
            }
          if (__punt)
            break;
          __term *= __num;
          __zeta += __term;
          if (std::abs(__term/__zeta) < __eps)
            break;
          __num *= _Tp(0.5L);
        }

      __zeta /= _Tp(1) - std::pow(_Tp(2), _Tp(1) - __s);

      return __zeta;
    }
# 252 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    _Tp
    __riemann_zeta_product(_Tp __s)
    {
      static const _Tp __prime[] = {
        _Tp(2), _Tp(3), _Tp(5), _Tp(7), _Tp(11), _Tp(13), _Tp(17), _Tp(19),
        _Tp(23), _Tp(29), _Tp(31), _Tp(37), _Tp(41), _Tp(43), _Tp(47),
        _Tp(53), _Tp(59), _Tp(61), _Tp(67), _Tp(71), _Tp(73), _Tp(79),
        _Tp(83), _Tp(89), _Tp(97), _Tp(101), _Tp(103), _Tp(107), _Tp(109)
      };
      static const unsigned int __num_primes = sizeof(__prime) / sizeof(_Tp);

      _Tp __zeta = _Tp(1);
      for (unsigned int __i = 0; __i < __num_primes; ++__i)
        {
          const _Tp __fact = _Tp(1) - std::pow(__prime[__i], -__s);
          __zeta *= __fact;
          if (_Tp(1) - __fact < std::numeric_limits<_Tp>::epsilon())
            break;
        }

      __zeta = _Tp(1) / __zeta;

      return __zeta;
    }
# 293 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    _Tp
    __riemann_zeta(_Tp __s)
    {
      if (__isnan(__s))
        return std::numeric_limits<_Tp>::quiet_NaN();
      else if (__s == _Tp(1))
        return std::numeric_limits<_Tp>::infinity();
      else if (__s < -_Tp(19))
        {
          _Tp __zeta = __riemann_zeta_product(_Tp(1) - __s);
          __zeta *= std::pow(_Tp(2) * __numeric_constants<_Tp>::__pi(), __s)
                 * std::sin(__numeric_constants<_Tp>::__pi_2() * __s)

                 * std::exp(::std::lgamma(_Tp(1) - __s))



                 / __numeric_constants<_Tp>::__pi();
          return __zeta;
        }
      else if (__s < _Tp(20))
        {

          bool __glob = true;
          if (__glob)
            return __riemann_zeta_glob(__s);
          else
            {
              if (__s > _Tp(1))
                return __riemann_zeta_sum(__s);
              else
                {
                  _Tp __zeta = std::pow(_Tp(2)
                                * __numeric_constants<_Tp>::__pi(), __s)
                         * std::sin(__numeric_constants<_Tp>::__pi_2() * __s)

                             * ::std::tgamma(_Tp(1) - __s)



                             * __riemann_zeta_sum(_Tp(1) - __s);
                  return __zeta;
                }
            }
        }
      else
        return __riemann_zeta_product(__s);
    }
# 365 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    _Tp
    __hurwitz_zeta_glob(_Tp __a, _Tp __s)
    {
      _Tp __zeta = _Tp(0);

      const _Tp __eps = std::numeric_limits<_Tp>::epsilon();

      const _Tp __max_bincoeff = std::numeric_limits<_Tp>::max_exponent10
                               * std::log(_Tp(10)) - _Tp(1);

      const unsigned int __maxit = 10000;
      for (unsigned int __i = 0; __i < __maxit; ++__i)
        {
          bool __punt = false;
          _Tp __sgn = _Tp(1);
          _Tp __term = _Tp(0);
          for (unsigned int __j = 0; __j <= __i; ++__j)
            {

              _Tp __bincoeff = ::std::lgamma(_Tp(1 + __i))
                              - ::std::lgamma(_Tp(1 + __j))
                              - ::std::lgamma(_Tp(1 + __i - __j));





              if (__bincoeff > __max_bincoeff)
                {

                  __punt = true;
                  break;
                }
              __bincoeff = std::exp(__bincoeff);
              __term += __sgn * __bincoeff * std::pow(_Tp(__a + __j), -__s);
              __sgn *= _Tp(-1);
            }
          if (__punt)
            break;
          __term /= _Tp(__i + 1);
          if (std::abs(__term / __zeta) < __eps)
            break;
          __zeta += __term;
        }

      __zeta /= __s - _Tp(1);

      return __zeta;
    }
# 430 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tr1/riemann_zeta.tcc" 3
    template<typename _Tp>
    inline _Tp
    __hurwitz_zeta(_Tp __a, _Tp __s)
    { return __hurwitz_zeta_glob(__a, __s); }
  }






}
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 205 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  assoc_laguerref(unsigned int __n, unsigned int __m, float __x)
  { return __detail::__assoc_laguerre<float>(__n, __m, __x); }







  inline long double
  assoc_laguerrel(unsigned int __n, unsigned int __m, long double __x)
  { return __detail::__assoc_laguerre<long double>(__n, __m, __x); }
# 250 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    assoc_laguerre(unsigned int __n, unsigned int __m, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__assoc_laguerre<__type>(__n, __m, __x);
    }
# 266 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  assoc_legendref(unsigned int __l, unsigned int __m, float __x)
  { return __detail::__assoc_legendre_p<float>(__l, __m, __x); }






  inline long double
  assoc_legendrel(unsigned int __l, unsigned int __m, long double __x)
  { return __detail::__assoc_legendre_p<long double>(__l, __m, __x); }
# 296 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    assoc_legendre(unsigned int __l, unsigned int __m, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__assoc_legendre_p<__type>(__l, __m, __x);
    }
# 311 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  betaf(float __a, float __b)
  { return __detail::__beta<float>(__a, __b); }







  inline long double
  betal(long double __a, long double __b)
  { return __detail::__beta<long double>(__a, __b); }
# 341 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tpa, typename _Tpb>
    inline typename __gnu_cxx::__promote_2<_Tpa, _Tpb>::__type
    beta(_Tpa __a, _Tpb __b)
    {
      typedef typename __gnu_cxx::__promote_2<_Tpa, _Tpb>::__type __type;
      return __detail::__beta<__type>(__a, __b);
    }
# 357 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  comp_ellint_1f(float __k)
  { return __detail::__comp_ellint_1<float>(__k); }







  inline long double
  comp_ellint_1l(long double __k)
  { return __detail::__comp_ellint_1<long double>(__k); }
# 389 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    comp_ellint_1(_Tp __k)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__comp_ellint_1<__type>(__k);
    }
# 405 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  comp_ellint_2f(float __k)
  { return __detail::__comp_ellint_2<float>(__k); }







  inline long double
  comp_ellint_2l(long double __k)
  { return __detail::__comp_ellint_2<long double>(__k); }
# 436 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    comp_ellint_2(_Tp __k)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__comp_ellint_2<__type>(__k);
    }
# 452 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  comp_ellint_3f(float __k, float __nu)
  { return __detail::__comp_ellint_3<float>(__k, __nu); }







  inline long double
  comp_ellint_3l(long double __k, long double __nu)
  { return __detail::__comp_ellint_3<long double>(__k, __nu); }
# 487 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp, typename _Tpn>
    inline typename __gnu_cxx::__promote_2<_Tp, _Tpn>::__type
    comp_ellint_3(_Tp __k, _Tpn __nu)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Tpn>::__type __type;
      return __detail::__comp_ellint_3<__type>(__k, __nu);
    }
# 503 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  cyl_bessel_if(float __nu, float __x)
  { return __detail::__cyl_bessel_i<float>(__nu, __x); }







  inline long double
  cyl_bessel_il(long double __nu, long double __x)
  { return __detail::__cyl_bessel_i<long double>(__nu, __x); }
# 533 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tpnu, typename _Tp>
    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
    cyl_bessel_i(_Tpnu __nu, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
      return __detail::__cyl_bessel_i<__type>(__nu, __x);
    }
# 549 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  cyl_bessel_jf(float __nu, float __x)
  { return __detail::__cyl_bessel_j<float>(__nu, __x); }







  inline long double
  cyl_bessel_jl(long double __nu, long double __x)
  { return __detail::__cyl_bessel_j<long double>(__nu, __x); }
# 579 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tpnu, typename _Tp>
    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
    cyl_bessel_j(_Tpnu __nu, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
      return __detail::__cyl_bessel_j<__type>(__nu, __x);
    }
# 595 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  cyl_bessel_kf(float __nu, float __x)
  { return __detail::__cyl_bessel_k<float>(__nu, __x); }







  inline long double
  cyl_bessel_kl(long double __nu, long double __x)
  { return __detail::__cyl_bessel_k<long double>(__nu, __x); }
# 631 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tpnu, typename _Tp>
    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
    cyl_bessel_k(_Tpnu __nu, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
      return __detail::__cyl_bessel_k<__type>(__nu, __x);
    }
# 647 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  cyl_neumannf(float __nu, float __x)
  { return __detail::__cyl_neumann_n<float>(__nu, __x); }







  inline long double
  cyl_neumannl(long double __nu, long double __x)
  { return __detail::__cyl_neumann_n<long double>(__nu, __x); }
# 679 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tpnu, typename _Tp>
    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
    cyl_neumann(_Tpnu __nu, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
      return __detail::__cyl_neumann_n<__type>(__nu, __x);
    }
# 695 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  ellint_1f(float __k, float __phi)
  { return __detail::__ellint_1<float>(__k, __phi); }







  inline long double
  ellint_1l(long double __k, long double __phi)
  { return __detail::__ellint_1<long double>(__k, __phi); }
# 727 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp, typename _Tpp>
    inline typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type
    ellint_1(_Tp __k, _Tpp __phi)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type __type;
      return __detail::__ellint_1<__type>(__k, __phi);
    }
# 743 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  ellint_2f(float __k, float __phi)
  { return __detail::__ellint_2<float>(__k, __phi); }







  inline long double
  ellint_2l(long double __k, long double __phi)
  { return __detail::__ellint_2<long double>(__k, __phi); }
# 775 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp, typename _Tpp>
    inline typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type
    ellint_2(_Tp __k, _Tpp __phi)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type __type;
      return __detail::__ellint_2<__type>(__k, __phi);
    }
# 791 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  ellint_3f(float __k, float __nu, float __phi)
  { return __detail::__ellint_3<float>(__k, __nu, __phi); }







  inline long double
  ellint_3l(long double __k, long double __nu, long double __phi)
  { return __detail::__ellint_3<long double>(__k, __nu, __phi); }
# 828 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp, typename _Tpn, typename _Tpp>
    inline typename __gnu_cxx::__promote_3<_Tp, _Tpn, _Tpp>::__type
    ellint_3(_Tp __k, _Tpn __nu, _Tpp __phi)
    {
      typedef typename __gnu_cxx::__promote_3<_Tp, _Tpn, _Tpp>::__type __type;
      return __detail::__ellint_3<__type>(__k, __nu, __phi);
    }
# 843 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  expintf(float __x)
  { return __detail::__expint<float>(__x); }







  inline long double
  expintl(long double __x)
  { return __detail::__expint<long double>(__x); }
# 868 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    expint(_Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__expint<__type>(__x);
    }
# 884 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  hermitef(unsigned int __n, float __x)
  { return __detail::__poly_hermite<float>(__n, __x); }







  inline long double
  hermitel(unsigned int __n, long double __x)
  { return __detail::__poly_hermite<long double>(__n, __x); }
# 916 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    hermite(unsigned int __n, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__poly_hermite<__type>(__n, __x);
    }
# 932 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  laguerref(unsigned int __n, float __x)
  { return __detail::__laguerre<float>(__n, __x); }







  inline long double
  laguerrel(unsigned int __n, long double __x)
  { return __detail::__laguerre<long double>(__n, __x); }
# 960 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    laguerre(unsigned int __n, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__laguerre<__type>(__n, __x);
    }
# 976 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  legendref(unsigned int __l, float __x)
  { return __detail::__poly_legendre_p<float>(__l, __x); }







  inline long double
  legendrel(unsigned int __l, long double __x)
  { return __detail::__poly_legendre_p<long double>(__l, __x); }
# 1005 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    legendre(unsigned int __l, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__poly_legendre_p<__type>(__l, __x);
    }
# 1021 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  riemann_zetaf(float __s)
  { return __detail::__riemann_zeta<float>(__s); }







  inline long double
  riemann_zetal(long double __s)
  { return __detail::__riemann_zeta<long double>(__s); }
# 1056 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    riemann_zeta(_Tp __s)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__riemann_zeta<__type>(__s);
    }
# 1072 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  sph_besself(unsigned int __n, float __x)
  { return __detail::__sph_bessel<float>(__n, __x); }







  inline long double
  sph_bessell(unsigned int __n, long double __x)
  { return __detail::__sph_bessel<long double>(__n, __x); }
# 1100 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    sph_bessel(unsigned int __n, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__sph_bessel<__type>(__n, __x);
    }
# 1116 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  sph_legendref(unsigned int __l, unsigned int __m, float __theta)
  { return __detail::__sph_legendre<float>(__l, __m, __theta); }
# 1127 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline long double
  sph_legendrel(unsigned int __l, unsigned int __m, long double __theta)
  { return __detail::__sph_legendre<long double>(__l, __m, __theta); }
# 1147 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    sph_legendre(unsigned int __l, unsigned int __m, _Tp __theta)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__sph_legendre<__type>(__l, __m, __theta);
    }
# 1163 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  inline float
  sph_neumannf(unsigned int __n, float __x)
  { return __detail::__sph_neumann<float>(__n, __x); }







  inline long double
  sph_neumannl(unsigned int __n, long double __x)
  { return __detail::__sph_neumann<long double>(__n, __x); }
# 1191 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    sph_neumann(unsigned int __n, _Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __detail::__sph_neumann<__type>(__n, __x);
    }




}
# 1383 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/specfun.h" 3
#pragma GCC visibility pop
# 1928 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 2 3


}
# 51 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
# 121 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
extern "C++"
{
namespace std __attribute__ ((__visibility__ ("default")))
{


  using ::div_t;
  using ::ldiv_t;

  using ::abort;

  using ::aligned_alloc;

  using ::atexit;


  using ::at_quick_exit;


  using ::atof;
  using ::atoi;
  using ::atol;
  using ::bsearch;
  using ::calloc;
  using ::div;
  using ::exit;
  using ::free;
  using ::getenv;
  using ::labs;
  using ::ldiv;
  using ::malloc;

  using ::mblen;
  using ::mbstowcs;
  using ::mbtowc;

  using ::qsort;


  using ::quick_exit;


  using ::rand;
  using ::realloc;
  using ::srand;
  using ::strtod;
  using ::strtol;
  using ::strtoul;
  using ::system;

  using ::wcstombs;
  using ::wctomb;



  inline ldiv_t
  div(long __i, long __j) { return ldiv(__i, __j); }




}
# 195 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{



  using ::lldiv_t;





  using ::_Exit;



  using ::llabs;

  inline lldiv_t
  div(long long __n, long long __d)
  { lldiv_t __q; __q.quot = __n / __d; __q.rem = __n % __d; return __q; }

  using ::lldiv;
# 227 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
  using ::atoll;
  using ::strtoll;
  using ::strtoull;

  using ::strtof;
  using ::strtold;


}

namespace std
{

  using ::__gnu_cxx::lldiv_t;

  using ::__gnu_cxx::_Exit;

  using ::__gnu_cxx::llabs;
  using ::__gnu_cxx::div;
  using ::__gnu_cxx::lldiv;

  using ::__gnu_cxx::atoll;
  using ::__gnu_cxx::strtof;
  using ::__gnu_cxx::strtoll;
  using ::__gnu_cxx::strtoull;
  using ::__gnu_cxx::strtold;
}



}
# 52 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdlib.h" 1 3
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdlib.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdlib.h" 2 3

using std::abort;
using std::atexit;
using std::exit;


  using std::at_quick_exit;


  using std::quick_exit;




using std::div_t;
using std::ldiv_t;

using std::abs;
using std::atof;
using std::atoi;
using std::atol;
using std::bsearch;
using std::calloc;
using std::div;
using std::free;
using std::getenv;
using std::labs;
using std::ldiv;
using std::malloc;

using std::mblen;
using std::mbstowcs;
using std::mbtowc;

using std::qsort;
using std::rand;
using std::realloc;
using std::srand;
using std::strtod;
using std::strtol;
using std::strtoul;
using std::system;

using std::wcstombs;
using std::wctomb;
# 53 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3

# 1 "/opt/dtk-23.10/include/hip/hip_version.h" 1 3
# 55 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 74 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 3
typedef long unsigned int __hip_size_t;


extern "C" {



extern "C" __attribute__((device)) unsigned long long __ockl_dm_alloc(unsigned long long __size);
extern "C" __attribute__((device)) void __ockl_dm_dealloc(unsigned long long __addr);
__attribute__((weak)) inline __attribute__((device)) void *malloc(__hip_size_t __size) {
  return (void *) __ockl_dm_alloc(__size);
}
__attribute__((weak)) inline __attribute__((device)) void free(void *__ptr) {
  __ockl_dm_dealloc((unsigned long long)__ptr);
}
# 111 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 3
}


# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_libdevice_declares.h" 1 3
# 16 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_libdevice_declares.h" 3
extern "C" {



__attribute__((device)) __attribute__((const)) float __ocml_acos_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_acosh_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_asin_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_asinh_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_atan2_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_atan_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_atanh_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_cbrt_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_ceil_f32(float);
__attribute__((device)) __attribute__((const)) __attribute__((device)) float __ocml_copysign_f32(float,
                                                                       float);
__attribute__((device)) float __ocml_cos_f32(float);
__attribute__((device)) float __ocml_native_cos_f32(float);
__attribute__((device)) __attribute__((pure)) __attribute__((device)) float __ocml_cosh_f32(float);
__attribute__((device)) float __ocml_cospi_f32(float);
__attribute__((device)) float __ocml_i0_f32(float);
__attribute__((device)) float __ocml_i1_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_erfc_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_erfcinv_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_erfcx_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_erf_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_erfinv_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_exp10_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_native_exp10_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_exp2_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_exp_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_native_exp_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_expm1_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_fabs_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_fdim_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_floor_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_fma_f32(float, float, float);
__attribute__((device)) __attribute__((const)) float __ocml_fmax_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_fmin_f32(float, float);
__attribute__((device)) __attribute__((const)) __attribute__((device)) float __ocml_fmod_f32(float,
                                                                   float);
__attribute__((device)) float __ocml_frexp_f32(float,
                                  __attribute__((address_space(5))) int *);
__attribute__((device)) __attribute__((const)) float __ocml_hypot_f32(float, float);
__attribute__((device)) __attribute__((const)) int __ocml_ilogb_f32(float);
__attribute__((device)) __attribute__((const)) int __ocml_isfinite_f32(float);
__attribute__((device)) __attribute__((const)) int __ocml_isinf_f32(float);
__attribute__((device)) __attribute__((const)) int __ocml_isnan_f32(float);
__attribute__((device)) float __ocml_j0_f32(float);
__attribute__((device)) float __ocml_j1_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_ldexp_f32(float, int);
__attribute__((device)) float __ocml_lgamma_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_log10_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_native_log10_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_log1p_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_log2_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_native_log2_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_logb_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_log_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_native_log_f32(float);
__attribute__((device)) float __ocml_modf_f32(float,
                                 __attribute__((address_space(5))) float *);
__attribute__((device)) __attribute__((const)) float __ocml_nearbyint_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_nextafter_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_len3_f32(float, float, float);
__attribute__((device)) __attribute__((const)) float __ocml_len4_f32(float, float, float,
                                                        float);
__attribute__((device)) __attribute__((pure)) float __ocml_ncdf_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_ncdfinv_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_pow_f32(float, float);
__attribute__((device)) __attribute__((pure)) float __ocml_pown_f32(float, int);
__attribute__((device)) __attribute__((pure)) float __ocml_rcbrt_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_remainder_f32(float, float);
__attribute__((device)) float __ocml_remquo_f32(float, float,
                                   __attribute__((address_space(5))) int *);
__attribute__((device)) __attribute__((const)) float __ocml_rhypot_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_rint_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_rlen3_f32(float, float, float);
__attribute__((device)) __attribute__((const)) float __ocml_rlen4_f32(float, float, float,
                                                         float);
__attribute__((device)) __attribute__((const)) float __ocml_round_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_rsqrt_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_scalb_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_scalbn_f32(float, int);
__attribute__((device)) __attribute__((const)) int __ocml_signbit_f32(float);
__attribute__((device)) float __ocml_sincos_f32(float,
                                   __attribute__((address_space(5))) float *);
__attribute__((device)) float __ocml_sincospi_f32(float,
                                     __attribute__((address_space(5))) float *);
__attribute__((device)) float __ocml_sin_f32(float);
__attribute__((device)) float __ocml_native_sin_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_sinh_f32(float);
__attribute__((device)) float __ocml_sinpi_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_sqrt_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_native_sqrt_f32(float);
__attribute__((device)) float __ocml_tan_f32(float);
__attribute__((device)) __attribute__((pure)) float __ocml_tanh_f32(float);
__attribute__((device)) float __ocml_tgamma_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_trunc_f32(float);
__attribute__((device)) float __ocml_y0_f32(float);
__attribute__((device)) float __ocml_y1_f32(float);


__attribute__((device)) __attribute__((const)) float __ocml_add_rte_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_add_rtn_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_add_rtp_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_add_rtz_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_sub_rte_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_sub_rtn_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_sub_rtp_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_sub_rtz_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_mul_rte_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_mul_rtn_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_mul_rtp_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_mul_rtz_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_div_rte_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_div_rtn_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_div_rtp_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_div_rtz_f32(float, float);
__attribute__((device)) __attribute__((const)) float __ocml_sqrt_rte_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_sqrt_rtn_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_sqrt_rtp_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_sqrt_rtz_f32(float);
__attribute__((device)) __attribute__((const)) float __ocml_fma_rte_f32(float, float, float);
__attribute__((device)) __attribute__((const)) float __ocml_fma_rtn_f32(float, float, float);
__attribute__((device)) __attribute__((const)) float __ocml_fma_rtp_f32(float, float, float);
__attribute__((device)) __attribute__((const)) float __ocml_fma_rtz_f32(float, float, float);

__attribute__((device)) inline __attribute__((const)) float
__llvm_amdgcn_cos_f32(float __x) {
  return __builtin_amdgcn_cosf(__x);
}
__attribute__((device)) inline __attribute__((const)) float
__llvm_amdgcn_rcp_f32(float __x) {
  return __builtin_amdgcn_rcpf(__x);
}
__attribute__((device)) inline __attribute__((const)) float
__llvm_amdgcn_rsq_f32(float __x) {
  return __builtin_amdgcn_rsqf(__x);
}
__attribute__((device)) inline __attribute__((const)) float
__llvm_amdgcn_sin_f32(float __x) {
  return __builtin_amdgcn_sinf(__x);
}




__attribute__((device)) __attribute__((const)) double __ocml_acos_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_acosh_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_asin_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_asinh_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_atan2_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_atan_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_atanh_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_cbrt_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_ceil_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_copysign_f64(double, double);
__attribute__((device)) double __ocml_cos_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_cosh_f64(double);
__attribute__((device)) double __ocml_cospi_f64(double);
__attribute__((device)) double __ocml_i0_f64(double);
__attribute__((device)) double __ocml_i1_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_erfc_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_erfcinv_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_erfcx_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_erf_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_erfinv_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_exp10_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_exp2_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_exp_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_expm1_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_fabs_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_fdim_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_floor_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_fma_f64(double, double, double);
__attribute__((device)) __attribute__((const)) double __ocml_fmax_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_fmin_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_fmod_f64(double, double);
__attribute__((device)) double __ocml_frexp_f64(double,
                                   __attribute__((address_space(5))) int *);
__attribute__((device)) __attribute__((const)) double __ocml_hypot_f64(double, double);
__attribute__((device)) __attribute__((const)) int __ocml_ilogb_f64(double);
__attribute__((device)) __attribute__((const)) int __ocml_isfinite_f64(double);
__attribute__((device)) __attribute__((const)) int __ocml_isinf_f64(double);
__attribute__((device)) __attribute__((const)) int __ocml_isnan_f64(double);
__attribute__((device)) double __ocml_j0_f64(double);
__attribute__((device)) double __ocml_j1_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_ldexp_f64(double, int);
__attribute__((device)) double __ocml_lgamma_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_log10_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_log1p_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_log2_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_logb_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_log_f64(double);
__attribute__((device)) double __ocml_modf_f64(double,
                                  __attribute__((address_space(5))) double *);
__attribute__((device)) __attribute__((const)) double __ocml_nearbyint_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_nextafter_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_len3_f64(double, double,
                                                         double);
__attribute__((device)) __attribute__((const)) double __ocml_len4_f64(double, double, double,
                                                         double);
__attribute__((device)) __attribute__((pure)) double __ocml_ncdf_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_ncdfinv_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_pow_f64(double, double);
__attribute__((device)) __attribute__((pure)) double __ocml_pown_f64(double, int);
__attribute__((device)) __attribute__((pure)) double __ocml_rcbrt_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_remainder_f64(double, double);
__attribute__((device)) double __ocml_remquo_f64(double, double,
                                    __attribute__((address_space(5))) int *);
__attribute__((device)) __attribute__((const)) double __ocml_rhypot_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_rint_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_rlen3_f64(double, double,
                                                          double);
__attribute__((device)) __attribute__((const)) double __ocml_rlen4_f64(double, double,
                                                          double, double);
__attribute__((device)) __attribute__((const)) double __ocml_round_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_rsqrt_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_scalb_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_scalbn_f64(double, int);
__attribute__((device)) __attribute__((const)) int __ocml_signbit_f64(double);
__attribute__((device)) double __ocml_sincos_f64(double,
                                    __attribute__((address_space(5))) double *);
__attribute__((device)) double
__ocml_sincospi_f64(double, __attribute__((address_space(5))) double *);
__attribute__((device)) double __ocml_sin_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_sinh_f64(double);
__attribute__((device)) double __ocml_sinpi_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_sqrt_f64(double);
__attribute__((device)) double __ocml_tan_f64(double);
__attribute__((device)) __attribute__((pure)) double __ocml_tanh_f64(double);
__attribute__((device)) double __ocml_tgamma_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_trunc_f64(double);
__attribute__((device)) double __ocml_y0_f64(double);
__attribute__((device)) double __ocml_y1_f64(double);


__attribute__((device)) __attribute__((const)) double __ocml_add_rte_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_add_rtn_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_add_rtp_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_add_rtz_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_sub_rte_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_sub_rtn_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_sub_rtp_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_sub_rtz_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_mul_rte_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_mul_rtn_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_mul_rtp_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_mul_rtz_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_div_rte_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_div_rtn_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_div_rtp_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_div_rtz_f64(double, double);
__attribute__((device)) __attribute__((const)) double __ocml_sqrt_rte_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_sqrt_rtn_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_sqrt_rtp_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_sqrt_rtz_f64(double);
__attribute__((device)) __attribute__((const)) double __ocml_fma_rte_f64(double, double,
                                                            double);
__attribute__((device)) __attribute__((const)) double __ocml_fma_rtn_f64(double, double,
                                                            double);
__attribute__((device)) __attribute__((const)) double __ocml_fma_rtp_f64(double, double,
                                                            double);
__attribute__((device)) __attribute__((const)) double __ocml_fma_rtz_f64(double, double,
                                                            double);

__attribute__((device)) inline __attribute__((const)) double
__llvm_amdgcn_rcp_f64(double __x) {
  return __builtin_amdgcn_rcp(__x);
}
__attribute__((device)) inline __attribute__((const)) double
__llvm_amdgcn_rsq_f64(double __x) {
  return __builtin_amdgcn_rsq(__x);
}

__attribute__((device)) __attribute__((const)) _Float16 __ocml_ceil_f16(_Float16);
__attribute__((device)) _Float16 __ocml_cos_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_exp_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_exp10_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_exp2_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_floor_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_fma_f16(_Float16, _Float16,
                                                          _Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_fabs_f16(_Float16);
__attribute__((device)) __attribute__((const)) int __ocml_isinf_f16(_Float16);
__attribute__((device)) __attribute__((const)) int __ocml_isnan_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_log_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_log10_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_log2_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __llvm_amdgcn_rcp_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_rint_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_rsqrt_f16(_Float16);
__attribute__((device)) _Float16 __ocml_sin_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_sqrt_f16(_Float16);
__attribute__((device)) __attribute__((const)) _Float16 __ocml_trunc_f16(_Float16);
__attribute__((device)) __attribute__((pure)) _Float16 __ocml_pown_f16(_Float16, int);

typedef _Float16 __2f16 __attribute__((ext_vector_type(2)));
typedef short __2i16 __attribute__((ext_vector_type(2)));


__attribute__((device)) __attribute__((const)) float __ockl_fdot2(__2f16 a, __2f16 b,
                                                     float c, bool s);




__attribute__((device)) __attribute__((const)) __2f16 __ocml_ceil_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2f16 __ocml_fabs_2f16(__2f16);
__attribute__((device)) __2f16 __ocml_cos_2f16(__2f16);
__attribute__((device)) __attribute__((pure)) __2f16 __ocml_exp_2f16(__2f16);
__attribute__((device)) __attribute__((pure)) __2f16 __ocml_exp10_2f16(__2f16);
__attribute__((device)) __attribute__((pure)) __2f16 __ocml_exp2_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2f16 __ocml_floor_2f16(__2f16);
__attribute__((device)) __attribute__((const))
__2f16 __ocml_fma_2f16(__2f16, __2f16, __2f16);
__attribute__((device)) __attribute__((const)) __2i16 __ocml_isinf_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2i16 __ocml_isnan_2f16(__2f16);
__attribute__((device)) __attribute__((pure)) __2f16 __ocml_log_2f16(__2f16);
__attribute__((device)) __attribute__((pure)) __2f16 __ocml_log10_2f16(__2f16);
__attribute__((device)) __attribute__((pure)) __2f16 __ocml_log2_2f16(__2f16);
__attribute__((device)) inline __2f16
__llvm_amdgcn_rcp_2f16(__2f16 __x)
{
  return (__2f16)(__llvm_amdgcn_rcp_f16(__x.x), __llvm_amdgcn_rcp_f16(__x.y));
}
__attribute__((device)) __attribute__((const)) __2f16 __ocml_rint_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2f16 __ocml_rsqrt_2f16(__2f16);
__attribute__((device)) __2f16 __ocml_sin_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2f16 __ocml_sqrt_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2f16 __ocml_trunc_2f16(__2f16);
__attribute__((device)) __attribute__((const)) __2f16 __ocml_pown_2f16(__2f16, __2i16);


}
# 115 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 1 3
# 20 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/algorithm" 1 3
# 55 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/algorithm" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/algorithm" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/algorithm" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/utility" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/utility" 3
# 69 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/utility" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_relops.h" 1 3
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_relops.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{


  namespace rel_ops
  {
# 85 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_relops.h" 3
    template <class _Tp>
      inline bool
      operator!=(const _Tp& __x, const _Tp& __y)
      { return !(__x == __y); }
# 98 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_relops.h" 3
    template <class _Tp>
      inline bool
      operator>(const _Tp& __x, const _Tp& __y)
      { return __y < __x; }
# 111 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_relops.h" 3
    template <class _Tp>
      inline bool
      operator<=(const _Tp& __x, const _Tp& __y)
      { return !(__y < __x); }
# 124 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_relops.h" 3
    template <class _Tp>
      inline bool
      operator>=(const _Tp& __x, const _Tp& __y)
      { return !(__x < __y); }
  }


}
# 70 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/utility" 2 3






# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/initializer_list" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/initializer_list" 3





#pragma GCC visibility push(default)



namespace std
{

  template<class _E>
    class initializer_list
    {
    public:
      typedef _E value_type;
      typedef const _E& reference;
      typedef const _E& const_reference;
      typedef size_t size_type;
      typedef const _E* iterator;
      typedef const _E* const_iterator;

    private:
      iterator _M_array;
      size_type _M_len;


      constexpr initializer_list(const_iterator __a, size_type __l)
      : _M_array(__a), _M_len(__l) { }

    public:
      constexpr initializer_list() noexcept
      : _M_array(0), _M_len(0) { }


      constexpr size_type
      size() const noexcept { return _M_len; }


      constexpr const_iterator
      begin() const noexcept { return _M_array; }


      constexpr const_iterator
      end() const noexcept { return begin() + size(); }
    };






  template<class _Tp>
    constexpr const _Tp*
    begin(initializer_list<_Tp> __ils) noexcept
    { return __ils.begin(); }






  template<class _Tp>
    constexpr const _Tp*
    end(initializer_list<_Tp> __ils) noexcept
    { return __ils.end(); }
}

#pragma GCC visibility pop
# 77 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/utility" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{



  template<typename _Tp>
    struct tuple_size;





  template<typename _Tp,
    typename _Up = typename remove_cv<_Tp>::type,
    typename = typename enable_if<is_same<_Tp, _Up>::value>::type,
    size_t = tuple_size<_Tp>::value>
    using __enable_if_has_tuple_size = _Tp;

  template<typename _Tp>
    struct tuple_size<const __enable_if_has_tuple_size<_Tp>>
    : public tuple_size<_Tp> { };

  template<typename _Tp>
    struct tuple_size<volatile __enable_if_has_tuple_size<_Tp>>
    : public tuple_size<_Tp> { };

  template<typename _Tp>
    struct tuple_size<const volatile __enable_if_has_tuple_size<_Tp>>
    : public tuple_size<_Tp> { };


  template<std::size_t __i, typename _Tp>
    struct tuple_element;


  template<std::size_t __i, typename _Tp>
    using __tuple_element_t = typename tuple_element<__i, _Tp>::type;

  template<std::size_t __i, typename _Tp>
    struct tuple_element<__i, const _Tp>
    {
      typedef typename add_const<__tuple_element_t<__i, _Tp>>::type type;
    };

  template<std::size_t __i, typename _Tp>
    struct tuple_element<__i, volatile _Tp>
    {
      typedef typename add_volatile<__tuple_element_t<__i, _Tp>>::type type;
    };

  template<std::size_t __i, typename _Tp>
    struct tuple_element<__i, const volatile _Tp>
    {
      typedef typename add_cv<__tuple_element_t<__i, _Tp>>::type type;
    };







  template<std::size_t __i, typename _Tp>
    using tuple_element_t = typename tuple_element<__i, _Tp>::type;





  template<typename _T1, typename _T2>
    struct __is_tuple_like_impl<std::pair<_T1, _T2>> : true_type
    { };


  template<class _Tp1, class _Tp2>
    struct tuple_size<std::pair<_Tp1, _Tp2>>
    : public integral_constant<std::size_t, 2> { };


  template<class _Tp1, class _Tp2>
    struct tuple_element<0, std::pair<_Tp1, _Tp2>>
    { typedef _Tp1 type; };


  template<class _Tp1, class _Tp2>
    struct tuple_element<1, std::pair<_Tp1, _Tp2>>
    { typedef _Tp2 type; };

  template<std::size_t _Int>
    struct __pair_get;

  template<>
    struct __pair_get<0>
    {
      template<typename _Tp1, typename _Tp2>
        static constexpr _Tp1&
        __get(std::pair<_Tp1, _Tp2>& __pair) noexcept
        { return __pair.first; }

      template<typename _Tp1, typename _Tp2>
        static constexpr _Tp1&&
        __move_get(std::pair<_Tp1, _Tp2>&& __pair) noexcept
        { return std::forward<_Tp1>(__pair.first); }

      template<typename _Tp1, typename _Tp2>
        static constexpr const _Tp1&
        __const_get(const std::pair<_Tp1, _Tp2>& __pair) noexcept
        { return __pair.first; }

      template<typename _Tp1, typename _Tp2>
        static constexpr const _Tp1&&
        __const_move_get(const std::pair<_Tp1, _Tp2>&& __pair) noexcept
        { return std::forward<const _Tp1>(__pair.first); }
    };

  template<>
    struct __pair_get<1>
    {
      template<typename _Tp1, typename _Tp2>
        static constexpr _Tp2&
        __get(std::pair<_Tp1, _Tp2>& __pair) noexcept
        { return __pair.second; }

      template<typename _Tp1, typename _Tp2>
        static constexpr _Tp2&&
        __move_get(std::pair<_Tp1, _Tp2>&& __pair) noexcept
        { return std::forward<_Tp2>(__pair.second); }

      template<typename _Tp1, typename _Tp2>
        static constexpr const _Tp2&
        __const_get(const std::pair<_Tp1, _Tp2>& __pair) noexcept
        { return __pair.second; }

      template<typename _Tp1, typename _Tp2>
        static constexpr const _Tp2&&
        __const_move_get(const std::pair<_Tp1, _Tp2>&& __pair) noexcept
        { return std::forward<const _Tp2>(__pair.second); }
    };

  template<std::size_t _Int, class _Tp1, class _Tp2>
    constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
    get(std::pair<_Tp1, _Tp2>& __in) noexcept
    { return __pair_get<_Int>::__get(__in); }

  template<std::size_t _Int, class _Tp1, class _Tp2>
    constexpr typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
    get(std::pair<_Tp1, _Tp2>&& __in) noexcept
    { return __pair_get<_Int>::__move_get(std::move(__in)); }

  template<std::size_t _Int, class _Tp1, class _Tp2>
    constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&
    get(const std::pair<_Tp1, _Tp2>& __in) noexcept
    { return __pair_get<_Int>::__const_get(__in); }

  template<std::size_t _Int, class _Tp1, class _Tp2>
    constexpr const typename tuple_element<_Int, std::pair<_Tp1, _Tp2>>::type&&
    get(const std::pair<_Tp1, _Tp2>&& __in) noexcept
    { return __pair_get<_Int>::__const_move_get(std::move(__in)); }





  template <typename _Tp, typename _Up>
    constexpr _Tp&
    get(pair<_Tp, _Up>& __p) noexcept
    { return __p.first; }

  template <typename _Tp, typename _Up>
    constexpr const _Tp&
    get(const pair<_Tp, _Up>& __p) noexcept
    { return __p.first; }

  template <typename _Tp, typename _Up>
    constexpr _Tp&&
    get(pair<_Tp, _Up>&& __p) noexcept
    { return std::move(__p.first); }

  template <typename _Tp, typename _Up>
    constexpr const _Tp&&
    get(const pair<_Tp, _Up>&& __p) noexcept
    { return std::move(__p.first); }

  template <typename _Tp, typename _Up>
    constexpr _Tp&
    get(pair<_Up, _Tp>& __p) noexcept
    { return __p.second; }

  template <typename _Tp, typename _Up>
    constexpr const _Tp&
    get(const pair<_Up, _Tp>& __p) noexcept
    { return __p.second; }

  template <typename _Tp, typename _Up>
    constexpr _Tp&&
    get(pair<_Up, _Tp>&& __p) noexcept
    { return std::move(__p.second); }

  template <typename _Tp, typename _Up>
    constexpr const _Tp&&
    get(const pair<_Up, _Tp>&& __p) noexcept
    { return std::move(__p.second); }




  template <typename _Tp, typename _Up = _Tp>
    inline _Tp
    exchange(_Tp& __obj, _Up&& __new_val)
    { return std::__exchange(__obj, std::forward<_Up>(__new_val)); }




  template<size_t... _Indexes> struct _Index_tuple { };
# 301 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/utility" 3
  template<size_t _Num>
    struct _Build_index_tuple
    {

      template<typename, size_t... _Indices>
        using _IdxTuple = _Index_tuple<_Indices...>;

      using __type = __make_integer_seq<_IdxTuple, size_t, _Num>;



    };






  template<typename _Tp, _Tp... _Idx>
    struct integer_sequence
    {
      typedef _Tp value_type;
      static constexpr size_t size() noexcept { return sizeof...(_Idx); }
    };


  template<typename _Tp, _Tp _Num>
    using make_integer_sequence

      = __make_integer_seq<integer_sequence, _Tp, _Num>;







  template<size_t... _Idx>
    using index_sequence = integer_sequence<size_t, _Idx...>;


  template<size_t _Num>
    using make_index_sequence = make_integer_sequence<size_t, _Num>;


  template<typename... _Types>
    using index_sequence_for = make_index_sequence<sizeof...(_Types)>;




  struct in_place_t {
    explicit in_place_t() = default;
  };

  inline constexpr in_place_t in_place{};

  template<typename _Tp> struct in_place_type_t
  {
    explicit in_place_type_t() = default;
  };

  template<typename _Tp>
    inline constexpr in_place_type_t<_Tp> in_place_type{};

  template<size_t _Idx> struct in_place_index_t
  {
    explicit in_place_index_t() = default;
  };

  template<size_t _Idx>
    inline constexpr in_place_index_t<_Idx> in_place_index{};

  template<typename>
    struct __is_in_place_type_impl : false_type
    { };

  template<typename _Tp>
    struct __is_in_place_type_impl<in_place_type_t<_Tp>> : true_type
    { };

  template<typename _Tp>
    struct __is_in_place_type
      : public __is_in_place_type_impl<_Tp>
    { };


  template<typename _Tp>
    constexpr add_const_t<_Tp>& as_const(_Tp& __t) noexcept { return __t; }

  template<typename _Tp>
    void as_const(const _Tp&&) = delete;




}
# 61 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/algorithm" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/algorithmfwd.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/algorithmfwd.h" 3








namespace std __attribute__ ((__visibility__ ("default")))
{
# 195 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/algorithmfwd.h" 3
  template<typename _IIter, typename _Predicate>
    bool
    all_of(_IIter, _IIter, _Predicate);

  template<typename _IIter, typename _Predicate>
    bool
    any_of(_IIter, _IIter, _Predicate);


  template<typename _FIter, typename _Tp>
    bool
    binary_search(_FIter, _FIter, const _Tp&);

  template<typename _FIter, typename _Tp, typename _Compare>
    bool
    binary_search(_FIter, _FIter, const _Tp&, _Compare);


  template<typename _Tp>
    constexpr
    const _Tp&
    clamp(const _Tp&, const _Tp&, const _Tp&);

  template<typename _Tp, typename _Compare>
    constexpr
    const _Tp&
    clamp(const _Tp&, const _Tp&, const _Tp&, _Compare);


  template<typename _IIter, typename _OIter>
    _OIter
    copy(_IIter, _IIter, _OIter);

  template<typename _BIter1, typename _BIter2>
    _BIter2
    copy_backward(_BIter1, _BIter1, _BIter2);


  template<typename _IIter, typename _OIter, typename _Predicate>
    _OIter
    copy_if(_IIter, _IIter, _OIter, _Predicate);

  template<typename _IIter, typename _Size, typename _OIter>
    _OIter
    copy_n(_IIter, _Size, _OIter);





  template<typename _FIter, typename _Tp>
    pair<_FIter, _FIter>
    equal_range(_FIter, _FIter, const _Tp&);

  template<typename _FIter, typename _Tp, typename _Compare>
    pair<_FIter, _FIter>
    equal_range(_FIter, _FIter, const _Tp&, _Compare);

  template<typename _FIter, typename _Tp>
    void
    fill(_FIter, _FIter, const _Tp&);

  template<typename _OIter, typename _Size, typename _Tp>
    _OIter
    fill_n(_OIter, _Size, const _Tp&);



  template<typename _FIter1, typename _FIter2>
    _FIter1
    find_end(_FIter1, _FIter1, _FIter2, _FIter2);

  template<typename _FIter1, typename _FIter2, typename _BinaryPredicate>
    _FIter1
    find_end(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate);





  template<typename _IIter, typename _Predicate>
    _IIter
    find_if_not(_IIter, _IIter, _Predicate);






  template<typename _IIter1, typename _IIter2>
    bool
    includes(_IIter1, _IIter1, _IIter2, _IIter2);

  template<typename _IIter1, typename _IIter2, typename _Compare>
    bool
    includes(_IIter1, _IIter1, _IIter2, _IIter2, _Compare);

  template<typename _BIter>
    void
    inplace_merge(_BIter, _BIter, _BIter);

  template<typename _BIter, typename _Compare>
    void
    inplace_merge(_BIter, _BIter, _BIter, _Compare);


  template<typename _RAIter>
    bool
    is_heap(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    bool
    is_heap(_RAIter, _RAIter, _Compare);

  template<typename _RAIter>
    _RAIter
    is_heap_until(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    _RAIter
    is_heap_until(_RAIter, _RAIter, _Compare);

  template<typename _IIter, typename _Predicate>
    bool
    is_partitioned(_IIter, _IIter, _Predicate);

  template<typename _FIter1, typename _FIter2>
    bool
    is_permutation(_FIter1, _FIter1, _FIter2);

  template<typename _FIter1, typename _FIter2,
    typename _BinaryPredicate>
    bool
    is_permutation(_FIter1, _FIter1, _FIter2, _BinaryPredicate);

  template<typename _FIter>
    bool
    is_sorted(_FIter, _FIter);

  template<typename _FIter, typename _Compare>
    bool
    is_sorted(_FIter, _FIter, _Compare);

  template<typename _FIter>
    _FIter
    is_sorted_until(_FIter, _FIter);

  template<typename _FIter, typename _Compare>
    _FIter
    is_sorted_until(_FIter, _FIter, _Compare);


  template<typename _FIter1, typename _FIter2>
    void
    iter_swap(_FIter1, _FIter2);

  template<typename _FIter, typename _Tp>
    _FIter
    lower_bound(_FIter, _FIter, const _Tp&);

  template<typename _FIter, typename _Tp, typename _Compare>
    _FIter
    lower_bound(_FIter, _FIter, const _Tp&, _Compare);

  template<typename _RAIter>
    void
    make_heap(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    make_heap(_RAIter, _RAIter, _Compare);

  template<typename _Tp>
    constexpr
    const _Tp&
    max(const _Tp&, const _Tp&);

  template<typename _Tp, typename _Compare>
    constexpr
    const _Tp&
    max(const _Tp&, const _Tp&, _Compare);




  template<typename _Tp>
    constexpr
    const _Tp&
    min(const _Tp&, const _Tp&);

  template<typename _Tp, typename _Compare>
    constexpr
    const _Tp&
    min(const _Tp&, const _Tp&, _Compare);




  template<typename _Tp>
    constexpr
    pair<const _Tp&, const _Tp&>
    minmax(const _Tp&, const _Tp&);

  template<typename _Tp, typename _Compare>
    constexpr
    pair<const _Tp&, const _Tp&>
    minmax(const _Tp&, const _Tp&, _Compare);

  template<typename _FIter>
    constexpr
    pair<_FIter, _FIter>
    minmax_element(_FIter, _FIter);

  template<typename _FIter, typename _Compare>
    constexpr
    pair<_FIter, _FIter>
    minmax_element(_FIter, _FIter, _Compare);

  template<typename _Tp>
    constexpr
    _Tp
    min(initializer_list<_Tp>);

  template<typename _Tp, typename _Compare>
    constexpr
    _Tp
    min(initializer_list<_Tp>, _Compare);

  template<typename _Tp>
    constexpr
    _Tp
    max(initializer_list<_Tp>);

  template<typename _Tp, typename _Compare>
    constexpr
    _Tp
    max(initializer_list<_Tp>, _Compare);

  template<typename _Tp>
    constexpr
    pair<_Tp, _Tp>
    minmax(initializer_list<_Tp>);

  template<typename _Tp, typename _Compare>
    constexpr
    pair<_Tp, _Tp>
    minmax(initializer_list<_Tp>, _Compare);




  template<typename _BIter>
    bool
    next_permutation(_BIter, _BIter);

  template<typename _BIter, typename _Compare>
    bool
    next_permutation(_BIter, _BIter, _Compare);


  template<typename _IIter, typename _Predicate>
    bool
    none_of(_IIter, _IIter, _Predicate);





  template<typename _IIter, typename _RAIter>
    _RAIter
    partial_sort_copy(_IIter, _IIter, _RAIter, _RAIter);

  template<typename _IIter, typename _RAIter, typename _Compare>
    _RAIter
    partial_sort_copy(_IIter, _IIter, _RAIter, _RAIter, _Compare);




  template<typename _IIter, typename _OIter1,
    typename _OIter2, typename _Predicate>
    pair<_OIter1, _OIter2>
    partition_copy(_IIter, _IIter, _OIter1, _OIter2, _Predicate);

  template<typename _FIter, typename _Predicate>
    _FIter
    partition_point(_FIter, _FIter, _Predicate);


  template<typename _RAIter>
    void
    pop_heap(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    pop_heap(_RAIter, _RAIter, _Compare);

  template<typename _BIter>
    bool
    prev_permutation(_BIter, _BIter);

  template<typename _BIter, typename _Compare>
    bool
    prev_permutation(_BIter, _BIter, _Compare);

  template<typename _RAIter>
    void
    push_heap(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    push_heap(_RAIter, _RAIter, _Compare);



  template<typename _FIter, typename _Tp>
    _FIter
    remove(_FIter, _FIter, const _Tp&);

  template<typename _FIter, typename _Predicate>
    _FIter
    remove_if(_FIter, _FIter, _Predicate);

  template<typename _IIter, typename _OIter, typename _Tp>
    _OIter
    remove_copy(_IIter, _IIter, _OIter, const _Tp&);

  template<typename _IIter, typename _OIter, typename _Predicate>
    _OIter
    remove_copy_if(_IIter, _IIter, _OIter, _Predicate);



  template<typename _IIter, typename _OIter, typename _Tp>
    _OIter
    replace_copy(_IIter, _IIter, _OIter, const _Tp&, const _Tp&);

  template<typename _Iter, typename _OIter, typename _Predicate, typename _Tp>
    _OIter
    replace_copy_if(_Iter, _Iter, _OIter, _Predicate, const _Tp&);



  template<typename _BIter>
    void
    reverse(_BIter, _BIter);

  template<typename _BIter, typename _OIter>
    _OIter
    reverse_copy(_BIter, _BIter, _OIter);

  inline namespace _V2
  {
    template<typename _FIter>
      _FIter
      rotate(_FIter, _FIter, _FIter);
  }

  template<typename _FIter, typename _OIter>
    _OIter
    rotate_copy(_FIter, _FIter, _FIter, _OIter);
# 565 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/algorithmfwd.h" 3
  template<typename _RAIter, typename _UGenerator>
    void
    shuffle(_RAIter, _RAIter, _UGenerator&&);


  template<typename _RAIter>
    void
    sort_heap(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    sort_heap(_RAIter, _RAIter, _Compare);

  template<typename _BIter, typename _Predicate>
    _BIter
    stable_partition(_BIter, _BIter, _Predicate);
# 594 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/algorithmfwd.h" 3
  template<typename _FIter1, typename _FIter2>
    _FIter2
    swap_ranges(_FIter1, _FIter1, _FIter2);



  template<typename _FIter>
    _FIter
    unique(_FIter, _FIter);

  template<typename _FIter, typename _BinaryPredicate>
    _FIter
    unique(_FIter, _FIter, _BinaryPredicate);



  template<typename _FIter, typename _Tp>
    _FIter
    upper_bound(_FIter, _FIter, const _Tp&);

  template<typename _FIter, typename _Tp, typename _Compare>
    _FIter
    upper_bound(_FIter, _FIter, const _Tp&, _Compare);



  template<typename _FIter>
    _FIter
    adjacent_find(_FIter, _FIter);

  template<typename _FIter, typename _BinaryPredicate>
    _FIter
    adjacent_find(_FIter, _FIter, _BinaryPredicate);

  template<typename _IIter, typename _Tp>
    typename iterator_traits<_IIter>::difference_type
    count(_IIter, _IIter, const _Tp&);

  template<typename _IIter, typename _Predicate>
    typename iterator_traits<_IIter>::difference_type
    count_if(_IIter, _IIter, _Predicate);

  template<typename _IIter1, typename _IIter2>
    bool
    equal(_IIter1, _IIter1, _IIter2);

  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
    bool
    equal(_IIter1, _IIter1, _IIter2, _BinaryPredicate);

  template<typename _IIter, typename _Tp>
    _IIter
    find(_IIter, _IIter, const _Tp&);

  template<typename _FIter1, typename _FIter2>
    _FIter1
    find_first_of(_FIter1, _FIter1, _FIter2, _FIter2);

  template<typename _FIter1, typename _FIter2, typename _BinaryPredicate>
    _FIter1
    find_first_of(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate);

  template<typename _IIter, typename _Predicate>
    _IIter
    find_if(_IIter, _IIter, _Predicate);

  template<typename _IIter, typename _Funct>
    _Funct
    for_each(_IIter, _IIter, _Funct);

  template<typename _FIter, typename _Generator>
    void
    generate(_FIter, _FIter, _Generator);

  template<typename _OIter, typename _Size, typename _Generator>
    _OIter
    generate_n(_OIter, _Size, _Generator);

  template<typename _IIter1, typename _IIter2>
    bool
    lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2);

  template<typename _IIter1, typename _IIter2, typename _Compare>
    bool
    lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2, _Compare);

  template<typename _FIter>
    constexpr
    _FIter
    max_element(_FIter, _FIter);

  template<typename _FIter, typename _Compare>
    constexpr
    _FIter
    max_element(_FIter, _FIter, _Compare);

  template<typename _IIter1, typename _IIter2, typename _OIter>
    _OIter
    merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);

  template<typename _IIter1, typename _IIter2, typename _OIter,
    typename _Compare>
    _OIter
    merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);

  template<typename _FIter>
    constexpr
    _FIter
    min_element(_FIter, _FIter);

  template<typename _FIter, typename _Compare>
    constexpr
    _FIter
    min_element(_FIter, _FIter, _Compare);

  template<typename _IIter1, typename _IIter2>
    pair<_IIter1, _IIter2>
    mismatch(_IIter1, _IIter1, _IIter2);

  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
    pair<_IIter1, _IIter2>
    mismatch(_IIter1, _IIter1, _IIter2, _BinaryPredicate);

  template<typename _RAIter>
    void
    nth_element(_RAIter, _RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    nth_element(_RAIter, _RAIter, _RAIter, _Compare);

  template<typename _RAIter>
    void
    partial_sort(_RAIter, _RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    partial_sort(_RAIter, _RAIter, _RAIter, _Compare);

  template<typename _BIter, typename _Predicate>
    _BIter
    partition(_BIter, _BIter, _Predicate);

  template<typename _RAIter>
    void
    random_shuffle(_RAIter, _RAIter);

  template<typename _RAIter, typename _Generator>
    void
    random_shuffle(_RAIter, _RAIter,

     _Generator&&);




  template<typename _FIter, typename _Tp>
    void
    replace(_FIter, _FIter, const _Tp&, const _Tp&);

  template<typename _FIter, typename _Predicate, typename _Tp>
    void
    replace_if(_FIter, _FIter, _Predicate, const _Tp&);

  template<typename _FIter1, typename _FIter2>
    _FIter1
    search(_FIter1, _FIter1, _FIter2, _FIter2);

  template<typename _FIter1, typename _FIter2, typename _BinaryPredicate>
    _FIter1
    search(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate);

  template<typename _FIter, typename _Size, typename _Tp>
    _FIter
    search_n(_FIter, _FIter, _Size, const _Tp&);

  template<typename _FIter, typename _Size, typename _Tp,
    typename _BinaryPredicate>
    _FIter
    search_n(_FIter, _FIter, _Size, const _Tp&, _BinaryPredicate);

  template<typename _IIter1, typename _IIter2, typename _OIter>
    _OIter
    set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);

  template<typename _IIter1, typename _IIter2, typename _OIter,
    typename _Compare>
    _OIter
    set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);

  template<typename _IIter1, typename _IIter2, typename _OIter>
    _OIter
    set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);

  template<typename _IIter1, typename _IIter2, typename _OIter,
    typename _Compare>
    _OIter
    set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);

  template<typename _IIter1, typename _IIter2, typename _OIter>
    _OIter
    set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);

  template<typename _IIter1, typename _IIter2, typename _OIter,
    typename _Compare>
    _OIter
    set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2,
        _OIter, _Compare);

  template<typename _IIter1, typename _IIter2, typename _OIter>
    _OIter
    set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);

  template<typename _IIter1, typename _IIter2, typename _OIter,
    typename _Compare>
    _OIter
    set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);

  template<typename _RAIter>
    void
    sort(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    sort(_RAIter, _RAIter, _Compare);

  template<typename _RAIter>
    void
    stable_sort(_RAIter, _RAIter);

  template<typename _RAIter, typename _Compare>
    void
    stable_sort(_RAIter, _RAIter, _Compare);

  template<typename _IIter, typename _OIter, typename _UnaryOperation>
    _OIter
    transform(_IIter, _IIter, _OIter, _UnaryOperation);

  template<typename _IIter1, typename _IIter2, typename _OIter,
    typename _BinaryOperation>
    _OIter
    transform(_IIter1, _IIter1, _IIter2, _OIter, _BinaryOperation);

  template<typename _IIter, typename _OIter>
    _OIter
    unique_copy(_IIter, _IIter, _OIter);

  template<typename _IIter, typename _OIter, typename _BinaryPredicate>
    _OIter
    unique_copy(_IIter, _IIter, _OIter, _BinaryPredicate);



}
# 61 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 1 3
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{







  template<typename _RandomAccessIterator, typename _Distance,
    typename _Compare>
    _Distance
    __is_heap_until(_RandomAccessIterator __first, _Distance __n,
      _Compare& __comp)
    {
      _Distance __parent = 0;
      for (_Distance __child = 1; __child < __n; ++__child)
 {
   if (__comp(__first + __parent, __first + __child))
     return __child;
   if ((__child & 1) == 0)
     ++__parent;
 }
      return __n;
    }



  template<typename _RandomAccessIterator, typename _Distance>
    inline bool
    __is_heap(_RandomAccessIterator __first, _Distance __n)
    {
      __gnu_cxx::__ops::_Iter_less_iter __comp;
      return std::__is_heap_until(__first, __n, __comp) == __n;
    }

  template<typename _RandomAccessIterator, typename _Compare,
    typename _Distance>
    inline bool
    __is_heap(_RandomAccessIterator __first, _Compare __comp, _Distance __n)
    {
      typedef __decltype(__comp) _Cmp;
      __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(std::move(__comp));
      return std::__is_heap_until(__first, __n, __cmp) == __n;
    }

  template<typename _RandomAccessIterator>
    inline bool
    __is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
    { return std::__is_heap(__first, std::distance(__first, __last)); }

  template<typename _RandomAccessIterator, typename _Compare>
    inline bool
    __is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
       _Compare __comp)
    {
      return std::__is_heap(__first, std::move(__comp),
       std::distance(__first, __last));
    }




  template<typename _RandomAccessIterator, typename _Distance, typename _Tp,
    typename _Compare>
    void
    __push_heap(_RandomAccessIterator __first,
  _Distance __holeIndex, _Distance __topIndex, _Tp __value,
  _Compare& __comp)
    {
      _Distance __parent = (__holeIndex - 1) / 2;
      while (__holeIndex > __topIndex && __comp(__first + __parent, __value))
 {
   *(__first + __holeIndex) = std::move(*(__first + __parent));
   __holeIndex = __parent;
   __parent = (__holeIndex - 1) / 2;
 }
      *(__first + __holeIndex) = std::move(__value);
    }
# 152 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator>
    inline void
    push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {
      typedef typename iterator_traits<_RandomAccessIterator>::value_type
   _ValueType;
      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
   _DistanceType;





                                                     ;
                                                     ;
                                                  ;

      __gnu_cxx::__ops::_Iter_less_val __comp;
      _ValueType __value = std::move(*(__last - 1));
      std::__push_heap(__first, _DistanceType((__last - __first) - 1),
         _DistanceType(0), std::move(__value), __comp);
    }
# 187 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
       _Compare __comp)
    {
      typedef typename iterator_traits<_RandomAccessIterator>::value_type
   _ValueType;
      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
   _DistanceType;




                                                     ;
                                                                  ;
                                                               ;

      __decltype(__gnu_cxx::__ops::__iter_comp_val(std::move(__comp)))
 __cmp(std::move(__comp));
      _ValueType __value = std::move(*(__last - 1));
      std::__push_heap(__first, _DistanceType((__last - __first) - 1),
         _DistanceType(0), std::move(__value), __cmp);
    }

  template<typename _RandomAccessIterator, typename _Distance,
    typename _Tp, typename _Compare>
    void
    __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
    _Distance __len, _Tp __value, _Compare __comp)
    {
      const _Distance __topIndex = __holeIndex;
      _Distance __secondChild = __holeIndex;
      while (__secondChild < (__len - 1) / 2)
 {
   __secondChild = 2 * (__secondChild + 1);
   if (__comp(__first + __secondChild,
       __first + (__secondChild - 1)))
     __secondChild--;
   *(__first + __holeIndex) = std::move(*(__first + __secondChild));
   __holeIndex = __secondChild;
 }
      if ((__len & 1) == 0 && __secondChild == (__len - 2) / 2)
 {
   __secondChild = 2 * (__secondChild + 1);
   *(__first + __holeIndex) = std::move(*(__first + (__secondChild - 1)));

   __holeIndex = __secondChild - 1;
 }
      __decltype(__gnu_cxx::__ops::__iter_comp_val(std::move(__comp)))
 __cmp(std::move(__comp));
      std::__push_heap(__first, __holeIndex, __topIndex,
         std::move(__value), __cmp);
    }

  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
        _RandomAccessIterator __result, _Compare& __comp)
    {
      typedef typename iterator_traits<_RandomAccessIterator>::value_type
 _ValueType;
      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
 _DistanceType;

      _ValueType __value = std::move(*__result);
      *__result = std::move(*__first);
      std::__adjust_heap(__first, _DistanceType(0),
    _DistanceType(__last - __first),
    std::move(__value), __comp);
    }
# 269 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator>
    inline void
    pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {





                                                         ;
                                                     ;
                                                     ;
                                              ;

      if (__last - __first > 1)
 {
   --__last;
   __gnu_cxx::__ops::_Iter_less_iter __comp;
   std::__pop_heap(__first, __last, __last, __comp);
 }
    }
# 302 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    pop_heap(_RandomAccessIterator __first,
      _RandomAccessIterator __last, _Compare __comp)
    {



                                                     ;
                                                                  ;
                                                         ;
                                                           ;

      if (__last - __first > 1)
 {
   typedef __decltype(__comp) _Cmp;
   __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(std::move(__comp));
   --__last;
   std::__pop_heap(__first, __last, __last, __cmp);
 }
    }

  template<typename _RandomAccessIterator, typename _Compare>
    void
    __make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
  _Compare& __comp)
    {
      typedef typename iterator_traits<_RandomAccessIterator>::value_type
   _ValueType;
      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
   _DistanceType;

      if (__last - __first < 2)
 return;

      const _DistanceType __len = __last - __first;
      _DistanceType __parent = (__len - 2) / 2;
      while (true)
 {
   _ValueType __value = std::move(*(__first + __parent));
   std::__adjust_heap(__first, __parent, __len, std::move(__value),
        __comp);
   if (__parent == 0)
     return;
   __parent--;
 }
    }
# 358 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator>
    inline void
    make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {





                                                     ;
                                                     ;

      __gnu_cxx::__ops::_Iter_less_iter __comp;
      std::__make_heap(__first, __last, __comp);
    }
# 384 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
       _Compare __comp)
    {



                                                     ;
                                                                  ;

      typedef __decltype(__comp) _Cmp;
      __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(std::move(__comp));
      std::__make_heap(__first, __last, __cmp);
    }

  template<typename _RandomAccessIterator, typename _Compare>
    void
    __sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
  _Compare& __comp)
    {
      while (__last - __first > 1)
 {
   --__last;
   std::__pop_heap(__first, __last, __last, __comp);
 }
    }
# 420 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator>
    inline void
    sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {





                                                     ;
                                                     ;
                                              ;

      __gnu_cxx::__ops::_Iter_less_iter __comp;
      std::__sort_heap(__first, __last, __comp);
    }
# 447 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
       _Compare __comp)
    {



                                                     ;
                                                                  ;
                                                           ;

      typedef __decltype(__comp) _Cmp;
      __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(std::move(__comp));
      std::__sort_heap(__first, __last, __cmp);
    }
# 475 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator>
    inline _RandomAccessIterator
    is_heap_until(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {





                                                     ;
                                                     ;

      __gnu_cxx::__ops::_Iter_less_iter __comp;
      return __first +
 std::__is_heap_until(__first, std::distance(__first, __last), __comp);
    }
# 503 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline _RandomAccessIterator
    is_heap_until(_RandomAccessIterator __first, _RandomAccessIterator __last,
    _Compare __comp)
    {



                                                     ;
                                                                  ;

      typedef __decltype(__comp) _Cmp;
      __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(std::move(__comp));
      return __first
 + std::__is_heap_until(__first, std::distance(__first, __last), __cmp);
    }
# 527 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator>
    inline bool
    is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
    { return std::is_heap_until(__first, __last) == __last; }
# 540 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_heap.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline bool
    is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
     _Compare __comp)
    {



                                                     ;
                                                                  ;

      const auto __dist = std::distance(__first, __last);
      typedef __decltype(__comp) _Cmp;
      __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(std::move(__comp));
      return std::__is_heap_until(__first, __dist, __cmp) == __dist;
    }



}
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_tempbuf.h" 1 3
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_tempbuf.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_construct.h" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_construct.h" 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/new" 1 3
# 27 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/new" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/new" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/new" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 3

#pragma GCC visibility push(default)


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception.h" 3

#pragma GCC visibility push(default)



extern "C++" {

namespace std
{
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception.h" 3
  class exception
  {
  public:
    exception() noexcept { }
    virtual ~exception() noexcept;

    exception(const exception&) = default;
    exception& operator=(const exception&) = default;
    exception(exception&&) = default;
    exception& operator=(exception&&) = default;




    virtual const char*
    what() const noexcept;
  };

}

}

#pragma GCC visibility pop
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 2 3

extern "C++" {

namespace std
{


  class bad_exception : public exception
  {
  public:
    bad_exception() noexcept { }



    virtual ~bad_exception() noexcept;


    virtual const char*
    what() const noexcept;
  };


  typedef void (*terminate_handler) ();


  typedef void (*unexpected_handler) ();


  terminate_handler set_terminate(terminate_handler) noexcept;



  terminate_handler get_terminate() noexcept;




  void terminate() noexcept __attribute__ ((__noreturn__));


  unexpected_handler set_unexpected(unexpected_handler) noexcept;



  unexpected_handler get_unexpected() noexcept;




  void unexpected() __attribute__ ((__noreturn__));
# 101 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 3
  [[__deprecated__]]
  bool uncaught_exception() noexcept __attribute__ ((__pure__));




  int uncaught_exceptions() noexcept __attribute__ ((__pure__));



}

namespace __gnu_cxx
{
# 133 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 3
  void __verbose_terminate_handler();


}

}

#pragma GCC visibility pop


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 3
#pragma GCC visibility push(default)



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cxxabi_init_exception.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cxxabi_init_exception.h" 3

#pragma GCC visibility push(default)

# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3
# 35 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 3
typedef long int ptrdiff_t;
# 102 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__stddef_max_align_t.h" 1 3
# 19 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__stddef_max_align_t.h" 3
typedef struct {
  long long __clang_max_align_nonce1
      __attribute__((__aligned__(__alignof__(long long))));
  long double __clang_max_align_nonce2
      __attribute__((__aligned__(__alignof__(long double))));
} max_align_t;
# 103 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 2 3
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cxxabi_init_exception.h" 2 3
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cxxabi_init_exception.h" 3
namespace std
{
  class type_info;
}

namespace __cxxabiv1
{
  struct __cxa_refcounted_exception;

  extern "C"
    {

      void*
      __cxa_allocate_exception(size_t) noexcept;

      void
      __cxa_free_exception(void*) noexcept;


      __cxa_refcounted_exception*
      __cxa_init_primary_exception(void *object, std::type_info *tinfo,
                void ( *dest) (void *)) noexcept;

    }
}



#pragma GCC visibility pop
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/typeinfo" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/typeinfo" 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hash_bytes.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hash_bytes.h" 3



namespace std
{







  size_t
  _Hash_bytes(const void* __ptr, size_t __len, size_t __seed);





  size_t
  _Fnv_hash_bytes(const void* __ptr, size_t __len, size_t __seed);


}
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/typeinfo" 2 3


#pragma GCC visibility push(default)

extern "C++" {

namespace __cxxabiv1
{
  class __class_type_info;
}
# 80 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/typeinfo" 3
namespace std
{






  class type_info
  {
  public:




    virtual ~type_info();



    const char* name() const noexcept
    { return __name[0] == '*' ? __name + 1 : __name; }
# 115 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/typeinfo" 3
    bool before(const type_info& __arg) const noexcept
    { return (__name[0] == '*' && __arg.__name[0] == '*')
 ? __name < __arg.__name
 : __builtin_strcmp (__name, __arg.__name) < 0; }

    bool operator==(const type_info& __arg) const noexcept
    {
      return ((__name == __arg.__name)
       || (__name[0] != '*' &&
    __builtin_strcmp (__name, __arg.__name) == 0));
    }
# 136 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/typeinfo" 3
    bool operator!=(const type_info& __arg) const noexcept
    { return !operator==(__arg); }


    size_t hash_code() const noexcept
    {

      return _Hash_bytes(name(), __builtin_strlen(name()),
    static_cast<size_t>(0xc70f6907UL));



    }



    virtual bool __is_pointer_p() const;


    virtual bool __is_function_p() const;







    virtual bool __do_catch(const type_info *__thr_type, void **__thr_obj,
       unsigned __outer) const;


    virtual bool __do_upcast(const __cxxabiv1::__class_type_info *__target,
        void **__obj_ptr) const;

  protected:
    const char *__name;

    explicit type_info(const char *__n): __name(__n) { }

  private:

    type_info& operator=(const type_info&);
    type_info(const type_info&);
  };







  class bad_cast : public exception
  {
  public:
    bad_cast() noexcept { }



    virtual ~bad_cast() noexcept;


    virtual const char* what() const noexcept;
  };





  class bad_typeid : public exception
  {
  public:
    bad_typeid () noexcept { }



    virtual ~bad_typeid() noexcept;


    virtual const char* what() const noexcept;
  };
}

}

#pragma GCC visibility pop
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 2 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/new" 1 3
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 2 3

extern "C++" {

namespace std
{
  class type_info;





  namespace __exception_ptr
  {
    class exception_ptr;
  }

  using __exception_ptr::exception_ptr;





  exception_ptr current_exception() noexcept;

  template<typename _Ex>
  exception_ptr make_exception_ptr(_Ex) noexcept;


  void rethrow_exception(exception_ptr) __attribute__ ((__noreturn__));

  namespace __exception_ptr
  {
    using std::rethrow_exception;





    class exception_ptr
    {
      void* _M_exception_object;

      explicit exception_ptr(void* __e) noexcept;

      void _M_addref() noexcept;
      void _M_release() noexcept;

      void *_M_get() const noexcept __attribute__ ((__pure__));

      friend exception_ptr std::current_exception() noexcept;
      friend void std::rethrow_exception(exception_ptr);
      template<typename _Ex>
      friend exception_ptr std::make_exception_ptr(_Ex) noexcept;

    public:
      exception_ptr() noexcept;

      exception_ptr(const exception_ptr&) noexcept;


      exception_ptr(nullptr_t) noexcept
      : _M_exception_object(0)
      { }

      exception_ptr(exception_ptr&& __o) noexcept
      : _M_exception_object(__o._M_exception_object)
      { __o._M_exception_object = 0; }
# 117 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 3
      exception_ptr&
      operator=(const exception_ptr&) noexcept;


      exception_ptr&
      operator=(exception_ptr&& __o) noexcept
      {
        exception_ptr(static_cast<exception_ptr&&>(__o)).swap(*this);
        return *this;
      }


      ~exception_ptr() noexcept;

      void
      swap(exception_ptr&) noexcept;
# 144 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 3
      explicit operator bool() const
      { return _M_exception_object; }


      friend bool
      operator==(const exception_ptr&, const exception_ptr&)
 noexcept __attribute__ ((__pure__));

      const class std::type_info*
      __cxa_exception_type() const noexcept
 __attribute__ ((__pure__));
    };

    bool
    operator==(const exception_ptr&, const exception_ptr&)
      noexcept __attribute__ ((__pure__));

    bool
    operator!=(const exception_ptr&, const exception_ptr&)
      noexcept __attribute__ ((__pure__));

    inline void
    swap(exception_ptr& __lhs, exception_ptr& __rhs)
    { __lhs.swap(__rhs); }

    template<typename _Ex>
      inline void
      __dest_thunk(void* __x)
      { static_cast<_Ex*>(__x)->~_Ex(); }

  }


  template<typename _Ex>
    exception_ptr
    make_exception_ptr(_Ex __ex) noexcept
    {

      void* __e = __cxxabiv1::__cxa_allocate_exception(sizeof(_Ex));
      (void) __cxxabiv1::__cxa_init_primary_exception(
   __e, const_cast<std::type_info*>(&typeid(__ex)),
   __exception_ptr::__dest_thunk<_Ex>);
      try
 {
          ::new (__e) _Ex(__ex);
          return exception_ptr(__e);
 }
      catch(...)
 {
   __cxxabiv1::__cxa_free_exception(__e);
   return current_exception();
 }
# 208 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/exception_ptr.h" 3
    }


}

}

#pragma GCC visibility pop
# 144 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/nested_exception.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/nested_exception.h" 3
#pragma GCC visibility push(default)








extern "C++" {

namespace std
{






  class nested_exception
  {
    exception_ptr _M_ptr;

  public:
    nested_exception() noexcept : _M_ptr(current_exception()) { }

    nested_exception(const nested_exception&) noexcept = default;

    nested_exception& operator=(const nested_exception&) noexcept = default;

    virtual ~nested_exception() noexcept;

    [[noreturn]]
    void
    rethrow_nested() const
    {
      if (_M_ptr)
 rethrow_exception(_M_ptr);
      std::terminate();
    }

    exception_ptr
    nested_ptr() const noexcept
    { return _M_ptr; }
  };

  template<typename _Except>
    struct _Nested_exception : public _Except, public nested_exception
    {
      explicit _Nested_exception(const _Except& __ex)
      : _Except(__ex)
      { }

      explicit _Nested_exception(_Except&& __ex)
      : _Except(static_cast<_Except&&>(__ex))
      { }
    };




  template<typename _Tp>
    [[noreturn]]
    inline void
    __throw_with_nested_impl(_Tp&& __t, true_type)
    {
      using _Up = typename remove_reference<_Tp>::type;
      throw _Nested_exception<_Up>{std::forward<_Tp>(__t)};
    }

  template<typename _Tp>
    [[noreturn]]
    inline void
    __throw_with_nested_impl(_Tp&& __t, false_type)
    { throw std::forward<_Tp>(__t); }



  template<typename _Tp>
    [[noreturn]]
    inline void
    throw_with_nested(_Tp&& __t)
    {
      using _Up = typename decay<_Tp>::type;
      using _CopyConstructible
 = __and_<is_copy_constructible<_Up>, is_move_constructible<_Up>>;
      static_assert(_CopyConstructible::value,
   "throw_with_nested argument must be CopyConstructible");
      using __nest = __and_<is_class<_Up>, __bool_constant<!__is_final(_Up)>,
       __not_<is_base_of<nested_exception, _Up>>>;
      std::__throw_with_nested_impl(std::forward<_Tp>(__t), __nest{});
    }


  template<typename _Tp>
    using __rethrow_if_nested_cond = typename enable_if<
      __and_<is_polymorphic<_Tp>,
      __or_<__not_<is_base_of<nested_exception, _Tp>>,
     is_convertible<_Tp*, nested_exception*>>>::value
    >::type;


  template<typename _Ex>
    inline __rethrow_if_nested_cond<_Ex>
    __rethrow_if_nested_impl(const _Ex* __ptr)
    {
      if (auto __ne_ptr = dynamic_cast<const nested_exception*>(__ptr))
 __ne_ptr->rethrow_nested();
    }


  inline void
  __rethrow_if_nested_impl(const void*)
  { }


  template<typename _Ex>
    inline void
    rethrow_if_nested(const _Ex& __ex)
    { std::__rethrow_if_nested_impl(std::__addressof(__ex)); }


}

}



#pragma GCC visibility pop
# 145 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/exception" 2 3
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/new" 2 3

#pragma GCC visibility push(default)

extern "C++" {

namespace std
{






  class bad_alloc : public exception
  {
  public:
    bad_alloc() throw() { }


    bad_alloc(const bad_alloc&) = default;
    bad_alloc& operator=(const bad_alloc&) = default;




    virtual ~bad_alloc() throw();


    virtual const char* what() const throw();
  };


  class bad_array_new_length : public bad_alloc
  {
  public:
    bad_array_new_length() throw() { }



    virtual ~bad_array_new_length() throw();


    virtual const char* what() const throw();
  };



  enum class align_val_t: size_t {};


  struct nothrow_t
  {

    explicit nothrow_t() = default;

  };

  extern const nothrow_t nothrow;



  typedef void (*new_handler)();



  new_handler set_new_handler(new_handler) throw();



  new_handler get_new_handler() noexcept;

}
# 125 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/new" 3
[[__nodiscard__]] void* operator new(std::size_t)
  __attribute__((__externally_visible__));
[[__nodiscard__]] void* operator new[](std::size_t)
  __attribute__((__externally_visible__));
void operator delete(void*) noexcept
  __attribute__((__externally_visible__));
void operator delete[](void*) noexcept
  __attribute__((__externally_visible__));






[[__nodiscard__]] void* operator new(std::size_t, const std::nothrow_t&) noexcept
  __attribute__((__externally_visible__, __malloc__));
[[__nodiscard__]] void* operator new[](std::size_t, const std::nothrow_t&) noexcept
  __attribute__((__externally_visible__, __malloc__));
void operator delete(void*, const std::nothrow_t&) noexcept
  __attribute__((__externally_visible__));
void operator delete[](void*, const std::nothrow_t&) noexcept
  __attribute__((__externally_visible__));

[[__nodiscard__]] void* operator new(std::size_t, std::align_val_t)
  __attribute__((__externally_visible__));
[[__nodiscard__]] void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&)
  noexcept __attribute__((__externally_visible__, __malloc__));
void operator delete(void*, std::align_val_t)
  noexcept __attribute__((__externally_visible__));
void operator delete(void*, std::align_val_t, const std::nothrow_t&)
  noexcept __attribute__((__externally_visible__));
[[__nodiscard__]] void* operator new[](std::size_t, std::align_val_t)
  __attribute__((__externally_visible__));
[[__nodiscard__]] void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&)
  noexcept __attribute__((__externally_visible__, __malloc__));
void operator delete[](void*, std::align_val_t)
  noexcept __attribute__((__externally_visible__));
void operator delete[](void*, std::align_val_t, const std::nothrow_t&)
  noexcept __attribute__((__externally_visible__));
# 173 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/new" 3
[[__nodiscard__]] inline void* operator new(std::size_t, void* __p) noexcept
{ return __p; }
[[__nodiscard__]] inline void* operator new[](std::size_t, void* __p) noexcept
{ return __p; }


inline void operator delete (void*, void*) noexcept { }
inline void operator delete[](void*, void*) noexcept { }

}



namespace std
{


  template<typename _Tp>
    [[nodiscard]] constexpr _Tp*
    launder(_Tp* __p) noexcept
    { return __builtin_launder(__p); }




  template<typename _Ret, typename... _Args , bool _NE>
    void launder(_Ret (*)(_Args...) noexcept (_NE)) = delete;
  template<typename _Ret, typename... _Args , bool _NE>
    void launder(_Ret (*)(_Args......) noexcept (_NE)) = delete;

  void launder(void*) = delete;
  void launder(const void*) = delete;
  void launder(volatile void*) = delete;
  void launder(const volatile void*) = delete;
}
# 226 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/new" 3
#pragma GCC visibility pop
# 28 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/new" 2 3
# 44 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/new" 3
__attribute__((device)) inline void *operator new(long unsigned int size) {
  if (size == 0) {
    size = 1;
  }
  return ::malloc(size);
}
__attribute__((device)) inline void *operator new(long unsigned int size,
                                     const std::nothrow_t &) noexcept {
  return ::operator new(size);
}

__attribute__((device)) inline void *operator new[](long unsigned int size) {
  return ::operator new(size);
}
__attribute__((device)) inline void *operator new[](long unsigned int size,
                                       const std::nothrow_t &) {
  return ::operator new(size);
}

__attribute__((device)) inline void operator delete(void* ptr) noexcept {
  if (ptr) {
    ::free(ptr);
  }
}
__attribute__((device)) inline void operator delete(void *ptr,
                                       const std::nothrow_t &) noexcept {
  ::operator delete(ptr);
}

__attribute__((device)) inline void operator delete[](void* ptr) noexcept {
  ::operator delete(ptr);
}
__attribute__((device)) inline void operator delete[](void *ptr,
                                         const std::nothrow_t &) noexcept {
  ::operator delete(ptr);
}



__attribute__((device)) inline void operator delete(void *ptr,
                                       long unsigned int size) noexcept {
  ::operator delete(ptr);
}
__attribute__((device)) inline void operator delete[](void *ptr,
                                         long unsigned int size) noexcept {
  ::operator delete(ptr);
}



__attribute__((device)) inline void *operator new(long unsigned int, void *__ptr) noexcept {
  return __ptr;
}
__attribute__((device)) inline void *operator new[](long unsigned int, void *__ptr) noexcept {
  return __ptr;
}
__attribute__((device)) inline void operator delete(void *, void *) noexcept {}
__attribute__((device)) inline void operator delete[](void *, void *) noexcept {}
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_construct.h" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/alloc_traits.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/alloc_traits.h" 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/memoryfwd.h" 1 3
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/memoryfwd.h" 3



namespace std __attribute__ ((__visibility__ ("default")))
{
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/memoryfwd.h" 3
  template<typename>
    class allocator;

  template<>
    class allocator<void>;



  template<typename, typename>
    struct uses_allocator;





}
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 2 3





namespace std __attribute__ ((__visibility__ ("default")))
{


  struct __allocator_traits_base
  {
    template<typename _Tp, typename _Up, typename = void>
      struct __rebind : __replace_first_arg<_Tp, _Up> { };

    template<typename _Tp, typename _Up>
      struct __rebind<_Tp, _Up,
        __void_t<typename _Tp::template rebind<_Up>::other>>
      { using type = typename _Tp::template rebind<_Up>::other; };

  protected:
    template<typename _Tp>
      using __pointer = typename _Tp::pointer;
    template<typename _Tp>
      using __c_pointer = typename _Tp::const_pointer;
    template<typename _Tp>
      using __v_pointer = typename _Tp::void_pointer;
    template<typename _Tp>
      using __cv_pointer = typename _Tp::const_void_pointer;
    template<typename _Tp>
      using __pocca = typename _Tp::propagate_on_container_copy_assignment;
    template<typename _Tp>
      using __pocma = typename _Tp::propagate_on_container_move_assignment;
    template<typename _Tp>
      using __pocs = typename _Tp::propagate_on_container_swap;
    template<typename _Tp>
      using __equal = typename _Tp::is_always_equal;
  };

  template<typename _Alloc, typename _Up>
    using __alloc_rebind
      = typename __allocator_traits_base::template __rebind<_Alloc, _Up>::type;





  template<typename _Alloc>
    struct allocator_traits : __allocator_traits_base
    {

      typedef _Alloc allocator_type;

      typedef typename _Alloc::value_type value_type;






      using pointer = __detected_or_t<value_type*, __pointer, _Alloc>;

    private:

      template<template<typename> class _Func, typename _Tp, typename = void>
 struct _Ptr
 {
   using type = typename pointer_traits<pointer>::template rebind<_Tp>;
 };

      template<template<typename> class _Func, typename _Tp>
 struct _Ptr<_Func, _Tp, __void_t<_Func<_Alloc>>>
 {
   using type = _Func<_Alloc>;
 };


      template<typename _A2, typename _PtrT, typename = void>
 struct _Diff
 { using type = typename pointer_traits<_PtrT>::difference_type; };

      template<typename _A2, typename _PtrT>
 struct _Diff<_A2, _PtrT, __void_t<typename _A2::difference_type>>
 { using type = typename _A2::difference_type; };


      template<typename _A2, typename _DiffT, typename = void>
 struct _Size : make_unsigned<_DiffT> { };

      template<typename _A2, typename _DiffT>
 struct _Size<_A2, _DiffT, __void_t<typename _A2::size_type>>
 { using type = typename _A2::size_type; };

    public:






      using const_pointer = typename _Ptr<__c_pointer, const value_type>::type;







      using void_pointer = typename _Ptr<__v_pointer, void>::type;







      using const_void_pointer = typename _Ptr<__cv_pointer, const void>::type;







      using difference_type = typename _Diff<_Alloc, pointer>::type;







      using size_type = typename _Size<_Alloc, difference_type>::type;







      using propagate_on_container_copy_assignment
 = __detected_or_t<false_type, __pocca, _Alloc>;







      using propagate_on_container_move_assignment
 = __detected_or_t<false_type, __pocma, _Alloc>;







      using propagate_on_container_swap
 = __detected_or_t<false_type, __pocs, _Alloc>;







      using is_always_equal
 = __detected_or_t<typename is_empty<_Alloc>::type, __equal, _Alloc>;

      template<typename _Tp>
 using rebind_alloc = __alloc_rebind<_Alloc, _Tp>;
      template<typename _Tp>
 using rebind_traits = allocator_traits<rebind_alloc<_Tp>>;

    private:
      template<typename _Alloc2>
 static auto
 _S_allocate(_Alloc2& __a, size_type __n, const_void_pointer __hint, int)
 -> decltype(__a.allocate(__n, __hint))
 { return __a.allocate(__n, __hint); }

      template<typename _Alloc2>
 static pointer
 _S_allocate(_Alloc2& __a, size_type __n, const_void_pointer, ...)
 { return __a.allocate(__n); }

      template<typename _Tp, typename... _Args>
 struct __construct_helper
 {
   template<typename _Alloc2,
     typename = decltype(std::declval<_Alloc2*>()->construct(
    std::declval<_Tp*>(), std::declval<_Args>()...))>
     static true_type __test(int);

   template<typename>
     static false_type __test(...);

   using type = decltype(__test<_Alloc>(0));
 };

      template<typename _Tp, typename... _Args>
 using __has_construct
   = typename __construct_helper<_Tp, _Args...>::type;

      template<typename _Tp, typename... _Args>
 static _Require<__has_construct<_Tp, _Args...>>
 _S_construct(_Alloc& __a, _Tp* __p, _Args&&... __args)
 noexcept(noexcept(__a.construct(__p, std::forward<_Args>(__args)...)))
 { __a.construct(__p, std::forward<_Args>(__args)...); }

      template<typename _Tp, typename... _Args>
 static
 _Require<__and_<__not_<__has_construct<_Tp, _Args...>>,
          is_constructible<_Tp, _Args...>>>
 _S_construct(_Alloc&, _Tp* __p, _Args&&... __args)
 noexcept(noexcept(::new((void*)__p)
     _Tp(std::forward<_Args>(__args)...)))
 { ::new((void*)__p) _Tp(std::forward<_Args>(__args)...); }

      template<typename _Alloc2, typename _Tp>
 static auto
 _S_destroy(_Alloc2& __a, _Tp* __p, int)
 noexcept(noexcept(__a.destroy(__p)))
 -> decltype(__a.destroy(__p))
 { __a.destroy(__p); }

      template<typename _Alloc2, typename _Tp>
 static void
 _S_destroy(_Alloc2&, _Tp* __p, ...)
 noexcept(noexcept(__p->~_Tp()))
 { __p->~_Tp(); }

      template<typename _Alloc2>
 static auto
 _S_max_size(_Alloc2& __a, int)
 -> decltype(__a.max_size())
 { return __a.max_size(); }

      template<typename _Alloc2>
 static size_type
 _S_max_size(_Alloc2&, ...)
 {


   return __gnu_cxx::__numeric_traits<size_type>::__max
     / sizeof(value_type);
 }

      template<typename _Alloc2>
 static auto
 _S_select(_Alloc2& __a, int)
 -> decltype(__a.select_on_container_copy_construction())
 { return __a.select_on_container_copy_construction(); }

      template<typename _Alloc2>
 static _Alloc2
 _S_select(_Alloc2& __a, ...)
 { return __a; }

    public:
# 304 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      [[__nodiscard__]] static pointer
      allocate(_Alloc& __a, size_type __n)
      { return __a.allocate(__n); }
# 319 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      [[__nodiscard__]] static pointer
      allocate(_Alloc& __a, size_type __n, const_void_pointer __hint)
      { return _S_allocate(__a, __n, __hint, 0); }
# 331 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      static void
      deallocate(_Alloc& __a, pointer __p, size_type __n)
      { __a.deallocate(__p, __n); }
# 346 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      template<typename _Tp, typename... _Args>
 static auto construct(_Alloc& __a, _Tp* __p, _Args&&... __args)
 noexcept(noexcept(_S_construct(__a, __p,
           std::forward<_Args>(__args)...)))
 -> decltype(_S_construct(__a, __p, std::forward<_Args>(__args)...))
 { _S_construct(__a, __p, std::forward<_Args>(__args)...); }
# 361 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      template<typename _Tp>
 static void destroy(_Alloc& __a, _Tp* __p)
 noexcept(noexcept(_S_destroy(__a, __p, 0)))
 { _S_destroy(__a, __p, 0); }
# 374 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      static size_type max_size(const _Alloc& __a) noexcept
      { return _S_max_size(__a, 0); }
# 385 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      static _Alloc
      select_on_container_copy_construction(const _Alloc& __rhs)
      { return _S_select(__rhs, 0); }
    };


  template<typename _Tp>
    struct allocator_traits<allocator<_Tp>>
    {

      using allocator_type = allocator<_Tp>;

      using value_type = _Tp;


      using pointer = _Tp*;


      using const_pointer = const _Tp*;


      using void_pointer = void*;


      using const_void_pointer = const void*;


      using difference_type = std::ptrdiff_t;


      using size_type = std::size_t;


      using propagate_on_container_copy_assignment = false_type;


      using propagate_on_container_move_assignment = true_type;


      using propagate_on_container_swap = false_type;


      using is_always_equal = true_type;

      template<typename _Up>
 using rebind_alloc = allocator<_Up>;

      template<typename _Up>
 using rebind_traits = allocator_traits<allocator<_Up>>;
# 442 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      [[__nodiscard__]] static pointer
      allocate(allocator_type& __a, size_type __n)
      { return __a.allocate(__n); }
# 456 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      [[__nodiscard__]] static pointer
      allocate(allocator_type& __a, size_type __n, const_void_pointer __hint)
      { return __a.allocate(__n, __hint); }
# 468 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      static void
      deallocate(allocator_type& __a, pointer __p, size_type __n)
      { __a.deallocate(__p, __n); }
# 480 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      template<typename _Up, typename... _Args>
 static void
 construct(allocator_type& __a, _Up* __p, _Args&&... __args)
 noexcept(noexcept(__a.construct(__p, std::forward<_Args>(__args)...)))
 { __a.construct(__p, std::forward<_Args>(__args)...); }
# 493 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/alloc_traits.h" 3
      template<typename _Up>
 static void
 destroy(allocator_type& __a, _Up* __p)
 noexcept(noexcept(__a.destroy(__p)))
 { __a.destroy(__p); }






      static size_type
      max_size(const allocator_type& __a) noexcept
      { return __a.max_size(); }






      static allocator_type
      select_on_container_copy_construction(const allocator_type& __rhs)
      { return __rhs; }
    };


  template<typename _Alloc>
    inline void
    __do_alloc_on_copy(_Alloc& __one, const _Alloc& __two, true_type)
    { __one = __two; }

  template<typename _Alloc>
    inline void
    __do_alloc_on_copy(_Alloc&, const _Alloc&, false_type)
    { }

  template<typename _Alloc>
    inline void __alloc_on_copy(_Alloc& __one, const _Alloc& __two)
    {
      typedef allocator_traits<_Alloc> __traits;
      typedef typename __traits::propagate_on_container_copy_assignment __pocca;
      __do_alloc_on_copy(__one, __two, __pocca());
    }

  template<typename _Alloc>
    inline _Alloc __alloc_on_copy(const _Alloc& __a)
    {
      typedef allocator_traits<_Alloc> __traits;
      return __traits::select_on_container_copy_construction(__a);
    }

  template<typename _Alloc>
    inline void __do_alloc_on_move(_Alloc& __one, _Alloc& __two, true_type)
    { __one = std::move(__two); }

  template<typename _Alloc>
    inline void __do_alloc_on_move(_Alloc&, _Alloc&, false_type)
    { }

  template<typename _Alloc>
    inline void __alloc_on_move(_Alloc& __one, _Alloc& __two)
    {
      typedef allocator_traits<_Alloc> __traits;
      typedef typename __traits::propagate_on_container_move_assignment __pocma;
      __do_alloc_on_move(__one, __two, __pocma());
    }

  template<typename _Alloc>
    inline void __do_alloc_on_swap(_Alloc& __one, _Alloc& __two, true_type)
    {
      using std::swap;
      swap(__one, __two);
    }

  template<typename _Alloc>
    inline void __do_alloc_on_swap(_Alloc&, _Alloc&, false_type)
    { }

  template<typename _Alloc>
    inline void __alloc_on_swap(_Alloc& __one, _Alloc& __two)
    {
      typedef allocator_traits<_Alloc> __traits;
      typedef typename __traits::propagate_on_container_swap __pocs;
      __do_alloc_on_swap(__one, __two, __pocs());
    }

  template<typename _Alloc, typename _Tp,
    typename _ValueT = __remove_cvref_t<typename _Alloc::value_type>,
    typename = void>
    struct __is_alloc_insertable_impl
    : false_type
    { };

  template<typename _Alloc, typename _Tp, typename _ValueT>
    struct __is_alloc_insertable_impl<_Alloc, _Tp, _ValueT,
      __void_t<decltype(allocator_traits<_Alloc>::construct(
     std::declval<_Alloc&>(), std::declval<_ValueT*>(),
     std::declval<_Tp>()))>>
    : true_type
    { };




  template<typename _Alloc>
    struct __is_copy_insertable
    : __is_alloc_insertable_impl<_Alloc,
     typename _Alloc::value_type const&>::type
    { };


  template<typename _Tp>
    struct __is_copy_insertable<allocator<_Tp>>
    : is_copy_constructible<_Tp>
    { };




  template<typename _Alloc>
    struct __is_move_insertable
    : __is_alloc_insertable_impl<_Alloc, typename _Alloc::value_type>::type
    { };


  template<typename _Tp>
    struct __is_move_insertable<allocator<_Tp>>
    : is_move_constructible<_Tp>
    { };


  template<typename _Alloc, typename = void>
    struct __is_allocator : false_type { };

  template<typename _Alloc>
    struct __is_allocator<_Alloc,
      __void_t<typename _Alloc::value_type,
        decltype(std::declval<_Alloc&>().allocate(size_t{}))>>
    : true_type { };

  template<typename _Alloc>
    using _RequireAllocator
      = typename enable_if<__is_allocator<_Alloc>::value, _Alloc>::type;

  template<typename _Alloc>
    using _RequireNotAllocator
      = typename enable_if<!__is_allocator<_Alloc>::value, _Alloc>::type;


}
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/alloc_traits.h" 2 3




namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{






template<typename _Alloc, typename = typename _Alloc::value_type>
  struct __alloc_traits

  : std::allocator_traits<_Alloc>

  {
    typedef _Alloc allocator_type;

    typedef std::allocator_traits<_Alloc> _Base_type;
    typedef typename _Base_type::value_type value_type;
    typedef typename _Base_type::pointer pointer;
    typedef typename _Base_type::const_pointer const_pointer;
    typedef typename _Base_type::size_type size_type;
    typedef typename _Base_type::difference_type difference_type;

    typedef value_type& reference;
    typedef const value_type& const_reference;
    using _Base_type::allocate;
    using _Base_type::deallocate;
    using _Base_type::construct;
    using _Base_type::destroy;
    using _Base_type::max_size;

  private:
    template<typename _Ptr>
      using __is_custom_pointer
 = std::__and_<std::is_same<pointer, _Ptr>,
        std::__not_<std::is_pointer<_Ptr>>>;

  public:

    template<typename _Ptr, typename... _Args>
      static typename std::enable_if<__is_custom_pointer<_Ptr>::value>::type
      construct(_Alloc& __a, _Ptr __p, _Args&&... __args)
      noexcept(noexcept(_Base_type::construct(__a, std::__to_address(__p),
           std::forward<_Args>(__args)...)))
      {
 _Base_type::construct(__a, std::__to_address(__p),
         std::forward<_Args>(__args)...);
      }


    template<typename _Ptr>
      static typename std::enable_if<__is_custom_pointer<_Ptr>::value>::type
      destroy(_Alloc& __a, _Ptr __p)
      noexcept(noexcept(_Base_type::destroy(__a, std::__to_address(__p))))
      { _Base_type::destroy(__a, std::__to_address(__p)); }

    static _Alloc _S_select_on_copy(const _Alloc& __a)
    { return _Base_type::select_on_container_copy_construction(__a); }

    static void _S_on_swap(_Alloc& __a, _Alloc& __b)
    { std::__alloc_on_swap(__a, __b); }

    static constexpr bool _S_propagate_on_copy_assign()
    { return _Base_type::propagate_on_container_copy_assignment::value; }

    static constexpr bool _S_propagate_on_move_assign()
    { return _Base_type::propagate_on_container_move_assignment::value; }

    static constexpr bool _S_propagate_on_swap()
    { return _Base_type::propagate_on_container_swap::value; }

    static constexpr bool _S_always_equal()
    { return _Base_type::is_always_equal::value; }

    static constexpr bool _S_nothrow_move()
    { return _S_propagate_on_move_assign() || _S_always_equal(); }

    template<typename _Tp>
      struct rebind
      { typedef typename _Base_type::template rebind_alloc<_Tp> other; };
# 161 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/alloc_traits.h" 3
  };


}
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_construct.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{







  template<typename _T1, typename... _Args>
    inline void
    _Construct(_T1* __p, _Args&&... __args)
    { ::new(static_cast<void*>(__p)) _T1(std::forward<_Args>(__args)...); }
# 87 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_construct.h" 3
  template<typename _T1>
    inline void
    _Construct_novalue(_T1* __p)
    { ::new(static_cast<void*>(__p)) _T1; }




  template<typename _Tp>
    inline void
    _Destroy(_Tp* __pointer)
    { __pointer->~_Tp(); }

  template<bool>
    struct _Destroy_aux
    {
      template<typename _ForwardIterator>
        static void
        __destroy(_ForwardIterator __first, _ForwardIterator __last)
 {
   for (; __first != __last; ++__first)
     std::_Destroy(std::__addressof(*__first));
 }
    };

  template<>
    struct _Destroy_aux<true>
    {
      template<typename _ForwardIterator>
        static void
        __destroy(_ForwardIterator, _ForwardIterator) { }
    };






  template<typename _ForwardIterator>
    inline void
    _Destroy(_ForwardIterator __first, _ForwardIterator __last)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
                       _Value_type;


      static_assert(is_destructible<_Value_type>::value,
      "value type is destructible");

      std::_Destroy_aux<__has_trivial_destructor(_Value_type)>::
 __destroy(__first, __last);
    }

  template<bool>
    struct _Destroy_n_aux
    {
      template<typename _ForwardIterator, typename _Size>
        static _ForwardIterator
        __destroy_n(_ForwardIterator __first, _Size __count)
 {
   for (; __count > 0; (void)++__first, --__count)
     std::_Destroy(std::__addressof(*__first));
   return __first;
 }
    };

  template<>
    struct _Destroy_n_aux<true>
    {
      template<typename _ForwardIterator, typename _Size>
        static _ForwardIterator
        __destroy_n(_ForwardIterator __first, _Size __count)
 {
   std::advance(__first, __count);
   return __first;
 }
    };






  template<typename _ForwardIterator, typename _Size>
    inline _ForwardIterator
    _Destroy_n(_ForwardIterator __first, _Size __count)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
                       _Value_type;


      static_assert(is_destructible<_Value_type>::value,
      "value type is destructible");

      return std::_Destroy_n_aux<__has_trivial_destructor(_Value_type)>::
 __destroy_n(__first, __count);
    }







  template<typename _ForwardIterator, typename _Allocator>
    void
    _Destroy(_ForwardIterator __first, _ForwardIterator __last,
      _Allocator& __alloc)
    {
      typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
      for (; __first != __last; ++__first)
 __traits::destroy(__alloc, std::__addressof(*__first));
    }

  template<typename _ForwardIterator, typename _Tp>
    inline void
    _Destroy(_ForwardIterator __first, _ForwardIterator __last,
      allocator<_Tp>&)
    {
      _Destroy(__first, __last);
    }


  template <typename _Tp>
    inline void
    destroy_at(_Tp* __location)
    {
      std::_Destroy(__location);
    }

  template <typename _ForwardIterator>
    inline void
    destroy(_ForwardIterator __first, _ForwardIterator __last)
    {
      std::_Destroy(__first, __last);
    }

  template <typename _ForwardIterator, typename _Size>
    inline _ForwardIterator
    destroy_n(_ForwardIterator __first, _Size __count)
    {
      return std::_Destroy_n(__first, __count);
    }



}
# 61 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_tempbuf.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 83 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_tempbuf.h" 3
  template<typename _Tp>
    pair<_Tp*, ptrdiff_t>
    get_temporary_buffer(ptrdiff_t __len) noexcept
    {
      const ptrdiff_t __max =
 __gnu_cxx::__numeric_traits<ptrdiff_t>::__max / sizeof(_Tp);
      if (__len > __max)
 __len = __max;

      while (__len > 0)
 {
   _Tp* __tmp = static_cast<_Tp*>(::operator new(__len * sizeof(_Tp),
       std::nothrow));
   if (__tmp != 0)
     return std::pair<_Tp*, ptrdiff_t>(__tmp, __len);
   __len /= 2;
 }
      return std::pair<_Tp*, ptrdiff_t>(static_cast<_Tp*>(0), 0);
    }
# 110 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_tempbuf.h" 3
  template<typename _Tp>
    inline void
    return_temporary_buffer(_Tp* __p)
    { ::operator delete(__p); }







  template<typename _ForwardIterator, typename _Tp>
    class _Temporary_buffer
    {



    public:
      typedef _Tp value_type;
      typedef value_type* pointer;
      typedef pointer iterator;
      typedef ptrdiff_t size_type;

    protected:
      size_type _M_original_len;
      size_type _M_len;
      pointer _M_buffer;

    public:

      size_type
      size() const
      { return _M_len; }


      size_type
      requested_size() const
      { return _M_original_len; }


      iterator
      begin()
      { return _M_buffer; }


      iterator
      end()
      { return _M_buffer + _M_len; }





      _Temporary_buffer(_ForwardIterator __seed, size_type __original_len);

      ~_Temporary_buffer()
      {
 std::_Destroy(_M_buffer, _M_buffer + _M_len);
 std::return_temporary_buffer(_M_buffer);
      }

    private:

      _Temporary_buffer(const _Temporary_buffer&);

      void
      operator=(const _Temporary_buffer&);
    };


  template<bool>
    struct __uninitialized_construct_buf_dispatch
    {
      template<typename _Pointer, typename _ForwardIterator>
        static void
        __ucr(_Pointer __first, _Pointer __last,
       _ForwardIterator __seed)
        {
   if(__first == __last)
     return;

   _Pointer __cur = __first;
   try
     {
       std::_Construct(std::__addressof(*__first),
         std::move(*__seed));
       _Pointer __prev = __cur;
       ++__cur;
       for(; __cur != __last; ++__cur, ++__prev)
  std::_Construct(std::__addressof(*__cur),
    std::move(*__prev));
       *__seed = std::move(*__prev);
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_construct_buf_dispatch<true>
    {
      template<typename _Pointer, typename _ForwardIterator>
        static void
        __ucr(_Pointer, _Pointer, _ForwardIterator) { }
    };
# 229 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_tempbuf.h" 3
  template<typename _Pointer, typename _ForwardIterator>
    inline void
    __uninitialized_construct_buf(_Pointer __first, _Pointer __last,
      _ForwardIterator __seed)
    {
      typedef typename std::iterator_traits<_Pointer>::value_type
 _ValueType;

      std::__uninitialized_construct_buf_dispatch<
        __has_trivial_constructor(_ValueType)>::
   __ucr(__first, __last, __seed);
    }

  template<typename _ForwardIterator, typename _Tp>
    _Temporary_buffer<_ForwardIterator, _Tp>::
    _Temporary_buffer(_ForwardIterator __seed, size_type __original_len)
    : _M_original_len(__original_len), _M_len(0), _M_buffer(0)
    {
      try
 {
   std::pair<pointer, size_type> __p(std::get_temporary_buffer<
         value_type>(_M_original_len));
   _M_buffer = __p.first;
   _M_len = __p.second;
   if (_M_buffer)
     std::__uninitialized_construct_buf(_M_buffer, _M_buffer + _M_len,
            __seed);
 }
      catch(...)
 {
   std::return_temporary_buffer(_M_buffer);
   _M_buffer = 0;
   _M_len = 0;
   throw;
 }
    }


}
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 2 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/uniform_int_dist.h" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/uniform_int_dist.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{


  namespace __detail
  {

    template<typename _Tp>
      inline bool
      _Power_of_2(_Tp __x)
      {
 return ((__x - 1) & __x) == 0;
      }
  }






  template<typename _IntType = int>
    class uniform_int_distribution
    {
      static_assert(std::is_integral<_IntType>::value,
      "template argument must be an integral type");

    public:

      typedef _IntType result_type;

      struct param_type
      {
 typedef uniform_int_distribution<_IntType> distribution_type;

 param_type() : param_type(0) { }

 explicit
 param_type(_IntType __a,
     _IntType __b = numeric_limits<_IntType>::max())
 : _M_a(__a), _M_b(__b)
 {
                                 ;
 }

 result_type
 a() const
 { return _M_a; }

 result_type
 b() const
 { return _M_b; }

 friend bool
 operator==(const param_type& __p1, const param_type& __p2)
 { return __p1._M_a == __p2._M_a && __p1._M_b == __p2._M_b; }

 friend bool
 operator!=(const param_type& __p1, const param_type& __p2)
 { return !(__p1 == __p2); }

      private:
 _IntType _M_a;
 _IntType _M_b;
      };

    public:



      uniform_int_distribution() : uniform_int_distribution(0) { }




      explicit
      uniform_int_distribution(_IntType __a,
          _IntType __b = numeric_limits<_IntType>::max())
      : _M_param(__a, __b)
      { }

      explicit
      uniform_int_distribution(const param_type& __p)
      : _M_param(__p)
      { }






      void
      reset() { }

      result_type
      a() const
      { return _M_param.a(); }

      result_type
      b() const
      { return _M_param.b(); }




      param_type
      param() const
      { return _M_param; }





      void
      param(const param_type& __param)
      { _M_param = __param; }




      result_type
      min() const
      { return this->a(); }




      result_type
      max() const
      { return this->b(); }




      template<typename _UniformRandomNumberGenerator>
 result_type
 operator()(_UniformRandomNumberGenerator& __urng)
        { return this->operator()(__urng, _M_param); }

      template<typename _UniformRandomNumberGenerator>
 result_type
 operator()(_UniformRandomNumberGenerator& __urng,
     const param_type& __p);

      template<typename _ForwardIterator,
        typename _UniformRandomNumberGenerator>
 void
 __generate(_ForwardIterator __f, _ForwardIterator __t,
     _UniformRandomNumberGenerator& __urng)
 { this->__generate(__f, __t, __urng, _M_param); }

      template<typename _ForwardIterator,
        typename _UniformRandomNumberGenerator>
 void
 __generate(_ForwardIterator __f, _ForwardIterator __t,
     _UniformRandomNumberGenerator& __urng,
     const param_type& __p)
 { this->__generate_impl(__f, __t, __urng, __p); }

      template<typename _UniformRandomNumberGenerator>
 void
 __generate(result_type* __f, result_type* __t,
     _UniformRandomNumberGenerator& __urng,
     const param_type& __p)
 { this->__generate_impl(__f, __t, __urng, __p); }





      friend bool
      operator==(const uniform_int_distribution& __d1,
   const uniform_int_distribution& __d2)
      { return __d1._M_param == __d2._M_param; }

    private:
      template<typename _ForwardIterator,
        typename _UniformRandomNumberGenerator>
 void
 __generate_impl(_ForwardIterator __f, _ForwardIterator __t,
   _UniformRandomNumberGenerator& __urng,
   const param_type& __p);

      param_type _M_param;
    };

  template<typename _IntType>
    template<typename _UniformRandomNumberGenerator>
      typename uniform_int_distribution<_IntType>::result_type
      uniform_int_distribution<_IntType>::
      operator()(_UniformRandomNumberGenerator& __urng,
   const param_type& __param)
      {
 typedef typename _UniformRandomNumberGenerator::result_type
   _Gresult_type;
 typedef typename std::make_unsigned<result_type>::type __utype;
 typedef typename std::common_type<_Gresult_type, __utype>::type
   __uctype;

 const __uctype __urngmin = __urng.min();
 const __uctype __urngmax = __urng.max();
 const __uctype __urngrange = __urngmax - __urngmin;
 const __uctype __urange
   = __uctype(__param.b()) - __uctype(__param.a());

 __uctype __ret;

 if (__urngrange > __urange)
   {

     const __uctype __uerange = __urange + 1;
     const __uctype __scaling = __urngrange / __uerange;
     const __uctype __past = __uerange * __scaling;
     do
       __ret = __uctype(__urng()) - __urngmin;
     while (__ret >= __past);
     __ret /= __scaling;
   }
 else if (__urngrange < __urange)
   {
# 271 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/uniform_int_dist.h" 3
     __uctype __tmp;
     do
       {
  const __uctype __uerngrange = __urngrange + 1;
  __tmp = (__uerngrange * operator()
    (__urng, param_type(0, __urange / __uerngrange)));
  __ret = __tmp + (__uctype(__urng()) - __urngmin);
       }
     while (__ret > __urange || __ret < __tmp);
   }
 else
   __ret = __uctype(__urng()) - __urngmin;

 return __ret + __param.a();
      }


  template<typename _IntType>
    template<typename _ForwardIterator,
      typename _UniformRandomNumberGenerator>
      void
      uniform_int_distribution<_IntType>::
      __generate_impl(_ForwardIterator __f, _ForwardIterator __t,
        _UniformRandomNumberGenerator& __urng,
        const param_type& __param)
      {

 typedef typename _UniformRandomNumberGenerator::result_type
   _Gresult_type;
 typedef typename std::make_unsigned<result_type>::type __utype;
 typedef typename std::common_type<_Gresult_type, __utype>::type
   __uctype;

 const __uctype __urngmin = __urng.min();
 const __uctype __urngmax = __urng.max();
 const __uctype __urngrange = __urngmax - __urngmin;
 const __uctype __urange
   = __uctype(__param.b()) - __uctype(__param.a());

 __uctype __ret;

 if (__urngrange > __urange)
   {
     if (__detail::_Power_of_2(__urngrange + 1)
  && __detail::_Power_of_2(__urange + 1))
       {
  while (__f != __t)
    {
      __ret = __uctype(__urng()) - __urngmin;
      *__f++ = (__ret & __urange) + __param.a();
    }
       }
     else
       {

  const __uctype __uerange = __urange + 1;
  const __uctype __scaling = __urngrange / __uerange;
  const __uctype __past = __uerange * __scaling;
  while (__f != __t)
    {
      do
        __ret = __uctype(__urng()) - __urngmin;
      while (__ret >= __past);
      *__f++ = __ret / __scaling + __param.a();
    }
       }
   }
 else if (__urngrange < __urange)
   {
# 355 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/uniform_int_dist.h" 3
     __uctype __tmp;
     while (__f != __t)
       {
  do
    {
      const __uctype __uerngrange = __urngrange + 1;
      __tmp = (__uerngrange * operator()
        (__urng, param_type(0, __urange / __uerngrange)));
      __ret = __tmp + (__uctype(__urng()) - __urngmin);
    }
  while (__ret > __urange || __ret < __tmp);
  *__f++ = __ret;
       }
   }
 else
   while (__f != __t)
     *__f++ = __uctype(__urng()) - __urngmin + __param.a();
      }




}
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 2 3




namespace std __attribute__ ((__visibility__ ("default")))
{



  template<typename _Iterator, typename _Compare>
    void
    __move_median_to_first(_Iterator __result,_Iterator __a, _Iterator __b,
      _Iterator __c, _Compare __comp)
    {
      if (__comp(__a, __b))
 {
   if (__comp(__b, __c))
     std::iter_swap(__result, __b);
   else if (__comp(__a, __c))
     std::iter_swap(__result, __c);
   else
     std::iter_swap(__result, __a);
 }
      else if (__comp(__a, __c))
 std::iter_swap(__result, __a);
      else if (__comp(__b, __c))
 std::iter_swap(__result, __c);
      else
 std::iter_swap(__result, __b);
    }


  template<typename _InputIterator, typename _Predicate>
    inline _InputIterator
    __find_if(_InputIterator __first, _InputIterator __last,
       _Predicate __pred, input_iterator_tag)
    {
      while (__first != __last && !__pred(__first))
 ++__first;
      return __first;
    }


  template<typename _RandomAccessIterator, typename _Predicate>
    _RandomAccessIterator
    __find_if(_RandomAccessIterator __first, _RandomAccessIterator __last,
       _Predicate __pred, random_access_iterator_tag)
    {
      typename iterator_traits<_RandomAccessIterator>::difference_type
 __trip_count = (__last - __first) >> 2;

      for (; __trip_count > 0; --__trip_count)
 {
   if (__pred(__first))
     return __first;
   ++__first;

   if (__pred(__first))
     return __first;
   ++__first;

   if (__pred(__first))
     return __first;
   ++__first;

   if (__pred(__first))
     return __first;
   ++__first;
 }

      switch (__last - __first)
 {
 case 3:
   if (__pred(__first))
     return __first;
   ++__first;
 case 2:
   if (__pred(__first))
     return __first;
   ++__first;
 case 1:
   if (__pred(__first))
     return __first;
   ++__first;
 case 0:
 default:
   return __last;
 }
    }

  template<typename _Iterator, typename _Predicate>
    inline _Iterator
    __find_if(_Iterator __first, _Iterator __last, _Predicate __pred)
    {
      return __find_if(__first, __last, __pred,
         std::__iterator_category(__first));
    }


  template<typename _InputIterator, typename _Predicate>
    inline _InputIterator
    __find_if_not(_InputIterator __first, _InputIterator __last,
    _Predicate __pred)
    {
      return std::__find_if(__first, __last,
       __gnu_cxx::__ops::__negate(__pred),
       std::__iterator_category(__first));
    }




  template<typename _InputIterator, typename _Predicate, typename _Distance>
    _InputIterator
    __find_if_not_n(_InputIterator __first, _Distance& __len, _Predicate __pred)
    {
      for (; __len; --__len, (void) ++__first)
 if (!__pred(__first))
   break;
      return __first;
    }
# 202 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    _ForwardIterator1
    __search(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
      _ForwardIterator2 __first2, _ForwardIterator2 __last2,
      _BinaryPredicate __predicate)
    {

      if (__first1 == __last1 || __first2 == __last2)
 return __first1;


      _ForwardIterator2 __p1(__first2);
      if (++__p1 == __last2)
 return std::__find_if(__first1, __last1,
  __gnu_cxx::__ops::__iter_comp_iter(__predicate, __first2));


      _ForwardIterator2 __p;
      _ForwardIterator1 __current = __first1;

      for (;;)
 {
   __first1 =
     std::__find_if(__first1, __last1,
  __gnu_cxx::__ops::__iter_comp_iter(__predicate, __first2));

   if (__first1 == __last1)
     return __last1;

   __p = __p1;
   __current = __first1;
   if (++__current == __last1)
     return __last1;

   while (__predicate(__current, __p))
     {
       if (++__p == __last2)
  return __first1;
       if (++__current == __last1)
  return __last1;
     }
   ++__first1;
 }
      return __first1;
    }






  template<typename _ForwardIterator, typename _Integer,
    typename _UnaryPredicate>
    _ForwardIterator
    __search_n_aux(_ForwardIterator __first, _ForwardIterator __last,
     _Integer __count, _UnaryPredicate __unary_pred,
     std::forward_iterator_tag)
    {
      __first = std::__find_if(__first, __last, __unary_pred);
      while (__first != __last)
 {
   typename iterator_traits<_ForwardIterator>::difference_type
     __n = __count;
   _ForwardIterator __i = __first;
   ++__i;
   while (__i != __last && __n != 1 && __unary_pred(__i))
     {
       ++__i;
       --__n;
     }
   if (__n == 1)
     return __first;
   if (__i == __last)
     return __last;
   __first = std::__find_if(++__i, __last, __unary_pred);
 }
      return __last;
    }





  template<typename _RandomAccessIter, typename _Integer,
    typename _UnaryPredicate>
    _RandomAccessIter
    __search_n_aux(_RandomAccessIter __first, _RandomAccessIter __last,
     _Integer __count, _UnaryPredicate __unary_pred,
     std::random_access_iterator_tag)
    {
      typedef typename std::iterator_traits<_RandomAccessIter>::difference_type
 _DistanceType;

      _DistanceType __tailSize = __last - __first;
      _DistanceType __remainder = __count;

      while (__remainder <= __tailSize)
 {
   __first += __remainder;
   __tailSize -= __remainder;


   _RandomAccessIter __backTrack = __first;
   while (__unary_pred(--__backTrack))
     {
       if (--__remainder == 0)
  return (__first - __count);
     }
   __remainder = __count + 1 - (__first - __backTrack);
 }
      return __last;
    }

  template<typename _ForwardIterator, typename _Integer,
    typename _UnaryPredicate>
    _ForwardIterator
    __search_n(_ForwardIterator __first, _ForwardIterator __last,
        _Integer __count,
        _UnaryPredicate __unary_pred)
    {
      if (__count <= 0)
 return __first;

      if (__count == 1)
 return std::__find_if(__first, __last, __unary_pred);

      return std::__search_n_aux(__first, __last, __count, __unary_pred,
     std::__iterator_category(__first));
    }


  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    _ForwardIterator1
    __find_end(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
        _ForwardIterator2 __first2, _ForwardIterator2 __last2,
        forward_iterator_tag, forward_iterator_tag,
        _BinaryPredicate __comp)
    {
      if (__first2 == __last2)
 return __last1;

      _ForwardIterator1 __result = __last1;
      while (1)
 {
   _ForwardIterator1 __new_result
     = std::__search(__first1, __last1, __first2, __last2, __comp);
   if (__new_result == __last1)
     return __result;
   else
     {
       __result = __new_result;
       __first1 = __new_result;
       ++__first1;
     }
 }
    }


  template<typename _BidirectionalIterator1, typename _BidirectionalIterator2,
    typename _BinaryPredicate>
    _BidirectionalIterator1
    __find_end(_BidirectionalIterator1 __first1,
        _BidirectionalIterator1 __last1,
        _BidirectionalIterator2 __first2,
        _BidirectionalIterator2 __last2,
        bidirectional_iterator_tag, bidirectional_iterator_tag,
        _BinaryPredicate __comp)
    {






      typedef reverse_iterator<_BidirectionalIterator1> _RevIterator1;
      typedef reverse_iterator<_BidirectionalIterator2> _RevIterator2;

      _RevIterator1 __rlast1(__first1);
      _RevIterator2 __rlast2(__first2);
      _RevIterator1 __rresult = std::__search(_RevIterator1(__last1), __rlast1,
           _RevIterator2(__last2), __rlast2,
           __comp);

      if (__rresult == __rlast1)
 return __last1;
      else
 {
   _BidirectionalIterator1 __result = __rresult.base();
   std::advance(__result, -std::distance(__first2, __last2));
   return __result;
 }
    }
# 423 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2>
    inline _ForwardIterator1
    find_end(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
      _ForwardIterator2 __first2, _ForwardIterator2 __last2)
    {






                                                       ;
                                                       ;

      return std::__find_end(__first1, __last1, __first2, __last2,
        std::__iterator_category(__first1),
        std::__iterator_category(__first2),
        __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 471 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    inline _ForwardIterator1
    find_end(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
      _ForwardIterator2 __first2, _ForwardIterator2 __last2,
      _BinaryPredicate __comp)
    {






                                                       ;
                                                       ;

      return std::__find_end(__first1, __last1, __first2, __last2,
        std::__iterator_category(__first1),
        std::__iterator_category(__first2),
        __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }
# 506 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline bool
    all_of(_InputIterator __first, _InputIterator __last, _Predicate __pred)
    { return __last == std::find_if_not(__first, __last, __pred); }
# 523 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline bool
    none_of(_InputIterator __first, _InputIterator __last, _Predicate __pred)
    { return __last == std::find_if(__first, __last, __pred); }
# 541 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline bool
    any_of(_InputIterator __first, _InputIterator __last, _Predicate __pred)
    { return !std::none_of(__first, __last, __pred); }
# 556 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline _InputIterator
    find_if_not(_InputIterator __first, _InputIterator __last,
  _Predicate __pred)
    {




                                                     ;
      return std::__find_if_not(__first, __last,
    __gnu_cxx::__ops::__pred_iter(__pred));
    }
# 580 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline bool
    is_partitioned(_InputIterator __first, _InputIterator __last,
     _Predicate __pred)
    {
      __first = std::find_if_not(__first, __last, __pred);
      if (__first == __last)
 return true;
      ++__first;
      return std::none_of(__first, __last, __pred);
    }
# 601 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Predicate>
    _ForwardIterator
    partition_point(_ForwardIterator __first, _ForwardIterator __last,
      _Predicate __pred)
    {






                                                     ;

      typedef typename iterator_traits<_ForwardIterator>::difference_type
 _DistanceType;

      _DistanceType __len = std::distance(__first, __last);
      _DistanceType __half;
      _ForwardIterator __middle;

      while (__len > 0)
 {
   __half = __len >> 1;
   __middle = __first;
   std::advance(__middle, __half);
   if (__pred(*__middle))
     {
       __first = __middle;
       ++__first;
       __len = __len - __half - 1;
     }
   else
     __len = __half;
 }
      return __first;
    }


  template<typename _InputIterator, typename _OutputIterator,
    typename _Predicate>
    _OutputIterator
    __remove_copy_if(_InputIterator __first, _InputIterator __last,
       _OutputIterator __result, _Predicate __pred)
    {
      for (; __first != __last; ++__first)
 if (!__pred(__first))
   {
     *__result = *__first;
     ++__result;
   }
      return __result;
    }
# 668 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator, typename _Tp>
    inline _OutputIterator
    remove_copy(_InputIterator __first, _InputIterator __last,
  _OutputIterator __result, const _Tp& __value)
    {






                                                     ;

      return std::__remove_copy_if(__first, __last, __result,
 __gnu_cxx::__ops::__iter_equals_val(__value));
    }
# 700 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator,
    typename _Predicate>
    inline _OutputIterator
    remove_copy_if(_InputIterator __first, _InputIterator __last,
     _OutputIterator __result, _Predicate __pred)
    {






                                                     ;

      return std::__remove_copy_if(__first, __last, __result,
       __gnu_cxx::__ops::__pred_iter(__pred));
    }
# 734 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator,
    typename _Predicate>
    _OutputIterator
    copy_if(_InputIterator __first, _InputIterator __last,
     _OutputIterator __result, _Predicate __pred)
    {






                                                     ;

      for (; __first != __last; ++__first)
 if (__pred(*__first))
   {
     *__result = *__first;
     ++__result;
   }
      return __result;
    }

  template<typename _InputIterator, typename _Size, typename _OutputIterator>
    _OutputIterator
    __copy_n(_InputIterator __first, _Size __n,
      _OutputIterator __result, input_iterator_tag)
    {
      if (__n > 0)
 {
   while (true)
     {
       *__result = *__first;
       ++__result;
       if (--__n > 0)
  ++__first;
       else
  break;
     }
 }
      return __result;
    }

  template<typename _RandomAccessIterator, typename _Size,
    typename _OutputIterator>
    inline _OutputIterator
    __copy_n(_RandomAccessIterator __first, _Size __n,
      _OutputIterator __result, random_access_iterator_tag)
    { return std::copy(__first, __first + __n, __result); }
# 797 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Size, typename _OutputIterator>
    inline _OutputIterator
    copy_n(_InputIterator __first, _Size __n, _OutputIterator __result)
    {





      return std::__copy_n(__first, __n, __result,
      std::__iterator_category(__first));
    }
# 825 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator1,
    typename _OutputIterator2, typename _Predicate>
    pair<_OutputIterator1, _OutputIterator2>
    partition_copy(_InputIterator __first, _InputIterator __last,
     _OutputIterator1 __out_true, _OutputIterator2 __out_false,
     _Predicate __pred)
    {
# 840 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                     ;

      for (; __first != __last; ++__first)
 if (__pred(*__first))
   {
     *__out_true = *__first;
     ++__out_true;
   }
 else
   {
     *__out_false = *__first;
     ++__out_false;
   }

      return pair<_OutputIterator1, _OutputIterator2>(__out_true, __out_false);
    }


  template<typename _ForwardIterator, typename _Predicate>
    _ForwardIterator
    __remove_if(_ForwardIterator __first, _ForwardIterator __last,
  _Predicate __pred)
    {
      __first = std::__find_if(__first, __last, __pred);
      if (__first == __last)
 return __first;
      _ForwardIterator __result = __first;
      ++__first;
      for (; __first != __last; ++__first)
 if (!__pred(__first))
   {
     *__result = std::move(*__first);
     ++__result;
   }
      return __result;
    }
# 894 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp>
    inline _ForwardIterator
    remove(_ForwardIterator __first, _ForwardIterator __last,
    const _Tp& __value)
    {





                                                     ;

      return std::__remove_if(__first, __last,
  __gnu_cxx::__ops::__iter_equals_val(__value));
    }
# 927 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Predicate>
    inline _ForwardIterator
    remove_if(_ForwardIterator __first, _ForwardIterator __last,
       _Predicate __pred)
    {





                                                     ;

      return std::__remove_if(__first, __last,
         __gnu_cxx::__ops::__pred_iter(__pred));
    }

  template<typename _ForwardIterator, typename _BinaryPredicate>
    _ForwardIterator
    __adjacent_find(_ForwardIterator __first, _ForwardIterator __last,
      _BinaryPredicate __binary_pred)
    {
      if (__first == __last)
 return __last;
      _ForwardIterator __next = __first;
      while (++__next != __last)
 {
   if (__binary_pred(__first, __next))
     return __first;
   __first = __next;
 }
      return __last;
    }

  template<typename _ForwardIterator, typename _BinaryPredicate>
    _ForwardIterator
    __unique(_ForwardIterator __first, _ForwardIterator __last,
      _BinaryPredicate __binary_pred)
    {

      __first = std::__adjacent_find(__first, __last, __binary_pred);
      if (__first == __last)
 return __last;


      _ForwardIterator __dest = __first;
      ++__first;
      while (++__first != __last)
 if (!__binary_pred(__dest, __first))
   *++__dest = std::move(*__first);
      return ++__dest;
    }
# 993 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    inline _ForwardIterator
    unique(_ForwardIterator __first, _ForwardIterator __last)
    {





                                                     ;

      return std::__unique(__first, __last,
      __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 1023 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _BinaryPredicate>
    inline _ForwardIterator
    unique(_ForwardIterator __first, _ForwardIterator __last,
    _BinaryPredicate __binary_pred)
    {






                                                     ;

      return std::__unique(__first, __last,
      __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
    }







  template<typename _ForwardIterator, typename _OutputIterator,
    typename _BinaryPredicate>
    _OutputIterator
    __unique_copy(_ForwardIterator __first, _ForwardIterator __last,
    _OutputIterator __result, _BinaryPredicate __binary_pred,
    forward_iterator_tag, output_iterator_tag)
    {





      _ForwardIterator __next = __first;
      *__result = *__first;
      while (++__next != __last)
 if (!__binary_pred(__first, __next))
   {
     __first = __next;
     *++__result = *__first;
   }
      return ++__result;
    }







  template<typename _InputIterator, typename _OutputIterator,
    typename _BinaryPredicate>
    _OutputIterator
    __unique_copy(_InputIterator __first, _InputIterator __last,
    _OutputIterator __result, _BinaryPredicate __binary_pred,
    input_iterator_tag, output_iterator_tag)
    {





      typename iterator_traits<_InputIterator>::value_type __value = *__first;
      __decltype(__gnu_cxx::__ops::__iter_comp_val(__binary_pred))
 __rebound_pred
 = __gnu_cxx::__ops::__iter_comp_val(__binary_pred);
      *__result = __value;
      while (++__first != __last)
 if (!__rebound_pred(__first, __value))
   {
     __value = *__first;
     *++__result = __value;
   }
      return ++__result;
    }







  template<typename _InputIterator, typename _ForwardIterator,
    typename _BinaryPredicate>
    _ForwardIterator
    __unique_copy(_InputIterator __first, _InputIterator __last,
    _ForwardIterator __result, _BinaryPredicate __binary_pred,
    input_iterator_tag, forward_iterator_tag)
    {




      *__result = *__first;
      while (++__first != __last)
 if (!__binary_pred(__result, __first))
   *++__result = *__first;
      return ++__result;
    }






  template<typename _BidirectionalIterator>
    void
    __reverse(_BidirectionalIterator __first, _BidirectionalIterator __last,
       bidirectional_iterator_tag)
    {
      while (true)
 if (__first == __last || __first == --__last)
   return;
 else
   {
     std::iter_swap(__first, __last);
     ++__first;
   }
    }






  template<typename _RandomAccessIterator>
    void
    __reverse(_RandomAccessIterator __first, _RandomAccessIterator __last,
       random_access_iterator_tag)
    {
      if (__first == __last)
 return;
      --__last;
      while (__first < __last)
 {
   std::iter_swap(__first, __last);
   ++__first;
   --__last;
 }
    }
# 1178 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator>
    inline void
    reverse(_BidirectionalIterator __first, _BidirectionalIterator __last)
    {



                                                     ;
      std::__reverse(__first, __last, std::__iterator_category(__first));
    }
# 1205 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator, typename _OutputIterator>
    _OutputIterator
    reverse_copy(_BidirectionalIterator __first, _BidirectionalIterator __last,
   _OutputIterator __result)
    {





                                                     ;

      while (__first != __last)
 {
   --__last;
   *__result = *__last;
   ++__result;
 }
      return __result;
    }





  template<typename _EuclideanRingElement>
    _EuclideanRingElement
    __gcd(_EuclideanRingElement __m, _EuclideanRingElement __n)
    {
      while (__n != 0)
 {
   _EuclideanRingElement __t = __m % __n;
   __m = __n;
   __n = __t;
 }
      return __m;
    }

  inline namespace _V2
  {


  template<typename _ForwardIterator>
    _ForwardIterator
    __rotate(_ForwardIterator __first,
      _ForwardIterator __middle,
      _ForwardIterator __last,
      forward_iterator_tag)
    {
      if (__first == __middle)
 return __last;
      else if (__last == __middle)
 return __first;

      _ForwardIterator __first2 = __middle;
      do
 {
   std::iter_swap(__first, __first2);
   ++__first;
   ++__first2;
   if (__first == __middle)
     __middle = __first2;
 }
      while (__first2 != __last);

      _ForwardIterator __ret = __first;

      __first2 = __middle;

      while (__first2 != __last)
 {
   std::iter_swap(__first, __first2);
   ++__first;
   ++__first2;
   if (__first == __middle)
     __middle = __first2;
   else if (__first2 == __last)
     __first2 = __middle;
 }
      return __ret;
    }


  template<typename _BidirectionalIterator>
    _BidirectionalIterator
    __rotate(_BidirectionalIterator __first,
      _BidirectionalIterator __middle,
      _BidirectionalIterator __last,
       bidirectional_iterator_tag)
    {




      if (__first == __middle)
 return __last;
      else if (__last == __middle)
 return __first;

      std::__reverse(__first, __middle, bidirectional_iterator_tag());
      std::__reverse(__middle, __last, bidirectional_iterator_tag());

      while (__first != __middle && __middle != __last)
 {
   std::iter_swap(__first, --__last);
   ++__first;
 }

      if (__first == __middle)
 {
   std::__reverse(__middle, __last, bidirectional_iterator_tag());
   return __last;
 }
      else
 {
   std::__reverse(__first, __middle, bidirectional_iterator_tag());
   return __first;
 }
    }


  template<typename _RandomAccessIterator>
    _RandomAccessIterator
    __rotate(_RandomAccessIterator __first,
      _RandomAccessIterator __middle,
      _RandomAccessIterator __last,
      random_access_iterator_tag)
    {




      if (__first == __middle)
 return __last;
      else if (__last == __middle)
 return __first;

      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
 _Distance;
      typedef typename iterator_traits<_RandomAccessIterator>::value_type
 _ValueType;

      _Distance __n = __last - __first;
      _Distance __k = __middle - __first;

      if (__k == __n - __k)
 {
   std::swap_ranges(__first, __middle, __middle);
   return __middle;
 }

      _RandomAccessIterator __p = __first;
      _RandomAccessIterator __ret = __first + (__last - __middle);

      for (;;)
 {
   if (__k < __n - __k)
     {
       if (__is_pod(_ValueType) && __k == 1)
  {
    _ValueType __t = std::move(*__p);
    std::move(__p + 1, __p + __n, __p);
    *(__p + __n - 1) = std::move(__t);
    return __ret;
  }
       _RandomAccessIterator __q = __p + __k;
       for (_Distance __i = 0; __i < __n - __k; ++ __i)
  {
    std::iter_swap(__p, __q);
    ++__p;
    ++__q;
  }
       __n %= __k;
       if (__n == 0)
  return __ret;
       std::swap(__n, __k);
       __k = __n - __k;
     }
   else
     {
       __k = __n - __k;
       if (__is_pod(_ValueType) && __k == 1)
  {
    _ValueType __t = std::move(*(__p + __n - 1));
    std::move_backward(__p, __p + __n - 1, __p + __n);
    *__p = std::move(__t);
    return __ret;
  }
       _RandomAccessIterator __q = __p + __n;
       __p = __q - __k;
       for (_Distance __i = 0; __i < __n - __k; ++ __i)
  {
    --__p;
    --__q;
    std::iter_swap(__p, __q);
  }
       __n %= __k;
       if (__n == 0)
  return __ret;
       std::swap(__n, __k);
     }
 }
    }
# 1432 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    inline _ForwardIterator
    rotate(_ForwardIterator __first, _ForwardIterator __middle,
    _ForwardIterator __last)
    {



                                                       ;
                                                      ;

      return std::__rotate(__first, __middle, __last,
      std::__iterator_category(__first));
    }

  }
# 1469 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _OutputIterator>
    inline _OutputIterator
    rotate_copy(_ForwardIterator __first, _ForwardIterator __middle,
  _ForwardIterator __last, _OutputIterator __result)
    {




                                                       ;
                                                      ;

      return std::copy(__first, __middle,
         std::copy(__middle, __last, __result));
    }


  template<typename _ForwardIterator, typename _Predicate>
    _ForwardIterator
    __partition(_ForwardIterator __first, _ForwardIterator __last,
  _Predicate __pred, forward_iterator_tag)
    {
      if (__first == __last)
 return __first;

      while (__pred(*__first))
 if (++__first == __last)
   return __first;

      _ForwardIterator __next = __first;

      while (++__next != __last)
 if (__pred(*__next))
   {
     std::iter_swap(__first, __next);
     ++__first;
   }

      return __first;
    }


  template<typename _BidirectionalIterator, typename _Predicate>
    _BidirectionalIterator
    __partition(_BidirectionalIterator __first, _BidirectionalIterator __last,
  _Predicate __pred, bidirectional_iterator_tag)
    {
      while (true)
 {
   while (true)
     if (__first == __last)
       return __first;
     else if (__pred(*__first))
       ++__first;
     else
       break;
   --__last;
   while (true)
     if (__first == __last)
       return __first;
     else if (!bool(__pred(*__last)))
       --__last;
     else
       break;
   std::iter_swap(__first, __last);
   ++__first;
 }
    }
# 1546 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Pointer, typename _Predicate,
    typename _Distance>
    _ForwardIterator
    __stable_partition_adaptive(_ForwardIterator __first,
    _ForwardIterator __last,
    _Predicate __pred, _Distance __len,
    _Pointer __buffer,
    _Distance __buffer_size)
    {
      if (__len == 1)
 return __first;

      if (__len <= __buffer_size)
 {
   _ForwardIterator __result1 = __first;
   _Pointer __result2 = __buffer;




   *__result2 = std::move(*__first);
   ++__result2;
   ++__first;
   for (; __first != __last; ++__first)
     if (__pred(__first))
       {
  *__result1 = std::move(*__first);
  ++__result1;
       }
     else
       {
  *__result2 = std::move(*__first);
  ++__result2;
       }

   std::move(__buffer, __result2, __result1);
   return __result1;
 }

      _ForwardIterator __middle = __first;
      std::advance(__middle, __len / 2);
      _ForwardIterator __left_split =
 std::__stable_partition_adaptive(__first, __middle, __pred,
      __len / 2, __buffer,
      __buffer_size);



      _Distance __right_len = __len - __len / 2;
      _ForwardIterator __right_split =
 std::__find_if_not_n(__middle, __right_len, __pred);

      if (__right_len)
 __right_split =
   std::__stable_partition_adaptive(__right_split, __last, __pred,
        __right_len,
        __buffer, __buffer_size);

      return std::rotate(__left_split, __middle, __right_split);
    }

  template<typename _ForwardIterator, typename _Predicate>
    _ForwardIterator
    __stable_partition(_ForwardIterator __first, _ForwardIterator __last,
         _Predicate __pred)
    {
      __first = std::__find_if_not(__first, __last, __pred);

      if (__first == __last)
 return __first;

      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;
      typedef typename iterator_traits<_ForwardIterator>::difference_type
 _DistanceType;

      _Temporary_buffer<_ForwardIterator, _ValueType>
 __buf(__first, std::distance(__first, __last));
      return
 std::__stable_partition_adaptive(__first, __last, __pred,
      _DistanceType(__buf.requested_size()),
      __buf.begin(),
      _DistanceType(__buf.size()));
    }
# 1648 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Predicate>
    inline _ForwardIterator
    stable_partition(_ForwardIterator __first, _ForwardIterator __last,
       _Predicate __pred)
    {





                                                     ;

      return std::__stable_partition(__first, __last,
         __gnu_cxx::__ops::__pred_iter(__pred));
    }


  template<typename _RandomAccessIterator, typename _Compare>
    void
    __heap_select(_RandomAccessIterator __first,
    _RandomAccessIterator __middle,
    _RandomAccessIterator __last, _Compare __comp)
    {
      std::__make_heap(__first, __middle, __comp);
      for (_RandomAccessIterator __i = __middle; __i < __last; ++__i)
 if (__comp(__i, __first))
   std::__pop_heap(__first, __middle, __i, __comp);
    }



  template<typename _InputIterator, typename _RandomAccessIterator,
    typename _Compare>
    _RandomAccessIterator
    __partial_sort_copy(_InputIterator __first, _InputIterator __last,
   _RandomAccessIterator __result_first,
   _RandomAccessIterator __result_last,
   _Compare __comp)
    {
      typedef typename iterator_traits<_InputIterator>::value_type
 _InputValueType;
      typedef iterator_traits<_RandomAccessIterator> _RItTraits;
      typedef typename _RItTraits::difference_type _DistanceType;

      if (__result_first == __result_last)
 return __result_last;
      _RandomAccessIterator __result_real_last = __result_first;
      while (__first != __last && __result_real_last != __result_last)
 {
   *__result_real_last = *__first;
   ++__result_real_last;
   ++__first;
 }

      std::__make_heap(__result_first, __result_real_last, __comp);
      while (__first != __last)
 {
   if (__comp(__first, __result_first))
     std::__adjust_heap(__result_first, _DistanceType(0),
          _DistanceType(__result_real_last
          - __result_first),
          _InputValueType(*__first), __comp);
   ++__first;
 }
      std::__sort_heap(__result_first, __result_real_last, __comp);
      return __result_real_last;
    }
# 1734 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _RandomAccessIterator>
    inline _RandomAccessIterator
    partial_sort_copy(_InputIterator __first, _InputIterator __last,
        _RandomAccessIterator __result_first,
        _RandomAccessIterator __result_last)
    {
# 1754 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                     ;
                                                     ;
                                                                   ;

      return std::__partial_sort_copy(__first, __last,
          __result_first, __result_last,
          __gnu_cxx::__ops::__iter_less_iter());
    }
# 1783 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _RandomAccessIterator,
    typename _Compare>
    inline _RandomAccessIterator
    partial_sort_copy(_InputIterator __first, _InputIterator __last,
        _RandomAccessIterator __result_first,
        _RandomAccessIterator __result_last,
        _Compare __comp)
    {
# 1808 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                     ;
                                                                  ;
                                                                   ;

      return std::__partial_sort_copy(__first, __last,
          __result_first, __result_last,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }


  template<typename _RandomAccessIterator, typename _Compare>
    void
    __unguarded_linear_insert(_RandomAccessIterator __last,
         _Compare __comp)
    {
      typename iterator_traits<_RandomAccessIterator>::value_type
 __val = std::move(*__last);
      _RandomAccessIterator __next = __last;
      --__next;
      while (__comp(__val, __next))
 {
   *__last = std::move(*__next);
   __last = __next;
   --__next;
 }
      *__last = std::move(__val);
    }


  template<typename _RandomAccessIterator, typename _Compare>
    void
    __insertion_sort(_RandomAccessIterator __first,
       _RandomAccessIterator __last, _Compare __comp)
    {
      if (__first == __last) return;

      for (_RandomAccessIterator __i = __first + 1; __i != __last; ++__i)
 {
   if (__comp(__i, __first))
     {
       typename iterator_traits<_RandomAccessIterator>::value_type
  __val = std::move(*__i);
       std::move_backward(__first, __i, __i + 1);
       *__first = std::move(__val);
     }
   else
     std::__unguarded_linear_insert(__i,
    __gnu_cxx::__ops::__val_comp_iter(__comp));
 }
    }


  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    __unguarded_insertion_sort(_RandomAccessIterator __first,
          _RandomAccessIterator __last, _Compare __comp)
    {
      for (_RandomAccessIterator __i = __first; __i != __last; ++__i)
 std::__unguarded_linear_insert(__i,
    __gnu_cxx::__ops::__val_comp_iter(__comp));
    }





  enum { _S_threshold = 16 };


  template<typename _RandomAccessIterator, typename _Compare>
    void
    __final_insertion_sort(_RandomAccessIterator __first,
      _RandomAccessIterator __last, _Compare __comp)
    {
      if (__last - __first > int(_S_threshold))
 {
   std::__insertion_sort(__first, __first + int(_S_threshold), __comp);
   std::__unguarded_insertion_sort(__first + int(_S_threshold), __last,
       __comp);
 }
      else
 std::__insertion_sort(__first, __last, __comp);
    }


  template<typename _RandomAccessIterator, typename _Compare>
    _RandomAccessIterator
    __unguarded_partition(_RandomAccessIterator __first,
     _RandomAccessIterator __last,
     _RandomAccessIterator __pivot, _Compare __comp)
    {
      while (true)
 {
   while (__comp(__first, __pivot))
     ++__first;
   --__last;
   while (__comp(__pivot, __last))
     --__last;
   if (!(__first < __last))
     return __first;
   std::iter_swap(__first, __last);
   ++__first;
 }
    }


  template<typename _RandomAccessIterator, typename _Compare>
    inline _RandomAccessIterator
    __unguarded_partition_pivot(_RandomAccessIterator __first,
    _RandomAccessIterator __last, _Compare __comp)
    {
      _RandomAccessIterator __mid = __first + (__last - __first) / 2;
      std::__move_median_to_first(__first, __first + 1, __mid, __last - 1,
      __comp);
      return std::__unguarded_partition(__first + 1, __last, __first, __comp);
    }

  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    __partial_sort(_RandomAccessIterator __first,
     _RandomAccessIterator __middle,
     _RandomAccessIterator __last,
     _Compare __comp)
    {
      std::__heap_select(__first, __middle, __last, __comp);
      std::__sort_heap(__first, __middle, __comp);
    }


  template<typename _RandomAccessIterator, typename _Size, typename _Compare>
    void
    __introsort_loop(_RandomAccessIterator __first,
       _RandomAccessIterator __last,
       _Size __depth_limit, _Compare __comp)
    {
      while (__last - __first > int(_S_threshold))
 {
   if (__depth_limit == 0)
     {
       std::__partial_sort(__first, __last, __last, __comp);
       return;
     }
   --__depth_limit;
   _RandomAccessIterator __cut =
     std::__unguarded_partition_pivot(__first, __last, __comp);
   std::__introsort_loop(__cut, __last, __depth_limit, __comp);
   __last = __cut;
 }
    }



  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    __sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
    _Compare __comp)
    {
      if (__first != __last)
 {
   std::__introsort_loop(__first, __last,
    std::__lg(__last - __first) * 2,
    __comp);
   std::__final_insertion_sort(__first, __last, __comp);
 }
    }

  template<typename _RandomAccessIterator, typename _Size, typename _Compare>
    void
    __introselect(_RandomAccessIterator __first, _RandomAccessIterator __nth,
    _RandomAccessIterator __last, _Size __depth_limit,
    _Compare __comp)
    {
      while (__last - __first > 3)
 {
   if (__depth_limit == 0)
     {
       std::__heap_select(__first, __nth + 1, __last, __comp);

       std::iter_swap(__first, __nth);
       return;
     }
   --__depth_limit;
   _RandomAccessIterator __cut =
     std::__unguarded_partition_pivot(__first, __last, __comp);
   if (__cut <= __nth)
     __first = __cut;
   else
     __last = __cut;
 }
      std::__insertion_sort(__first, __last, __comp);
    }
# 2020 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp, typename _Compare>
    inline _ForwardIterator
    lower_bound(_ForwardIterator __first, _ForwardIterator __last,
  const _Tp& __val, _Compare __comp)
    {





                    ;

      return std::__lower_bound(__first, __last, __val,
    __gnu_cxx::__ops::__iter_comp_val(__comp));
    }

  template<typename _ForwardIterator, typename _Tp, typename _Compare>
    _ForwardIterator
    __upper_bound(_ForwardIterator __first, _ForwardIterator __last,
    const _Tp& __val, _Compare __comp)
    {
      typedef typename iterator_traits<_ForwardIterator>::difference_type
 _DistanceType;

      _DistanceType __len = std::distance(__first, __last);

      while (__len > 0)
 {
   _DistanceType __half = __len >> 1;
   _ForwardIterator __middle = __first;
   std::advance(__middle, __half);
   if (__comp(__val, __middle))
     __len = __half;
   else
     {
       __first = __middle;
       ++__first;
       __len = __len - __half - 1;
     }
 }
      return __first;
    }
# 2074 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp>
    inline _ForwardIterator
    upper_bound(_ForwardIterator __first, _ForwardIterator __last,
  const _Tp& __val)
    {




                                                                  ;

      return std::__upper_bound(__first, __last, __val,
    __gnu_cxx::__ops::__val_less_iter());
    }
# 2104 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp, typename _Compare>
    inline _ForwardIterator
    upper_bound(_ForwardIterator __first, _ForwardIterator __last,
  const _Tp& __val, _Compare __comp)
    {





                    ;

      return std::__upper_bound(__first, __last, __val,
    __gnu_cxx::__ops::__val_comp_iter(__comp));
    }

  template<typename _ForwardIterator, typename _Tp,
    typename _CompareItTp, typename _CompareTpIt>
    pair<_ForwardIterator, _ForwardIterator>
    __equal_range(_ForwardIterator __first, _ForwardIterator __last,
    const _Tp& __val,
    _CompareItTp __comp_it_val, _CompareTpIt __comp_val_it)
    {
      typedef typename iterator_traits<_ForwardIterator>::difference_type
 _DistanceType;

      _DistanceType __len = std::distance(__first, __last);

      while (__len > 0)
 {
   _DistanceType __half = __len >> 1;
   _ForwardIterator __middle = __first;
   std::advance(__middle, __half);
   if (__comp_it_val(__middle, __val))
     {
       __first = __middle;
       ++__first;
       __len = __len - __half - 1;
     }
   else if (__comp_val_it(__val, __middle))
     __len = __half;
   else
     {
       _ForwardIterator __left
  = std::__lower_bound(__first, __middle, __val, __comp_it_val);
       std::advance(__first, __len);
       _ForwardIterator __right
  = std::__upper_bound(++__middle, __first, __val, __comp_val_it);
       return pair<_ForwardIterator, _ForwardIterator>(__left, __right);
     }
 }
      return pair<_ForwardIterator, _ForwardIterator>(__first, __first);
    }
# 2175 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp>
    inline pair<_ForwardIterator, _ForwardIterator>
    equal_range(_ForwardIterator __first, _ForwardIterator __last,
  const _Tp& __val)
    {






                                                                  ;
                                                                  ;

      return std::__equal_range(__first, __last, __val,
    __gnu_cxx::__ops::__iter_less_val(),
    __gnu_cxx::__ops::__val_less_iter());
    }
# 2211 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp, typename _Compare>
    inline pair<_ForwardIterator, _ForwardIterator>
    equal_range(_ForwardIterator __first, _ForwardIterator __last,
  const _Tp& __val, _Compare __comp)
    {







                    ;

                    ;

      return std::__equal_range(__first, __last, __val,
    __gnu_cxx::__ops::__iter_comp_val(__comp),
    __gnu_cxx::__ops::__val_comp_iter(__comp));
    }
# 2244 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp>
    bool
    binary_search(_ForwardIterator __first, _ForwardIterator __last,
    const _Tp& __val)
    {




                                                                  ;
                                                                  ;

      _ForwardIterator __i
 = std::__lower_bound(__first, __last, __val,
        __gnu_cxx::__ops::__iter_less_val());
      return __i != __last && !(__val < *__i);
    }
# 2277 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp, typename _Compare>
    bool
    binary_search(_ForwardIterator __first, _ForwardIterator __last,
    const _Tp& __val, _Compare __comp)
    {





                    ;

                    ;

      _ForwardIterator __i
 = std::__lower_bound(__first, __last, __val,
        __gnu_cxx::__ops::__iter_comp_val(__comp));
      return __i != __last && !bool(__comp(__val, *__i));
    }




  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    void
    __move_merge_adaptive(_InputIterator1 __first1, _InputIterator1 __last1,
     _InputIterator2 __first2, _InputIterator2 __last2,
     _OutputIterator __result, _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 {
   if (__comp(__first2, __first1))
     {
       *__result = std::move(*__first2);
       ++__first2;
     }
   else
     {
       *__result = std::move(*__first1);
       ++__first1;
     }
   ++__result;
 }
      if (__first1 != __last1)
 std::move(__first1, __last1, __result);
    }


  template<typename _BidirectionalIterator1, typename _BidirectionalIterator2,
    typename _BidirectionalIterator3, typename _Compare>
    void
    __move_merge_adaptive_backward(_BidirectionalIterator1 __first1,
       _BidirectionalIterator1 __last1,
       _BidirectionalIterator2 __first2,
       _BidirectionalIterator2 __last2,
       _BidirectionalIterator3 __result,
       _Compare __comp)
    {
      if (__first1 == __last1)
 {
   std::move_backward(__first2, __last2, __result);
   return;
 }
      else if (__first2 == __last2)
 return;

      --__last1;
      --__last2;
      while (true)
 {
   if (__comp(__last2, __last1))
     {
       *--__result = std::move(*__last1);
       if (__first1 == __last1)
  {
    std::move_backward(__first2, ++__last2, __result);
    return;
  }
       --__last1;
     }
   else
     {
       *--__result = std::move(*__last2);
       if (__first2 == __last2)
  return;
       --__last2;
     }
 }
    }


  template<typename _BidirectionalIterator1, typename _BidirectionalIterator2,
    typename _Distance>
    _BidirectionalIterator1
    __rotate_adaptive(_BidirectionalIterator1 __first,
        _BidirectionalIterator1 __middle,
        _BidirectionalIterator1 __last,
        _Distance __len1, _Distance __len2,
        _BidirectionalIterator2 __buffer,
        _Distance __buffer_size)
    {
      _BidirectionalIterator2 __buffer_end;
      if (__len1 > __len2 && __len2 <= __buffer_size)
 {
   if (__len2)
     {
       __buffer_end = std::move(__middle, __last, __buffer);
       std::move_backward(__first, __middle, __last);
       return std::move(__buffer, __buffer_end, __first);
     }
   else
     return __first;
 }
      else if (__len1 <= __buffer_size)
 {
   if (__len1)
     {
       __buffer_end = std::move(__first, __middle, __buffer);
       std::move(__middle, __last, __first);
       return std::move_backward(__buffer, __buffer_end, __last);
     }
   else
     return __last;
 }
      else
 return std::rotate(__first, __middle, __last);
    }


  template<typename _BidirectionalIterator, typename _Distance,
    typename _Pointer, typename _Compare>
    void
    __merge_adaptive(_BidirectionalIterator __first,
       _BidirectionalIterator __middle,
       _BidirectionalIterator __last,
       _Distance __len1, _Distance __len2,
       _Pointer __buffer, _Distance __buffer_size,
       _Compare __comp)
    {
      if (__len1 <= __len2 && __len1 <= __buffer_size)
 {
   _Pointer __buffer_end = std::move(__first, __middle, __buffer);
   std::__move_merge_adaptive(__buffer, __buffer_end, __middle, __last,
         __first, __comp);
 }
      else if (__len2 <= __buffer_size)
 {
   _Pointer __buffer_end = std::move(__middle, __last, __buffer);
   std::__move_merge_adaptive_backward(__first, __middle, __buffer,
           __buffer_end, __last, __comp);
 }
      else
 {
   _BidirectionalIterator __first_cut = __first;
   _BidirectionalIterator __second_cut = __middle;
   _Distance __len11 = 0;
   _Distance __len22 = 0;
   if (__len1 > __len2)
     {
       __len11 = __len1 / 2;
       std::advance(__first_cut, __len11);
       __second_cut
  = std::__lower_bound(__middle, __last, *__first_cut,
         __gnu_cxx::__ops::__iter_comp_val(__comp));
       __len22 = std::distance(__middle, __second_cut);
     }
   else
     {
       __len22 = __len2 / 2;
       std::advance(__second_cut, __len22);
       __first_cut
  = std::__upper_bound(__first, __middle, *__second_cut,
         __gnu_cxx::__ops::__val_comp_iter(__comp));
       __len11 = std::distance(__first, __first_cut);
     }

   _BidirectionalIterator __new_middle
     = std::__rotate_adaptive(__first_cut, __middle, __second_cut,
         __len1 - __len11, __len22, __buffer,
         __buffer_size);
   std::__merge_adaptive(__first, __first_cut, __new_middle, __len11,
    __len22, __buffer, __buffer_size, __comp);
   std::__merge_adaptive(__new_middle, __second_cut, __last,
    __len1 - __len11,
    __len2 - __len22, __buffer,
    __buffer_size, __comp);
 }
    }


  template<typename _BidirectionalIterator, typename _Distance,
    typename _Compare>
    void
    __merge_without_buffer(_BidirectionalIterator __first,
      _BidirectionalIterator __middle,
      _BidirectionalIterator __last,
      _Distance __len1, _Distance __len2,
      _Compare __comp)
    {
      if (__len1 == 0 || __len2 == 0)
 return;

      if (__len1 + __len2 == 2)
 {
   if (__comp(__middle, __first))
     std::iter_swap(__first, __middle);
   return;
 }

      _BidirectionalIterator __first_cut = __first;
      _BidirectionalIterator __second_cut = __middle;
      _Distance __len11 = 0;
      _Distance __len22 = 0;
      if (__len1 > __len2)
 {
   __len11 = __len1 / 2;
   std::advance(__first_cut, __len11);
   __second_cut
     = std::__lower_bound(__middle, __last, *__first_cut,
     __gnu_cxx::__ops::__iter_comp_val(__comp));
   __len22 = std::distance(__middle, __second_cut);
 }
      else
 {
   __len22 = __len2 / 2;
   std::advance(__second_cut, __len22);
   __first_cut
     = std::__upper_bound(__first, __middle, *__second_cut,
     __gnu_cxx::__ops::__val_comp_iter(__comp));
   __len11 = std::distance(__first, __first_cut);
 }

      _BidirectionalIterator __new_middle
 = std::rotate(__first_cut, __middle, __second_cut);
      std::__merge_without_buffer(__first, __first_cut, __new_middle,
      __len11, __len22, __comp);
      std::__merge_without_buffer(__new_middle, __second_cut, __last,
      __len1 - __len11, __len2 - __len22, __comp);
    }

  template<typename _BidirectionalIterator, typename _Compare>
    void
    __inplace_merge(_BidirectionalIterator __first,
      _BidirectionalIterator __middle,
      _BidirectionalIterator __last,
      _Compare __comp)
    {
      typedef typename iterator_traits<_BidirectionalIterator>::value_type
   _ValueType;
      typedef typename iterator_traits<_BidirectionalIterator>::difference_type
   _DistanceType;

      if (__first == __middle || __middle == __last)
 return;

      const _DistanceType __len1 = std::distance(__first, __middle);
      const _DistanceType __len2 = std::distance(__middle, __last);

      typedef _Temporary_buffer<_BidirectionalIterator, _ValueType> _TmpBuf;
      _TmpBuf __buf(__first, __len1 + __len2);

      if (__buf.begin() == 0)
 std::__merge_without_buffer
   (__first, __middle, __last, __len1, __len2, __comp);
      else
 std::__merge_adaptive
   (__first, __middle, __last, __len1, __len2, __buf.begin(),
    _DistanceType(__buf.size()), __comp);
    }
# 2566 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator>
    inline void
    inplace_merge(_BidirectionalIterator __first,
    _BidirectionalIterator __middle,
    _BidirectionalIterator __last)
    {





                                                  ;
                                                 ;
                                                     ;

      std::__inplace_merge(__first, __middle, __last,
      __gnu_cxx::__ops::__iter_less_iter());
    }
# 2607 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator, typename _Compare>
    inline void
    inplace_merge(_BidirectionalIterator __first,
    _BidirectionalIterator __middle,
    _BidirectionalIterator __last,
    _Compare __comp)
    {






                                                               ;
                                                              ;
                                                                  ;

      std::__inplace_merge(__first, __middle, __last,
      __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }



  template<typename _InputIterator, typename _OutputIterator,
    typename _Compare>
    _OutputIterator
    __move_merge(_InputIterator __first1, _InputIterator __last1,
   _InputIterator __first2, _InputIterator __last2,
   _OutputIterator __result, _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 {
   if (__comp(__first2, __first1))
     {
       *__result = std::move(*__first2);
       ++__first2;
     }
   else
     {
       *__result = std::move(*__first1);
       ++__first1;
     }
   ++__result;
 }
      return std::move(__first2, __last2, std::move(__first1, __last1, __result));


    }

  template<typename _RandomAccessIterator1, typename _RandomAccessIterator2,
    typename _Distance, typename _Compare>
    void
    __merge_sort_loop(_RandomAccessIterator1 __first,
        _RandomAccessIterator1 __last,
        _RandomAccessIterator2 __result, _Distance __step_size,
        _Compare __comp)
    {
      const _Distance __two_step = 2 * __step_size;

      while (__last - __first >= __two_step)
 {
   __result = std::__move_merge(__first, __first + __step_size,
           __first + __step_size,
           __first + __two_step,
           __result, __comp);
   __first += __two_step;
 }
      __step_size = std::min(_Distance(__last - __first), __step_size);

      std::__move_merge(__first, __first + __step_size,
   __first + __step_size, __last, __result, __comp);
    }

  template<typename _RandomAccessIterator, typename _Distance,
    typename _Compare>
    void
    __chunk_insertion_sort(_RandomAccessIterator __first,
      _RandomAccessIterator __last,
      _Distance __chunk_size, _Compare __comp)
    {
      while (__last - __first >= __chunk_size)
 {
   std::__insertion_sort(__first, __first + __chunk_size, __comp);
   __first += __chunk_size;
 }
      std::__insertion_sort(__first, __last, __comp);
    }

  enum { _S_chunk_size = 7 };

  template<typename _RandomAccessIterator, typename _Pointer, typename _Compare>
    void
    __merge_sort_with_buffer(_RandomAccessIterator __first,
        _RandomAccessIterator __last,
        _Pointer __buffer, _Compare __comp)
    {
      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
 _Distance;

      const _Distance __len = __last - __first;
      const _Pointer __buffer_last = __buffer + __len;

      _Distance __step_size = _S_chunk_size;
      std::__chunk_insertion_sort(__first, __last, __step_size, __comp);

      while (__step_size < __len)
 {
   std::__merge_sort_loop(__first, __last, __buffer,
     __step_size, __comp);
   __step_size *= 2;
   std::__merge_sort_loop(__buffer, __buffer_last, __first,
     __step_size, __comp);
   __step_size *= 2;
 }
    }

  template<typename _RandomAccessIterator, typename _Pointer,
    typename _Distance, typename _Compare>
    void
    __stable_sort_adaptive(_RandomAccessIterator __first,
      _RandomAccessIterator __last,
      _Pointer __buffer, _Distance __buffer_size,
      _Compare __comp)
    {
      const _Distance __len = (__last - __first + 1) / 2;
      const _RandomAccessIterator __middle = __first + __len;
      if (__len > __buffer_size)
 {
   std::__stable_sort_adaptive(__first, __middle, __buffer,
          __buffer_size, __comp);
   std::__stable_sort_adaptive(__middle, __last, __buffer,
          __buffer_size, __comp);
 }
      else
 {
   std::__merge_sort_with_buffer(__first, __middle, __buffer, __comp);
   std::__merge_sort_with_buffer(__middle, __last, __buffer, __comp);
 }
      std::__merge_adaptive(__first, __middle, __last,
       _Distance(__middle - __first),
       _Distance(__last - __middle),
       __buffer, __buffer_size,
       __comp);
    }


  template<typename _RandomAccessIterator, typename _Compare>
    void
    __inplace_stable_sort(_RandomAccessIterator __first,
     _RandomAccessIterator __last, _Compare __comp)
    {
      if (__last - __first < 15)
 {
   std::__insertion_sort(__first, __last, __comp);
   return;
 }
      _RandomAccessIterator __middle = __first + (__last - __first) / 2;
      std::__inplace_stable_sort(__first, __middle, __comp);
      std::__inplace_stable_sort(__middle, __last, __comp);
      std::__merge_without_buffer(__first, __middle, __last,
      __middle - __first,
      __last - __middle,
      __comp);
    }
# 2779 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _Compare>
    bool
    __includes(_InputIterator1 __first1, _InputIterator1 __last1,
        _InputIterator2 __first2, _InputIterator2 __last2,
        _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 if (__comp(__first2, __first1))
   return false;
 else if (__comp(__first1, __first2))
   ++__first1;
 else
   {
     ++__first1;
     ++__first2;
   }

      return __first2 == __last2;
    }
# 2818 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2>
    inline bool
    includes(_InputIterator1 __first1, _InputIterator1 __last1,
      _InputIterator2 __first2, _InputIterator2 __last2)
    {
# 2832 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                ;
                                                                ;
                                                        ;
                                                        ;

      return std::__includes(__first1, __last1, __first2, __last2,
        __gnu_cxx::__ops::__iter_less_iter());
    }
# 2862 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _Compare>
    inline bool
    includes(_InputIterator1 __first1, _InputIterator1 __last1,
      _InputIterator2 __first2, _InputIterator2 __last2,
      _Compare __comp)
    {
# 2878 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                             ;
                                                                             ;
                                                                     ;
                                                                     ;

      return std::__includes(__first1, __last1, __first2, __last2,
        __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }
# 2897 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator, typename _Compare>
    bool
    __next_permutation(_BidirectionalIterator __first,
         _BidirectionalIterator __last, _Compare __comp)
    {
      if (__first == __last)
 return false;
      _BidirectionalIterator __i = __first;
      ++__i;
      if (__i == __last)
 return false;
      __i = __last;
      --__i;

      for(;;)
 {
   _BidirectionalIterator __ii = __i;
   --__i;
   if (__comp(__i, __ii))
     {
       _BidirectionalIterator __j = __last;
       while (!__comp(__i, --__j))
  {}
       std::iter_swap(__i, __j);
       std::__reverse(__ii, __last,
        std::__iterator_category(__first));
       return true;
     }
   if (__i == __first)
     {
       std::__reverse(__first, __last,
        std::__iterator_category(__first));
       return false;
     }
 }
    }
# 2946 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator>
    inline bool
    next_permutation(_BidirectionalIterator __first,
       _BidirectionalIterator __last)
    {





                                                     ;
                                                     ;

      return std::__next_permutation
 (__first, __last, __gnu_cxx::__ops::__iter_less_iter());
    }
# 2978 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator, typename _Compare>
    inline bool
    next_permutation(_BidirectionalIterator __first,
       _BidirectionalIterator __last, _Compare __comp)
    {






                                                     ;
                                                                  ;

      return std::__next_permutation
 (__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _BidirectionalIterator, typename _Compare>
    bool
    __prev_permutation(_BidirectionalIterator __first,
         _BidirectionalIterator __last, _Compare __comp)
    {
      if (__first == __last)
 return false;
      _BidirectionalIterator __i = __first;
      ++__i;
      if (__i == __last)
 return false;
      __i = __last;
      --__i;

      for(;;)
 {
   _BidirectionalIterator __ii = __i;
   --__i;
   if (__comp(__ii, __i))
     {
       _BidirectionalIterator __j = __last;
       while (!__comp(--__j, __i))
  {}
       std::iter_swap(__i, __j);
       std::__reverse(__ii, __last,
        std::__iterator_category(__first));
       return true;
     }
   if (__i == __first)
     {
       std::__reverse(__first, __last,
        std::__iterator_category(__first));
       return false;
     }
 }
    }
# 3046 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator>
    inline bool
    prev_permutation(_BidirectionalIterator __first,
       _BidirectionalIterator __last)
    {





                                                     ;
                                                     ;

      return std::__prev_permutation(__first, __last,
         __gnu_cxx::__ops::__iter_less_iter());
    }
# 3078 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _BidirectionalIterator, typename _Compare>
    inline bool
    prev_permutation(_BidirectionalIterator __first,
       _BidirectionalIterator __last, _Compare __comp)
    {






                                                     ;
                                                                  ;

      return std::__prev_permutation(__first, __last,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }




  template<typename _InputIterator, typename _OutputIterator,
    typename _Predicate, typename _Tp>
    _OutputIterator
    __replace_copy_if(_InputIterator __first, _InputIterator __last,
        _OutputIterator __result,
        _Predicate __pred, const _Tp& __new_value)
    {
      for (; __first != __last; ++__first, (void)++__result)
 if (__pred(__first))
   *__result = __new_value;
 else
   *__result = *__first;
      return __result;
    }
# 3128 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator, typename _Tp>
    inline _OutputIterator
    replace_copy(_InputIterator __first, _InputIterator __last,
   _OutputIterator __result,
   const _Tp& __old_value, const _Tp& __new_value)
    {






                                                     ;

      return std::__replace_copy_if(__first, __last, __result,
   __gnu_cxx::__ops::__iter_equals_val(__old_value),
           __new_value);
    }
# 3162 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator,
    typename _Predicate, typename _Tp>
    inline _OutputIterator
    replace_copy_if(_InputIterator __first, _InputIterator __last,
      _OutputIterator __result,
      _Predicate __pred, const _Tp& __new_value)
    {






                                                     ;

      return std::__replace_copy_if(__first, __last, __result,
    __gnu_cxx::__ops::__pred_iter(__pred),
           __new_value);
    }

  template<typename _InputIterator, typename _Predicate>
    typename iterator_traits<_InputIterator>::difference_type
    __count_if(_InputIterator __first, _InputIterator __last, _Predicate __pred)
    {
      typename iterator_traits<_InputIterator>::difference_type __n = 0;
      for (; __first != __last; ++__first)
 if (__pred(__first))
   ++__n;
      return __n;
    }
# 3201 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    inline bool
    is_sorted(_ForwardIterator __first, _ForwardIterator __last)
    { return std::is_sorted_until(__first, __last) == __last; }
# 3215 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Compare>
    inline bool
    is_sorted(_ForwardIterator __first, _ForwardIterator __last,
       _Compare __comp)
    { return std::is_sorted_until(__first, __last, __comp) == __last; }

  template<typename _ForwardIterator, typename _Compare>
    _ForwardIterator
    __is_sorted_until(_ForwardIterator __first, _ForwardIterator __last,
        _Compare __comp)
    {
      if (__first == __last)
 return __last;

      _ForwardIterator __next = __first;
      for (++__next; __next != __last; __first = __next, (void)++__next)
 if (__comp(__next, __first))
   return __next;
      return __next;
    }
# 3244 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    inline _ForwardIterator
    is_sorted_until(_ForwardIterator __first, _ForwardIterator __last)
    {




                                                     ;
                                                     ;

      return std::__is_sorted_until(__first, __last,
        __gnu_cxx::__ops::__iter_less_iter());
    }
# 3268 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Compare>
    inline _ForwardIterator
    is_sorted_until(_ForwardIterator __first, _ForwardIterator __last,
      _Compare __comp)
    {





                                                     ;
                                                                  ;

      return std::__is_sorted_until(__first, __last,
        __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }
# 3293 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _Tp>
    constexpr
    inline pair<const _Tp&, const _Tp&>
    minmax(const _Tp& __a, const _Tp& __b)
    {



      return __b < __a ? pair<const _Tp&, const _Tp&>(__b, __a)
         : pair<const _Tp&, const _Tp&>(__a, __b);
    }
# 3314 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _Tp, typename _Compare>
    constexpr
    inline pair<const _Tp&, const _Tp&>
    minmax(const _Tp& __a, const _Tp& __b, _Compare __comp)
    {
      return __comp(__b, __a) ? pair<const _Tp&, const _Tp&>(__b, __a)
         : pair<const _Tp&, const _Tp&>(__a, __b);
    }

  template<typename _ForwardIterator, typename _Compare>
    constexpr
    pair<_ForwardIterator, _ForwardIterator>
    __minmax_element(_ForwardIterator __first, _ForwardIterator __last,
       _Compare __comp)
    {
      _ForwardIterator __next = __first;
      if (__first == __last
   || ++__next == __last)
 return std::make_pair(__first, __first);

      _ForwardIterator __min{}, __max{};
      if (__comp(__next, __first))
 {
   __min = __next;
   __max = __first;
 }
      else
 {
   __min = __first;
   __max = __next;
 }

      __first = __next;
      ++__first;

      while (__first != __last)
 {
   __next = __first;
   if (++__next == __last)
     {
       if (__comp(__first, __min))
  __min = __first;
       else if (!__comp(__first, __max))
  __max = __first;
       break;
     }

   if (__comp(__next, __first))
     {
       if (__comp(__next, __min))
  __min = __next;
       if (!__comp(__first, __max))
  __max = __first;
     }
   else
     {
       if (__comp(__first, __min))
  __min = __first;
       if (!__comp(__next, __max))
  __max = __next;
     }

   __first = __next;
   ++__first;
 }

      return std::make_pair(__min, __max);
    }
# 3394 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    constexpr
    inline pair<_ForwardIterator, _ForwardIterator>
    minmax_element(_ForwardIterator __first, _ForwardIterator __last)
    {




                                                     ;
                                                     ;

      return std::__minmax_element(__first, __last,
       __gnu_cxx::__ops::__iter_less_iter());
    }
# 3422 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Compare>
    constexpr
    inline pair<_ForwardIterator, _ForwardIterator>
    minmax_element(_ForwardIterator __first, _ForwardIterator __last,
     _Compare __comp)
    {





                                                     ;
                                                                  ;

      return std::__minmax_element(__first, __last,
       __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }


  template<typename _Tp>
    constexpr
    inline _Tp
    min(initializer_list<_Tp> __l)
    { return *std::min_element(__l.begin(), __l.end()); }

  template<typename _Tp, typename _Compare>
    constexpr
    inline _Tp
    min(initializer_list<_Tp> __l, _Compare __comp)
    { return *std::min_element(__l.begin(), __l.end(), __comp); }

  template<typename _Tp>
    constexpr
    inline _Tp
    max(initializer_list<_Tp> __l)
    { return *std::max_element(__l.begin(), __l.end()); }

  template<typename _Tp, typename _Compare>
    constexpr
    inline _Tp
    max(initializer_list<_Tp> __l, _Compare __comp)
    { return *std::max_element(__l.begin(), __l.end(), __comp); }

  template<typename _Tp>
    constexpr
    inline pair<_Tp, _Tp>
    minmax(initializer_list<_Tp> __l)
    {
      pair<const _Tp*, const _Tp*> __p =
 std::minmax_element(__l.begin(), __l.end());
      return std::make_pair(*__p.first, *__p.second);
    }

  template<typename _Tp, typename _Compare>
    constexpr
    inline pair<_Tp, _Tp>
    minmax(initializer_list<_Tp> __l, _Compare __comp)
    {
      pair<const _Tp*, const _Tp*> __p =
 std::minmax_element(__l.begin(), __l.end(), __comp);
      return std::make_pair(*__p.first, *__p.second);
    }

  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    bool
    __is_permutation(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
       _ForwardIterator2 __first2, _BinaryPredicate __pred)
    {


      for (; __first1 != __last1; ++__first1, (void)++__first2)
 if (!__pred(__first1, __first2))
   break;

      if (__first1 == __last1)
 return true;



      _ForwardIterator2 __last2 = __first2;
      std::advance(__last2, std::distance(__first1, __last1));
      for (_ForwardIterator1 __scan = __first1; __scan != __last1; ++__scan)
 {
   if (__scan != std::__find_if(__first1, __scan,
     __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan)))
     continue;

   auto __matches
     = std::__count_if(__first2, __last2,
   __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan));
   if (0 == __matches ||
       std::__count_if(__scan, __last1,
   __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan))
       != __matches)
     return false;
 }
      return true;
    }
# 3534 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2>
    inline bool
    is_permutation(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
     _ForwardIterator2 __first2)
    {






                                                       ;

      return std::__is_permutation(__first1, __last1, __first2,
       __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 3565 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    inline bool
    is_permutation(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
     _ForwardIterator2 __first2, _BinaryPredicate __pred)
    {






                                                       ;

      return std::__is_permutation(__first1, __last1, __first2,
       __gnu_cxx::__ops::__iter_comp_iter(__pred));
    }


  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    bool
    __is_permutation(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
       _ForwardIterator2 __first2, _ForwardIterator2 __last2,
       _BinaryPredicate __pred)
    {
      using _Cat1
 = typename iterator_traits<_ForwardIterator1>::iterator_category;
      using _Cat2
 = typename iterator_traits<_ForwardIterator2>::iterator_category;
      using _It1_is_RA = is_same<_Cat1, random_access_iterator_tag>;
      using _It2_is_RA = is_same<_Cat2, random_access_iterator_tag>;
      constexpr bool __ra_iters = _It1_is_RA() && _It2_is_RA();
      if (__ra_iters)
 {
   auto __d1 = std::distance(__first1, __last1);
   auto __d2 = std::distance(__first2, __last2);
   if (__d1 != __d2)
     return false;
 }



      for (; __first1 != __last1 && __first2 != __last2;
   ++__first1, (void)++__first2)
 if (!__pred(__first1, __first2))
   break;

      if (__ra_iters)
 {
   if (__first1 == __last1)
     return true;
 }
      else
 {
   auto __d1 = std::distance(__first1, __last1);
   auto __d2 = std::distance(__first2, __last2);
   if (__d1 == 0 && __d2 == 0)
     return true;
   if (__d1 != __d2)
     return false;
 }

      for (_ForwardIterator1 __scan = __first1; __scan != __last1; ++__scan)
 {
   if (__scan != std::__find_if(__first1, __scan,
   __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan)))
     continue;

   auto __matches = std::__count_if(__first2, __last2,
  __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan));
   if (0 == __matches
       || std::__count_if(__scan, __last1,
   __gnu_cxx::__ops::__iter_comp_iter(__pred, __scan))
       != __matches)
     return false;
 }
      return true;
    }
# 3658 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2>
    inline bool
    is_permutation(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
     _ForwardIterator2 __first2, _ForwardIterator2 __last2)
    {
                                                       ;
                                                       ;

      return
 std::__is_permutation(__first1, __last1, __first2, __last2,
         __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 3685 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    inline bool
    is_permutation(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
     _ForwardIterator2 __first2, _ForwardIterator2 __last2,
     _BinaryPredicate __pred)
    {
                                                       ;
                                                       ;

      return std::__is_permutation(__first1, __last1, __first2, __last2,
       __gnu_cxx::__ops::__iter_comp_iter(__pred));
    }
# 3711 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _Tp>
    constexpr const _Tp&
    clamp(const _Tp& __val, const _Tp& __lo, const _Tp& __hi)
    {
                                      ;
      return (__val < __lo) ? __lo : (__hi < __val) ? __hi : __val;
    }
# 3729 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _Tp, typename _Compare>
    constexpr const _Tp&
    clamp(const _Tp& __val, const _Tp& __lo, const _Tp& __hi, _Compare __comp)
    {
                                           ;
      return __comp(__val, __lo) ? __lo : __comp(__hi, __val) ? __hi : __val;
    }
# 3761 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _IntType, typename _UniformRandomBitGenerator>
    pair<_IntType, _IntType>
    __gen_two_uniform_ints(_IntType __b0, _IntType __b1,
      _UniformRandomBitGenerator&& __g)
    {
      _IntType __x
 = uniform_int_distribution<_IntType>{0, (__b0 * __b1) - 1}(__g);
      return std::make_pair(__x / __b1, __x % __b1);
    }
# 3783 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator,
    typename _UniformRandomNumberGenerator>
    void
    shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
     _UniformRandomNumberGenerator&& __g)
    {



                                                     ;

      if (__first == __last)
 return;

      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
 _DistanceType;

      typedef typename std::make_unsigned<_DistanceType>::type __ud_type;
      typedef typename std::uniform_int_distribution<__ud_type> __distr_type;
      typedef typename __distr_type::param_type __p_type;

      typedef typename remove_reference<_UniformRandomNumberGenerator>::type
 _Gen;
      typedef typename common_type<typename _Gen::result_type, __ud_type>::type
 __uc_type;

      const __uc_type __urngrange = __g.max() - __g.min();
      const __uc_type __urange = __uc_type(__last - __first);

      if (__urngrange / __urange >= __urange)

      {
 _RandomAccessIterator __i = __first + 1;





 if ((__urange % 2) == 0)
 {
   __distr_type __d{0, 1};
   std::iter_swap(__i++, __first + __d(__g));
 }





 while (__i != __last)
 {
   const __uc_type __swap_range = __uc_type(__i - __first) + 1;

   const pair<__uc_type, __uc_type> __pospos =
     __gen_two_uniform_ints(__swap_range, __swap_range + 1, __g);

   std::iter_swap(__i++, __first + __pospos.first);
   std::iter_swap(__i++, __first + __pospos.second);
 }

 return;
      }

      __distr_type __d;

      for (_RandomAccessIterator __i = __first + 1; __i != __last; ++__i)
 std::iter_swap(__i, __first + __d(__g, __p_type(0, __i - __first)));
    }
# 3868 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Function>
    _Function
    for_each(_InputIterator __first, _InputIterator __last, _Function __f)
    {


                                                     ;
      for (; __first != __last; ++__first)
 __f(*__first);
      return __f;
    }
# 3893 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Size, typename _Function>
    _InputIterator
    for_each_n(_InputIterator __first, _Size __n, _Function __f)
    {
      typename iterator_traits<_InputIterator>::difference_type __n2 = __n;
      using _Cat = typename iterator_traits<_InputIterator>::iterator_category;
      if constexpr (is_base_of_v<random_access_iterator_tag, _Cat>)
 {
   if (__n2 <= 0)
     return __first;
   auto __last = __first + __n2;
   std::for_each(__first, __last, std::move(__f));
   return __last;
 }
      else
 {
   while (__n2-->0)
     {
       __f(*__first);
       ++__first;
     }
   return __first;
 }
    }
# 3928 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Tp>
    inline _InputIterator
    find(_InputIterator __first, _InputIterator __last,
  const _Tp& __val)
    {




                                                     ;
      return std::__find_if(__first, __last,
       __gnu_cxx::__ops::__iter_equals_val(__val));
    }
# 3952 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline _InputIterator
    find_if(_InputIterator __first, _InputIterator __last,
     _Predicate __pred)
    {




                                                     ;

      return std::__find_if(__first, __last,
       __gnu_cxx::__ops::__pred_iter(__pred));
    }
# 3983 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _ForwardIterator>
    _InputIterator
    find_first_of(_InputIterator __first1, _InputIterator __last1,
    _ForwardIterator __first2, _ForwardIterator __last2)
    {






                                                       ;
                                                       ;

      for (; __first1 != __last1; ++__first1)
 for (_ForwardIterator __iter = __first2; __iter != __last2; ++__iter)
   if (*__first1 == *__iter)
     return __first1;
      return __last1;
    }
# 4023 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _ForwardIterator,
    typename _BinaryPredicate>
    _InputIterator
    find_first_of(_InputIterator __first1, _InputIterator __last1,
    _ForwardIterator __first2, _ForwardIterator __last2,
    _BinaryPredicate __comp)
    {






                                                       ;
                                                       ;

      for (; __first1 != __last1; ++__first1)
 for (_ForwardIterator __iter = __first2; __iter != __last2; ++__iter)
   if (__comp(*__first1, *__iter))
     return __first1;
      return __last1;
    }
# 4055 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    inline _ForwardIterator
    adjacent_find(_ForwardIterator __first, _ForwardIterator __last)
    {




                                                     ;

      return std::__adjacent_find(__first, __last,
      __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 4080 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _BinaryPredicate>
    inline _ForwardIterator
    adjacent_find(_ForwardIterator __first, _ForwardIterator __last,
    _BinaryPredicate __binary_pred)
    {





                                                     ;

      return std::__adjacent_find(__first, __last,
   __gnu_cxx::__ops::__iter_comp_iter(__binary_pred));
    }
# 4105 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Tp>
    inline typename iterator_traits<_InputIterator>::difference_type
    count(_InputIterator __first, _InputIterator __last, const _Tp& __value)
    {




                                                     ;

      return std::__count_if(__first, __last,
        __gnu_cxx::__ops::__iter_equals_val(__value));
    }
# 4128 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _Predicate>
    inline typename iterator_traits<_InputIterator>::difference_type
    count_if(_InputIterator __first, _InputIterator __last, _Predicate __pred)
    {




                                                     ;

      return std::__count_if(__first, __last,
        __gnu_cxx::__ops::__pred_iter(__pred));
    }
# 4168 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2>
    inline _ForwardIterator1
    search(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
    _ForwardIterator2 __first2, _ForwardIterator2 __last2)
    {






                                                       ;
                                                       ;

      return std::__search(__first1, __last1, __first2, __last2,
      __gnu_cxx::__ops::__iter_equal_to_iter());
    }
# 4207 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator1, typename _ForwardIterator2,
    typename _BinaryPredicate>
    inline _ForwardIterator1
    search(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
    _ForwardIterator2 __first2, _ForwardIterator2 __last2,
    _BinaryPredicate __predicate)
    {






                                                       ;
                                                       ;

      return std::__search(__first1, __last1, __first2, __last2,
      __gnu_cxx::__ops::__iter_comp_iter(__predicate));
    }
# 4242 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Integer, typename _Tp>
    inline _ForwardIterator
    search_n(_ForwardIterator __first, _ForwardIterator __last,
      _Integer __count, const _Tp& __val)
    {




                                                     ;

      return std::__search_n(__first, __last, __count,
        __gnu_cxx::__ops::__iter_equals_val(__val));
    }
# 4275 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Integer, typename _Tp,
    typename _BinaryPredicate>
    inline _ForwardIterator
    search_n(_ForwardIterator __first, _ForwardIterator __last,
      _Integer __count, const _Tp& __val,
      _BinaryPredicate __binary_pred)
    {




                                                     ;

      return std::__search_n(__first, __last, __count,
  __gnu_cxx::__ops::__iter_comp_val(__binary_pred, __val));
    }
# 4300 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Searcher>
    inline _ForwardIterator
    search(_ForwardIterator __first, _ForwardIterator __last,
    const _Searcher& __searcher)
    { return __searcher(__first, __last).first; }
# 4323 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator,
    typename _UnaryOperation>
    _OutputIterator
    transform(_InputIterator __first, _InputIterator __last,
       _OutputIterator __result, _UnaryOperation __unary_op)
    {





                                                     ;

      for (; __first != __last; ++__first, (void)++__result)
 *__result = __unary_op(*__first);
      return __result;
    }
# 4360 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _BinaryOperation>
    _OutputIterator
    transform(_InputIterator1 __first1, _InputIterator1 __last1,
       _InputIterator2 __first2, _OutputIterator __result,
       _BinaryOperation __binary_op)
    {






                                                       ;

      for (; __first1 != __last1; ++__first1, (void)++__first2, ++__result)
 *__result = __binary_op(*__first1, *__first2);
      return __result;
    }
# 4393 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Tp>
    void
    replace(_ForwardIterator __first, _ForwardIterator __last,
     const _Tp& __old_value, const _Tp& __new_value)
    {







                                                     ;

      for (; __first != __last; ++__first)
 if (*__first == __old_value)
   *__first = __new_value;
    }
# 4425 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Predicate, typename _Tp>
    void
    replace_if(_ForwardIterator __first, _ForwardIterator __last,
        _Predicate __pred, const _Tp& __new_value)
    {







                                                     ;

      for (; __first != __last; ++__first)
 if (__pred(*__first))
   *__first = __new_value;
    }
# 4457 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Generator>
    void
    generate(_ForwardIterator __first, _ForwardIterator __last,
      _Generator __gen)
    {




                                                     ;

      for (; __first != __last; ++__first)
 *__first = __gen();
    }
# 4488 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _OutputIterator, typename _Size, typename _Generator>
    _OutputIterator
    generate_n(_OutputIterator __first, _Size __n, _Generator __gen)
    {





      for (__decltype(__n + 0) __niter = __n;
    __niter > 0; --__niter, (void) ++__first)
 *__first = __gen();
      return __first;
    }
# 4524 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator>
    inline _OutputIterator
    unique_copy(_InputIterator __first, _InputIterator __last,
  _OutputIterator __result)
    {






                                                     ;

      if (__first == __last)
 return __result;
      return std::__unique_copy(__first, __last, __result,
    __gnu_cxx::__ops::__iter_equal_to_iter(),
    std::__iterator_category(__first),
    std::__iterator_category(__result));
    }
# 4564 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator, typename _OutputIterator,
    typename _BinaryPredicate>
    inline _OutputIterator
    unique_copy(_InputIterator __first, _InputIterator __last,
  _OutputIterator __result,
  _BinaryPredicate __binary_pred)
    {




                                                     ;

      if (__first == __last)
 return __result;
      return std::__unique_copy(__first, __last, __result,
   __gnu_cxx::__ops::__iter_comp_iter(__binary_pred),
    std::__iterator_category(__first),
    std::__iterator_category(__result));
    }
# 4597 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator>
    inline void
    random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {



                                                     ;

      if (__first != __last)
 for (_RandomAccessIterator __i = __first + 1; __i != __last; ++__i)
   {

     _RandomAccessIterator __j = __first
     + std::rand() % ((__i - __first) + 1);
     if (__i != __j)
       std::iter_swap(__i, __j);
   }
    }
# 4632 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator, typename _RandomNumberGenerator>
    void
    random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,

     _RandomNumberGenerator&& __rand)



    {



                                                     ;

      if (__first == __last)
 return;
      for (_RandomAccessIterator __i = __first + 1; __i != __last; ++__i)
 {
   _RandomAccessIterator __j = __first + __rand((__i - __first) + 1);
   if (__i != __j)
     std::iter_swap(__i, __j);
 }
    }
# 4672 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Predicate>
    inline _ForwardIterator
    partition(_ForwardIterator __first, _ForwardIterator __last,
       _Predicate __pred)
    {





                                                     ;

      return std::__partition(__first, __last, __pred,
         std::__iterator_category(__first));
    }
# 4705 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator>
    inline void
    partial_sort(_RandomAccessIterator __first,
   _RandomAccessIterator __middle,
   _RandomAccessIterator __last)
    {





                                                       ;
                                                      ;
                                                     ;

      std::__partial_sort(__first, __middle, __last,
     __gnu_cxx::__ops::__iter_less_iter());
    }
# 4743 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    partial_sort(_RandomAccessIterator __first,
   _RandomAccessIterator __middle,
   _RandomAccessIterator __last,
   _Compare __comp)
    {






                                                       ;
                                                      ;
                                                                  ;

      std::__partial_sort(__first, __middle, __last,
     __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }
# 4779 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator>
    inline void
    nth_element(_RandomAccessIterator __first, _RandomAccessIterator __nth,
  _RandomAccessIterator __last)
    {





                                                    ;
                                                   ;
                                                     ;

      if (__first == __last || __nth == __last)
 return;

      std::__introselect(__first, __nth, __last,
    std::__lg(__last - __first) * 2,
    __gnu_cxx::__ops::__iter_less_iter());
    }
# 4818 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    nth_element(_RandomAccessIterator __first, _RandomAccessIterator __nth,
  _RandomAccessIterator __last, _Compare __comp)
    {






                                                    ;
                                                   ;
                                                                  ;

      if (__first == __last || __nth == __last)
 return;

      std::__introselect(__first, __nth, __last,
    std::__lg(__last - __first) * 2,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }
# 4855 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator>
    inline void
    sort(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {





                                                     ;
                                                     ;

      std::__sort(__first, __last, __gnu_cxx::__ops::__iter_less_iter());
    }
# 4885 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
  _Compare __comp)
    {






                                                     ;
                                                                  ;

      std::__sort(__first, __last, __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    _OutputIterator
    __merge(_InputIterator1 __first1, _InputIterator1 __last1,
     _InputIterator2 __first2, _InputIterator2 __last2,
     _OutputIterator __result, _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 {
   if (__comp(__first2, __first1))
     {
       *__result = *__first2;
       ++__first2;
     }
   else
     {
       *__result = *__first1;
       ++__first1;
     }
   ++__result;
 }
      return std::copy(__first2, __last2,
         std::copy(__first1, __last1, __result));
    }
# 4946 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator>
    inline _OutputIterator
    merge(_InputIterator1 __first1, _InputIterator1 __last1,
   _InputIterator2 __first2, _InputIterator2 __last2,
   _OutputIterator __result)
    {
# 4963 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                ;
                                                                ;
                                                        ;
                                                        ;

      return std::__merge(__first1, __last1,
         __first2, __last2, __result,
         __gnu_cxx::__ops::__iter_less_iter());
    }
# 4996 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    inline _OutputIterator
    merge(_InputIterator1 __first1, _InputIterator1 __last1,
   _InputIterator2 __first2, _InputIterator2 __last2,
   _OutputIterator __result, _Compare __comp)
    {
# 5013 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                             ;
                                                                             ;
                                                                     ;
                                                                     ;

      return std::__merge(__first1, __last1,
    __first2, __last2, __result,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    __stable_sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
    _Compare __comp)
    {
      typedef typename iterator_traits<_RandomAccessIterator>::value_type
 _ValueType;
      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
 _DistanceType;

      typedef _Temporary_buffer<_RandomAccessIterator, _ValueType> _TmpBuf;
      _TmpBuf __buf(__first, std::distance(__first, __last));

      if (__buf.begin() == 0)
 std::__inplace_stable_sort(__first, __last, __comp);
      else
 std::__stable_sort_adaptive(__first, __last, __buf.begin(),
        _DistanceType(__buf.size()), __comp);
    }
# 5060 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator>
    inline void
    stable_sort(_RandomAccessIterator __first, _RandomAccessIterator __last)
    {





                                                     ;
                                                     ;

      std::__stable_sort(__first, __last,
        __gnu_cxx::__ops::__iter_less_iter());
    }
# 5094 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _RandomAccessIterator, typename _Compare>
    inline void
    stable_sort(_RandomAccessIterator __first, _RandomAccessIterator __last,
  _Compare __comp)
    {






                                                     ;
                                                                  ;

      std::__stable_sort(__first, __last,
        __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator,
    typename _Compare>
    _OutputIterator
    __set_union(_InputIterator1 __first1, _InputIterator1 __last1,
  _InputIterator2 __first2, _InputIterator2 __last2,
  _OutputIterator __result, _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 {
   if (__comp(__first1, __first2))
     {
       *__result = *__first1;
       ++__first1;
     }
   else if (__comp(__first2, __first1))
     {
       *__result = *__first2;
       ++__first2;
     }
   else
     {
       *__result = *__first1;
       ++__first1;
       ++__first2;
     }
   ++__result;
 }
      return std::copy(__first2, __last2,
         std::copy(__first1, __last1, __result));
    }
# 5163 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator>
    inline _OutputIterator
    set_union(_InputIterator1 __first1, _InputIterator1 __last1,
       _InputIterator2 __first2, _InputIterator2 __last2,
       _OutputIterator __result)
    {
# 5183 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                ;
                                                                ;
                                                        ;
                                                        ;

      return std::__set_union(__first1, __last1,
    __first2, __last2, __result,
    __gnu_cxx::__ops::__iter_less_iter());
    }
# 5213 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    inline _OutputIterator
    set_union(_InputIterator1 __first1, _InputIterator1 __last1,
       _InputIterator2 __first2, _InputIterator2 __last2,
       _OutputIterator __result, _Compare __comp)
    {
# 5233 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                             ;
                                                                             ;
                                                                     ;
                                                                     ;

      return std::__set_union(__first1, __last1,
    __first2, __last2, __result,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator,
    typename _Compare>
    _OutputIterator
    __set_intersection(_InputIterator1 __first1, _InputIterator1 __last1,
         _InputIterator2 __first2, _InputIterator2 __last2,
         _OutputIterator __result, _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 if (__comp(__first1, __first2))
   ++__first1;
 else if (__comp(__first2, __first1))
   ++__first2;
 else
   {
     *__result = *__first1;
     ++__first1;
     ++__first2;
     ++__result;
   }
      return __result;
    }
# 5284 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator>
    inline _OutputIterator
    set_intersection(_InputIterator1 __first1, _InputIterator1 __last1,
       _InputIterator2 __first2, _InputIterator2 __last2,
       _OutputIterator __result)
    {
# 5302 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                ;
                                                                ;
                                                        ;
                                                        ;

      return std::__set_intersection(__first1, __last1,
         __first2, __last2, __result,
         __gnu_cxx::__ops::__iter_less_iter());
    }
# 5333 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    inline _OutputIterator
    set_intersection(_InputIterator1 __first1, _InputIterator1 __last1,
       _InputIterator2 __first2, _InputIterator2 __last2,
       _OutputIterator __result, _Compare __comp)
    {
# 5351 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                             ;
                                                                             ;
                                                                     ;
                                                                     ;

      return std::__set_intersection(__first1, __last1,
    __first2, __last2, __result,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator,
    typename _Compare>
    _OutputIterator
    __set_difference(_InputIterator1 __first1, _InputIterator1 __last1,
       _InputIterator2 __first2, _InputIterator2 __last2,
       _OutputIterator __result, _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 if (__comp(__first1, __first2))
   {
     *__result = *__first1;
     ++__first1;
     ++__result;
   }
 else if (__comp(__first2, __first1))
   ++__first2;
 else
   {
     ++__first1;
     ++__first2;
   }
      return std::copy(__first1, __last1, __result);
    }
# 5406 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator>
    inline _OutputIterator
    set_difference(_InputIterator1 __first1, _InputIterator1 __last1,
     _InputIterator2 __first2, _InputIterator2 __last2,
     _OutputIterator __result)
    {
# 5424 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                ;
                                                                ;
                                                        ;
                                                        ;

      return std::__set_difference(__first1, __last1,
       __first2, __last2, __result,
       __gnu_cxx::__ops::__iter_less_iter());
    }
# 5457 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    inline _OutputIterator
    set_difference(_InputIterator1 __first1, _InputIterator1 __last1,
     _InputIterator2 __first2, _InputIterator2 __last2,
     _OutputIterator __result, _Compare __comp)
    {
# 5475 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                             ;
                                                                             ;
                                                                     ;
                                                                     ;

      return std::__set_difference(__first1, __last1,
       __first2, __last2, __result,
       __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator,
    typename _Compare>
    _OutputIterator
    __set_symmetric_difference(_InputIterator1 __first1,
          _InputIterator1 __last1,
          _InputIterator2 __first2,
          _InputIterator2 __last2,
          _OutputIterator __result,
          _Compare __comp)
    {
      while (__first1 != __last1 && __first2 != __last2)
 if (__comp(__first1, __first2))
   {
     *__result = *__first1;
     ++__first1;
     ++__result;
   }
 else if (__comp(__first2, __first1))
   {
     *__result = *__first2;
     ++__first2;
     ++__result;
   }
 else
   {
     ++__first1;
     ++__first2;
   }
      return std::copy(__first2, __last2,
         std::copy(__first1, __last1, __result));
    }
# 5536 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator>
    inline _OutputIterator
    set_symmetric_difference(_InputIterator1 __first1, _InputIterator1 __last1,
        _InputIterator2 __first2, _InputIterator2 __last2,
        _OutputIterator __result)
    {
# 5556 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                ;
                                                                ;
                                                        ;
                                                        ;

      return std::__set_symmetric_difference(__first1, __last1,
     __first2, __last2, __result,
     __gnu_cxx::__ops::__iter_less_iter());
    }
# 5587 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _OutputIterator, typename _Compare>
    inline _OutputIterator
    set_symmetric_difference(_InputIterator1 __first1, _InputIterator1 __last1,
        _InputIterator2 __first2, _InputIterator2 __last2,
        _OutputIterator __result,
        _Compare __comp)
    {
# 5608 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
                                                                             ;
                                                                             ;
                                                                     ;
                                                                     ;

      return std::__set_symmetric_difference(__first1, __last1,
    __first2, __last2, __result,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _ForwardIterator, typename _Compare>
    constexpr
    _ForwardIterator
    __min_element(_ForwardIterator __first, _ForwardIterator __last,
    _Compare __comp)
    {
      if (__first == __last)
 return __first;
      _ForwardIterator __result = __first;
      while (++__first != __last)
 if (__comp(__first, __result))
   __result = __first;
      return __result;
    }
# 5640 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    constexpr
    _ForwardIterator
    inline min_element(_ForwardIterator __first, _ForwardIterator __last)
    {




                                                     ;
                                                     ;

      return std::__min_element(__first, __last,
    __gnu_cxx::__ops::__iter_less_iter());
    }
# 5665 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Compare>
    constexpr
    inline _ForwardIterator
    min_element(_ForwardIterator __first, _ForwardIterator __last,
  _Compare __comp)
    {





                                                     ;
                                                                  ;

      return std::__min_element(__first, __last,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }

  template<typename _ForwardIterator, typename _Compare>
    constexpr
    _ForwardIterator
    __max_element(_ForwardIterator __first, _ForwardIterator __last,
    _Compare __comp)
    {
      if (__first == __last) return __first;
      _ForwardIterator __result = __first;
      while (++__first != __last)
 if (__comp(__result, __first))
   __result = __first;
      return __result;
    }
# 5704 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator>
    constexpr
    inline _ForwardIterator
    max_element(_ForwardIterator __first, _ForwardIterator __last)
    {




                                                     ;
                                                     ;

      return std::__max_element(__first, __last,
    __gnu_cxx::__ops::__iter_less_iter());
    }
# 5729 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_algo.h" 3
  template<typename _ForwardIterator, typename _Compare>
    constexpr
    inline _ForwardIterator
    max_element(_ForwardIterator __first, _ForwardIterator __last,
  _Compare __comp)
    {





                                                     ;
                                                                  ;

      return std::__max_element(__first, __last,
    __gnu_cxx::__ops::__iter_comp_iter(__comp));
    }



  template<typename _InputIterator, typename _RandomAccessIterator,
           typename _Size, typename _UniformRandomBitGenerator>
    _RandomAccessIterator
    __sample(_InputIterator __first, _InputIterator __last, input_iterator_tag,
      _RandomAccessIterator __out, random_access_iterator_tag,
      _Size __n, _UniformRandomBitGenerator&& __g)
    {
      using __distrib_type = uniform_int_distribution<_Size>;
      using __param_type = typename __distrib_type::param_type;
      __distrib_type __d{};
      _Size __sample_sz = 0;
      while (__first != __last && __sample_sz != __n)
 {
   __out[__sample_sz++] = *__first;
   ++__first;
 }
      for (auto __pop_sz = __sample_sz; __first != __last;
   ++__first, (void) ++__pop_sz)
 {
   const auto __k = __d(__g, __param_type{0, __pop_sz});
   if (__k < __n)
     __out[__k] = *__first;
 }
      return __out + __sample_sz;
    }


  template<typename _ForwardIterator, typename _OutputIterator, typename _Cat,
           typename _Size, typename _UniformRandomBitGenerator>
    _OutputIterator
    __sample(_ForwardIterator __first, _ForwardIterator __last,
      forward_iterator_tag,
      _OutputIterator __out, _Cat,
      _Size __n, _UniformRandomBitGenerator&& __g)
    {
      using __distrib_type = uniform_int_distribution<_Size>;
      using __param_type = typename __distrib_type::param_type;
      using _USize = make_unsigned_t<_Size>;
      using _Gen = remove_reference_t<_UniformRandomBitGenerator>;
      using __uc_type = common_type_t<typename _Gen::result_type, _USize>;

      __distrib_type __d{};
      _Size __unsampled_sz = std::distance(__first, __last);
      __n = std::min(__n, __unsampled_sz);




      const __uc_type __urngrange = __g.max() - __g.min();
      if (__urngrange / __uc_type(__unsampled_sz) >= __uc_type(__unsampled_sz))


        {
   while (__n != 0 && __unsampled_sz >= 2)
     {
       const pair<_Size, _Size> __p =
  __gen_two_uniform_ints(__unsampled_sz, __unsampled_sz - 1, __g);

       --__unsampled_sz;
       if (__p.first < __n)
  {
    *__out++ = *__first;
    --__n;
  }

       ++__first;

       if (__n == 0) break;

       --__unsampled_sz;
       if (__p.second < __n)
  {
    *__out++ = *__first;
    --__n;
  }

       ++__first;
     }
        }



      for (; __n != 0; ++__first)
 if (__d(__g, __param_type{0, --__unsampled_sz}) < __n)
   {
     *__out++ = *__first;
     --__n;
   }
      return __out;
    }




  template<typename _PopulationIterator, typename _SampleIterator,
           typename _Distance, typename _UniformRandomBitGenerator>
    _SampleIterator
    sample(_PopulationIterator __first, _PopulationIterator __last,
    _SampleIterator __out, _Distance __n,
    _UniformRandomBitGenerator&& __g)
    {
      using __pop_cat = typename
 std::iterator_traits<_PopulationIterator>::iterator_category;
      using __samp_cat = typename
 std::iterator_traits<_SampleIterator>::iterator_category;

      static_assert(
   __or_<is_convertible<__pop_cat, forward_iterator_tag>,
  is_convertible<__samp_cat, random_access_iterator_tag>>::value,
   "output range must use a RandomAccessIterator when input range"
   " does not meet the ForwardIterator requirements");

      static_assert(is_integral<_Distance>::value,
      "sample size must be an integer type");

      typename iterator_traits<_PopulationIterator>::difference_type __d = __n;
      return std::
 __sample(__first, __last, __pop_cat{}, __out, __samp_cat{}, __d,
   std::forward<_UniformRandomBitGenerator>(__g));
    }





}
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/algorithm" 2 3








# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/glue_algorithm_defs.h" 1 3
# 13 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/glue_algorithm_defs.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 1 3
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 1 3
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 104 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  template<typename _Arg, typename _Result>
    struct unary_function
    {

      typedef _Arg argument_type;


      typedef _Result result_type;
    };




  template<typename _Arg1, typename _Arg2, typename _Result>
    struct binary_function
    {

      typedef _Arg1 first_argument_type;


      typedef _Arg2 second_argument_type;


      typedef _Result result_type;
    };
# 144 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  struct __is_transparent;

  template<typename _Tp = void>
    struct plus;

  template<typename _Tp = void>
    struct minus;

  template<typename _Tp = void>
    struct multiplies;

  template<typename _Tp = void>
    struct divides;

  template<typename _Tp = void>
    struct modulus;

  template<typename _Tp = void>
    struct negate;



  template<typename _Tp>
    struct plus : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x + __y; }
    };


  template<typename _Tp>
    struct minus : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x - __y; }
    };


  template<typename _Tp>
    struct multiplies : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x * __y; }
    };


  template<typename _Tp>
    struct divides : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x / __y; }
    };


  template<typename _Tp>
    struct modulus : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x % __y; }
    };


  template<typename _Tp>
    struct negate : public unary_function<_Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x) const
      { return -__x; }
    };





  template<>
    struct plus<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) + std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) + std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) + std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct minus<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) - std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) - std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) - std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct multiplies<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) * std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) * std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) * std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct divides<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) / std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) / std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) / std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct modulus<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) % std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) % std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) % std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct negate<void>
    {
      template <typename _Tp>
 constexpr
 auto
 operator()(_Tp&& __t) const
 noexcept(noexcept(-std::forward<_Tp>(__t)))
 -> decltype(-std::forward<_Tp>(__t))
 { return -std::forward<_Tp>(__t); }

      typedef __is_transparent is_transparent;
    };
# 330 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  template<typename _Tp = void>
    struct equal_to;

  template<typename _Tp = void>
    struct not_equal_to;

  template<typename _Tp = void>
    struct greater;

  template<typename _Tp = void>
    struct less;

  template<typename _Tp = void>
    struct greater_equal;

  template<typename _Tp = void>
    struct less_equal;



  template<typename _Tp>
    struct equal_to : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x == __y; }
    };


  template<typename _Tp>
    struct not_equal_to : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x != __y; }
    };


  template<typename _Tp>
    struct greater : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x > __y; }
    };


  template<typename _Tp>
    struct less : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x < __y; }
    };


  template<typename _Tp>
    struct greater_equal : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x >= __y; }
    };


  template<typename _Tp>
    struct less_equal : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x <= __y; }
    };


  template<typename _Tp>
    struct greater<_Tp*> : public binary_function<_Tp*, _Tp*, bool>
    {
      constexpr bool
      operator()(_Tp* __x, _Tp* __y) const noexcept
      {


 if (__builtin_is_constant_evaluated())



   return __x > __y;

 return (long unsigned int)__x > (long unsigned int)__y;
      }
    };


  template<typename _Tp>
    struct less<_Tp*> : public binary_function<_Tp*, _Tp*, bool>
    {
      constexpr bool
      operator()(_Tp* __x, _Tp* __y) const noexcept
      {


 if (__builtin_is_constant_evaluated())



   return __x < __y;

 return (long unsigned int)__x < (long unsigned int)__y;
      }
    };


  template<typename _Tp>
    struct greater_equal<_Tp*> : public binary_function<_Tp*, _Tp*, bool>
    {
      constexpr bool
      operator()(_Tp* __x, _Tp* __y) const noexcept
      {


 if (__builtin_is_constant_evaluated())



   return __x >= __y;

 return (long unsigned int)__x >= (long unsigned int)__y;
      }
    };


  template<typename _Tp>
    struct less_equal<_Tp*> : public binary_function<_Tp*, _Tp*, bool>
    {
      constexpr bool
      operator()(_Tp* __x, _Tp* __y) const noexcept
      {


 if (__builtin_is_constant_evaluated())



   return __x <= __y;

 return (long unsigned int)__x <= (long unsigned int)__y;
      }
    };



  template<>
    struct equal_to<void>
    {
      template <typename _Tp, typename _Up>
 constexpr auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) == std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) == std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) == std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct not_equal_to<void>
    {
      template <typename _Tp, typename _Up>
 constexpr auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) != std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) != std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) != std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct greater<void>
    {
      template <typename _Tp, typename _Up>
 constexpr auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) > std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) > std::forward<_Up>(__u))
 {
   return _S_cmp(std::forward<_Tp>(__t), std::forward<_Up>(__u),
   __ptr_cmp<_Tp, _Up>{});
 }

      template<typename _Tp, typename _Up>
 constexpr bool
 operator()(_Tp* __t, _Up* __u) const noexcept
 { return greater<common_type_t<_Tp*, _Up*>>{}(__t, __u); }

      typedef __is_transparent is_transparent;

    private:
      template <typename _Tp, typename _Up>
 static constexpr decltype(auto)
 _S_cmp(_Tp&& __t, _Up&& __u, false_type)
 { return std::forward<_Tp>(__t) > std::forward<_Up>(__u); }

      template <typename _Tp, typename _Up>
 static constexpr bool
 _S_cmp(_Tp&& __t, _Up&& __u, true_type) noexcept
 {
   return greater<const volatile void*>{}(
       static_cast<const volatile void*>(std::forward<_Tp>(__t)),
       static_cast<const volatile void*>(std::forward<_Up>(__u)));
 }


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded2 : true_type { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded2<_Tp, _Up, __void_t<
   decltype(std::declval<_Tp>().operator>(std::declval<_Up>()))>>
 : false_type { };


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded : __not_overloaded2<_Tp, _Up> { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded<_Tp, _Up, __void_t<
   decltype(operator>(std::declval<_Tp>(), std::declval<_Up>()))>>
 : false_type { };

      template<typename _Tp, typename _Up>
 using __ptr_cmp = __and_<__not_overloaded<_Tp, _Up>,
       is_convertible<_Tp, const volatile void*>,
       is_convertible<_Up, const volatile void*>>;
    };


  template<>
    struct less<void>
    {
      template <typename _Tp, typename _Up>
 constexpr auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) < std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) < std::forward<_Up>(__u))
 {
   return _S_cmp(std::forward<_Tp>(__t), std::forward<_Up>(__u),
   __ptr_cmp<_Tp, _Up>{});
 }

      template<typename _Tp, typename _Up>
 constexpr bool
 operator()(_Tp* __t, _Up* __u) const noexcept
 { return less<common_type_t<_Tp*, _Up*>>{}(__t, __u); }

      typedef __is_transparent is_transparent;

    private:
      template <typename _Tp, typename _Up>
 static constexpr decltype(auto)
 _S_cmp(_Tp&& __t, _Up&& __u, false_type)
 { return std::forward<_Tp>(__t) < std::forward<_Up>(__u); }

      template <typename _Tp, typename _Up>
 static constexpr bool
 _S_cmp(_Tp&& __t, _Up&& __u, true_type) noexcept
 {
   return less<const volatile void*>{}(
       static_cast<const volatile void*>(std::forward<_Tp>(__t)),
       static_cast<const volatile void*>(std::forward<_Up>(__u)));
 }


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded2 : true_type { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded2<_Tp, _Up, __void_t<
   decltype(std::declval<_Tp>().operator<(std::declval<_Up>()))>>
 : false_type { };


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded : __not_overloaded2<_Tp, _Up> { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded<_Tp, _Up, __void_t<
   decltype(operator<(std::declval<_Tp>(), std::declval<_Up>()))>>
 : false_type { };

      template<typename _Tp, typename _Up>
 using __ptr_cmp = __and_<__not_overloaded<_Tp, _Up>,
       is_convertible<_Tp, const volatile void*>,
       is_convertible<_Up, const volatile void*>>;
    };


  template<>
    struct greater_equal<void>
    {
      template <typename _Tp, typename _Up>
 constexpr auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) >= std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) >= std::forward<_Up>(__u))
 {
   return _S_cmp(std::forward<_Tp>(__t), std::forward<_Up>(__u),
   __ptr_cmp<_Tp, _Up>{});
 }

      template<typename _Tp, typename _Up>
 constexpr bool
 operator()(_Tp* __t, _Up* __u) const noexcept
 { return greater_equal<common_type_t<_Tp*, _Up*>>{}(__t, __u); }

      typedef __is_transparent is_transparent;

    private:
      template <typename _Tp, typename _Up>
 static constexpr decltype(auto)
 _S_cmp(_Tp&& __t, _Up&& __u, false_type)
 { return std::forward<_Tp>(__t) >= std::forward<_Up>(__u); }

      template <typename _Tp, typename _Up>
 static constexpr bool
 _S_cmp(_Tp&& __t, _Up&& __u, true_type) noexcept
 {
   return greater_equal<const volatile void*>{}(
       static_cast<const volatile void*>(std::forward<_Tp>(__t)),
       static_cast<const volatile void*>(std::forward<_Up>(__u)));
 }


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded2 : true_type { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded2<_Tp, _Up, __void_t<
   decltype(std::declval<_Tp>().operator>=(std::declval<_Up>()))>>
 : false_type { };


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded : __not_overloaded2<_Tp, _Up> { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded<_Tp, _Up, __void_t<
   decltype(operator>=(std::declval<_Tp>(), std::declval<_Up>()))>>
 : false_type { };

      template<typename _Tp, typename _Up>
 using __ptr_cmp = __and_<__not_overloaded<_Tp, _Up>,
       is_convertible<_Tp, const volatile void*>,
       is_convertible<_Up, const volatile void*>>;
    };


  template<>
    struct less_equal<void>
    {
      template <typename _Tp, typename _Up>
 constexpr auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) <= std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) <= std::forward<_Up>(__u))
 {
   return _S_cmp(std::forward<_Tp>(__t), std::forward<_Up>(__u),
   __ptr_cmp<_Tp, _Up>{});
 }

      template<typename _Tp, typename _Up>
 constexpr bool
 operator()(_Tp* __t, _Up* __u) const noexcept
 { return less_equal<common_type_t<_Tp*, _Up*>>{}(__t, __u); }

      typedef __is_transparent is_transparent;

    private:
      template <typename _Tp, typename _Up>
 static constexpr decltype(auto)
 _S_cmp(_Tp&& __t, _Up&& __u, false_type)
 { return std::forward<_Tp>(__t) <= std::forward<_Up>(__u); }

      template <typename _Tp, typename _Up>
 static constexpr bool
 _S_cmp(_Tp&& __t, _Up&& __u, true_type) noexcept
 {
   return less_equal<const volatile void*>{}(
       static_cast<const volatile void*>(std::forward<_Tp>(__t)),
       static_cast<const volatile void*>(std::forward<_Up>(__u)));
 }


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded2 : true_type { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded2<_Tp, _Up, __void_t<
   decltype(std::declval<_Tp>().operator<=(std::declval<_Up>()))>>
 : false_type { };


      template<typename _Tp, typename _Up, typename = void>
 struct __not_overloaded : __not_overloaded2<_Tp, _Up> { };


      template<typename _Tp, typename _Up>
 struct __not_overloaded<_Tp, _Up, __void_t<
   decltype(operator<=(std::declval<_Tp>(), std::declval<_Up>()))>>
 : false_type { };

      template<typename _Tp, typename _Up>
 using __ptr_cmp = __and_<__not_overloaded<_Tp, _Up>,
       is_convertible<_Tp, const volatile void*>,
       is_convertible<_Up, const volatile void*>>;
    };
# 774 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  template<typename _Tp = void>
    struct logical_and;

  template<typename _Tp = void>
    struct logical_or;

  template<typename _Tp = void>
    struct logical_not;



  template<typename _Tp>
    struct logical_and : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x && __y; }
    };


  template<typename _Tp>
    struct logical_or : public binary_function<_Tp, _Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x || __y; }
    };


  template<typename _Tp>
    struct logical_not : public unary_function<_Tp, bool>
    {
      constexpr
      bool
      operator()(const _Tp& __x) const
      { return !__x; }
    };



  template<>
    struct logical_and<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) && std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) && std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) && std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct logical_or<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) || std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) || std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) || std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };


  template<>
    struct logical_not<void>
    {
      template <typename _Tp>
 constexpr
 auto
 operator()(_Tp&& __t) const
 noexcept(noexcept(!std::forward<_Tp>(__t)))
 -> decltype(!std::forward<_Tp>(__t))
 { return !std::forward<_Tp>(__t); }

      typedef __is_transparent is_transparent;
    };




  template<typename _Tp = void>
    struct bit_and;

  template<typename _Tp = void>
    struct bit_or;

  template<typename _Tp = void>
    struct bit_xor;

  template<typename _Tp = void>
    struct bit_not;




  template<typename _Tp>
    struct bit_and : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x & __y; }
    };

  template<typename _Tp>
    struct bit_or : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x | __y; }
    };

  template<typename _Tp>
    struct bit_xor : public binary_function<_Tp, _Tp, _Tp>
    {
      constexpr
      _Tp
      operator()(const _Tp& __x, const _Tp& __y) const
      { return __x ^ __y; }
    };

  template<typename _Tp>
    struct bit_not : public unary_function<_Tp, _Tp>
    {
    constexpr
      _Tp
      operator()(const _Tp& __x) const
      { return ~__x; }
    };


  template <>
    struct bit_and<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) & std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) & std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) & std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };

  template <>
    struct bit_or<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) | std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) | std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) | std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };

  template <>
    struct bit_xor<void>
    {
      template <typename _Tp, typename _Up>
 constexpr
 auto
 operator()(_Tp&& __t, _Up&& __u) const
 noexcept(noexcept(std::forward<_Tp>(__t) ^ std::forward<_Up>(__u)))
 -> decltype(std::forward<_Tp>(__t) ^ std::forward<_Up>(__u))
 { return std::forward<_Tp>(__t) ^ std::forward<_Up>(__u); }

      typedef __is_transparent is_transparent;
    };

  template <>
    struct bit_not<void>
    {
      template <typename _Tp>
 constexpr
 auto
 operator()(_Tp&& __t) const
 noexcept(noexcept(~std::forward<_Tp>(__t)))
 -> decltype(~std::forward<_Tp>(__t))
 { return ~std::forward<_Tp>(__t); }

      typedef __is_transparent is_transparent;
    };
# 1002 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  template<typename _Predicate>
    class unary_negate
    : public unary_function<typename _Predicate::argument_type, bool>
    {
    protected:
      _Predicate _M_pred;

    public:
      constexpr
      explicit
      unary_negate(const _Predicate& __x) : _M_pred(__x) { }

      constexpr
      bool
      operator()(const typename _Predicate::argument_type& __x) const
      { return !_M_pred(__x); }
    };


  template<typename _Predicate>
    constexpr
    inline unary_negate<_Predicate>
    not1(const _Predicate& __pred)
    { return unary_negate<_Predicate>(__pred); }


  template<typename _Predicate>
    class binary_negate
    : public binary_function<typename _Predicate::first_argument_type,
        typename _Predicate::second_argument_type, bool>
    {
    protected:
      _Predicate _M_pred;

    public:
      constexpr
      explicit
      binary_negate(const _Predicate& __x) : _M_pred(__x) { }

      constexpr
      bool
      operator()(const typename _Predicate::first_argument_type& __x,
   const typename _Predicate::second_argument_type& __y) const
      { return !_M_pred(__x, __y); }
    };


  template<typename _Predicate>
    constexpr
    inline binary_negate<_Predicate>
    not2(const _Predicate& __pred)
    { return binary_negate<_Predicate>(__pred); }
# 1079 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  template<typename _Arg, typename _Result>
    class pointer_to_unary_function : public unary_function<_Arg, _Result>
    {
    protected:
      _Result (*_M_ptr)(_Arg);

    public:
      pointer_to_unary_function() { }

      explicit
      pointer_to_unary_function(_Result (*__x)(_Arg))
      : _M_ptr(__x) { }

      _Result
      operator()(_Arg __x) const
      { return _M_ptr(__x); }
    };


  template<typename _Arg, typename _Result>
    inline pointer_to_unary_function<_Arg, _Result>
    ptr_fun(_Result (*__x)(_Arg))
    { return pointer_to_unary_function<_Arg, _Result>(__x); }


  template<typename _Arg1, typename _Arg2, typename _Result>
    class pointer_to_binary_function
    : public binary_function<_Arg1, _Arg2, _Result>
    {
    protected:
      _Result (*_M_ptr)(_Arg1, _Arg2);

    public:
      pointer_to_binary_function() { }

      explicit
      pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2))
      : _M_ptr(__x) { }

      _Result
      operator()(_Arg1 __x, _Arg2 __y) const
      { return _M_ptr(__x, __y); }
    };


  template<typename _Arg1, typename _Arg2, typename _Result>
    inline pointer_to_binary_function<_Arg1, _Arg2, _Result>
    ptr_fun(_Result (*__x)(_Arg1, _Arg2))
    { return pointer_to_binary_function<_Arg1, _Arg2, _Result>(__x); }


  template<typename _Tp>
    struct _Identity
    : public unary_function<_Tp, _Tp>
    {
      _Tp&
      operator()(_Tp& __x) const
      { return __x; }

      const _Tp&
      operator()(const _Tp& __x) const
      { return __x; }
    };


  template<typename _Tp> struct _Identity<const _Tp> : _Identity<_Tp> { };

  template<typename _Pair>
    struct _Select1st
    : public unary_function<_Pair, typename _Pair::first_type>
    {
      typename _Pair::first_type&
      operator()(_Pair& __x) const
      { return __x.first; }

      const typename _Pair::first_type&
      operator()(const _Pair& __x) const
      { return __x.first; }


      template<typename _Pair2>
        typename _Pair2::first_type&
        operator()(_Pair2& __x) const
        { return __x.first; }

      template<typename _Pair2>
        const typename _Pair2::first_type&
        operator()(const _Pair2& __x) const
        { return __x.first; }

    };

  template<typename _Pair>
    struct _Select2nd
    : public unary_function<_Pair, typename _Pair::second_type>
    {
      typename _Pair::second_type&
      operator()(_Pair& __x) const
      { return __x.second; }

      const typename _Pair::second_type&
      operator()(const _Pair& __x) const
      { return __x.second; }
    };
# 1202 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 3
  template<typename _Ret, typename _Tp>
    class mem_fun_t : public unary_function<_Tp*, _Ret>
    {
    public:
      explicit
      mem_fun_t(_Ret (_Tp::*__pf)())
      : _M_f(__pf) { }

      _Ret
      operator()(_Tp* __p) const
      { return (__p->*_M_f)(); }

    private:
      _Ret (_Tp::*_M_f)();
    };



  template<typename _Ret, typename _Tp>
    class const_mem_fun_t : public unary_function<const _Tp*, _Ret>
    {
    public:
      explicit
      const_mem_fun_t(_Ret (_Tp::*__pf)() const)
      : _M_f(__pf) { }

      _Ret
      operator()(const _Tp* __p) const
      { return (__p->*_M_f)(); }

    private:
      _Ret (_Tp::*_M_f)() const;
    };



  template<typename _Ret, typename _Tp>
    class mem_fun_ref_t : public unary_function<_Tp, _Ret>
    {
    public:
      explicit
      mem_fun_ref_t(_Ret (_Tp::*__pf)())
      : _M_f(__pf) { }

      _Ret
      operator()(_Tp& __r) const
      { return (__r.*_M_f)(); }

    private:
      _Ret (_Tp::*_M_f)();
  };



  template<typename _Ret, typename _Tp>
    class const_mem_fun_ref_t : public unary_function<_Tp, _Ret>
    {
    public:
      explicit
      const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)
      : _M_f(__pf) { }

      _Ret
      operator()(const _Tp& __r) const
      { return (__r.*_M_f)(); }

    private:
      _Ret (_Tp::*_M_f)() const;
    };



  template<typename _Ret, typename _Tp, typename _Arg>
    class mem_fun1_t : public binary_function<_Tp*, _Arg, _Ret>
    {
    public:
      explicit
      mem_fun1_t(_Ret (_Tp::*__pf)(_Arg))
      : _M_f(__pf) { }

      _Ret
      operator()(_Tp* __p, _Arg __x) const
      { return (__p->*_M_f)(__x); }

    private:
      _Ret (_Tp::*_M_f)(_Arg);
    };



  template<typename _Ret, typename _Tp, typename _Arg>
    class const_mem_fun1_t : public binary_function<const _Tp*, _Arg, _Ret>
    {
    public:
      explicit
      const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)
      : _M_f(__pf) { }

      _Ret
      operator()(const _Tp* __p, _Arg __x) const
      { return (__p->*_M_f)(__x); }

    private:
      _Ret (_Tp::*_M_f)(_Arg) const;
    };



  template<typename _Ret, typename _Tp, typename _Arg>
    class mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
    {
    public:
      explicit
      mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg))
      : _M_f(__pf) { }

      _Ret
      operator()(_Tp& __r, _Arg __x) const
      { return (__r.*_M_f)(__x); }

    private:
      _Ret (_Tp::*_M_f)(_Arg);
    };



  template<typename _Ret, typename _Tp, typename _Arg>
    class const_mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
    {
    public:
      explicit
      const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)
      : _M_f(__pf) { }

      _Ret
      operator()(const _Tp& __r, _Arg __x) const
      { return (__r.*_M_f)(__x); }

    private:
      _Ret (_Tp::*_M_f)(_Arg) const;
    };



  template<typename _Ret, typename _Tp>
    inline mem_fun_t<_Ret, _Tp>
    mem_fun(_Ret (_Tp::*__f)())
    { return mem_fun_t<_Ret, _Tp>(__f); }

  template<typename _Ret, typename _Tp>
    inline const_mem_fun_t<_Ret, _Tp>
    mem_fun(_Ret (_Tp::*__f)() const)
    { return const_mem_fun_t<_Ret, _Tp>(__f); }

  template<typename _Ret, typename _Tp>
    inline mem_fun_ref_t<_Ret, _Tp>
    mem_fun_ref(_Ret (_Tp::*__f)())
    { return mem_fun_ref_t<_Ret, _Tp>(__f); }

  template<typename _Ret, typename _Tp>
    inline const_mem_fun_ref_t<_Ret, _Tp>
    mem_fun_ref(_Ret (_Tp::*__f)() const)
    { return const_mem_fun_ref_t<_Ret, _Tp>(__f); }

  template<typename _Ret, typename _Tp, typename _Arg>
    inline mem_fun1_t<_Ret, _Tp, _Arg>
    mem_fun(_Ret (_Tp::*__f)(_Arg))
    { return mem_fun1_t<_Ret, _Tp, _Arg>(__f); }

  template<typename _Ret, typename _Tp, typename _Arg>
    inline const_mem_fun1_t<_Ret, _Tp, _Arg>
    mem_fun(_Ret (_Tp::*__f)(_Arg) const)
    { return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }

  template<typename _Ret, typename _Tp, typename _Arg>
    inline mem_fun1_ref_t<_Ret, _Tp, _Arg>
    mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
    { return mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }

  template<typename _Ret, typename _Tp, typename _Arg>
    inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>
    mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
    { return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }




}


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/backward/binders.h" 1 3
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/backward/binders.h" 3
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"

namespace std __attribute__ ((__visibility__ ("default")))
{
# 107 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/backward/binders.h" 3
  template<typename _Operation>
    class binder1st
    : public unary_function<typename _Operation::second_argument_type,
       typename _Operation::result_type>
    {
    protected:
      _Operation op;
      typename _Operation::first_argument_type value;

    public:
      binder1st(const _Operation& __x,
  const typename _Operation::first_argument_type& __y)
      : op(__x), value(__y) { }

      typename _Operation::result_type
      operator()(const typename _Operation::second_argument_type& __x) const
      { return op(value, __x); }



      typename _Operation::result_type
      operator()(typename _Operation::second_argument_type& __x) const
      { return op(value, __x); }
    } __attribute__ ((__deprecated__));


  template<typename _Operation, typename _Tp>
    inline binder1st<_Operation>
    bind1st(const _Operation& __fn, const _Tp& __x)
    {
      typedef typename _Operation::first_argument_type _Arg1_type;
      return binder1st<_Operation>(__fn, _Arg1_type(__x));
    }


  template<typename _Operation>
    class binder2nd
    : public unary_function<typename _Operation::first_argument_type,
       typename _Operation::result_type>
    {
    protected:
      _Operation op;
      typename _Operation::second_argument_type value;

    public:
      binder2nd(const _Operation& __x,
  const typename _Operation::second_argument_type& __y)
      : op(__x), value(__y) { }

      typename _Operation::result_type
      operator()(const typename _Operation::first_argument_type& __x) const
      { return op(__x, value); }



      typename _Operation::result_type
      operator()(typename _Operation::first_argument_type& __x) const
      { return op(__x, value); }
    } __attribute__ ((__deprecated__));


  template<typename _Operation, typename _Tp>
    inline binder2nd<_Operation>
    bind2nd(const _Operation& __fn, const _Tp& __x)
    {
      typedef typename _Operation::second_argument_type _Arg2_type;
      return binder2nd<_Operation>(__fn, _Arg2_type(__x));
    }



}

#pragma GCC diagnostic pop
# 1393 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_function.h" 2 3
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 2 3




# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tuple" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tuple" 3






# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/array" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/array" 3






# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdexcept" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdexcept" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stringfwd.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stringfwd.h" 3




namespace std __attribute__ ((__visibility__ ("default")))
{
# 52 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stringfwd.h" 3
  template<class _CharT>
    struct char_traits;

  template<> struct char_traits<char>;


  template<> struct char_traits<wchar_t>;







  template<> struct char_traits<char16_t>;
  template<> struct char_traits<char32_t>;




  template<typename _CharT, typename _Traits = char_traits<_CharT>,
           typename _Alloc = allocator<_CharT> >
    class basic_string;




  typedef basic_string<char> string;



  typedef basic_string<wchar_t> wstring;
# 93 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stringfwd.h" 3
  typedef basic_string<char16_t> u16string;


  typedef basic_string<char32_t> u32string;





}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 1 3
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3




# 1 "/usr/include/wchar.h" 1 3 4
# 36 "/usr/include/wchar.h" 3 4
# 1 "/usr/include/stdio.h" 1 3 4
# 44 "/usr/include/stdio.h" 3 4
struct _IO_FILE;



typedef struct _IO_FILE FILE;
# 64 "/usr/include/stdio.h" 3 4
typedef struct _IO_FILE __FILE;
# 37 "/usr/include/wchar.h" 2 3 4


# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stdarg.h" 1 3 4
# 14 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stdarg.h" 3 4
typedef __builtin_va_list va_list;
# 32 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stdarg.h" 3 4
typedef __builtin_va_list __gnuc_va_list;
# 40 "/usr/include/wchar.h" 2 3 4

# 1 "/usr/include/bits/wchar.h" 1 3 4
# 22 "/usr/include/bits/wchar.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 23 "/usr/include/bits/wchar.h" 2 3 4
# 42 "/usr/include/wchar.h" 2 3 4
# 51 "/usr/include/wchar.h" 3 4
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 116 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 3 4
typedef unsigned int wint_t;
# 52 "/usr/include/wchar.h" 2 3 4
# 82 "/usr/include/wchar.h" 3 4
typedef struct
{
  int __count;
  union
  {

    unsigned int __wch;



    char __wchb[4];
  } __value;
} __mbstate_t;
# 106 "/usr/include/wchar.h" 3 4
typedef __mbstate_t mbstate_t;
# 132 "/usr/include/wchar.h" 3 4
extern "C" {




struct tm;
# 147 "/usr/include/wchar.h" 3 4
extern wchar_t *wcscpy (wchar_t *__restrict __dest,
   const wchar_t *__restrict __src) throw ();

extern wchar_t *wcsncpy (wchar_t *__restrict __dest,
    const wchar_t *__restrict __src, size_t __n)
     throw ();


extern wchar_t *wcscat (wchar_t *__restrict __dest,
   const wchar_t *__restrict __src) throw ();

extern wchar_t *wcsncat (wchar_t *__restrict __dest,
    const wchar_t *__restrict __src, size_t __n)
     throw ();


extern int wcscmp (const wchar_t *__s1, const wchar_t *__s2)
     throw () __attribute__ ((__pure__));

extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
     throw () __attribute__ ((__pure__));




extern int wcscasecmp (const wchar_t *__s1, const wchar_t *__s2) throw ();


extern int wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2,
   size_t __n) throw ();





extern int wcscasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
    __locale_t __loc) throw ();

extern int wcsncasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
     size_t __n, __locale_t __loc) throw ();





extern int wcscoll (const wchar_t *__s1, const wchar_t *__s2) throw ();



extern size_t wcsxfrm (wchar_t *__restrict __s1,
         const wchar_t *__restrict __s2, size_t __n) throw ();
# 206 "/usr/include/wchar.h" 3 4
extern int wcscoll_l (const wchar_t *__s1, const wchar_t *__s2,
        __locale_t __loc) throw ();




extern size_t wcsxfrm_l (wchar_t *__s1, const wchar_t *__s2,
    size_t __n, __locale_t __loc) throw ();


extern wchar_t *wcsdup (const wchar_t *__s) throw () __attribute__ ((__malloc__));
# 227 "/usr/include/wchar.h" 3 4
extern wchar_t *wcschr (const wchar_t *__wcs, wchar_t __wc)
     throw () __attribute__ ((__pure__));
# 237 "/usr/include/wchar.h" 3 4
extern wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc)
     throw () __attribute__ ((__pure__));






extern wchar_t *wcschrnul (const wchar_t *__s, wchar_t __wc)
     throw () __attribute__ ((__pure__));





extern size_t wcscspn (const wchar_t *__wcs, const wchar_t *__reject)
     throw () __attribute__ ((__pure__));


extern size_t wcsspn (const wchar_t *__wcs, const wchar_t *__accept)
     throw () __attribute__ ((__pure__));
# 266 "/usr/include/wchar.h" 3 4
extern wchar_t *wcspbrk (const wchar_t *__wcs, const wchar_t *__accept)
     throw () __attribute__ ((__pure__));
# 277 "/usr/include/wchar.h" 3 4
extern wchar_t *wcsstr (const wchar_t *__haystack, const wchar_t *__needle)
     throw () __attribute__ ((__pure__));



extern wchar_t *wcstok (wchar_t *__restrict __s,
   const wchar_t *__restrict __delim,
   wchar_t **__restrict __ptr) throw ();


extern size_t wcslen (const wchar_t *__s) throw () __attribute__ ((__pure__));
# 299 "/usr/include/wchar.h" 3 4
extern wchar_t *wcswcs (const wchar_t *__haystack, const wchar_t *__needle)
     throw () __attribute__ ((__pure__));





extern size_t wcsnlen (const wchar_t *__s, size_t __maxlen)
     throw () __attribute__ ((__pure__));
# 320 "/usr/include/wchar.h" 3 4
extern wchar_t *wmemchr (const wchar_t *__s, wchar_t __c, size_t __n)
     throw () __attribute__ ((__pure__));



extern int wmemcmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
     throw () __attribute__ ((__pure__));


extern wchar_t *wmemcpy (wchar_t *__restrict __s1,
    const wchar_t *__restrict __s2, size_t __n) throw ();



extern wchar_t *wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n)
     throw ();


extern wchar_t *wmemset (wchar_t *__s, wchar_t __c, size_t __n) throw ();





extern wchar_t *wmempcpy (wchar_t *__restrict __s1,
     const wchar_t *__restrict __s2, size_t __n)
     throw ();






extern wint_t btowc (int __c) throw ();



extern int wctob (wint_t __c) throw ();



extern int mbsinit (const mbstate_t *__ps) throw () __attribute__ ((__pure__));



extern size_t mbrtowc (wchar_t *__restrict __pwc,
         const char *__restrict __s, size_t __n,
         mbstate_t *__restrict __p) throw ();


extern size_t wcrtomb (char *__restrict __s, wchar_t __wc,
         mbstate_t *__restrict __ps) throw ();


extern size_t __mbrlen (const char *__restrict __s, size_t __n,
   mbstate_t *__restrict __ps) throw ();
extern size_t mbrlen (const char *__restrict __s, size_t __n,
        mbstate_t *__restrict __ps) throw ();
# 386 "/usr/include/wchar.h" 3 4
extern wint_t __btowc_alias (int __c) __asm ("btowc");
extern __inline __attribute__ ((__gnu_inline__)) wint_t
 btowc (int __c) throw ()
{ return (__builtin_constant_p (__c) && __c >= '\0' && __c <= '\x7f'
   ? (wint_t) __c : __btowc_alias (__c)); }

extern int __wctob_alias (wint_t __c) __asm ("wctob");
extern __inline __attribute__ ((__gnu_inline__)) int
 wctob (wint_t __wc) throw ()
{ return (__builtin_constant_p (__wc) && __wc >= L'\0' && __wc <= L'\x7f'
   ? (int) __wc : __wctob_alias (__wc)); }

extern __inline __attribute__ ((__gnu_inline__)) size_t
 mbrlen (const char *__restrict __s, size_t __n, mbstate_t *__restrict __ps) throw ()

{ return (__ps != __null
   ? mbrtowc (__null, __s, __n, __ps) : __mbrlen (__s, __n, __null)); }





extern size_t mbsrtowcs (wchar_t *__restrict __dst,
    const char **__restrict __src, size_t __len,
    mbstate_t *__restrict __ps) throw ();



extern size_t wcsrtombs (char *__restrict __dst,
    const wchar_t **__restrict __src, size_t __len,
    mbstate_t *__restrict __ps) throw ();






extern size_t mbsnrtowcs (wchar_t *__restrict __dst,
     const char **__restrict __src, size_t __nmc,
     size_t __len, mbstate_t *__restrict __ps) throw ();



extern size_t wcsnrtombs (char *__restrict __dst,
     const wchar_t **__restrict __src,
     size_t __nwc, size_t __len,
     mbstate_t *__restrict __ps) throw ();






extern int wcwidth (wchar_t __c) throw ();



extern int wcswidth (const wchar_t *__s, size_t __n) throw ();






extern double wcstod (const wchar_t *__restrict __nptr,
        wchar_t **__restrict __endptr) throw ();





extern float wcstof (const wchar_t *__restrict __nptr,
       wchar_t **__restrict __endptr) throw ();
extern long double wcstold (const wchar_t *__restrict __nptr,
       wchar_t **__restrict __endptr) throw ();







extern long int wcstol (const wchar_t *__restrict __nptr,
   wchar_t **__restrict __endptr, int __base) throw ();



extern unsigned long int wcstoul (const wchar_t *__restrict __nptr,
      wchar_t **__restrict __endptr, int __base)
     throw ();






__extension__
extern long long int wcstoll (const wchar_t *__restrict __nptr,
         wchar_t **__restrict __endptr, int __base)
     throw ();



__extension__
extern unsigned long long int wcstoull (const wchar_t *__restrict __nptr,
     wchar_t **__restrict __endptr,
     int __base) throw ();






__extension__
extern long long int wcstoq (const wchar_t *__restrict __nptr,
        wchar_t **__restrict __endptr, int __base)
     throw ();



__extension__
extern unsigned long long int wcstouq (const wchar_t *__restrict __nptr,
           wchar_t **__restrict __endptr,
           int __base) throw ();
# 530 "/usr/include/wchar.h" 3 4
extern long int wcstol_l (const wchar_t *__restrict __nptr,
     wchar_t **__restrict __endptr, int __base,
     __locale_t __loc) throw ();

extern unsigned long int wcstoul_l (const wchar_t *__restrict __nptr,
        wchar_t **__restrict __endptr,
        int __base, __locale_t __loc) throw ();

__extension__
extern long long int wcstoll_l (const wchar_t *__restrict __nptr,
    wchar_t **__restrict __endptr,
    int __base, __locale_t __loc) throw ();

__extension__
extern unsigned long long int wcstoull_l (const wchar_t *__restrict __nptr,
       wchar_t **__restrict __endptr,
       int __base, __locale_t __loc)
     throw ();

extern double wcstod_l (const wchar_t *__restrict __nptr,
   wchar_t **__restrict __endptr, __locale_t __loc)
     throw ();

extern float wcstof_l (const wchar_t *__restrict __nptr,
         wchar_t **__restrict __endptr, __locale_t __loc)
     throw ();

extern long double wcstold_l (const wchar_t *__restrict __nptr,
         wchar_t **__restrict __endptr,
         __locale_t __loc) throw ();






extern wchar_t *wcpcpy (wchar_t *__restrict __dest,
   const wchar_t *__restrict __src) throw ();



extern wchar_t *wcpncpy (wchar_t *__restrict __dest,
    const wchar_t *__restrict __src, size_t __n)
     throw ();






extern __FILE *open_wmemstream (wchar_t **__bufloc, size_t *__sizeloc) throw ();






extern int fwide (__FILE *__fp, int __mode) throw ();






extern int fwprintf (__FILE *__restrict __stream,
       const wchar_t *__restrict __format, ...)
                                                           ;




extern int wprintf (const wchar_t *__restrict __format, ...)
                                                           ;

extern int swprintf (wchar_t *__restrict __s, size_t __n,
       const wchar_t *__restrict __format, ...)
     throw () ;





extern int vfwprintf (__FILE *__restrict __s,
        const wchar_t *__restrict __format,
        __gnuc_va_list __arg)
                                                           ;




extern int vwprintf (const wchar_t *__restrict __format,
       __gnuc_va_list __arg)
                                                           ;


extern int vswprintf (wchar_t *__restrict __s, size_t __n,
        const wchar_t *__restrict __format,
        __gnuc_va_list __arg)
     throw () ;






extern int fwscanf (__FILE *__restrict __stream,
      const wchar_t *__restrict __format, ...)
                                                          ;




extern int wscanf (const wchar_t *__restrict __format, ...)
                                                          ;

extern int swscanf (const wchar_t *__restrict __s,
      const wchar_t *__restrict __format, ...)
     throw () ;
# 689 "/usr/include/wchar.h" 3 4
extern int vfwscanf (__FILE *__restrict __s,
       const wchar_t *__restrict __format,
       __gnuc_va_list __arg)
                                                          ;




extern int vwscanf (const wchar_t *__restrict __format,
      __gnuc_va_list __arg)
                                                          ;

extern int vswscanf (const wchar_t *__restrict __s,
       const wchar_t *__restrict __format,
       __gnuc_va_list __arg)
     throw () ;
# 745 "/usr/include/wchar.h" 3 4
extern wint_t fgetwc (__FILE *__stream);
extern wint_t getwc (__FILE *__stream);





extern wint_t getwchar (void);






extern wint_t fputwc (wchar_t __wc, __FILE *__stream);
extern wint_t putwc (wchar_t __wc, __FILE *__stream);





extern wint_t putwchar (wchar_t __wc);







extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n,
   __FILE *__restrict __stream);





extern int fputws (const wchar_t *__restrict __ws,
     __FILE *__restrict __stream);






extern wint_t ungetwc (wint_t __wc, __FILE *__stream);
# 801 "/usr/include/wchar.h" 3 4
extern wint_t getwc_unlocked (__FILE *__stream);
extern wint_t getwchar_unlocked (void);







extern wint_t fgetwc_unlocked (__FILE *__stream);







extern wint_t fputwc_unlocked (wchar_t __wc, __FILE *__stream);
# 827 "/usr/include/wchar.h" 3 4
extern wint_t putwc_unlocked (wchar_t __wc, __FILE *__stream);
extern wint_t putwchar_unlocked (wchar_t __wc);
# 837 "/usr/include/wchar.h" 3 4
extern wchar_t *fgetws_unlocked (wchar_t *__restrict __ws, int __n,
     __FILE *__restrict __stream);







extern int fputws_unlocked (const wchar_t *__restrict __ws,
       __FILE *__restrict __stream);







extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize,
   const wchar_t *__restrict __format,
   const struct tm *__restrict __tp) throw ();







extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
     const wchar_t *__restrict __format,
     const struct tm *__restrict __tp,
     __locale_t __loc) throw ();
# 891 "/usr/include/wchar.h" 3 4
}
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 2 3
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3
namespace std
{
  using ::mbstate_t;
}
# 135 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3
extern "C++"
{
namespace std __attribute__ ((__visibility__ ("default")))
{


  using ::wint_t;

  using ::btowc;
  using ::fgetwc;
  using ::fgetws;
  using ::fputwc;
  using ::fputws;
  using ::fwide;
  using ::fwprintf;
  using ::fwscanf;
  using ::getwc;
  using ::getwchar;
  using ::mbrlen;
  using ::mbrtowc;
  using ::mbsinit;
  using ::mbsrtowcs;
  using ::putwc;
  using ::putwchar;

  using ::swprintf;

  using ::swscanf;
  using ::ungetwc;
  using ::vfwprintf;

  using ::vfwscanf;


  using ::vswprintf;


  using ::vswscanf;

  using ::vwprintf;

  using ::vwscanf;

  using ::wcrtomb;
  using ::wcscat;
  using ::wcscmp;
  using ::wcscoll;
  using ::wcscpy;
  using ::wcscspn;
  using ::wcsftime;
  using ::wcslen;
  using ::wcsncat;
  using ::wcsncmp;
  using ::wcsncpy;
  using ::wcsrtombs;
  using ::wcsspn;
  using ::wcstod;

  using ::wcstof;

  using ::wcstok;
  using ::wcstol;
  using ::wcstoul;
  using ::wcsxfrm;
  using ::wctob;
  using ::wmemcmp;
  using ::wmemcpy;
  using ::wmemmove;
  using ::wmemset;
  using ::wprintf;
  using ::wscanf;
  using ::wcschr;
  using ::wcspbrk;
  using ::wcsrchr;
  using ::wcsstr;
  using ::wmemchr;


  inline wchar_t*
  wcschr(wchar_t* __p, wchar_t __c)
  { return wcschr(const_cast<const wchar_t*>(__p), __c); }

  inline wchar_t*
  wcspbrk(wchar_t* __s1, const wchar_t* __s2)
  { return wcspbrk(const_cast<const wchar_t*>(__s1), __s2); }

  inline wchar_t*
  wcsrchr(wchar_t* __p, wchar_t __c)
  { return wcsrchr(const_cast<const wchar_t*>(__p), __c); }

  inline wchar_t*
  wcsstr(wchar_t* __s1, const wchar_t* __s2)
  { return wcsstr(const_cast<const wchar_t*>(__s1), __s2); }

  inline wchar_t*
  wmemchr(wchar_t* __p, wchar_t __c, size_t __n)
  { return wmemchr(const_cast<const wchar_t*>(__p), __c, __n); }



}
}







namespace __gnu_cxx
{





  using ::wcstold;
# 260 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3
  using ::wcstoll;
  using ::wcstoull;

}

namespace std
{
  using ::__gnu_cxx::wcstold;
  using ::__gnu_cxx::wcstoll;
  using ::__gnu_cxx::wcstoull;
}
# 280 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3
namespace std
{

  using std::wcstof;


  using std::vfwscanf;


  using std::vswscanf;


  using std::vwscanf;



  using std::wcstold;
  using std::wcstoll;
  using std::wcstoull;

}
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 2 3
# 68 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 88 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3
  typedef long streamoff;
# 98 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3
  typedef ptrdiff_t streamsize;
# 111 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3
  template<typename _StateT>
    class fpos
    {
    private:
      streamoff _M_off;
      _StateT _M_state;

    public:




      fpos()
      : _M_off(0), _M_state() { }
# 133 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3
      fpos(streamoff __off)
      : _M_off(__off), _M_state() { }


      fpos(const fpos&) = default;
      fpos& operator=(const fpos&) = default;
      ~fpos() = default;



      operator streamoff() const { return _M_off; }


      void
      state(_StateT __st)
      { _M_state = __st; }


      _StateT
      state() const
      { return _M_state; }





      fpos&
      operator+=(streamoff __off)
      {
 _M_off += __off;
 return *this;
      }





      fpos&
      operator-=(streamoff __off)
      {
 _M_off -= __off;
 return *this;
      }







      fpos
      operator+(streamoff __off) const
      {
 fpos __pos(*this);
 __pos += __off;
 return __pos;
      }







      fpos
      operator-(streamoff __off) const
      {
 fpos __pos(*this);
 __pos -= __off;
 return __pos;
      }






      streamoff
      operator-(const fpos& __other) const
      { return _M_off - __other._M_off; }
    };






  template<typename _StateT>
    inline bool
    operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
    { return streamoff(__lhs) == streamoff(__rhs); }

  template<typename _StateT>
    inline bool
    operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
    { return streamoff(__lhs) != streamoff(__rhs); }





  typedef fpos<mbstate_t> streampos;

  typedef fpos<mbstate_t> wstreampos;
# 245 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/postypes.h" 3
  typedef fpos<mbstate_t> u16streampos;

  typedef fpos<mbstate_t> u32streampos;



}
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3




# 1 "/usr/include/wchar.h" 1 3 4
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 2 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 2 3





namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{
# 61 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3
  template<typename _CharT>
    struct _Char_types
    {
      typedef unsigned long int_type;
      typedef std::streampos pos_type;
      typedef std::streamoff off_type;
      typedef std::mbstate_t state_type;
    };
# 86 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3
  template<typename _CharT>
    struct char_traits
    {
      typedef _CharT char_type;
      typedef typename _Char_types<_CharT>::int_type int_type;
      typedef typename _Char_types<_CharT>::pos_type pos_type;
      typedef typename _Char_types<_CharT>::off_type off_type;
      typedef typename _Char_types<_CharT>::state_type state_type;

      static constexpr void
      assign(char_type& __c1, const char_type& __c2)
      { __c1 = __c2; }

      static constexpr bool
      eq(const char_type& __c1, const char_type& __c2)
      { return __c1 == __c2; }

      static constexpr bool
      lt(const char_type& __c1, const char_type& __c2)
      { return __c1 < __c2; }

      static constexpr int
      compare(const char_type* __s1, const char_type* __s2, std::size_t __n);

      static constexpr std::size_t
      length(const char_type* __s);

      static constexpr const char_type*
      find(const char_type* __s, std::size_t __n, const char_type& __a);

      static char_type*
      move(char_type* __s1, const char_type* __s2, std::size_t __n);

      static char_type*
      copy(char_type* __s1, const char_type* __s2, std::size_t __n);

      static char_type*
      assign(char_type* __s, std::size_t __n, char_type __a);

      static constexpr char_type
      to_char_type(const int_type& __c)
      { return static_cast<char_type>(__c); }

      static constexpr int_type
      to_int_type(const char_type& __c)
      { return static_cast<int_type>(__c); }

      static constexpr bool
      eq_int_type(const int_type& __c1, const int_type& __c2)
      { return __c1 == __c2; }

      static constexpr int_type
      eof()
      { return static_cast<int_type>(-1); }

      static constexpr int_type
      not_eof(const int_type& __c)
      { return !eq_int_type(__c, eof()) ? __c : to_int_type(char_type()); }
    };

  template<typename _CharT>
    constexpr int
    char_traits<_CharT>::
    compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
    {
      for (std::size_t __i = 0; __i < __n; ++__i)
 if (lt(__s1[__i], __s2[__i]))
   return -1;
 else if (lt(__s2[__i], __s1[__i]))
   return 1;
      return 0;
    }

  template<typename _CharT>
    constexpr std::size_t
    char_traits<_CharT>::
    length(const char_type* __p)
    {
      std::size_t __i = 0;
      while (!eq(__p[__i], char_type()))
        ++__i;
      return __i;
    }

  template<typename _CharT>
    constexpr const typename char_traits<_CharT>::char_type*
    char_traits<_CharT>::
    find(const char_type* __s, std::size_t __n, const char_type& __a)
    {
      for (std::size_t __i = 0; __i < __n; ++__i)
        if (eq(__s[__i], __a))
          return __s + __i;
      return 0;
    }

  template<typename _CharT>
    typename char_traits<_CharT>::char_type*
    char_traits<_CharT>::
    move(char_type* __s1, const char_type* __s2, std::size_t __n)
    {
      if (__n == 0)
 return __s1;
      return static_cast<_CharT*>(__builtin_memmove(__s1, __s2,
          __n * sizeof(char_type)));
    }

  template<typename _CharT>
    typename char_traits<_CharT>::char_type*
    char_traits<_CharT>::
    copy(char_type* __s1, const char_type* __s2, std::size_t __n)
    {

      std::copy(__s2, __s2 + __n, __s1);
      return __s1;
    }

  template<typename _CharT>
    typename char_traits<_CharT>::char_type*
    char_traits<_CharT>::
    assign(char_type* __s, std::size_t __n, char_type __a)
    {

      std::fill_n(__s, __n, __a);
      return __s;
    }


}

namespace std __attribute__ ((__visibility__ ("default")))
{
# 229 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3
  template<typename _CharT>
    static inline __attribute__((__always_inline__)) constexpr bool
    __constant_string_p(const _CharT* __s)
    {

      (void) __s;

      return __builtin_is_constant_evaluated();





    }
# 252 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3
  template<typename _CharT>
    static inline __attribute__((__always_inline__)) constexpr bool
    __constant_char_array_p(const _CharT* __a, size_t __n)
    {

      (void) __a;
      (void) __n;

      return __builtin_is_constant_evaluated();






    }
# 283 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3
  template<class _CharT>
    struct char_traits : public __gnu_cxx::char_traits<_CharT>
    { };



  template<>
    struct char_traits<char>
    {
      typedef char char_type;
      typedef int int_type;
      typedef streampos pos_type;
      typedef streamoff off_type;
      typedef mbstate_t state_type;

      static constexpr void
      assign(char_type& __c1, const char_type& __c2) noexcept
      { __c1 = __c2; }

      static constexpr bool
      eq(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr bool
      lt(const char_type& __c1, const char_type& __c2) noexcept
      {

 return (static_cast<unsigned char>(__c1)
  < static_cast<unsigned char>(__c2));
      }

      static constexpr int
      compare(const char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return 0;

 if (__builtin_constant_p(__n)
     && __constant_char_array_p(__s1, __n)
     && __constant_char_array_p(__s2, __n))
   return __gnu_cxx::char_traits<char_type>::compare(__s1, __s2, __n);

 return __builtin_memcmp(__s1, __s2, __n);
      }

      static constexpr size_t
      length(const char_type* __s)
      {

 if (__constant_string_p(__s))
   return __gnu_cxx::char_traits<char_type>::length(__s);

 return __builtin_strlen(__s);
      }

      static constexpr const char_type*
      find(const char_type* __s, size_t __n, const char_type& __a)
      {
 if (__n == 0)
   return 0;

 if (__builtin_constant_p(__n)
     && __builtin_constant_p(__a)
     && __constant_char_array_p(__s, __n))
   return __gnu_cxx::char_traits<char_type>::find(__s, __n, __a);

 return static_cast<const char_type*>(__builtin_memchr(__s, __a, __n));
      }

      static char_type*
      move(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return static_cast<char_type*>(__builtin_memmove(__s1, __s2, __n));
      }

      static char_type*
      copy(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n));
      }

      static char_type*
      assign(char_type* __s, size_t __n, char_type __a)
      {
 if (__n == 0)
   return __s;
 return static_cast<char_type*>(__builtin_memset(__s, __a, __n));
      }

      static constexpr char_type
      to_char_type(const int_type& __c) noexcept
      { return static_cast<char_type>(__c); }



      static constexpr int_type
      to_int_type(const char_type& __c) noexcept
      { return static_cast<int_type>(static_cast<unsigned char>(__c)); }

      static constexpr bool
      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr int_type
      eof() noexcept
      { return static_cast<int_type>(-1); }

      static constexpr int_type
      not_eof(const int_type& __c) noexcept
      { return (__c == eof()) ? 0 : __c; }
  };




  template<>
    struct char_traits<wchar_t>
    {
      typedef wchar_t char_type;
      typedef wint_t int_type;
      typedef streamoff off_type;
      typedef wstreampos pos_type;
      typedef mbstate_t state_type;

      static constexpr void
      assign(char_type& __c1, const char_type& __c2) noexcept
      { __c1 = __c2; }

      static constexpr bool
      eq(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr bool
      lt(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 < __c2; }

      static constexpr int
      compare(const char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return 0;

 if (__builtin_constant_p(__n)
     && __constant_char_array_p(__s1, __n)
     && __constant_char_array_p(__s2, __n))
   return __gnu_cxx::char_traits<char_type>::compare(__s1, __s2, __n);

 return wmemcmp(__s1, __s2, __n);
      }

      static constexpr size_t
      length(const char_type* __s)
      {

 if (__constant_string_p(__s))
   return __gnu_cxx::char_traits<char_type>::length(__s);

 return wcslen(__s);
      }

      static constexpr const char_type*
      find(const char_type* __s, size_t __n, const char_type& __a)
      {
 if (__n == 0)
   return 0;

 if (__builtin_constant_p(__n)
     && __builtin_constant_p(__a)
     && __constant_char_array_p(__s, __n))
   return __gnu_cxx::char_traits<char_type>::find(__s, __n, __a);

 return wmemchr(__s, __a, __n);
      }

      static char_type*
      move(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return wmemmove(__s1, __s2, __n);
      }

      static char_type*
      copy(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return wmemcpy(__s1, __s2, __n);
      }

      static char_type*
      assign(char_type* __s, size_t __n, char_type __a)
      {
 if (__n == 0)
   return __s;
 return wmemset(__s, __a, __n);
      }

      static constexpr char_type
      to_char_type(const int_type& __c) noexcept
      { return char_type(__c); }

      static constexpr int_type
      to_int_type(const char_type& __c) noexcept
      { return int_type(__c); }

      static constexpr bool
      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr int_type
      eof() noexcept
      { return static_cast<int_type>((0xffffffffu)); }

      static constexpr int_type
      not_eof(const int_type& __c) noexcept
      { return eq_int_type(__c, eof()) ? 0 : __c; }
  };
# 617 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 3
}



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdint" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdint" 3








# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stdint.h" 1 3
# 52 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stdint.h" 3
# 1 "/usr/include/stdint.h" 1 3 4
# 27 "/usr/include/stdint.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 28 "/usr/include/stdint.h" 2 3 4
# 48 "/usr/include/stdint.h" 3 4
typedef unsigned char uint8_t;
typedef unsigned short int uint16_t;

typedef unsigned int uint32_t;



typedef unsigned long int uint64_t;
# 65 "/usr/include/stdint.h" 3 4
typedef signed char int_least8_t;
typedef short int int_least16_t;
typedef int int_least32_t;

typedef long int int_least64_t;






typedef unsigned char uint_least8_t;
typedef unsigned short int uint_least16_t;
typedef unsigned int uint_least32_t;

typedef unsigned long int uint_least64_t;
# 90 "/usr/include/stdint.h" 3 4
typedef signed char int_fast8_t;

typedef long int int_fast16_t;
typedef long int int_fast32_t;
typedef long int int_fast64_t;
# 103 "/usr/include/stdint.h" 3 4
typedef unsigned char uint_fast8_t;

typedef unsigned long int uint_fast16_t;
typedef unsigned long int uint_fast32_t;
typedef unsigned long int uint_fast64_t;
# 119 "/usr/include/stdint.h" 3 4
typedef long int intptr_t;


typedef unsigned long int uintptr_t;
# 134 "/usr/include/stdint.h" 3 4
typedef long int intmax_t;
typedef unsigned long int uintmax_t;
# 53 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stdint.h" 2 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdint" 2 3


namespace std
{

  using ::int8_t;
  using ::int16_t;
  using ::int32_t;
  using ::int64_t;

  using ::int_fast8_t;
  using ::int_fast16_t;
  using ::int_fast32_t;
  using ::int_fast64_t;

  using ::int_least8_t;
  using ::int_least16_t;
  using ::int_least32_t;
  using ::int_least64_t;

  using ::intmax_t;
  using ::intptr_t;

  using ::uint8_t;
  using ::uint16_t;
  using ::uint32_t;
  using ::uint64_t;

  using ::uint_fast8_t;
  using ::uint_fast16_t;
  using ::uint_fast32_t;
  using ::uint_fast64_t;

  using ::uint_least8_t;
  using ::uint_least16_t;
  using ::uint_least32_t;
  using ::uint_least64_t;

  using ::uintmax_t;
  using ::uintptr_t;





}
# 622 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/char_traits.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  template<>
    struct char_traits<char16_t>
    {
      typedef char16_t char_type;

      typedef uint_least16_t int_type;





      typedef streamoff off_type;
      typedef u16streampos pos_type;
      typedef mbstate_t state_type;

      static constexpr void
      assign(char_type& __c1, const char_type& __c2) noexcept
      { __c1 = __c2; }

      static constexpr bool
      eq(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr bool
      lt(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 < __c2; }

      static constexpr int
      compare(const char_type* __s1, const char_type* __s2, size_t __n)
      {
 for (size_t __i = 0; __i < __n; ++__i)
   if (lt(__s1[__i], __s2[__i]))
     return -1;
   else if (lt(__s2[__i], __s1[__i]))
     return 1;
 return 0;
      }

      static constexpr size_t
      length(const char_type* __s)
      {
 size_t __i = 0;
 while (!eq(__s[__i], char_type()))
   ++__i;
 return __i;
      }

      static constexpr const char_type*
      find(const char_type* __s, size_t __n, const char_type& __a)
      {
 for (size_t __i = 0; __i < __n; ++__i)
   if (eq(__s[__i], __a))
     return __s + __i;
 return 0;
      }

      static char_type*
      move(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return (static_cast<char_type*>
  (__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
      }

      static char_type*
      copy(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return (static_cast<char_type*>
  (__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
      }

      static char_type*
      assign(char_type* __s, size_t __n, char_type __a)
      {
 for (size_t __i = 0; __i < __n; ++__i)
   assign(__s[__i], __a);
 return __s;
      }

      static constexpr char_type
      to_char_type(const int_type& __c) noexcept
      { return char_type(__c); }

      static constexpr int_type
      to_int_type(const char_type& __c) noexcept
      { return __c == eof() ? int_type(0xfffd) : int_type(__c); }

      static constexpr bool
      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr int_type
      eof() noexcept
      { return static_cast<int_type>(-1); }

      static constexpr int_type
      not_eof(const int_type& __c) noexcept
      { return eq_int_type(__c, eof()) ? 0 : __c; }
    };

  template<>
    struct char_traits<char32_t>
    {
      typedef char32_t char_type;

      typedef uint_least32_t int_type;





      typedef streamoff off_type;
      typedef u32streampos pos_type;
      typedef mbstate_t state_type;

      static constexpr void
      assign(char_type& __c1, const char_type& __c2) noexcept
      { __c1 = __c2; }

      static constexpr bool
      eq(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr bool
      lt(const char_type& __c1, const char_type& __c2) noexcept
      { return __c1 < __c2; }

      static constexpr int
      compare(const char_type* __s1, const char_type* __s2, size_t __n)
      {
 for (size_t __i = 0; __i < __n; ++__i)
   if (lt(__s1[__i], __s2[__i]))
     return -1;
   else if (lt(__s2[__i], __s1[__i]))
     return 1;
 return 0;
      }

      static constexpr size_t
      length(const char_type* __s)
      {
 size_t __i = 0;
 while (!eq(__s[__i], char_type()))
   ++__i;
 return __i;
      }

      static constexpr const char_type*
      find(const char_type* __s, size_t __n, const char_type& __a)
      {
 for (size_t __i = 0; __i < __n; ++__i)
   if (eq(__s[__i], __a))
     return __s + __i;
 return 0;
      }

      static char_type*
      move(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return (static_cast<char_type*>
  (__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
      }

      static char_type*
      copy(char_type* __s1, const char_type* __s2, size_t __n)
      {
 if (__n == 0)
   return __s1;
 return (static_cast<char_type*>
  (__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
      }

      static char_type*
      assign(char_type* __s, size_t __n, char_type __a)
      {
 for (size_t __i = 0; __i < __n; ++__i)
   assign(__s[__i], __a);
 return __s;
      }

      static constexpr char_type
      to_char_type(const int_type& __c) noexcept
      { return char_type(__c); }

      static constexpr int_type
      to_int_type(const char_type& __c) noexcept
      { return int_type(__c); }

      static constexpr bool
      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
      { return __c1 == __c2; }

      static constexpr int_type
      eof() noexcept
      { return static_cast<int_type>(-1); }

      static constexpr int_type
      not_eof(const int_type& __c) noexcept
      { return eq_int_type(__c, eof()) ? 0 : __c; }
    };


}
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/allocator.h" 1 3
# 46 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/allocator.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++allocator.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++allocator.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/new_allocator.h" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/new_allocator.h" 3
namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{


  using std::size_t;
  using std::ptrdiff_t;
# 57 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/new_allocator.h" 3
  template<typename _Tp>
    class new_allocator
    {
    public:
      typedef size_t size_type;
      typedef ptrdiff_t difference_type;
      typedef _Tp* pointer;
      typedef const _Tp* const_pointer;
      typedef _Tp& reference;
      typedef const _Tp& const_reference;
      typedef _Tp value_type;

      template<typename _Tp1>
 struct rebind
 { typedef new_allocator<_Tp1> other; };




      typedef std::true_type propagate_on_container_move_assignment;



      new_allocator() noexcept { }


      new_allocator(const new_allocator&) noexcept { }

      template<typename _Tp1>

 new_allocator(const new_allocator<_Tp1>&) noexcept { }

      ~new_allocator() noexcept { }

      pointer
      address(reference __x) const noexcept
      { return std::__addressof(__x); }

      const_pointer
      address(const_reference __x) const noexcept
      { return std::__addressof(__x); }



      [[__nodiscard__]] pointer
      allocate(size_type __n, const void* = static_cast<const void*>(0))
      {
 if (__n > this->max_size())
   std::__throw_bad_alloc();


 if (alignof(_Tp) > 16UL)
   {
     std::align_val_t __al = std::align_val_t(alignof(_Tp));
     return static_cast<_Tp*>(::operator new(__n * sizeof(_Tp), __al));
   }

 return static_cast<_Tp*>(::operator new(__n * sizeof(_Tp)));
      }


      void
      deallocate(pointer __p, size_type)
      {

 if (alignof(_Tp) > 16UL)
   {
     ::operator delete(__p, std::align_val_t(alignof(_Tp)));
     return;
   }

 ::operator delete(__p);
      }

      size_type
      max_size() const noexcept
      {

 return size_t(9223372036854775807L) / sizeof(_Tp);



      }


      template<typename _Up, typename... _Args>
 void
 construct(_Up* __p, _Args&&... __args)
 noexcept(noexcept(::new((void *)__p)
       _Up(std::forward<_Args>(__args)...)))
 { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); }

      template<typename _Up>
 void
 destroy(_Up* __p)
 noexcept(noexcept( __p->~_Up()))
 { __p->~_Up(); }
# 165 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/new_allocator.h" 3
      template<typename _Up>
 friend bool
 operator==(const new_allocator&, const new_allocator<_Up>&)
 noexcept
 { return true; }

      template<typename _Up>
 friend bool
 operator!=(const new_allocator&, const new_allocator<_Up>&)
 noexcept
 { return false; }
    };


}
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++allocator.h" 2 3


namespace std
{
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++allocator.h" 3
  template<typename _Tp>
    using __allocator_base = __gnu_cxx::new_allocator<_Tp>;
}
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/allocator.h" 2 3
# 57 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/allocator.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/allocator.h" 3
  template<>
    class allocator<void>
    {
    public:
      typedef size_t size_type;
      typedef ptrdiff_t difference_type;
      typedef void* pointer;
      typedef const void* const_pointer;
      typedef void value_type;

      template<typename _Tp1>
 struct rebind
 { typedef allocator<_Tp1> other; };




      typedef true_type propagate_on_container_move_assignment;

      typedef true_type is_always_equal;

      template<typename _Up, typename... _Args>
 void
 construct(_Up* __p, _Args&&... __args)
 noexcept(noexcept(::new((void *)__p)
       _Up(std::forward<_Args>(__args)...)))
 { ::new((void *)__p) _Up(std::forward<_Args>(__args)...); }

      template<typename _Up>
 void
 destroy(_Up* __p)
 noexcept(noexcept(__p->~_Up()))
 { __p->~_Up(); }

    };
# 111 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/allocator.h" 3
  template<typename _Tp>
    class allocator : public __allocator_base<_Tp>
    {
   public:
      typedef size_t size_type;
      typedef ptrdiff_t difference_type;
      typedef _Tp* pointer;
      typedef const _Tp* const_pointer;
      typedef _Tp& reference;
      typedef const _Tp& const_reference;
      typedef _Tp value_type;

      template<typename _Tp1>
 struct rebind
 { typedef allocator<_Tp1> other; };




      typedef true_type propagate_on_container_move_assignment;

      typedef true_type is_always_equal;





      allocator() noexcept { }


      allocator(const allocator& __a) noexcept
      : __allocator_base<_Tp>(__a) { }



      allocator& operator=(const allocator&) = default;


      template<typename _Tp1>

 allocator(const allocator<_Tp1>&) noexcept { }

      ~allocator() noexcept { }

      friend bool
      operator==(const allocator&, const allocator&) noexcept
      { return true; }

      friend bool
      operator!=(const allocator&, const allocator&) noexcept
      { return false; }


    };

  template<typename _T1, typename _T2>
    inline bool
    operator==(const allocator<_T1>&, const allocator<_T2>&)
    noexcept
    { return true; }

  template<typename _T1, typename _T2>
    inline bool
    operator!=(const allocator<_T1>&, const allocator<_T2>&)
    noexcept
    { return false; }



  template<typename _Tp>
    class allocator<const _Tp>
    {
    public:
      typedef _Tp value_type;
      template<typename _Up> allocator(const allocator<_Up>&) { }
    };

  template<typename _Tp>
    class allocator<volatile _Tp>
    {
    public:
      typedef _Tp value_type;
      template<typename _Up> allocator(const allocator<_Up>&) { }
    };

  template<typename _Tp>
    class allocator<const volatile _Tp>
    {
    public:
      typedef _Tp value_type;
      template<typename _Up> allocator(const allocator<_Up>&) { }
    };






  extern template class allocator<char>;
  extern template class allocator<wchar_t>;






  template<typename _Alloc, bool = __is_empty(_Alloc)>
    struct __alloc_swap
    { static void _S_do_it(_Alloc&, _Alloc&) noexcept { } };

  template<typename _Alloc>
    struct __alloc_swap<_Alloc, false>
    {
      static void
      _S_do_it(_Alloc& __one, _Alloc& __two) noexcept
      {

 if (__one != __two)
   swap(__one, __two);
      }
    };


  template<typename _Alloc, bool = __is_empty(_Alloc)>
    struct __alloc_neq
    {
      static bool
      _S_do_it(const _Alloc&, const _Alloc&)
      { return false; }
    };

  template<typename _Alloc>
    struct __alloc_neq<_Alloc, false>
    {
      static bool
      _S_do_it(const _Alloc& __one, const _Alloc& __two)
      { return __one != __two; }
    };


  template<typename _Tp, bool
    = __or_<is_copy_constructible<typename _Tp::value_type>,
            is_nothrow_move_constructible<typename _Tp::value_type>>::value>
    struct __shrink_to_fit_aux
    { static bool _S_do_it(_Tp&) noexcept { return false; } };

  template<typename _Tp>
    struct __shrink_to_fit_aux<_Tp, true>
    {
      static bool
      _S_do_it(_Tp& __c) noexcept
      {

 try
   {
     _Tp(__make_move_if_noexcept_iterator(__c.begin()),
  __make_move_if_noexcept_iterator(__c.end()),
  __c.get_allocator()).swap(__c);
     return true;
   }
 catch(...)
   { return false; }



      }
    };



}
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/localefwd.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/localefwd.h" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++locale.h" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++locale.h" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/clocale" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/clocale" 3


# 1 "/usr/include/locale.h" 1 3 4
# 29 "/usr/include/locale.h" 3 4
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 30 "/usr/include/locale.h" 2 3 4
# 1 "/usr/include/bits/locale.h" 1 3 4
# 31 "/usr/include/locale.h" 2 3 4

extern "C" {
# 54 "/usr/include/locale.h" 3 4
struct lconv
{


  char *decimal_point;
  char *thousands_sep;





  char *grouping;





  char *int_curr_symbol;
  char *currency_symbol;
  char *mon_decimal_point;
  char *mon_thousands_sep;
  char *mon_grouping;
  char *positive_sign;
  char *negative_sign;
  char int_frac_digits;
  char frac_digits;

  char p_cs_precedes;

  char p_sep_by_space;

  char n_cs_precedes;

  char n_sep_by_space;






  char p_sign_posn;
  char n_sign_posn;


  char int_p_cs_precedes;

  char int_p_sep_by_space;

  char int_n_cs_precedes;

  char int_n_sep_by_space;






  char int_p_sign_posn;
  char int_n_sign_posn;
# 121 "/usr/include/locale.h" 3 4
};



extern char *setlocale (int __category, const char *__locale) throw ();


extern struct lconv *localeconv (void) throw ();
# 152 "/usr/include/locale.h" 3 4
extern __locale_t newlocale (int __category_mask, const char *__locale,
        __locale_t __base) throw ();
# 187 "/usr/include/locale.h" 3 4
extern __locale_t duplocale (__locale_t __dataset) throw ();



extern void freelocale (__locale_t __dataset) throw ();






extern __locale_t uselocale (__locale_t __dataset) throw ();







}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/clocale" 2 3








namespace std
{
  using ::lconv;
  using ::setlocale;
  using ::localeconv;
}
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++locale.h" 2 3






namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{


  extern "C" __typeof(uselocale) __uselocale;


}


namespace std __attribute__ ((__visibility__ ("default")))
{


  typedef __locale_t __c_locale;





  inline int
  __convert_from_v(const __c_locale& __cloc __attribute__ ((__unused__)),
     char* __out,
     const int __size __attribute__ ((__unused__)),
     const char* __fmt, ...)
  {

    __c_locale __old = __gnu_cxx::__uselocale(__cloc);
# 88 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/c++locale.h" 3
    __builtin_va_list __args;
    __builtin_va_start(__args, __fmt);


    const int __ret = __builtin_vsnprintf(__out, __size, __fmt, __args);




    __builtin_va_end(__args);


    __gnu_cxx::__uselocale(__old);







    return __ret;
  }


}
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/localefwd.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/iosfwd" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/iosfwd" 3





namespace std __attribute__ ((__visibility__ ("default")))
{
# 74 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/iosfwd" 3
  class ios_base;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_ios;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_streambuf;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_istream;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_ostream;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_iostream;




  template<typename _CharT, typename _Traits = char_traits<_CharT>,
     typename _Alloc = allocator<_CharT> >
    class basic_stringbuf;

  template<typename _CharT, typename _Traits = char_traits<_CharT>,
    typename _Alloc = allocator<_CharT> >
    class basic_istringstream;

  template<typename _CharT, typename _Traits = char_traits<_CharT>,
    typename _Alloc = allocator<_CharT> >
    class basic_ostringstream;

  template<typename _CharT, typename _Traits = char_traits<_CharT>,
    typename _Alloc = allocator<_CharT> >
    class basic_stringstream;



  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_filebuf;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_ifstream;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_ofstream;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class basic_fstream;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class istreambuf_iterator;

  template<typename _CharT, typename _Traits = char_traits<_CharT> >
    class ostreambuf_iterator;



  typedef basic_ios<char> ios;


  typedef basic_streambuf<char> streambuf;


  typedef basic_istream<char> istream;


  typedef basic_ostream<char> ostream;


  typedef basic_iostream<char> iostream;


  typedef basic_stringbuf<char> stringbuf;


  typedef basic_istringstream<char> istringstream;


  typedef basic_ostringstream<char> ostringstream;


  typedef basic_stringstream<char> stringstream;


  typedef basic_filebuf<char> filebuf;


  typedef basic_ifstream<char> ifstream;


  typedef basic_ofstream<char> ofstream;


  typedef basic_fstream<char> fstream;



  typedef basic_ios<wchar_t> wios;


  typedef basic_streambuf<wchar_t> wstreambuf;


  typedef basic_istream<wchar_t> wistream;


  typedef basic_ostream<wchar_t> wostream;


  typedef basic_iostream<wchar_t> wiostream;


  typedef basic_stringbuf<wchar_t> wstringbuf;


  typedef basic_istringstream<wchar_t> wistringstream;


  typedef basic_ostringstream<wchar_t> wostringstream;


  typedef basic_stringstream<wchar_t> wstringstream;


  typedef basic_filebuf<wchar_t> wfilebuf;


  typedef basic_ifstream<wchar_t> wifstream;


  typedef basic_ofstream<wchar_t> wofstream;


  typedef basic_fstream<wchar_t> wfstream;




}
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/localefwd.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cctype" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cctype" 3


# 1 "/usr/include/ctype.h" 1 3 4
# 29 "/usr/include/ctype.h" 3 4
extern "C" {
# 47 "/usr/include/ctype.h" 3 4
enum
{
  _ISupper = ((0) < 8 ? ((1 << (0)) << 8) : ((1 << (0)) >> 8)),
  _ISlower = ((1) < 8 ? ((1 << (1)) << 8) : ((1 << (1)) >> 8)),
  _ISalpha = ((2) < 8 ? ((1 << (2)) << 8) : ((1 << (2)) >> 8)),
  _ISdigit = ((3) < 8 ? ((1 << (3)) << 8) : ((1 << (3)) >> 8)),
  _ISxdigit = ((4) < 8 ? ((1 << (4)) << 8) : ((1 << (4)) >> 8)),
  _ISspace = ((5) < 8 ? ((1 << (5)) << 8) : ((1 << (5)) >> 8)),
  _ISprint = ((6) < 8 ? ((1 << (6)) << 8) : ((1 << (6)) >> 8)),
  _ISgraph = ((7) < 8 ? ((1 << (7)) << 8) : ((1 << (7)) >> 8)),
  _ISblank = ((8) < 8 ? ((1 << (8)) << 8) : ((1 << (8)) >> 8)),
  _IScntrl = ((9) < 8 ? ((1 << (9)) << 8) : ((1 << (9)) >> 8)),
  _ISpunct = ((10) < 8 ? ((1 << (10)) << 8) : ((1 << (10)) >> 8)),
  _ISalnum = ((11) < 8 ? ((1 << (11)) << 8) : ((1 << (11)) >> 8))
};
# 80 "/usr/include/ctype.h" 3 4
extern const unsigned short int **__ctype_b_loc (void)
     throw () __attribute__ ((__const__));
extern const __int32_t **__ctype_tolower_loc (void)
     throw () __attribute__ ((__const__));
extern const __int32_t **__ctype_toupper_loc (void)
     throw () __attribute__ ((__const__));
# 111 "/usr/include/ctype.h" 3 4
extern int isalnum (int) throw ();
extern int isalpha (int) throw ();
extern int iscntrl (int) throw ();
extern int isdigit (int) throw ();
extern int islower (int) throw ();
extern int isgraph (int) throw ();
extern int isprint (int) throw ();
extern int ispunct (int) throw ();
extern int isspace (int) throw ();
extern int isupper (int) throw ();
extern int isxdigit (int) throw ();



extern int tolower (int __c) throw ();


extern int toupper (int __c) throw ();
# 137 "/usr/include/ctype.h" 3 4
extern int isblank (int) throw ();






extern int isctype (int __c, int __mask) throw ();






extern int isascii (int __c) throw ();



extern int toascii (int __c) throw ();



extern int _toupper (int) throw ();
extern int _tolower (int) throw ();
# 272 "/usr/include/ctype.h" 3 4
extern int isalnum_l (int, __locale_t) throw ();
extern int isalpha_l (int, __locale_t) throw ();
extern int iscntrl_l (int, __locale_t) throw ();
extern int isdigit_l (int, __locale_t) throw ();
extern int islower_l (int, __locale_t) throw ();
extern int isgraph_l (int, __locale_t) throw ();
extern int isprint_l (int, __locale_t) throw ();
extern int ispunct_l (int, __locale_t) throw ();
extern int isspace_l (int, __locale_t) throw ();
extern int isupper_l (int, __locale_t) throw ();
extern int isxdigit_l (int, __locale_t) throw ();

extern int isblank_l (int, __locale_t) throw ();



extern int __tolower_l (int __c, __locale_t __l) throw ();
extern int tolower_l (int __c, __locale_t __l) throw ();


extern int __toupper_l (int __c, __locale_t __l) throw ();
extern int toupper_l (int __c, __locale_t __l) throw ();
# 348 "/usr/include/ctype.h" 3 4
}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cctype" 2 3
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cctype" 3
namespace std
{
  using ::isalnum;
  using ::isalpha;
  using ::iscntrl;
  using ::isdigit;
  using ::isgraph;
  using ::islower;
  using ::isprint;
  using ::ispunct;
  using ::isspace;
  using ::isupper;
  using ::isxdigit;
  using ::tolower;
  using ::toupper;
}







namespace std
{
  using ::isblank;
}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/localefwd.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 55 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/localefwd.h" 3
  class locale;

  template<typename _Facet>
    bool
    has_facet(const locale&) throw();

  template<typename _Facet>
    const _Facet&
    use_facet(const locale&);


  template<typename _CharT>
    bool
    isspace(_CharT, const locale&);

  template<typename _CharT>
    bool
    isprint(_CharT, const locale&);

  template<typename _CharT>
    bool
    iscntrl(_CharT, const locale&);

  template<typename _CharT>
    bool
    isupper(_CharT, const locale&);

  template<typename _CharT>
    bool
    islower(_CharT, const locale&);

  template<typename _CharT>
    bool
    isalpha(_CharT, const locale&);

  template<typename _CharT>
    bool
    isdigit(_CharT, const locale&);

  template<typename _CharT>
    bool
    ispunct(_CharT, const locale&);

  template<typename _CharT>
    bool
    isxdigit(_CharT, const locale&);

  template<typename _CharT>
    bool
    isalnum(_CharT, const locale&);

  template<typename _CharT>
    bool
    isgraph(_CharT, const locale&);


  template<typename _CharT>
    bool
    isblank(_CharT, const locale&);


  template<typename _CharT>
    _CharT
    toupper(_CharT, const locale&);

  template<typename _CharT>
    _CharT
    tolower(_CharT, const locale&);


  class ctype_base;
  template<typename _CharT>
    class ctype;
  template<> class ctype<char>;

  template<> class ctype<wchar_t>;

  template<typename _CharT>
    class ctype_byname;


  class codecvt_base;
  template<typename _InternT, typename _ExternT, typename _StateT>
    class codecvt;
  template<> class codecvt<char, char, mbstate_t>;

  template<> class codecvt<wchar_t, char, mbstate_t>;


  template<> class codecvt<char16_t, char, mbstate_t>;
  template<> class codecvt<char32_t, char, mbstate_t>;





  template<typename _InternT, typename _ExternT, typename _StateT>
    class codecvt_byname;



  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
    class num_get;
  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
    class num_put;


  template<typename _CharT> class numpunct;
  template<typename _CharT> class numpunct_byname;




  template<typename _CharT>
    class collate;
  template<typename _CharT>
    class collate_byname;



  class time_base;

  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
    class time_get;
  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
    class time_get_byname;

  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
    class time_put;
  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
    class time_put_byname;


  class money_base;

  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
    class money_get;
  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
    class money_put;


  template<typename _CharT, bool _Intl = false>
    class moneypunct;
  template<typename _CharT, bool _Intl = false>
    class moneypunct_byname;



  class messages_base;

  template<typename _CharT>
    class messages;
  template<typename _CharT>
    class messages_byname;



}
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ostream_insert.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ostream_insert.h" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cxxabi_forced.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/cxxabi_forced.h" 3

#pragma GCC visibility push(default)


namespace __cxxabiv1
{







  class __forced_unwind
  {
    virtual ~__forced_unwind() throw();


    virtual void __pure_dummy() = 0;
  };
}


#pragma GCC visibility pop
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ostream_insert.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _CharT, typename _Traits>
    inline void
    __ostream_write(basic_ostream<_CharT, _Traits>& __out,
      const _CharT* __s, streamsize __n)
    {
      typedef basic_ostream<_CharT, _Traits> __ostream_type;
      typedef typename __ostream_type::ios_base __ios_base;

      const streamsize __put = __out.rdbuf()->sputn(__s, __n);
      if (__put != __n)
 __out.setstate(__ios_base::badbit);
    }

  template<typename _CharT, typename _Traits>
    inline void
    __ostream_fill(basic_ostream<_CharT, _Traits>& __out, streamsize __n)
    {
      typedef basic_ostream<_CharT, _Traits> __ostream_type;
      typedef typename __ostream_type::ios_base __ios_base;

      const _CharT __c = __out.fill();
      for (; __n > 0; --__n)
 {
   const typename _Traits::int_type __put = __out.rdbuf()->sputc(__c);
   if (_Traits::eq_int_type(__put, _Traits::eof()))
     {
       __out.setstate(__ios_base::badbit);
       break;
     }
 }
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    __ostream_insert(basic_ostream<_CharT, _Traits>& __out,
       const _CharT* __s, streamsize __n)
    {
      typedef basic_ostream<_CharT, _Traits> __ostream_type;
      typedef typename __ostream_type::ios_base __ios_base;

      typename __ostream_type::sentry __cerb(__out);
      if (__cerb)
 {
   try
     {
       const streamsize __w = __out.width();
       if (__w > __n)
  {
    const bool __left = ((__out.flags()
     & __ios_base::adjustfield)
           == __ios_base::left);
    if (!__left)
      __ostream_fill(__out, __w - __n);
    if (__out.good())
      __ostream_write(__out, __s, __n);
    if (__left && __out.good())
      __ostream_fill(__out, __w - __n);
  }
       else
  __ostream_write(__out, __s, __n);
       __out.width(0);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       __out._M_setstate(__ios_base::badbit);
       throw;
     }
   catch(...)
     { __out._M_setstate(__ios_base::badbit); }
 }
      return __out;
    }




  extern template ostream& __ostream_insert(ostream&, const char*, streamsize);


  extern template wostream& __ostream_insert(wostream&, const wchar_t*,
          streamsize);




}
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 54 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/range_access.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/range_access.h" 3



namespace std __attribute__ ((__visibility__ ("default")))
{







  template<typename _Container>
    inline constexpr auto
    begin(_Container& __cont) -> decltype(__cont.begin())
    { return __cont.begin(); }






  template<typename _Container>
    inline constexpr auto
    begin(const _Container& __cont) -> decltype(__cont.begin())
    { return __cont.begin(); }






  template<typename _Container>
    inline constexpr auto
    end(_Container& __cont) -> decltype(__cont.end())
    { return __cont.end(); }






  template<typename _Container>
    inline constexpr auto
    end(const _Container& __cont) -> decltype(__cont.end())
    { return __cont.end(); }





  template<typename _Tp, size_t _Nm>
    inline constexpr _Tp*
    begin(_Tp (&__arr)[_Nm])
    { return __arr; }






  template<typename _Tp, size_t _Nm>
    inline constexpr _Tp*
    end(_Tp (&__arr)[_Nm])
    { return __arr + _Nm; }



  template<typename _Tp> class valarray;

  template<typename _Tp> _Tp* begin(valarray<_Tp>&);
  template<typename _Tp> const _Tp* begin(const valarray<_Tp>&);
  template<typename _Tp> _Tp* end(valarray<_Tp>&);
  template<typename _Tp> const _Tp* end(const valarray<_Tp>&);






  template<typename _Container>
    inline constexpr auto
    cbegin(const _Container& __cont) noexcept(noexcept(std::begin(__cont)))
      -> decltype(std::begin(__cont))
    { return std::begin(__cont); }






  template<typename _Container>
    inline constexpr auto
    cend(const _Container& __cont) noexcept(noexcept(std::end(__cont)))
      -> decltype(std::end(__cont))
    { return std::end(__cont); }






  template<typename _Container>
    inline constexpr auto
    rbegin(_Container& __cont) -> decltype(__cont.rbegin())
    { return __cont.rbegin(); }






  template<typename _Container>
    inline constexpr auto
    rbegin(const _Container& __cont) -> decltype(__cont.rbegin())
    { return __cont.rbegin(); }






  template<typename _Container>
    inline constexpr auto
    rend(_Container& __cont) -> decltype(__cont.rend())
    { return __cont.rend(); }






  template<typename _Container>
    inline constexpr auto
    rend(const _Container& __cont) -> decltype(__cont.rend())
    { return __cont.rend(); }






  template<typename _Tp, size_t _Nm>
    inline constexpr reverse_iterator<_Tp*>
    rbegin(_Tp (&__arr)[_Nm])
    { return reverse_iterator<_Tp*>(__arr + _Nm); }






  template<typename _Tp, size_t _Nm>
    inline constexpr reverse_iterator<_Tp*>
    rend(_Tp (&__arr)[_Nm])
    { return reverse_iterator<_Tp*>(__arr); }






  template<typename _Tp>
    inline constexpr reverse_iterator<const _Tp*>
    rbegin(initializer_list<_Tp> __il)
    { return reverse_iterator<const _Tp*>(__il.end()); }






  template<typename _Tp>
    inline constexpr reverse_iterator<const _Tp*>
    rend(initializer_list<_Tp> __il)
    { return reverse_iterator<const _Tp*>(__il.begin()); }






  template<typename _Container>
    inline constexpr auto
    crbegin(const _Container& __cont) -> decltype(std::rbegin(__cont))
    { return std::rbegin(__cont); }






  template<typename _Container>
    inline constexpr auto
    crend(const _Container& __cont) -> decltype(std::rend(__cont))
    { return std::rend(__cont); }
# 240 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/range_access.h" 3
  template <typename _Container>
    constexpr auto
    size(const _Container& __cont) noexcept(noexcept(__cont.size()))
    -> decltype(__cont.size())
    { return __cont.size(); }





  template <typename _Tp, size_t _Nm>
    constexpr size_t
    size(const _Tp (& )[_Nm]) noexcept
    { return _Nm; }





  template <typename _Container>
    [[nodiscard]] constexpr auto
    empty(const _Container& __cont) noexcept(noexcept(__cont.empty()))
    -> decltype(__cont.empty())
    { return __cont.empty(); }





  template <typename _Tp, size_t _Nm>
    [[nodiscard]] constexpr bool
    empty(const _Tp (& )[_Nm]) noexcept
    { return false; }





  template <typename _Tp>
    [[nodiscard]] constexpr bool
    empty(initializer_list<_Tp> __il) noexcept
    { return __il.size() == 0;}





  template <typename _Container>
    constexpr auto
    data(_Container& __cont) noexcept(noexcept(__cont.data()))
    -> decltype(__cont.data())
    { return __cont.data(); }





  template <typename _Container>
    constexpr auto
    data(const _Container& __cont) noexcept(noexcept(__cont.data()))
    -> decltype(__cont.data())
    { return __cont.data(); }





  template <typename _Tp, size_t _Nm>
    constexpr _Tp*
    data(_Tp (&__array)[_Nm]) noexcept
    { return __array; }





  template <typename _Tp>
    constexpr const _Tp*
    data(initializer_list<_Tp> __il) noexcept
    { return __il.begin(); }




}
# 55 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/atomicity.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/atomicity.h" 3


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr.h" 1 3
# 30 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr.h" 3
#pragma GCC visibility push(default)
# 148 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
# 1 "/usr/include/pthread.h" 1 3 4
# 23 "/usr/include/pthread.h" 3 4
# 1 "/usr/include/sched.h" 1 3 4
# 29 "/usr/include/sched.h" 3 4
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 30 "/usr/include/sched.h" 2 3 4



# 1 "/usr/include/time.h" 1 3 4
# 34 "/usr/include/sched.h" 2 3 4








# 1 "/usr/include/bits/sched.h" 1 3 4
# 73 "/usr/include/bits/sched.h" 3 4
struct sched_param
  {
    int __sched_priority;
  };

extern "C" {



extern int clone (int (*__fn) (void *__arg), void *__child_stack,
    int __flags, void *__arg, ...) throw ();


extern int unshare (int __flags) throw ();


extern int sched_getcpu (void) throw ();


extern int setns (int __fd, int __nstype) throw ();



}







struct __sched_param
  {
    int __sched_priority;
  };
# 119 "/usr/include/bits/sched.h" 3 4
typedef unsigned long int __cpu_mask;






typedef struct
{
  __cpu_mask __bits[1024 / (8 * sizeof (__cpu_mask))];
} cpu_set_t;
# 202 "/usr/include/bits/sched.h" 3 4
extern "C" {

extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp)
  throw ();
extern cpu_set_t *__sched_cpualloc (size_t __count) throw () ;
extern void __sched_cpufree (cpu_set_t *__set) throw ();

}
# 43 "/usr/include/sched.h" 2 3 4




extern "C" {


extern int sched_setparam (__pid_t __pid, const struct sched_param *__param)
     throw ();


extern int sched_getparam (__pid_t __pid, struct sched_param *__param) throw ();


extern int sched_setscheduler (__pid_t __pid, int __policy,
          const struct sched_param *__param) throw ();


extern int sched_getscheduler (__pid_t __pid) throw ();


extern int sched_yield (void) throw ();


extern int sched_get_priority_max (int __algorithm) throw ();


extern int sched_get_priority_min (int __algorithm) throw ();


extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) throw ();
# 117 "/usr/include/sched.h" 3 4
extern int sched_setaffinity (__pid_t __pid, size_t __cpusetsize,
         const cpu_set_t *__cpuset) throw ();


extern int sched_getaffinity (__pid_t __pid, size_t __cpusetsize,
         cpu_set_t *__cpuset) throw ();


}
# 24 "/usr/include/pthread.h" 2 3 4
# 1 "/usr/include/time.h" 1 3 4
# 29 "/usr/include/time.h" 3 4
extern "C" {







# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 38 "/usr/include/time.h" 2 3 4



# 1 "/usr/include/bits/time.h" 1 3 4
# 88 "/usr/include/bits/time.h" 3 4
# 1 "/usr/include/bits/timex.h" 1 3 4
# 25 "/usr/include/bits/timex.h" 3 4
struct timex
{
  unsigned int modes;
  __syscall_slong_t offset;
  __syscall_slong_t freq;
  __syscall_slong_t maxerror;
  __syscall_slong_t esterror;
  int status;
  __syscall_slong_t constant;
  __syscall_slong_t precision;
  __syscall_slong_t tolerance;
  struct timeval time;
  __syscall_slong_t tick;
  __syscall_slong_t ppsfreq;
  __syscall_slong_t jitter;
  int shift;
  __syscall_slong_t stabil;
  __syscall_slong_t jitcnt;
  __syscall_slong_t calcnt;
  __syscall_slong_t errcnt;
  __syscall_slong_t stbcnt;

  int tai;


  int :32; int :32; int :32; int :32;
  int :32; int :32; int :32; int :32;
  int :32; int :32; int :32;
};
# 89 "/usr/include/bits/time.h" 2 3 4

extern "C" {


extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) throw ();

}
# 42 "/usr/include/time.h" 2 3 4
# 133 "/usr/include/time.h" 3 4
struct tm
{
  int tm_sec;
  int tm_min;
  int tm_hour;
  int tm_mday;
  int tm_mon;
  int tm_year;
  int tm_wday;
  int tm_yday;
  int tm_isdst;


  long int tm_gmtoff;
  const char *tm_zone;




};
# 161 "/usr/include/time.h" 3 4
struct itimerspec
  {
    struct timespec it_interval;
    struct timespec it_value;
  };


struct sigevent;
# 189 "/usr/include/time.h" 3 4
extern clock_t clock (void) throw ();


extern time_t time (time_t *__timer) throw ();


extern double difftime (time_t __time1, time_t __time0)
     throw () __attribute__ ((__const__));


extern time_t mktime (struct tm *__tp) throw ();





extern size_t strftime (char *__restrict __s, size_t __maxsize,
   const char *__restrict __format,
   const struct tm *__restrict __tp) throw ();





extern char *strptime (const char *__restrict __s,
         const char *__restrict __fmt, struct tm *__tp)
     throw ();







extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
     const char *__restrict __format,
     const struct tm *__restrict __tp,
     __locale_t __loc) throw ();



extern char *strptime_l (const char *__restrict __s,
    const char *__restrict __fmt, struct tm *__tp,
    __locale_t __loc) throw ();






extern struct tm *gmtime (const time_t *__timer) throw ();



extern struct tm *localtime (const time_t *__timer) throw ();





extern struct tm *gmtime_r (const time_t *__restrict __timer,
       struct tm *__restrict __tp) throw ();



extern struct tm *localtime_r (const time_t *__restrict __timer,
          struct tm *__restrict __tp) throw ();





extern char *asctime (const struct tm *__tp) throw ();


extern char *ctime (const time_t *__timer) throw ();







extern char *asctime_r (const struct tm *__restrict __tp,
   char *__restrict __buf) throw ();


extern char *ctime_r (const time_t *__restrict __timer,
        char *__restrict __buf) throw ();




extern char *__tzname[2];
extern int __daylight;
extern long int __timezone;




extern char *tzname[2];



extern void tzset (void) throw ();



extern int daylight;
extern long int timezone;





extern int stime (const time_t *__when) throw ();
# 319 "/usr/include/time.h" 3 4
extern time_t timegm (struct tm *__tp) throw ();


extern time_t timelocal (struct tm *__tp) throw ();


extern int dysize (int __year) throw () __attribute__ ((__const__));
# 334 "/usr/include/time.h" 3 4
extern int nanosleep (const struct timespec *__requested_time,
        struct timespec *__remaining);



extern int clock_getres (clockid_t __clock_id, struct timespec *__res) throw ();


extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) throw ();


extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp)
     throw ();






extern int clock_nanosleep (clockid_t __clock_id, int __flags,
       const struct timespec *__req,
       struct timespec *__rem);


extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) throw ();




extern int timer_create (clockid_t __clock_id,
    struct sigevent *__restrict __evp,
    timer_t *__restrict __timerid) throw ();


extern int timer_delete (timer_t __timerid) throw ();


extern int timer_settime (timer_t __timerid, int __flags,
     const struct itimerspec *__restrict __value,
     struct itimerspec *__restrict __ovalue) throw ();


extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
     throw ();


extern int timer_getoverrun (timer_t __timerid) throw ();





extern int timespec_get (struct timespec *__ts, int __base)
     throw () __attribute__ ((__nonnull__ (1)));
# 403 "/usr/include/time.h" 3 4
extern int getdate_err;
# 412 "/usr/include/time.h" 3 4
extern struct tm *getdate (const char *__string);
# 426 "/usr/include/time.h" 3 4
extern int getdate_r (const char *__restrict __string,
        struct tm *__restrict __resbufp);


}
# 25 "/usr/include/pthread.h" 2 3 4


# 1 "/usr/include/bits/setjmp.h" 1 3 4
# 26 "/usr/include/bits/setjmp.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 27 "/usr/include/bits/setjmp.h" 2 3 4




typedef long int __jmp_buf[8];
# 28 "/usr/include/pthread.h" 2 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 29 "/usr/include/pthread.h" 2 3 4



enum
{
  PTHREAD_CREATE_JOINABLE,

  PTHREAD_CREATE_DETACHED

};



enum
{
  PTHREAD_MUTEX_TIMED_NP,
  PTHREAD_MUTEX_RECURSIVE_NP,
  PTHREAD_MUTEX_ERRORCHECK_NP,
  PTHREAD_MUTEX_ADAPTIVE_NP

  ,
  PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_TIMED_NP,
  PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP,
  PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP,
  PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL



  , PTHREAD_MUTEX_FAST_NP = PTHREAD_MUTEX_TIMED_NP

};




enum
{
  PTHREAD_MUTEX_STALLED,
  PTHREAD_MUTEX_STALLED_NP = PTHREAD_MUTEX_STALLED,
  PTHREAD_MUTEX_ROBUST,
  PTHREAD_MUTEX_ROBUST_NP = PTHREAD_MUTEX_ROBUST
};





enum
{
  PTHREAD_PRIO_NONE,
  PTHREAD_PRIO_INHERIT,
  PTHREAD_PRIO_PROTECT
};
# 116 "/usr/include/pthread.h" 3 4
enum
{
  PTHREAD_RWLOCK_PREFER_READER_NP,
  PTHREAD_RWLOCK_PREFER_WRITER_NP,
  PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP,
  PTHREAD_RWLOCK_DEFAULT_NP = PTHREAD_RWLOCK_PREFER_READER_NP
};
# 157 "/usr/include/pthread.h" 3 4
enum
{
  PTHREAD_INHERIT_SCHED,

  PTHREAD_EXPLICIT_SCHED

};



enum
{
  PTHREAD_SCOPE_SYSTEM,

  PTHREAD_SCOPE_PROCESS

};



enum
{
  PTHREAD_PROCESS_PRIVATE,

  PTHREAD_PROCESS_SHARED

};
# 192 "/usr/include/pthread.h" 3 4
struct _pthread_cleanup_buffer
{
  void (*__routine) (void *);
  void *__arg;
  int __canceltype;
  struct _pthread_cleanup_buffer *__prev;
};


enum
{
  PTHREAD_CANCEL_ENABLE,

  PTHREAD_CANCEL_DISABLE

};
enum
{
  PTHREAD_CANCEL_DEFERRED,

  PTHREAD_CANCEL_ASYNCHRONOUS

};
# 230 "/usr/include/pthread.h" 3 4
extern "C" {




extern int pthread_create (pthread_t *__restrict __newthread,
      const pthread_attr_t *__restrict __attr,
      void *(*__start_routine) (void *),
      void *__restrict __arg) throw () __attribute__ ((__nonnull__ (1, 3)));





extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__));







extern int pthread_join (pthread_t __th, void **__thread_return);




extern int pthread_tryjoin_np (pthread_t __th, void **__thread_return) throw ();







extern int pthread_timedjoin_np (pthread_t __th, void **__thread_return,
     const struct timespec *__abstime);






extern int pthread_detach (pthread_t __th) throw ();



extern pthread_t pthread_self (void) throw () __attribute__ ((__const__));


extern int pthread_equal (pthread_t __thread1, pthread_t __thread2)
  throw () __attribute__ ((__const__));







extern int pthread_attr_init (pthread_attr_t *__attr) throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_attr_destroy (pthread_attr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_attr_getdetachstate (const pthread_attr_t *__attr,
     int *__detachstate)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_setdetachstate (pthread_attr_t *__attr,
     int __detachstate)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_attr_getguardsize (const pthread_attr_t *__attr,
          size_t *__guardsize)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_setguardsize (pthread_attr_t *__attr,
          size_t __guardsize)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_attr_getschedparam (const pthread_attr_t *__restrict __attr,
           struct sched_param *__restrict __param)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_setschedparam (pthread_attr_t *__restrict __attr,
           const struct sched_param *__restrict
           __param) throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_getschedpolicy (const pthread_attr_t *__restrict
     __attr, int *__restrict __policy)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_setschedpolicy (pthread_attr_t *__attr, int __policy)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_attr_getinheritsched (const pthread_attr_t *__restrict
      __attr, int *__restrict __inherit)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_setinheritsched (pthread_attr_t *__attr,
      int __inherit)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_attr_getscope (const pthread_attr_t *__restrict __attr,
      int *__restrict __scope)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_attr_setscope (pthread_attr_t *__attr, int __scope)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_attr_getstackaddr (const pthread_attr_t *__restrict
          __attr, void **__restrict __stackaddr)
     throw () __attribute__ ((__nonnull__ (1, 2))) __attribute__ ((__deprecated__));





extern int pthread_attr_setstackaddr (pthread_attr_t *__attr,
          void *__stackaddr)
     throw () __attribute__ ((__nonnull__ (1))) __attribute__ ((__deprecated__));


extern int pthread_attr_getstacksize (const pthread_attr_t *__restrict
          __attr, size_t *__restrict __stacksize)
     throw () __attribute__ ((__nonnull__ (1, 2)));




extern int pthread_attr_setstacksize (pthread_attr_t *__attr,
          size_t __stacksize)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_attr_getstack (const pthread_attr_t *__restrict __attr,
      void **__restrict __stackaddr,
      size_t *__restrict __stacksize)
     throw () __attribute__ ((__nonnull__ (1, 2, 3)));




extern int pthread_attr_setstack (pthread_attr_t *__attr, void *__stackaddr,
      size_t __stacksize) throw () __attribute__ ((__nonnull__ (1)));





extern int pthread_attr_setaffinity_np (pthread_attr_t *__attr,
     size_t __cpusetsize,
     const cpu_set_t *__cpuset)
     throw () __attribute__ ((__nonnull__ (1, 3)));



extern int pthread_attr_getaffinity_np (const pthread_attr_t *__attr,
     size_t __cpusetsize,
     cpu_set_t *__cpuset)
     throw () __attribute__ ((__nonnull__ (1, 3)));





extern int pthread_getattr_np (pthread_t __th, pthread_attr_t *__attr)
     throw () __attribute__ ((__nonnull__ (2)));







extern int pthread_setschedparam (pthread_t __target_thread, int __policy,
      const struct sched_param *__param)
     throw () __attribute__ ((__nonnull__ (3)));


extern int pthread_getschedparam (pthread_t __target_thread,
      int *__restrict __policy,
      struct sched_param *__restrict __param)
     throw () __attribute__ ((__nonnull__ (2, 3)));


extern int pthread_setschedprio (pthread_t __target_thread, int __prio)
     throw ();




extern int pthread_getname_np (pthread_t __target_thread, char *__buf,
          size_t __buflen)
     throw () __attribute__ ((__nonnull__ (2)));


extern int pthread_setname_np (pthread_t __target_thread, const char *__name)
     throw () __attribute__ ((__nonnull__ (2)));





extern int pthread_getconcurrency (void) throw ();


extern int pthread_setconcurrency (int __level) throw ();







extern int pthread_yield (void) throw ();




extern int pthread_setaffinity_np (pthread_t __th, size_t __cpusetsize,
       const cpu_set_t *__cpuset)
     throw () __attribute__ ((__nonnull__ (3)));


extern int pthread_getaffinity_np (pthread_t __th, size_t __cpusetsize,
       cpu_set_t *__cpuset)
     throw () __attribute__ ((__nonnull__ (3)));
# 488 "/usr/include/pthread.h" 3 4
extern int pthread_once (pthread_once_t *__once_control,
    void (*__init_routine) (void)) __attribute__ ((__nonnull__ (1, 2)));
# 500 "/usr/include/pthread.h" 3 4
extern int pthread_setcancelstate (int __state, int *__oldstate);



extern int pthread_setcanceltype (int __type, int *__oldtype);


extern int pthread_cancel (pthread_t __th);




extern void pthread_testcancel (void);




typedef struct
{
  struct
  {
    __jmp_buf __cancel_jmp_buf;
    int __mask_was_saved;
  } __cancel_jmp_buf[1];
  void *__pad[4];
} __pthread_unwind_buf_t __attribute__ ((__aligned__));
# 534 "/usr/include/pthread.h" 3 4
struct __pthread_cleanup_frame
{
  void (*__cancel_routine) (void *);
  void *__cancel_arg;
  int __do_it;
  int __cancel_type;
};




class __pthread_cleanup_class
{
  void (*__cancel_routine) (void *);
  void *__cancel_arg;
  int __do_it;
  int __cancel_type;

 public:
  __pthread_cleanup_class (void (*__fct) (void *), void *__arg)
    : __cancel_routine (__fct), __cancel_arg (__arg), __do_it (1) { }
  ~__pthread_cleanup_class () { if (__do_it) __cancel_routine (__cancel_arg); }
  void __setdoit (int __newval) { __do_it = __newval; }
  void __defer () { pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED,
        &__cancel_type); }
  void __restore () const { pthread_setcanceltype (__cancel_type, 0); }
};
# 736 "/usr/include/pthread.h" 3 4
struct __jmp_buf_tag;
extern int __sigsetjmp (struct __jmp_buf_tag *__env, int __savemask) throw ();





extern int pthread_mutex_init (pthread_mutex_t *__mutex,
          const pthread_mutexattr_t *__mutexattr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_mutex_destroy (pthread_mutex_t *__mutex)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_mutex_trylock (pthread_mutex_t *__mutex)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_mutex_lock (pthread_mutex_t *__mutex)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
        const struct timespec *__restrict
        __abstime) throw () __attribute__ ((__nonnull__ (1, 2)));



extern int pthread_mutex_unlock (pthread_mutex_t *__mutex)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_mutex_getprioceiling (const pthread_mutex_t *
      __restrict __mutex,
      int *__restrict __prioceiling)
     throw () __attribute__ ((__nonnull__ (1, 2)));



extern int pthread_mutex_setprioceiling (pthread_mutex_t *__restrict __mutex,
      int __prioceiling,
      int *__restrict __old_ceiling)
     throw () __attribute__ ((__nonnull__ (1, 3)));




extern int pthread_mutex_consistent (pthread_mutex_t *__mutex)
     throw () __attribute__ ((__nonnull__ (1)));

extern int pthread_mutex_consistent_np (pthread_mutex_t *__mutex)
     throw () __attribute__ ((__nonnull__ (1)));
# 800 "/usr/include/pthread.h" 3 4
extern int pthread_mutexattr_init (pthread_mutexattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_mutexattr_destroy (pthread_mutexattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_mutexattr_getpshared (const pthread_mutexattr_t *
      __restrict __attr,
      int *__restrict __pshared)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_mutexattr_setpshared (pthread_mutexattr_t *__attr,
      int __pshared)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_mutexattr_gettype (const pthread_mutexattr_t *__restrict
          __attr, int *__restrict __kind)
     throw () __attribute__ ((__nonnull__ (1, 2)));




extern int pthread_mutexattr_settype (pthread_mutexattr_t *__attr, int __kind)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_mutexattr_getprotocol (const pthread_mutexattr_t *
       __restrict __attr,
       int *__restrict __protocol)
     throw () __attribute__ ((__nonnull__ (1, 2)));



extern int pthread_mutexattr_setprotocol (pthread_mutexattr_t *__attr,
       int __protocol)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_mutexattr_getprioceiling (const pthread_mutexattr_t *
          __restrict __attr,
          int *__restrict __prioceiling)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *__attr,
          int __prioceiling)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_mutexattr_getrobust (const pthread_mutexattr_t *__attr,
     int *__robustness)
     throw () __attribute__ ((__nonnull__ (1, 2)));

extern int pthread_mutexattr_getrobust_np (const pthread_mutexattr_t *__attr,
        int *__robustness)
     throw () __attribute__ ((__nonnull__ (1, 2)));



extern int pthread_mutexattr_setrobust (pthread_mutexattr_t *__attr,
     int __robustness)
     throw () __attribute__ ((__nonnull__ (1)));

extern int pthread_mutexattr_setrobust_np (pthread_mutexattr_t *__attr,
        int __robustness)
     throw () __attribute__ ((__nonnull__ (1)));
# 882 "/usr/include/pthread.h" 3 4
extern int pthread_rwlock_init (pthread_rwlock_t *__restrict __rwlock,
    const pthread_rwlockattr_t *__restrict
    __attr) throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlock_destroy (pthread_rwlock_t *__rwlock)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlock_rdlock (pthread_rwlock_t *__rwlock)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock)
  throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
           const struct timespec *__restrict
           __abstime) throw () __attribute__ ((__nonnull__ (1, 2)));



extern int pthread_rwlock_wrlock (pthread_rwlock_t *__rwlock)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
           const struct timespec *__restrict
           __abstime) throw () __attribute__ ((__nonnull__ (1, 2)));



extern int pthread_rwlock_unlock (pthread_rwlock_t *__rwlock)
     throw () __attribute__ ((__nonnull__ (1)));





extern int pthread_rwlockattr_init (pthread_rwlockattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlockattr_destroy (pthread_rwlockattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlockattr_getpshared (const pthread_rwlockattr_t *
       __restrict __attr,
       int *__restrict __pshared)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *__attr,
       int __pshared)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_rwlockattr_getkind_np (const pthread_rwlockattr_t *
       __restrict __attr,
       int *__restrict __pref)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_rwlockattr_setkind_np (pthread_rwlockattr_t *__attr,
       int __pref) throw () __attribute__ ((__nonnull__ (1)));







extern int pthread_cond_init (pthread_cond_t *__restrict __cond,
         const pthread_condattr_t *__restrict __cond_attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_cond_destroy (pthread_cond_t *__cond)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_cond_signal (pthread_cond_t *__cond)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_cond_broadcast (pthread_cond_t *__cond)
     throw () __attribute__ ((__nonnull__ (1)));






extern int pthread_cond_wait (pthread_cond_t *__restrict __cond,
         pthread_mutex_t *__restrict __mutex)
     __attribute__ ((__nonnull__ (1, 2)));
# 994 "/usr/include/pthread.h" 3 4
extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
       pthread_mutex_t *__restrict __mutex,
       const struct timespec *__restrict __abstime)
     __attribute__ ((__nonnull__ (1, 2, 3)));




extern int pthread_condattr_init (pthread_condattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_condattr_destroy (pthread_condattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_condattr_getpshared (const pthread_condattr_t *
     __restrict __attr,
     int *__restrict __pshared)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_condattr_setpshared (pthread_condattr_t *__attr,
     int __pshared) throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_condattr_getclock (const pthread_condattr_t *
          __restrict __attr,
          __clockid_t *__restrict __clock_id)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_condattr_setclock (pthread_condattr_t *__attr,
          __clockid_t __clock_id)
     throw () __attribute__ ((__nonnull__ (1)));
# 1038 "/usr/include/pthread.h" 3 4
extern int pthread_spin_init (pthread_spinlock_t *__lock, int __pshared)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_spin_destroy (pthread_spinlock_t *__lock)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_spin_lock (pthread_spinlock_t *__lock)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_spin_trylock (pthread_spinlock_t *__lock)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_spin_unlock (pthread_spinlock_t *__lock)
     throw () __attribute__ ((__nonnull__ (1)));






extern int pthread_barrier_init (pthread_barrier_t *__restrict __barrier,
     const pthread_barrierattr_t *__restrict
     __attr, unsigned int __count)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_barrier_destroy (pthread_barrier_t *__barrier)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_barrier_wait (pthread_barrier_t *__barrier)
     throw () __attribute__ ((__nonnull__ (1)));



extern int pthread_barrierattr_init (pthread_barrierattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_barrierattr_destroy (pthread_barrierattr_t *__attr)
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_barrierattr_getpshared (const pthread_barrierattr_t *
        __restrict __attr,
        int *__restrict __pshared)
     throw () __attribute__ ((__nonnull__ (1, 2)));


extern int pthread_barrierattr_setpshared (pthread_barrierattr_t *__attr,
        int __pshared)
     throw () __attribute__ ((__nonnull__ (1)));
# 1105 "/usr/include/pthread.h" 3 4
extern int pthread_key_create (pthread_key_t *__key,
          void (*__destr_function) (void *))
     throw () __attribute__ ((__nonnull__ (1)));


extern int pthread_key_delete (pthread_key_t __key) throw ();


extern void *pthread_getspecific (pthread_key_t __key) throw ();


extern int pthread_setspecific (pthread_key_t __key,
    const void *__pointer) throw () ;




extern int pthread_getcpuclockid (pthread_t __thread_id,
      __clockid_t *__clock_id)
     throw () __attribute__ ((__nonnull__ (2)));
# 1139 "/usr/include/pthread.h" 3 4
extern int pthread_atfork (void (*__prepare) (void),
      void (*__parent) (void),
      void (*__child) (void)) throw ();




extern __inline __attribute__ ((__gnu_inline__)) int
 pthread_equal (pthread_t __thread1, pthread_t __thread2) throw ()
{
  return __thread1 == __thread2;
}


}
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 2 3
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
typedef pthread_t __gthread_t;
typedef pthread_key_t __gthread_key_t;
typedef pthread_once_t __gthread_once_t;
typedef pthread_mutex_t __gthread_mutex_t;
typedef pthread_mutex_t __gthread_recursive_mutex_t;
typedef pthread_cond_t __gthread_cond_t;
typedef struct timespec __gthread_time_t;
# 102 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
static __typeof(pthread_once) __gthrw_pthread_once __attribute__ ((__weakref__("pthread_once"), __copy__ (pthread_once)));
static __typeof(pthread_getspecific) __gthrw_pthread_getspecific __attribute__ ((__weakref__("pthread_getspecific"), __copy__ (pthread_getspecific)));
static __typeof(pthread_setspecific) __gthrw_pthread_setspecific __attribute__ ((__weakref__("pthread_setspecific"), __copy__ (pthread_setspecific)));

static __typeof(pthread_create) __gthrw_pthread_create __attribute__ ((__weakref__("pthread_create"), __copy__ (pthread_create)));
static __typeof(pthread_join) __gthrw_pthread_join __attribute__ ((__weakref__("pthread_join"), __copy__ (pthread_join)));
static __typeof(pthread_equal) __gthrw_pthread_equal __attribute__ ((__weakref__("pthread_equal"), __copy__ (pthread_equal)));
static __typeof(pthread_self) __gthrw_pthread_self __attribute__ ((__weakref__("pthread_self"), __copy__ (pthread_self)));
static __typeof(pthread_detach) __gthrw_pthread_detach __attribute__ ((__weakref__("pthread_detach"), __copy__ (pthread_detach)));

static __typeof(pthread_cancel) __gthrw_pthread_cancel __attribute__ ((__weakref__("pthread_cancel"), __copy__ (pthread_cancel)));

static __typeof(sched_yield) __gthrw_sched_yield __attribute__ ((__weakref__("sched_yield"), __copy__ (sched_yield)));

static __typeof(pthread_mutex_lock) __gthrw_pthread_mutex_lock __attribute__ ((__weakref__("pthread_mutex_lock"), __copy__ (pthread_mutex_lock)));
static __typeof(pthread_mutex_trylock) __gthrw_pthread_mutex_trylock __attribute__ ((__weakref__("pthread_mutex_trylock"), __copy__ (pthread_mutex_trylock)));

static __typeof(pthread_mutex_timedlock) __gthrw_pthread_mutex_timedlock __attribute__ ((__weakref__("pthread_mutex_timedlock"), __copy__ (pthread_mutex_timedlock)));

static __typeof(pthread_mutex_unlock) __gthrw_pthread_mutex_unlock __attribute__ ((__weakref__("pthread_mutex_unlock"), __copy__ (pthread_mutex_unlock)));
static __typeof(pthread_mutex_init) __gthrw_pthread_mutex_init __attribute__ ((__weakref__("pthread_mutex_init"), __copy__ (pthread_mutex_init)));
static __typeof(pthread_mutex_destroy) __gthrw_pthread_mutex_destroy __attribute__ ((__weakref__("pthread_mutex_destroy"), __copy__ (pthread_mutex_destroy)));

static __typeof(pthread_cond_init) __gthrw_pthread_cond_init __attribute__ ((__weakref__("pthread_cond_init"), __copy__ (pthread_cond_init)));
static __typeof(pthread_cond_broadcast) __gthrw_pthread_cond_broadcast __attribute__ ((__weakref__("pthread_cond_broadcast"), __copy__ (pthread_cond_broadcast)));
static __typeof(pthread_cond_signal) __gthrw_pthread_cond_signal __attribute__ ((__weakref__("pthread_cond_signal"), __copy__ (pthread_cond_signal)));
static __typeof(pthread_cond_wait) __gthrw_pthread_cond_wait __attribute__ ((__weakref__("pthread_cond_wait"), __copy__ (pthread_cond_wait)));
static __typeof(pthread_cond_timedwait) __gthrw_pthread_cond_timedwait __attribute__ ((__weakref__("pthread_cond_timedwait"), __copy__ (pthread_cond_timedwait)));
static __typeof(pthread_cond_destroy) __gthrw_pthread_cond_destroy __attribute__ ((__weakref__("pthread_cond_destroy"), __copy__ (pthread_cond_destroy)));

static __typeof(pthread_key_create) __gthrw_pthread_key_create __attribute__ ((__weakref__("pthread_key_create"), __copy__ (pthread_key_create)));
static __typeof(pthread_key_delete) __gthrw_pthread_key_delete __attribute__ ((__weakref__("pthread_key_delete"), __copy__ (pthread_key_delete)));
static __typeof(pthread_mutexattr_init) __gthrw_pthread_mutexattr_init __attribute__ ((__weakref__("pthread_mutexattr_init"), __copy__ (pthread_mutexattr_init)));
static __typeof(pthread_mutexattr_settype) __gthrw_pthread_mutexattr_settype __attribute__ ((__weakref__("pthread_mutexattr_settype"), __copy__ (pthread_mutexattr_settype)));
static __typeof(pthread_mutexattr_destroy) __gthrw_pthread_mutexattr_destroy __attribute__ ((__weakref__("pthread_mutexattr_destroy"), __copy__ (pthread_mutexattr_destroy)));
# 237 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
static __typeof(pthread_key_create) __gthrw___pthread_key_create __attribute__ ((__weakref__("__pthread_key_create"), __copy__ (pthread_key_create)));
# 247 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
static inline int
__gthread_active_p (void)
{
  static void *const __gthread_active_ptr
    = __extension__ (void *) &__gthrw___pthread_key_create;
  return __gthread_active_ptr != 0;
}
# 659 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
static inline int
__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
    void *__args)
{
  return __gthrw_pthread_create (__threadid, __null, __func, __args);
}

static inline int
__gthread_join (__gthread_t __threadid, void **__value_ptr)
{
  return __gthrw_pthread_join (__threadid, __value_ptr);
}

static inline int
__gthread_detach (__gthread_t __threadid)
{
  return __gthrw_pthread_detach (__threadid);
}

static inline int
__gthread_equal (__gthread_t __t1, __gthread_t __t2)
{
  return __gthrw_pthread_equal (__t1, __t2);
}

static inline __gthread_t
__gthread_self (void)
{
  return __gthrw_pthread_self ();
}

static inline int
__gthread_yield (void)
{
  return __gthrw_sched_yield ();
}

static inline int
__gthread_once (__gthread_once_t *__once, void (*__func) (void))
{
  if (__gthread_active_p ())
    return __gthrw_pthread_once (__once, __func);
  else
    return -1;
}

static inline int
__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
{
  return __gthrw_pthread_key_create (__key, __dtor);
}

static inline int
__gthread_key_delete (__gthread_key_t __key)
{
  return __gthrw_pthread_key_delete (__key);
}

static inline void *
__gthread_getspecific (__gthread_key_t __key)
{
  return __gthrw_pthread_getspecific (__key);
}

static inline int
__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
{
  return __gthrw_pthread_setspecific (__key, __ptr);
}

static inline void
__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
{
  if (__gthread_active_p ())
    __gthrw_pthread_mutex_init (__mutex, __null);
}

static inline int
__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
{
  if (__gthread_active_p ())
    return __gthrw_pthread_mutex_destroy (__mutex);
  else
    return 0;
}

static inline int
__gthread_mutex_lock (__gthread_mutex_t *__mutex)
{
  if (__gthread_active_p ())
    return __gthrw_pthread_mutex_lock (__mutex);
  else
    return 0;
}

static inline int
__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
{
  if (__gthread_active_p ())
    return __gthrw_pthread_mutex_trylock (__mutex);
  else
    return 0;
}


static inline int
__gthread_mutex_timedlock (__gthread_mutex_t *__mutex,
      const __gthread_time_t *__abs_timeout)
{
  if (__gthread_active_p ())
    return __gthrw_pthread_mutex_timedlock (__mutex, __abs_timeout);
  else
    return 0;
}


static inline int
__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
{
  if (__gthread_active_p ())
    return __gthrw_pthread_mutex_unlock (__mutex);
  else
    return 0;
}
# 808 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
static inline int
__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
{
  return __gthread_mutex_lock (__mutex);
}

static inline int
__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
{
  return __gthread_mutex_trylock (__mutex);
}


static inline int
__gthread_recursive_mutex_timedlock (__gthread_recursive_mutex_t *__mutex,
         const __gthread_time_t *__abs_timeout)
{
  return __gthread_mutex_timedlock (__mutex, __abs_timeout);
}


static inline int
__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
{
  return __gthread_mutex_unlock (__mutex);
}

static inline int
__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
{
  return __gthread_mutex_destroy (__mutex);
}
# 850 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr-default.h" 3
static inline int
__gthread_cond_broadcast (__gthread_cond_t *__cond)
{
  return __gthrw_pthread_cond_broadcast (__cond);
}

static inline int
__gthread_cond_signal (__gthread_cond_t *__cond)
{
  return __gthrw_pthread_cond_signal (__cond);
}

static inline int
__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
{
  return __gthrw_pthread_cond_wait (__cond, __mutex);
}

static inline int
__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
     const __gthread_time_t *__abs_timeout)
{
  return __gthrw_pthread_cond_timedwait (__cond, __mutex, __abs_timeout);
}

static inline int
__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
          __gthread_recursive_mutex_t *__mutex)
{
  return __gthread_cond_wait (__cond, __mutex);
}

static inline int
__gthread_cond_destroy (__gthread_cond_t* __cond)
{
  return __gthrw_pthread_cond_destroy (__cond);
}
# 149 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/gthr.h" 2 3


#pragma GCC visibility pop
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/atomicity.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/atomic_word.h" 1 3
# 32 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/atomic_word.h" 3
typedef int _Atomic_word;
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/atomicity.h" 2 3

namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{







  static inline _Atomic_word
  __exchange_and_add(volatile _Atomic_word* __mem, int __val)
  { return __atomic_fetch_add(__mem, __val, 4); }

  static inline void
  __atomic_add(volatile _Atomic_word* __mem, int __val)
  { __atomic_fetch_add(__mem, __val, 4); }
# 64 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/atomicity.h" 3
  static inline _Atomic_word
  __exchange_and_add_single(_Atomic_word* __mem, int __val)
  {
    _Atomic_word __result = *__mem;
    *__mem += __val;
    return __result;
  }

  static inline void
  __atomic_add_single(_Atomic_word* __mem, int __val)
  { *__mem += __val; }

  static inline _Atomic_word
  __attribute__ ((__unused__))
  __exchange_and_add_dispatch(_Atomic_word* __mem, int __val)
  {

    if (__gthread_active_p())
      return __exchange_and_add(__mem, __val);
    else
      return __exchange_and_add_single(__mem, __val);



  }

  static inline void
  __attribute__ ((__unused__))
  __atomic_add_dispatch(_Atomic_word* __mem, int __val)
  {

    if (__gthread_active_p())
      __atomic_add(__mem, __val);
    else
      __atomic_add_single(__mem, __val);



  }


}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 2 3








# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 3






# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functional_hash.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functional_hash.h" 3



namespace std __attribute__ ((__visibility__ ("default")))
{
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functional_hash.h" 3
  template<typename _Result, typename _Arg>
    struct __hash_base
    {
      typedef _Result result_type [[__deprecated__]];
      typedef _Arg argument_type [[__deprecated__]];
    };


  template<typename _Tp>
    struct hash;

  template<typename _Tp, typename = void>
    struct __poison_hash
    {
      static constexpr bool __enable_hash_call = false;
    private:

      __poison_hash(__poison_hash&&);
      ~__poison_hash();
    };

  template<typename _Tp>
    struct __poison_hash<_Tp, __void_t<decltype(hash<_Tp>()(declval<_Tp>()))>>
    {
      static constexpr bool __enable_hash_call = true;
    };


  template<typename _Tp, bool = is_enum<_Tp>::value>
    struct __hash_enum
    {
    private:

      __hash_enum(__hash_enum&&);
      ~__hash_enum();
    };


  template<typename _Tp>
    struct __hash_enum<_Tp, true> : public __hash_base<size_t, _Tp>
    {
      size_t
      operator()(_Tp __val) const noexcept
      {
       using __type = typename underlying_type<_Tp>::type;
       return hash<__type>{}(static_cast<__type>(__val));
      }
    };



  template<typename _Tp>
    struct hash : __hash_enum<_Tp>
    { };


  template<typename _Tp>
    struct hash<_Tp*> : public __hash_base<size_t, _Tp*>
    {
      size_t
      operator()(_Tp* __p) const noexcept
      { return reinterpret_cast<size_t>(__p); }
    };
# 124 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functional_hash.h" 3
  template<> struct hash<bool> : public __hash_base<size_t, bool> { size_t operator()(bool __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<char> : public __hash_base<size_t, char> { size_t operator()(char __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<signed char> : public __hash_base<size_t, signed char> { size_t operator()(signed char __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<unsigned char> : public __hash_base<size_t, unsigned char> { size_t operator()(unsigned char __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<wchar_t> : public __hash_base<size_t, wchar_t> { size_t operator()(wchar_t __val) const noexcept { return static_cast<size_t>(__val); } };







  template<> struct hash<char16_t> : public __hash_base<size_t, char16_t> { size_t operator()(char16_t __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<char32_t> : public __hash_base<size_t, char32_t> { size_t operator()(char32_t __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<short> : public __hash_base<size_t, short> { size_t operator()(short __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<int> : public __hash_base<size_t, int> { size_t operator()(int __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<long> : public __hash_base<size_t, long> { size_t operator()(long __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<long long> : public __hash_base<size_t, long long> { size_t operator()(long long __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<unsigned short> : public __hash_base<size_t, unsigned short> { size_t operator()(unsigned short __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<unsigned int> : public __hash_base<size_t, unsigned int> { size_t operator()(unsigned int __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<unsigned long> : public __hash_base<size_t, unsigned long> { size_t operator()(unsigned long __val) const noexcept { return static_cast<size_t>(__val); } };


  template<> struct hash<unsigned long long> : public __hash_base<size_t, unsigned long long> { size_t operator()(unsigned long long __val) const noexcept { return static_cast<size_t>(__val); } };
# 192 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functional_hash.h" 3
  struct _Hash_impl
  {
    static size_t
    hash(const void* __ptr, size_t __clength,
  size_t __seed = static_cast<size_t>(0xc70f6907UL))
    { return _Hash_bytes(__ptr, __clength, __seed); }

    template<typename _Tp>
      static size_t
      hash(const _Tp& __val)
      { return hash(&__val, sizeof(__val)); }

    template<typename _Tp>
      static size_t
      __hash_combine(const _Tp& __val, size_t __hash)
      { return hash(&__val, sizeof(__val), __hash); }
  };


  struct _Fnv_hash_impl
  {
    static size_t
    hash(const void* __ptr, size_t __clength,
  size_t __seed = static_cast<size_t>(2166136261UL))
    { return _Fnv_hash_bytes(__ptr, __clength, __seed); }

    template<typename _Tp>
      static size_t
      hash(const _Tp& __val)
      { return hash(&__val, sizeof(__val)); }

    template<typename _Tp>
      static size_t
      __hash_combine(const _Tp& __val, size_t __hash)
      { return hash(&__val, sizeof(__val), __hash); }
  };


  template<>
    struct hash<float> : public __hash_base<size_t, float>
    {
      size_t
      operator()(float __val) const noexcept
      {

 return __val != 0.0f ? std::_Hash_impl::hash(__val) : 0;
      }
    };


  template<>
    struct hash<double> : public __hash_base<size_t, double>
    {
      size_t
      operator()(double __val) const noexcept
      {

 return __val != 0.0 ? std::_Hash_impl::hash(__val) : 0;
      }
    };


  template<>
    struct hash<long double>
    : public __hash_base<size_t, long double>
    {
      __attribute__ ((__pure__)) size_t
      operator()(long double __val) const noexcept;
    };


  template<>
    struct hash<nullptr_t> : public __hash_base<size_t, nullptr_t>
    {
      size_t
      operator()(nullptr_t) const noexcept
      { return 0; }
    };
# 278 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/functional_hash.h" 3
  template<typename _Hash>
    struct __is_fast_hash : public std::true_type
    { };

  template<>
    struct __is_fast_hash<hash<long double>> : public std::false_type
    { };


}
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 2 3


namespace std __attribute__ ((__visibility__ ("default")))
{





  constexpr size_t
  __sv_check(size_t __size, size_t __pos, const char* __s)
  {
    if (__pos > __size)
      __throw_out_of_range_fmt(("%s: __pos (which is %zu) > __size " "(which is %zu)"), __s, __pos, __size);

    return __pos;
  }



  constexpr size_t
  __sv_limit(size_t __size, size_t __pos, size_t __off) noexcept
  {
   const bool __testoff = __off < __size - __pos;
   return __testoff ? __off : __size - __pos;
  }
# 89 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 3
  template<typename _CharT, typename _Traits = std::char_traits<_CharT>>
    class basic_string_view
    {
      static_assert(!is_array_v<_CharT>);
      static_assert(is_trivial_v<_CharT> && is_standard_layout_v<_CharT>);
      static_assert(is_same_v<_CharT, typename _Traits::char_type>);

    public:


      using traits_type = _Traits;
      using value_type = _CharT;
      using pointer = value_type*;
      using const_pointer = const value_type*;
      using reference = value_type&;
      using const_reference = const value_type&;
      using const_iterator = const value_type*;
      using iterator = const_iterator;
      using const_reverse_iterator = std::reverse_iterator<const_iterator>;
      using reverse_iterator = const_reverse_iterator;
      using size_type = size_t;
      using difference_type = ptrdiff_t;
      static constexpr size_type npos = size_type(-1);



      constexpr
      basic_string_view() noexcept
      : _M_len{0}, _M_str{nullptr}
      { }

      constexpr basic_string_view(const basic_string_view&) noexcept = default;

      __attribute__((__nonnull__)) constexpr
      basic_string_view(const _CharT* __str) noexcept
      : _M_len{traits_type::length(__str)},
 _M_str{__str}
      { }

      constexpr
      basic_string_view(const _CharT* __str, size_type __len) noexcept
      : _M_len{__len}, _M_str{__str}
      { }

      constexpr basic_string_view&
      operator=(const basic_string_view&) noexcept = default;



      constexpr const_iterator
      begin() const noexcept
      { return this->_M_str; }

      constexpr const_iterator
      end() const noexcept
      { return this->_M_str + this->_M_len; }

      constexpr const_iterator
      cbegin() const noexcept
      { return this->_M_str; }

      constexpr const_iterator
      cend() const noexcept
      { return this->_M_str + this->_M_len; }

      constexpr const_reverse_iterator
      rbegin() const noexcept
      { return const_reverse_iterator(this->end()); }

      constexpr const_reverse_iterator
      rend() const noexcept
      { return const_reverse_iterator(this->begin()); }

      constexpr const_reverse_iterator
      crbegin() const noexcept
      { return const_reverse_iterator(this->end()); }

      constexpr const_reverse_iterator
      crend() const noexcept
      { return const_reverse_iterator(this->begin()); }



      constexpr size_type
      size() const noexcept
      { return this->_M_len; }

      constexpr size_type
      length() const noexcept
      { return _M_len; }

      constexpr size_type
      max_size() const noexcept
      {
 return (npos - sizeof(size_type) - sizeof(void*))
  / sizeof(value_type) / 4;
      }

      [[nodiscard]] constexpr bool
      empty() const noexcept
      { return this->_M_len == 0; }



      constexpr const_reference
      operator[](size_type __pos) const noexcept
      {


 return *(this->_M_str + __pos);
      }

      constexpr const_reference
      at(size_type __pos) const
      {
 if (__pos >= _M_len)
   __throw_out_of_range_fmt(("basic_string_view::at: __pos " "(which is %zu) >= this->size() " "(which is %zu)"), __pos, this->size());


 return *(this->_M_str + __pos);
      }

      constexpr const_reference
      front() const noexcept
      {


 return *this->_M_str;
      }

      constexpr const_reference
      back() const noexcept
      {


 return *(this->_M_str + this->_M_len - 1);
      }

      constexpr const_pointer
      data() const noexcept
      { return this->_M_str; }



      constexpr void
      remove_prefix(size_type __n) noexcept
      {
                                      ;
 this->_M_str += __n;
 this->_M_len -= __n;
      }

      constexpr void
      remove_suffix(size_type __n) noexcept
      { this->_M_len -= __n; }

      constexpr void
      swap(basic_string_view& __sv) noexcept
      {
 auto __tmp = *this;
 *this = __sv;
 __sv = __tmp;
      }



      size_type
      copy(_CharT* __str, size_type __n, size_type __pos = 0) const
      {
                                          ;
 __pos = std::__sv_check(size(), __pos, "basic_string_view::copy");
 const size_type __rlen = std::min(__n, _M_len - __pos);


 traits_type::copy(__str, data() + __pos, __rlen);
 return __rlen;
      }

      constexpr basic_string_view
      substr(size_type __pos = 0, size_type __n = npos) const noexcept(false)
      {
 __pos = std::__sv_check(size(), __pos, "basic_string_view::substr");
 const size_type __rlen = std::min(__n, _M_len - __pos);
 return basic_string_view{_M_str + __pos, __rlen};
      }

      constexpr int
      compare(basic_string_view __str) const noexcept
      {
 const size_type __rlen = std::min(this->_M_len, __str._M_len);
 int __ret = traits_type::compare(this->_M_str, __str._M_str, __rlen);
 if (__ret == 0)
   __ret = _S_compare(this->_M_len, __str._M_len);
 return __ret;
      }

      constexpr int
      compare(size_type __pos1, size_type __n1, basic_string_view __str) const
      { return this->substr(__pos1, __n1).compare(__str); }

      constexpr int
      compare(size_type __pos1, size_type __n1,
       basic_string_view __str, size_type __pos2, size_type __n2) const
      {
 return this->substr(__pos1, __n1).compare(__str.substr(__pos2, __n2));
      }

      __attribute__((__nonnull__)) constexpr int
      compare(const _CharT* __str) const noexcept
      { return this->compare(basic_string_view{__str}); }

      __attribute__((__nonnull__)) constexpr int
      compare(size_type __pos1, size_type __n1, const _CharT* __str) const
      { return this->substr(__pos1, __n1).compare(basic_string_view{__str}); }

      constexpr int
      compare(size_type __pos1, size_type __n1,
       const _CharT* __str, size_type __n2) const noexcept(false)
      {
 return this->substr(__pos1, __n1)
     .compare(basic_string_view(__str, __n2));
      }
# 343 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 3
      constexpr size_type
      find(basic_string_view __str, size_type __pos = 0) const noexcept
      { return this->find(__str._M_str, __pos, __str._M_len); }

      constexpr size_type
      find(_CharT __c, size_type __pos = 0) const noexcept;

      constexpr size_type
      find(const _CharT* __str, size_type __pos, size_type __n) const noexcept;

      __attribute__((__nonnull__)) constexpr size_type
      find(const _CharT* __str, size_type __pos = 0) const noexcept
      { return this->find(__str, __pos, traits_type::length(__str)); }

      constexpr size_type
      rfind(basic_string_view __str, size_type __pos = npos) const noexcept
      { return this->rfind(__str._M_str, __pos, __str._M_len); }

      constexpr size_type
      rfind(_CharT __c, size_type __pos = npos) const noexcept;

      constexpr size_type
      rfind(const _CharT* __str, size_type __pos, size_type __n) const noexcept;

      __attribute__((__nonnull__)) constexpr size_type
      rfind(const _CharT* __str, size_type __pos = npos) const noexcept
      { return this->rfind(__str, __pos, traits_type::length(__str)); }

      constexpr size_type
      find_first_of(basic_string_view __str, size_type __pos = 0) const noexcept
      { return this->find_first_of(__str._M_str, __pos, __str._M_len); }

      constexpr size_type
      find_first_of(_CharT __c, size_type __pos = 0) const noexcept
      { return this->find(__c, __pos); }

      constexpr size_type
      find_first_of(const _CharT* __str, size_type __pos,
      size_type __n) const noexcept;

      __attribute__((__nonnull__)) constexpr size_type
      find_first_of(const _CharT* __str, size_type __pos = 0) const noexcept
      { return this->find_first_of(__str, __pos, traits_type::length(__str)); }

      constexpr size_type
      find_last_of(basic_string_view __str,
     size_type __pos = npos) const noexcept
      { return this->find_last_of(__str._M_str, __pos, __str._M_len); }

      constexpr size_type
      find_last_of(_CharT __c, size_type __pos=npos) const noexcept
      { return this->rfind(__c, __pos); }

      constexpr size_type
      find_last_of(const _CharT* __str, size_type __pos,
     size_type __n) const noexcept;

      __attribute__((__nonnull__)) constexpr size_type
      find_last_of(const _CharT* __str, size_type __pos = npos) const noexcept
      { return this->find_last_of(__str, __pos, traits_type::length(__str)); }

      constexpr size_type
      find_first_not_of(basic_string_view __str,
   size_type __pos = 0) const noexcept
      { return this->find_first_not_of(__str._M_str, __pos, __str._M_len); }

      constexpr size_type
      find_first_not_of(_CharT __c, size_type __pos = 0) const noexcept;

      constexpr size_type
      find_first_not_of(const _CharT* __str,
   size_type __pos, size_type __n) const noexcept;

      __attribute__((__nonnull__)) constexpr size_type
      find_first_not_of(const _CharT* __str, size_type __pos = 0) const noexcept
      {
 return this->find_first_not_of(__str, __pos,
           traits_type::length(__str));
      }

      constexpr size_type
      find_last_not_of(basic_string_view __str,
         size_type __pos = npos) const noexcept
      { return this->find_last_not_of(__str._M_str, __pos, __str._M_len); }

      constexpr size_type
      find_last_not_of(_CharT __c, size_type __pos = npos) const noexcept;

      constexpr size_type
      find_last_not_of(const _CharT* __str,
         size_type __pos, size_type __n) const noexcept;

      __attribute__((__nonnull__)) constexpr size_type
      find_last_not_of(const _CharT* __str,
         size_type __pos = npos) const noexcept
      {
 return this->find_last_not_of(__str, __pos,
          traits_type::length(__str));
      }

    private:

      static constexpr int
      _S_compare(size_type __n1, size_type __n2) noexcept
      {
 const difference_type __diff = __n1 - __n2;
 if (__diff > std::numeric_limits<int>::max())
   return std::numeric_limits<int>::max();
 if (__diff < std::numeric_limits<int>::min())
   return std::numeric_limits<int>::min();
 return static_cast<int>(__diff);
      }

      size_t _M_len;
      const _CharT* _M_str;
    };



  namespace __detail
  {



    template<typename _Tp>
      using __idt = common_type_t<_Tp>;
  }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator==(basic_string_view<_CharT, _Traits> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.size() == __y.size() && __x.compare(__y) == 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator==(basic_string_view<_CharT, _Traits> __x,
               __detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
    { return __x.size() == __y.size() && __x.compare(__y) == 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator==(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.size() == __y.size() && __x.compare(__y) == 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator!=(basic_string_view<_CharT, _Traits> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return !(__x == __y); }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator!=(basic_string_view<_CharT, _Traits> __x,
               __detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
    { return !(__x == __y); }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator!=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return !(__x == __y); }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator< (basic_string_view<_CharT, _Traits> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) < 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator< (basic_string_view<_CharT, _Traits> __x,
               __detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
    { return __x.compare(__y) < 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator< (__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) < 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator> (basic_string_view<_CharT, _Traits> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) > 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator> (basic_string_view<_CharT, _Traits> __x,
               __detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
    { return __x.compare(__y) > 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator> (__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) > 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator<=(basic_string_view<_CharT, _Traits> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) <= 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator<=(basic_string_view<_CharT, _Traits> __x,
               __detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
    { return __x.compare(__y) <= 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator<=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) <= 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator>=(basic_string_view<_CharT, _Traits> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) >= 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator>=(basic_string_view<_CharT, _Traits> __x,
               __detail::__idt<basic_string_view<_CharT, _Traits>> __y) noexcept
    { return __x.compare(__y) >= 0; }

  template<typename _CharT, typename _Traits>
    constexpr bool
    operator>=(__detail::__idt<basic_string_view<_CharT, _Traits>> __x,
               basic_string_view<_CharT, _Traits> __y) noexcept
    { return __x.compare(__y) >= 0; }


  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __os,
        basic_string_view<_CharT,_Traits> __str)
    { return __ostream_insert(__os, __str.data(), __str.size()); }




  using string_view = basic_string_view<char>;

  using wstring_view = basic_string_view<wchar_t>;




  using u16string_view = basic_string_view<char16_t>;
  using u32string_view = basic_string_view<char32_t>;



  template<typename _Tp>
    struct hash;

  template<>
    struct hash<string_view>
    : public __hash_base<size_t, string_view>
    {
      size_t
      operator()(const string_view& __str) const noexcept
      { return std::_Hash_impl::hash(__str.data(), __str.length()); }
    };

  template<>
    struct __is_fast_hash<hash<string_view>> : std::false_type
    { };


  template<>
    struct hash<wstring_view>
    : public __hash_base<size_t, wstring_view>
    {
      size_t
      operator()(const wstring_view& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(),
                                     __s.length() * sizeof(wchar_t)); }
    };

  template<>
    struct __is_fast_hash<hash<wstring_view>> : std::false_type
    { };
# 648 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 3
  template<>
    struct hash<u16string_view>
    : public __hash_base<size_t, u16string_view>
    {
      size_t
      operator()(const u16string_view& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(),
                                     __s.length() * sizeof(char16_t)); }
    };

  template<>
    struct __is_fast_hash<hash<u16string_view>> : std::false_type
    { };

  template<>
    struct hash<u32string_view>
    : public __hash_base<size_t, u32string_view>
    {
      size_t
      operator()(const u32string_view& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(),
                                     __s.length() * sizeof(char32_t)); }
    };

  template<>
    struct __is_fast_hash<hash<u32string_view>> : std::false_type
    { };

  inline namespace literals
  {
  inline namespace string_view_literals
  {
#pragma GCC diagnostic push

    inline constexpr basic_string_view<char>
    operator""sv(const char* __str, size_t __len) noexcept
    { return basic_string_view<char>{__str, __len}; }


    inline constexpr basic_string_view<wchar_t>
    operator""sv(const wchar_t* __str, size_t __len) noexcept
    { return basic_string_view<wchar_t>{__str, __len}; }
# 698 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 3
    inline constexpr basic_string_view<char16_t>
    operator""sv(const char16_t* __str, size_t __len) noexcept
    { return basic_string_view<char16_t>{__str, __len}; }

    inline constexpr basic_string_view<char32_t>
    operator""sv(const char32_t* __str, size_t __len) noexcept
    { return basic_string_view<char32_t>{__str, __len}; }

#pragma GCC diagnostic pop
  }
  }


}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/string_view.tcc" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/string_view.tcc" 3



namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find(const _CharT* __str, size_type __pos, size_type __n) const noexcept
    {
                                               ;

      if (__n == 0)
 return __pos <= this->_M_len ? __pos : npos;

      if (__n <= this->_M_len)
 {
   for (; __pos <= this->_M_len - __n; ++__pos)
     if (traits_type::eq(this->_M_str[__pos], __str[0])
  && traits_type::compare(this->_M_str + __pos + 1,
     __str + 1, __n - 1) == 0)
       return __pos;
 }
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find(_CharT __c, size_type __pos) const noexcept
    {
      size_type __ret = npos;
      if (__pos < this->_M_len)
 {
   const size_type __n = this->_M_len - __pos;
   const _CharT* __p = traits_type::find(this->_M_str + __pos, __n, __c);
   if (__p)
     __ret = __p - this->_M_str;
 }
      return __ret;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    rfind(const _CharT* __str, size_type __pos, size_type __n) const noexcept
    {
                                               ;

      if (__n <= this->_M_len)
 {
   __pos = std::min(size_type(this->_M_len - __n), __pos);
   do
     {
       if (traits_type::compare(this->_M_str + __pos, __str, __n) == 0)
  return __pos;
     }
   while (__pos-- > 0);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    rfind(_CharT __c, size_type __pos) const noexcept
    {
      size_type __size = this->_M_len;
      if (__size > 0)
 {
   if (--__size > __pos)
     __size = __pos;
   for (++__size; __size-- > 0; )
     if (traits_type::eq(this->_M_str[__size], __c))
       return __size;
 }
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find_first_of(const _CharT* __str, size_type __pos,
    size_type __n) const noexcept
    {
                                               ;
      for (; __n && __pos < this->_M_len; ++__pos)
 {
   const _CharT* __p = traits_type::find(__str, __n,
      this->_M_str[__pos]);
   if (__p)
     return __pos;
 }
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find_last_of(const _CharT* __str, size_type __pos,
   size_type __n) const noexcept
    {
                                               ;
      size_type __size = this->size();
      if (__size && __n)
 {
   if (--__size > __pos)
     __size = __pos;
   do
     {
       if (traits_type::find(__str, __n, this->_M_str[__size]))
  return __size;
     }
   while (__size-- != 0);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find_first_not_of(const _CharT* __str, size_type __pos,
        size_type __n) const noexcept
    {
                                               ;
      for (; __pos < this->_M_len; ++__pos)
 if (!traits_type::find(__str, __n, this->_M_str[__pos]))
   return __pos;
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find_first_not_of(_CharT __c, size_type __pos) const noexcept
    {
      for (; __pos < this->_M_len; ++__pos)
 if (!traits_type::eq(this->_M_str[__pos], __c))
   return __pos;
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find_last_not_of(const _CharT* __str, size_type __pos,
       size_type __n) const noexcept
    {
                                               ;
      size_type __size = this->_M_len;
      if (__size)
 {
   if (--__size > __pos)
     __size = __pos;
   do
     {
       if (!traits_type::find(__str, __n, this->_M_str[__size]))
  return __size;
     }
   while (__size--);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits>
    constexpr typename basic_string_view<_CharT, _Traits>::size_type
    basic_string_view<_CharT, _Traits>::
    find_last_not_of(_CharT __c, size_type __pos) const noexcept
    {
      size_type __size = this->_M_len;
      if (__size)
 {
   if (--__size > __pos)
     __size = __pos;
   do
     {
       if (!traits_type::eq(this->_M_str[__size], __c))
  return __size;
     }
   while (__size--);
 }
      return npos;
    }


}
# 714 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string_view" 2 3
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 2 3



namespace std __attribute__ ((__visibility__ ("default")))
{
# 3139 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    class basic_string
    {
      typedef typename _Alloc::template rebind<_CharT>::other _CharT_alloc_type;


    public:
      typedef _Traits traits_type;
      typedef typename _Traits::char_type value_type;
      typedef _Alloc allocator_type;
      typedef typename _CharT_alloc_type::size_type size_type;
      typedef typename _CharT_alloc_type::difference_type difference_type;




      typedef value_type& reference;
      typedef const value_type& const_reference;

      typedef typename _CharT_alloc_type::pointer pointer;
      typedef typename _CharT_alloc_type::const_pointer const_pointer;
      typedef __gnu_cxx::__normal_iterator<pointer, basic_string> iterator;
      typedef __gnu_cxx::__normal_iterator<const_pointer, basic_string>
                                                            const_iterator;
      typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
      typedef std::reverse_iterator<iterator> reverse_iterator;

    protected:

      typedef iterator __const_iterator;

    private:
# 3185 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      struct _Rep_base
      {
 size_type _M_length;
 size_type _M_capacity;
 _Atomic_word _M_refcount;
      };

      struct _Rep : _Rep_base
      {

 typedef typename _Alloc::template rebind<char>::other _Raw_bytes_alloc;
# 3210 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
 static const size_type _S_max_size;
 static const _CharT _S_terminal;



        static size_type _S_empty_rep_storage[];

        static _Rep&
        _S_empty_rep() noexcept
        {



   void* __p = reinterpret_cast<void*>(&_S_empty_rep_storage);
   return *reinterpret_cast<_Rep*>(__p);
 }

        bool
 _M_is_leaked() const noexcept
        {





          return __atomic_load_n(&this->_M_refcount, 0) < 0;



        }

        bool
 _M_is_shared() const noexcept
 {






          return __atomic_load_n(&this->_M_refcount, 2) > 0;



        }

        void
 _M_set_leaked() noexcept
        { this->_M_refcount = -1; }

        void
 _M_set_sharable() noexcept
        { this->_M_refcount = 0; }

 void
 _M_set_length_and_sharable(size_type __n) noexcept
 {

   if (__builtin_expect(this != &_S_empty_rep(), false))

     {
       this->_M_set_sharable();
       this->_M_length = __n;
       traits_type::assign(this->_M_refdata()[__n], _S_terminal);


     }
 }

 _CharT*
 _M_refdata() throw()
 { return reinterpret_cast<_CharT*>(this + 1); }

 _CharT*
 _M_grab(const _Alloc& __alloc1, const _Alloc& __alloc2)
 {
   return (!_M_is_leaked() && __alloc1 == __alloc2)
           ? _M_refcopy() : _M_clone(__alloc1);
 }


 static _Rep*
 _S_create(size_type, size_type, const _Alloc&);

 void
 _M_dispose(const _Alloc& __a) noexcept
 {

   if (__builtin_expect(this != &_S_empty_rep(), false))

     {

                                                                  ;
# 3311 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
       if (__gnu_cxx::__exchange_and_add_dispatch(&this->_M_refcount,
        -1) <= 0)
  {
                                                              ;
    _M_destroy(__a);
  }
     }
 }

 void
 _M_destroy(const _Alloc&) throw();

 _CharT*
 _M_refcopy() throw()
 {

   if (__builtin_expect(this != &_S_empty_rep(), false))

            __gnu_cxx::__atomic_add_dispatch(&this->_M_refcount, 1);
   return _M_refdata();
 }

 _CharT*
 _M_clone(const _Alloc&, size_type __res = 0);
      };


      struct _Alloc_hider : _Alloc
      {
 _Alloc_hider(_CharT* __dat, const _Alloc& __a) noexcept
 : _Alloc(__a), _M_p(__dat) { }

 _CharT* _M_p;
      };

    public:




      static const size_type npos = static_cast<size_type>(-1);

    private:

      mutable _Alloc_hider _M_dataplus;

      _CharT*
      _M_data() const noexcept
      { return _M_dataplus._M_p; }

      _CharT*
      _M_data(_CharT* __p) noexcept
      { return (_M_dataplus._M_p = __p); }

      _Rep*
      _M_rep() const noexcept
      { return &((reinterpret_cast<_Rep*> (_M_data()))[-1]); }



      iterator
      _M_ibegin() const noexcept
      { return iterator(_M_data()); }

      iterator
      _M_iend() const noexcept
      { return iterator(_M_data() + this->size()); }

      void
      _M_leak()
      {
 if (!_M_rep()->_M_is_leaked())
   _M_leak_hard();
      }

      size_type
      _M_check(size_type __pos, const char* __s) const
      {
 if (__pos > this->size())
   __throw_out_of_range_fmt(("%s: __pos (which is %zu) > " "this->size() (which is %zu)"),

       __s, __pos, this->size());
 return __pos;
      }

      void
      _M_check_length(size_type __n1, size_type __n2, const char* __s) const
      {
 if (this->max_size() - (this->size() - __n1) < __n2)
   __throw_length_error((__s));
      }


      size_type
      _M_limit(size_type __pos, size_type __off) const noexcept
      {
 const bool __testoff = __off < this->size() - __pos;
 return __testoff ? __off : this->size() - __pos;
      }


      bool
      _M_disjunct(const _CharT* __s) const noexcept
      {
 return (less<const _CharT*>()(__s, _M_data())
  || less<const _CharT*>()(_M_data() + this->size(), __s));
      }



      static void
      _M_copy(_CharT* __d, const _CharT* __s, size_type __n) noexcept
      {
 if (__n == 1)
   traits_type::assign(*__d, *__s);
 else
   traits_type::copy(__d, __s, __n);
      }

      static void
      _M_move(_CharT* __d, const _CharT* __s, size_type __n) noexcept
      {
 if (__n == 1)
   traits_type::assign(*__d, *__s);
 else
   traits_type::move(__d, __s, __n);
      }

      static void
      _M_assign(_CharT* __d, size_type __n, _CharT __c) noexcept
      {
 if (__n == 1)
   traits_type::assign(*__d, __c);
 else
   traits_type::assign(__d, __n, __c);
      }



      template<class _Iterator>
        static void
        _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2)
        {
   for (; __k1 != __k2; ++__k1, (void)++__p)
     traits_type::assign(*__p, *__k1);
 }

      static void
      _S_copy_chars(_CharT* __p, iterator __k1, iterator __k2) noexcept
      { _S_copy_chars(__p, __k1.base(), __k2.base()); }

      static void
      _S_copy_chars(_CharT* __p, const_iterator __k1, const_iterator __k2)
      noexcept
      { _S_copy_chars(__p, __k1.base(), __k2.base()); }

      static void
      _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2) noexcept
      { _M_copy(__p, __k1, __k2 - __k1); }

      static void
      _S_copy_chars(_CharT* __p, const _CharT* __k1, const _CharT* __k2)
      noexcept
      { _M_copy(__p, __k1, __k2 - __k1); }

      static int
      _S_compare(size_type __n1, size_type __n2) noexcept
      {
 const difference_type __d = difference_type(__n1 - __n2);

 if (__d > __gnu_cxx::__numeric_traits<int>::__max)
   return __gnu_cxx::__numeric_traits<int>::__max;
 else if (__d < __gnu_cxx::__numeric_traits<int>::__min)
   return __gnu_cxx::__numeric_traits<int>::__min;
 else
   return int(__d);
      }

      void
      _M_mutate(size_type __pos, size_type __len1, size_type __len2);

      void
      _M_leak_hard();

      static _Rep&
      _S_empty_rep() noexcept
      { return _Rep::_S_empty_rep(); }



      typedef basic_string_view<_CharT, _Traits> __sv_type;

      template<typename _Tp, typename _Res>
 using _If_sv = enable_if_t<
   __and_<is_convertible<const _Tp&, __sv_type>,
   __not_<is_convertible<const _Tp*, const basic_string*>>,
   __not_<is_convertible<const _Tp&, const _CharT*>>>::value,
   _Res>;


      static __sv_type
      _S_to_string_view(__sv_type __svt) noexcept
      { return __svt; }





      struct __sv_wrapper
      {
 explicit __sv_wrapper(__sv_type __sv) noexcept : _M_sv(__sv) { }
 __sv_type _M_sv;
      };







      explicit
      basic_string(__sv_wrapper __svw, const _Alloc& __a)
      : basic_string(__svw._M_sv.data(), __svw._M_sv.size(), __a) { }


    public:







      basic_string()

      noexcept
      : _M_dataplus(_S_empty_rep()._M_refdata(), _Alloc())



      { }




      explicit
      basic_string(const _Alloc& __a);






      basic_string(const basic_string& __str);
# 3574 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string(const basic_string& __str, size_type __pos,
     const _Alloc& __a = _Alloc());







      basic_string(const basic_string& __str, size_type __pos,
     size_type __n);







      basic_string(const basic_string& __str, size_type __pos,
     size_type __n, const _Alloc& __a);
# 3604 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string(const _CharT* __s, size_type __n,
     const _Alloc& __a = _Alloc());





      basic_string(const _CharT* __s, const _Alloc& __a = _Alloc());






      basic_string(size_type __n, _CharT __c, const _Alloc& __a = _Alloc());
# 3628 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string(basic_string&& __str)

      noexcept

      : _M_dataplus(std::move(__str._M_dataplus))
      {

 __str._M_data(_S_empty_rep()._M_refdata());



      }






      basic_string(initializer_list<_CharT> __l, const _Alloc& __a = _Alloc());

      basic_string(const basic_string& __str, const _Alloc& __a)
      : _M_dataplus(__str._M_rep()->_M_grab(__a, __str.get_allocator()), __a)
      { }

      basic_string(basic_string&& __str, const _Alloc& __a)
      : _M_dataplus(__str._M_data(), __a)
      {
 if (__a == __str.get_allocator())
   {

     __str._M_data(_S_empty_rep()._M_refdata());



   }
 else
   _M_dataplus._M_p = _S_construct(__str.begin(), __str.end(), __a);
      }
# 3674 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<class _InputIterator>
        basic_string(_InputIterator __beg, _InputIterator __end,
       const _Alloc& __a = _Alloc());
# 3686 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp, typename = _If_sv<_Tp, void>>
 basic_string(const _Tp& __t, size_type __pos, size_type __n,
       const _Alloc& __a = _Alloc())
 : basic_string(_S_to_string_view(__t).substr(__pos, __n), __a) { }






      template<typename _Tp, typename = _If_sv<_Tp, void>>
 explicit
 basic_string(const _Tp& __t, const _Alloc& __a = _Alloc())
 : basic_string(__sv_wrapper(_S_to_string_view(__t)), __a) { }





      ~basic_string() noexcept
      { _M_rep()->_M_dispose(this->get_allocator()); }





      basic_string&
      operator=(const basic_string& __str)
      { return this->assign(__str); }





      basic_string&
      operator=(const _CharT* __s)
      { return this->assign(__s); }
# 3731 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      operator=(_CharT __c)
      {
 this->assign(1, __c);
 return *this;
      }
# 3746 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      operator=(basic_string&& __str)
      noexcept(allocator_traits<_Alloc>::is_always_equal::value)
      {

 this->swap(__str);
 return *this;
      }





      basic_string&
      operator=(initializer_list<_CharT> __l)
      {
 this->assign(__l.begin(), __l.size());
 return *this;
      }







      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 operator=(const _Tp& __svt)
 { return this->assign(__svt); }





      operator __sv_type() const noexcept
      { return __sv_type(data(), size()); }







      iterator
      begin()
      {
 _M_leak();
 return iterator(_M_data());
      }





      const_iterator
      begin() const noexcept
      { return const_iterator(_M_data()); }





      iterator
      end()
      {
 _M_leak();
 return iterator(_M_data() + this->size());
      }





      const_iterator
      end() const noexcept
      { return const_iterator(_M_data() + this->size()); }






      reverse_iterator
      rbegin()
      { return reverse_iterator(this->end()); }






      const_reverse_iterator
      rbegin() const noexcept
      { return const_reverse_iterator(this->end()); }






      reverse_iterator
      rend()
      { return reverse_iterator(this->begin()); }






      const_reverse_iterator
      rend() const noexcept
      { return const_reverse_iterator(this->begin()); }






      const_iterator
      cbegin() const noexcept
      { return const_iterator(this->_M_data()); }





      const_iterator
      cend() const noexcept
      { return const_iterator(this->_M_data() + this->size()); }






      const_reverse_iterator
      crbegin() const noexcept
      { return const_reverse_iterator(this->end()); }






      const_reverse_iterator
      crend() const noexcept
      { return const_reverse_iterator(this->begin()); }


    public:



      size_type
      size() const noexcept
      { return _M_rep()->_M_length; }



      size_type
      length() const noexcept
      { return _M_rep()->_M_length; }


      size_type
      max_size() const noexcept
      { return _Rep::_S_max_size; }
# 3925 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      void
      resize(size_type __n, _CharT __c);
# 3938 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      void
      resize(size_type __n)
      { this->resize(__n, _CharT()); }



      void
      shrink_to_fit() noexcept
      {

 if (capacity() > size())
   {
     try
       { reserve(0); }
     catch(...)
       { }
   }

      }






      size_type
      capacity() const noexcept
      { return _M_rep()->_M_capacity; }
# 3984 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      void
      reserve(size_type __res_arg = 0);





      void
      clear() noexcept
      {
 if (_M_rep()->_M_is_shared())
   {
     _M_rep()->_M_dispose(this->get_allocator());
     _M_data(_S_empty_rep()._M_refdata());
   }
 else
   _M_rep()->_M_set_length_and_sharable(0);
      }
# 4013 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      [[__nodiscard__]] bool
      empty() const noexcept
      { return this->size() == 0; }
# 4028 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      const_reference
      operator[] (size_type __pos) const noexcept
      {
                                  ;
 return _M_data()[__pos];
      }
# 4045 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      reference
      operator[](size_type __pos)
      {


                                  ;

                                                                   ;
 _M_leak();
 return _M_data()[__pos];
      }
# 4067 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      const_reference
      at(size_type __n) const
      {
 if (__n >= this->size())
   __throw_out_of_range_fmt(("basic_string::at: __n " "(which is %zu) >= this->size() " "(which is %zu)"),


       __n, this->size());
 return _M_data()[__n];
      }
# 4089 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      reference
      at(size_type __n)
      {
 if (__n >= size())
   __throw_out_of_range_fmt(("basic_string::at: __n " "(which is %zu) >= this->size() " "(which is %zu)"),


       __n, this->size());
 _M_leak();
 return _M_data()[__n];
      }






      reference
      front()
      {
                           ;
 return operator[](0);
      }





      const_reference
      front() const noexcept
      {
                           ;
 return operator[](0);
      }





      reference
      back()
      {
                           ;
 return operator[](this->size() - 1);
      }





      const_reference
      back() const noexcept
      {
                           ;
 return operator[](this->size() - 1);
      }
# 4153 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      operator+=(const basic_string& __str)
      { return this->append(__str); }






      basic_string&
      operator+=(const _CharT* __s)
      { return this->append(__s); }






      basic_string&
      operator+=(_CharT __c)
      {
 this->push_back(__c);
 return *this;
      }







      basic_string&
      operator+=(initializer_list<_CharT> __l)
      { return this->append(__l.begin(), __l.size()); }
# 4195 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 operator+=(const _Tp& __svt)
 { return this->append(__svt); }







      basic_string&
      append(const basic_string& __str);
# 4222 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      append(const basic_string& __str, size_type __pos, size_type __n = npos);







      basic_string&
      append(const _CharT* __s, size_type __n);






      basic_string&
      append(const _CharT* __s)
      {
                               ;
 return this->append(__s, traits_type::length(__s));
      }
# 4254 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      append(size_type __n, _CharT __c);







      basic_string&
      append(initializer_list<_CharT> __l)
      { return this->append(__l.begin(), __l.size()); }
# 4276 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<class _InputIterator>
        basic_string&
        append(_InputIterator __first, _InputIterator __last)
        { return this->replace(_M_iend(), _M_iend(), __first, __last); }







      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 append(const _Tp& __svt)
 {
   __sv_type __sv = __svt;
   return this->append(__sv.data(), __sv.size());
 }
# 4303 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
        _If_sv<_Tp, basic_string&>
 append(const _Tp& __svt, size_type __pos, size_type __n = npos)
 {
   __sv_type __sv = __svt;
   return append(__sv.data()
       + std::__sv_check(__sv.size(), __pos, "basic_string::append"),
       std::__sv_limit(__sv.size(), __pos, __n));
 }






      void
      push_back(_CharT __c)
      {
 const size_type __len = 1 + this->size();
 if (__len > this->capacity() || _M_rep()->_M_is_shared())
   this->reserve(__len);
 traits_type::assign(_M_data()[this->size()], __c);
 _M_rep()->_M_set_length_and_sharable(__len);
      }






      basic_string&
      assign(const basic_string& __str);
# 4345 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      assign(basic_string&& __str)
      noexcept(allocator_traits<_Alloc>::is_always_equal::value)
      {
 this->swap(__str);
 return *this;
      }
# 4367 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      assign(const basic_string& __str, size_type __pos, size_type __n = npos)
      { return this->assign(__str._M_data()
       + __str._M_check(__pos, "basic_string::assign"),
       __str._M_limit(__pos, __n)); }
# 4383 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      assign(const _CharT* __s, size_type __n);
# 4395 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      assign(const _CharT* __s)
      {
                               ;
 return this->assign(__s, traits_type::length(__s));
      }
# 4411 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      assign(size_type __n, _CharT __c)
      { return _M_replace_aux(size_type(0), this->size(), __n, __c); }
# 4423 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<class _InputIterator>
        basic_string&
        assign(_InputIterator __first, _InputIterator __last)
        { return this->replace(_M_ibegin(), _M_iend(), __first, __last); }







      basic_string&
      assign(initializer_list<_CharT> __l)
      { return this->assign(__l.begin(), __l.size()); }
# 4445 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 assign(const _Tp& __svt)
 {
   __sv_type __sv = __svt;
   return this->assign(__sv.data(), __sv.size());
 }
# 4460 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
        _If_sv<_Tp, basic_string&>
        assign(const _Tp& __svt, size_type __pos, size_type __n = npos)
 {
   __sv_type __sv = __svt;
   return assign(__sv.data()
       + std::__sv_check(__sv.size(), __pos, "basic_string::assign"),
       std::__sv_limit(__sv.size(), __pos, __n));
 }
# 4484 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      void
      insert(iterator __p, size_type __n, _CharT __c)
      { this->replace(__p, __p, __n, __c); }
# 4500 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<class _InputIterator>
        void
        insert(iterator __p, _InputIterator __beg, _InputIterator __end)
        { this->replace(__p, __p, __beg, __end); }
# 4512 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      void
      insert(iterator __p, initializer_list<_CharT> __l)
      {
                                                                 ;
 this->insert(__p - _M_ibegin(), __l.begin(), __l.size());
      }
# 4532 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      insert(size_type __pos1, const basic_string& __str)
      { return this->insert(__pos1, __str, size_type(0), __str.size()); }
# 4554 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      insert(size_type __pos1, const basic_string& __str,
      size_type __pos2, size_type __n = npos)
      { return this->insert(__pos1, __str._M_data()
       + __str._M_check(__pos2, "basic_string::insert"),
       __str._M_limit(__pos2, __n)); }
# 4577 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      insert(size_type __pos, const _CharT* __s, size_type __n);
# 4595 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      insert(size_type __pos, const _CharT* __s)
      {
                               ;
 return this->insert(__pos, __s, traits_type::length(__s));
      }
# 4618 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      insert(size_type __pos, size_type __n, _CharT __c)
      { return _M_replace_aux(_M_check(__pos, "basic_string::insert"),
         size_type(0), __n, __c); }
# 4636 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      iterator
      insert(iterator __p, _CharT __c)
      {
                                                                 ;
 const size_type __pos = __p - _M_ibegin();
 _M_replace_aux(__pos, size_type(0), size_type(1), __c);
 _M_rep()->_M_set_leaked();
 return iterator(_M_data() + __pos);
      }
# 4653 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 insert(size_type __pos, const _Tp& __svt)
 {
   __sv_type __sv = __svt;
   return this->insert(__pos, __sv.data(), __sv.size());
 }
# 4670 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
        _If_sv<_Tp, basic_string&>
        insert(size_type __pos1, const _Tp& __svt,
        size_type __pos2, size_type __n = npos)
 {
   __sv_type __sv = __svt;
   return this->replace(__pos1, size_type(0), __sv.data()
       + std::__sv_check(__sv.size(), __pos2, "basic_string::insert"),
       std::__sv_limit(__sv.size(), __pos2, __n));
 }
# 4697 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      erase(size_type __pos = 0, size_type __n = npos)
      {
 _M_mutate(_M_check(__pos, "basic_string::erase"),
    _M_limit(__pos, __n), size_type(0));
 return *this;
      }
# 4713 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      iterator
      erase(iterator __position)
      {

                               ;
 const size_type __pos = __position - _M_ibegin();
 _M_mutate(__pos, size_type(1), size_type(0));
 _M_rep()->_M_set_leaked();
 return iterator(_M_data() + __pos);
      }
# 4733 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      iterator
      erase(iterator __first, iterator __last);







      void
      pop_back()
      {
                           ;
 erase(size() - 1, 1);
      }
# 4767 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(size_type __pos, size_type __n, const basic_string& __str)
      { return this->replace(__pos, __n, __str._M_data(), __str.size()); }
# 4789 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(size_type __pos1, size_type __n1, const basic_string& __str,
       size_type __pos2, size_type __n2 = npos)
      { return this->replace(__pos1, __n1, __str._M_data()
        + __str._M_check(__pos2, "basic_string::replace"),
        __str._M_limit(__pos2, __n2)); }
# 4814 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(size_type __pos, size_type __n1, const _CharT* __s,
       size_type __n2);
# 4834 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(size_type __pos, size_type __n1, const _CharT* __s)
      {
                               ;
 return this->replace(__pos, __n1, __s, traits_type::length(__s));
      }
# 4858 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(size_type __pos, size_type __n1, size_type __n2, _CharT __c)
      { return _M_replace_aux(_M_check(__pos, "basic_string::replace"),
         _M_limit(__pos, __n1), __n2, __c); }
# 4876 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(iterator __i1, iterator __i2, const basic_string& __str)
      { return this->replace(__i1, __i2, __str._M_data(), __str.size()); }
# 4895 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(iterator __i1, iterator __i2, const _CharT* __s, size_type __n)
      {

                          ;
 return this->replace(__i1 - _M_ibegin(), __i2 - __i1, __s, __n);
      }
# 4916 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(iterator __i1, iterator __i2, const _CharT* __s)
      {
                               ;
 return this->replace(__i1, __i2, __s, traits_type::length(__s));
      }
# 4937 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string&
      replace(iterator __i1, iterator __i2, size_type __n, _CharT __c)
      {

                          ;
 return _M_replace_aux(__i1 - _M_ibegin(), __i2 - __i1, __n, __c);
      }
# 4960 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<class _InputIterator>
        basic_string&
        replace(iterator __i1, iterator __i2,
  _InputIterator __k1, _InputIterator __k2)
        {

                            ;
                                             ;
   typedef typename std::__is_integer<_InputIterator>::__type _Integral;
   return _M_replace_dispatch(__i1, __i2, __k1, __k2, _Integral());
 }



      basic_string&
      replace(iterator __i1, iterator __i2, _CharT* __k1, _CharT* __k2)
      {

                          ;
                                           ;
 return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
        __k1, __k2 - __k1);
      }

      basic_string&
      replace(iterator __i1, iterator __i2,
       const _CharT* __k1, const _CharT* __k2)
      {

                          ;
                                           ;
 return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
        __k1, __k2 - __k1);
      }

      basic_string&
      replace(iterator __i1, iterator __i2, iterator __k1, iterator __k2)
      {

                          ;
                                           ;
 return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
        __k1.base(), __k2 - __k1);
      }

      basic_string&
      replace(iterator __i1, iterator __i2,
       const_iterator __k1, const_iterator __k2)
      {

                          ;
                                           ;
 return this->replace(__i1 - _M_ibegin(), __i2 - __i1,
        __k1.base(), __k2 - __k1);
      }
# 5031 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string& replace(iterator __i1, iterator __i2,
       initializer_list<_CharT> __l)
      { return this->replace(__i1, __i2, __l.begin(), __l.end()); }
# 5044 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 replace(size_type __pos, size_type __n, const _Tp& __svt)
 {
   __sv_type __sv = __svt;
   return this->replace(__pos, __n, __sv.data(), __sv.size());
 }
# 5061 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
        _If_sv<_Tp, basic_string&>
        replace(size_type __pos1, size_type __n1, const _Tp& __svt,
  size_type __pos2, size_type __n2 = npos)
 {
   __sv_type __sv = __svt;
   return this->replace(__pos1, __n1,
       __sv.data()
       + std::__sv_check(__sv.size(), __pos2, "basic_string::replace"),
       std::__sv_limit(__sv.size(), __pos2, __n2));
 }
# 5082 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, basic_string&>
 replace(const_iterator __i1, const_iterator __i2, const _Tp& __svt)
 {
   __sv_type __sv = __svt;
   return this->replace(__i1 - begin(), __i2 - __i1, __sv);
 }


    private:
      template<class _Integer>
 basic_string&
 _M_replace_dispatch(iterator __i1, iterator __i2, _Integer __n,
       _Integer __val, __true_type)
        { return _M_replace_aux(__i1 - _M_ibegin(), __i2 - __i1, __n, __val); }

      template<class _InputIterator>
 basic_string&
 _M_replace_dispatch(iterator __i1, iterator __i2, _InputIterator __k1,
       _InputIterator __k2, __false_type);

      basic_string&
      _M_replace_aux(size_type __pos1, size_type __n1, size_type __n2,
       _CharT __c);

      basic_string&
      _M_replace_safe(size_type __pos1, size_type __n1, const _CharT* __s,
        size_type __n2);



      template<class _InIterator>
        static _CharT*
        _S_construct_aux(_InIterator __beg, _InIterator __end,
    const _Alloc& __a, __false_type)
 {
          typedef typename iterator_traits<_InIterator>::iterator_category _Tag;
          return _S_construct(__beg, __end, __a, _Tag());
 }



      template<class _Integer>
        static _CharT*
        _S_construct_aux(_Integer __beg, _Integer __end,
    const _Alloc& __a, __true_type)
        { return _S_construct_aux_2(static_cast<size_type>(__beg),
        __end, __a); }

      static _CharT*
      _S_construct_aux_2(size_type __req, _CharT __c, const _Alloc& __a)
      { return _S_construct(__req, __c, __a); }

      template<class _InIterator>
        static _CharT*
        _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a)
 {
   typedef typename std::__is_integer<_InIterator>::__type _Integral;
   return _S_construct_aux(__beg, __end, __a, _Integral());
        }


      template<class _InIterator>
        static _CharT*
         _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
        input_iterator_tag);



      template<class _FwdIterator>
        static _CharT*
        _S_construct(_FwdIterator __beg, _FwdIterator __end, const _Alloc& __a,
       forward_iterator_tag);

      static _CharT*
      _S_construct(size_type __req, _CharT __c, const _Alloc& __a);

    public:
# 5173 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      copy(_CharT* __s, size_type __n, size_type __pos = 0) const;
# 5183 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      void
      swap(basic_string& __s)
      noexcept(allocator_traits<_Alloc>::is_always_equal::value);
# 5194 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      const _CharT*
      c_str() const noexcept
      { return _M_data(); }
# 5206 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      const _CharT*
      data() const noexcept
      { return _M_data(); }
# 5217 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      _CharT*
      data() noexcept
      {
 _M_leak();
 return _M_data();
      }





      allocator_type
      get_allocator() const noexcept
      { return _M_dataplus; }
# 5244 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find(const _CharT* __s, size_type __pos, size_type __n) const
      noexcept;
# 5258 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find(const basic_string& __str, size_type __pos = 0) const
      noexcept
      { return this->find(__str.data(), __pos, __str.size()); }
# 5273 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find(const _CharT* __s, size_type __pos = 0) const noexcept
      {
                               ;
 return this->find(__s, __pos, traits_type::length(__s));
      }
# 5290 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find(_CharT __c, size_type __pos = 0) const noexcept;
# 5300 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, size_type>
 find(const _Tp& __svt, size_type __pos = 0) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return this->find(__sv.data(), __pos, __sv.size());
 }
# 5320 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      rfind(const basic_string& __str, size_type __pos = npos) const
      noexcept
      { return this->rfind(__str.data(), __pos, __str.size()); }
# 5337 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      rfind(const _CharT* __s, size_type __pos, size_type __n) const
      noexcept;
# 5351 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      rfind(const _CharT* __s, size_type __pos = npos) const noexcept
      {
                               ;
 return this->rfind(__s, __pos, traits_type::length(__s));
      }
# 5368 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      rfind(_CharT __c, size_type __pos = npos) const noexcept;
# 5378 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, size_type>
 rfind(const _Tp& __svt, size_type __pos = npos) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return this->rfind(__sv.data(), __pos, __sv.size());
 }
# 5399 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_of(const basic_string& __str, size_type __pos = 0) const
      noexcept
      { return this->find_first_of(__str.data(), __pos, __str.size()); }
# 5416 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
      noexcept;
# 5430 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_of(const _CharT* __s, size_type __pos = 0) const
      noexcept
      {
                               ;
 return this->find_first_of(__s, __pos, traits_type::length(__s));
      }
# 5450 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_of(_CharT __c, size_type __pos = 0) const noexcept
      { return this->find(__c, __pos); }
# 5462 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, size_type>
 find_first_of(const _Tp& __svt, size_type __pos = 0) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return this->find_first_of(__sv.data(), __pos, __sv.size());
 }
# 5483 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_of(const basic_string& __str, size_type __pos = npos) const
      noexcept
      { return this->find_last_of(__str.data(), __pos, __str.size()); }
# 5500 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
      noexcept;
# 5514 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_of(const _CharT* __s, size_type __pos = npos) const
      noexcept
      {
                               ;
 return this->find_last_of(__s, __pos, traits_type::length(__s));
      }
# 5534 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_of(_CharT __c, size_type __pos = npos) const noexcept
      { return this->rfind(__c, __pos); }
# 5546 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, size_type>
 find_last_of(const _Tp& __svt, size_type __pos = npos) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return this->find_last_of(__sv.data(), __pos, __sv.size());
 }
# 5566 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_not_of(const basic_string& __str, size_type __pos = 0) const
      noexcept
      { return this->find_first_not_of(__str.data(), __pos, __str.size()); }
# 5583 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_not_of(const _CharT* __s, size_type __pos,
   size_type __n) const noexcept;
# 5597 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_not_of(const _CharT* __s, size_type __pos = 0) const
      noexcept
      {
                               ;
 return this->find_first_not_of(__s, __pos, traits_type::length(__s));
      }
# 5615 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_first_not_of(_CharT __c, size_type __pos = 0) const
      noexcept;
# 5627 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, size_type>
 find_first_not_of(const _Tp& __svt, size_type __pos = 0) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return this->find_first_not_of(__sv.data(), __pos, __sv.size());
 }
# 5648 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_not_of(const basic_string& __str, size_type __pos = npos) const
      noexcept
      { return this->find_last_not_of(__str.data(), __pos, __str.size()); }
# 5665 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_not_of(const _CharT* __s, size_type __pos,
         size_type __n) const noexcept;
# 5679 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_not_of(const _CharT* __s, size_type __pos = npos) const
      noexcept
      {
                               ;
 return this->find_last_not_of(__s, __pos, traits_type::length(__s));
      }
# 5697 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      size_type
      find_last_not_of(_CharT __c, size_type __pos = npos) const
      noexcept;
# 5709 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, size_type>
 find_last_not_of(const _Tp& __svt, size_type __pos = npos) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return this->find_last_not_of(__sv.data(), __pos, __sv.size());
 }
# 5731 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      basic_string
      substr(size_type __pos = 0, size_type __n = npos) const
      { return basic_string(*this,
       _M_check(__pos, "basic_string::substr"), __n); }
# 5750 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      int
      compare(const basic_string& __str) const
      {
 const size_type __size = this->size();
 const size_type __osize = __str.size();
 const size_type __len = std::min(__size, __osize);

 int __r = traits_type::compare(_M_data(), __str.data(), __len);
 if (!__r)
   __r = _S_compare(__size, __osize);
 return __r;
      }







      template<typename _Tp>
 _If_sv<_Tp, int>
 compare(const _Tp& __svt) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
    __sv_type __sv = __svt;
   const size_type __size = this->size();
   const size_type __osize = __sv.size();
   const size_type __len = std::min(__size, __osize);

   int __r = traits_type::compare(_M_data(), __sv.data(), __len);
   if (!__r)
     __r = _S_compare(__size, __osize);
   return __r;
 }
# 5793 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, int>
 compare(size_type __pos, size_type __n, const _Tp& __svt) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return __sv_type(*this).substr(__pos, __n).compare(__sv);
 }
# 5812 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      template<typename _Tp>
 _If_sv<_Tp, int>
 compare(size_type __pos1, size_type __n1, const _Tp& __svt,
  size_type __pos2, size_type __n2 = npos) const
 noexcept(is_same<_Tp, __sv_type>::value)
 {
   __sv_type __sv = __svt;
   return __sv_type(*this)
     .substr(__pos1, __n1).compare(__sv.substr(__pos2, __n2));
 }
# 5843 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      int
      compare(size_type __pos, size_type __n, const basic_string& __str) const;
# 5869 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      int
      compare(size_type __pos1, size_type __n1, const basic_string& __str,
       size_type __pos2, size_type __n2 = npos) const;
# 5887 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      int
      compare(const _CharT* __s) const noexcept;
# 5911 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      int
      compare(size_type __pos, size_type __n1, const _CharT* __s) const;
# 5938 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
      int
      compare(size_type __pos, size_type __n1, const _CharT* __s,
       size_type __n2) const;
# 5979 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  };




  template<typename _InputIterator, typename _CharT
      = typename iterator_traits<_InputIterator>::value_type,
    typename _Allocator = allocator<_CharT>,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireAllocator<_Allocator>>
    basic_string(_InputIterator, _InputIterator, _Allocator = _Allocator())
      -> basic_string<_CharT, char_traits<_CharT>, _Allocator>;



  template<typename _CharT, typename _Traits,
    typename _Allocator = allocator<_CharT>,
    typename = _RequireAllocator<_Allocator>>
    basic_string(basic_string_view<_CharT, _Traits>, const _Allocator& = _Allocator())
      -> basic_string<_CharT, _Traits, _Allocator>;

  template<typename _CharT, typename _Traits,
    typename _Allocator = allocator<_CharT>,
    typename = _RequireAllocator<_Allocator>>
    basic_string(basic_string_view<_CharT, _Traits>,
   typename basic_string<_CharT, _Traits, _Allocator>::size_type,
   typename basic_string<_CharT, _Traits, _Allocator>::size_type,
   const _Allocator& = _Allocator())
      -> basic_string<_CharT, _Traits, _Allocator>;
# 6018 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>
    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    {
      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
      __str.append(__rhs);
      return __str;
    }







  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT,_Traits,_Alloc>
    operator+(const _CharT* __lhs,
       const basic_string<_CharT,_Traits,_Alloc>& __rhs);







  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT,_Traits,_Alloc>
    operator+(_CharT __lhs, const basic_string<_CharT,_Traits,_Alloc>& __rhs);







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       const _CharT* __rhs)
    {
      basic_string<_CharT, _Traits, _Alloc> __str(__lhs);
      __str.append(__rhs);
      return __str;
    }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs, _CharT __rhs)
    {
      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef typename __string_type::size_type __size_type;
      __string_type __str(__lhs);
      __str.append(__size_type(1), __rhs);
      return __str;
    }


  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return std::move(__lhs.append(__rhs)); }

  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
    { return std::move(__rhs.insert(0, __lhs)); }

  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
    {
      const auto __size = __lhs.size() + __rhs.size();
      const bool __cond = (__size > __lhs.capacity()
      && __size <= __rhs.capacity());
      return __cond ? std::move(__rhs.insert(0, __lhs))
             : std::move(__lhs.append(__rhs));
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(const _CharT* __lhs,
       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
    { return std::move(__rhs.insert(0, __lhs)); }

  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(_CharT __lhs,
       basic_string<_CharT, _Traits, _Alloc>&& __rhs)
    { return std::move(__rhs.insert(0, 1, __lhs)); }

  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
       const _CharT* __rhs)
    { return std::move(__lhs.append(__rhs)); }

  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_string<_CharT, _Traits, _Alloc>
    operator+(basic_string<_CharT, _Traits, _Alloc>&& __lhs,
       _CharT __rhs)
    { return std::move(__lhs.append(1, __rhs)); }
# 6139 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept
    { return __lhs.compare(__rhs) == 0; }

  template<typename _CharT>
    inline
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value, bool>::__type
    operator==(const basic_string<_CharT>& __lhs,
        const basic_string<_CharT>& __rhs) noexcept
    { return (__lhs.size() == __rhs.size()
       && !std::char_traits<_CharT>::compare(__lhs.data(), __rhs.data(),
          __lhs.size())); }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator==(const _CharT* __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return __rhs.compare(__lhs) == 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator==(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const _CharT* __rhs)
    { return __lhs.compare(__rhs) == 0; }
# 6186 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept
    { return !(__lhs == __rhs); }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator!=(const _CharT* __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return !(__lhs == __rhs); }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator!=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const _CharT* __rhs)
    { return !(__lhs == __rhs); }
# 6224 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept
    { return __lhs.compare(__rhs) < 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator<(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       const _CharT* __rhs)
    { return __lhs.compare(__rhs) < 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator<(const _CharT* __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return __rhs.compare(__lhs) > 0; }
# 6262 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept
    { return __lhs.compare(__rhs) > 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator>(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
       const _CharT* __rhs)
    { return __lhs.compare(__rhs) > 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator>(const _CharT* __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return __rhs.compare(__lhs) < 0; }
# 6300 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept
    { return __lhs.compare(__rhs) <= 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator<=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const _CharT* __rhs)
    { return __lhs.compare(__rhs) <= 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator<=(const _CharT* __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return __rhs.compare(__lhs) >= 0; }
# 6338 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept
    { return __lhs.compare(__rhs) >= 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator>=(const basic_string<_CharT, _Traits, _Alloc>& __lhs,
        const _CharT* __rhs)
    { return __lhs.compare(__rhs) >= 0; }







  template<typename _CharT, typename _Traits, typename _Alloc>
    inline bool
    operator>=(const _CharT* __lhs,
      const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    { return __rhs.compare(__lhs) <= 0; }
# 6376 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline void
    swap(basic_string<_CharT, _Traits, _Alloc>& __lhs,
  basic_string<_CharT, _Traits, _Alloc>& __rhs)
    noexcept(noexcept(__lhs.swap(__rhs)))
    { __lhs.swap(__rhs); }
# 6396 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __is,
        basic_string<_CharT, _Traits, _Alloc>& __str);

  template<>
    basic_istream<char>&
    operator>>(basic_istream<char>& __is, basic_string<char>& __str);
# 6414 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __os,
        const basic_string<_CharT, _Traits, _Alloc>& __str)
    {


      return __ostream_insert(__os, __str.data(), __str.size());
    }
# 6437 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_istream<_CharT, _Traits>&
    getline(basic_istream<_CharT, _Traits>& __is,
     basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim);
# 6454 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_istream<_CharT, _Traits>&
    getline(basic_istream<_CharT, _Traits>& __is,
     basic_string<_CharT, _Traits, _Alloc>& __str)
    { return std::getline(__is, __str, __is.widen('\n')); }



  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_istream<_CharT, _Traits>&
    getline(basic_istream<_CharT, _Traits>&& __is,
     basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim)
    { return std::getline(__is, __str, __delim); }


  template<typename _CharT, typename _Traits, typename _Alloc>
    inline basic_istream<_CharT, _Traits>&
    getline(basic_istream<_CharT, _Traits>&& __is,
     basic_string<_CharT, _Traits, _Alloc>& __str)
    { return std::getline(__is, __str); }


  template<>
    basic_istream<char>&
    getline(basic_istream<char>& __in, basic_string<char>& __str,
     char __delim);


  template<>
    basic_istream<wchar_t>&
    getline(basic_istream<wchar_t>& __in, basic_string<wchar_t>& __str,
     wchar_t __delim);



}



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/string_conversions.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/string_conversions.h" 3








# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdlib" 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/string_conversions.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 3




# 1 "/usr/include/wchar.h" 1 3 4
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwchar" 2 3
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/string_conversions.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdio" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdio" 3


# 1 "/usr/include/stdio.h" 1 3 4
# 29 "/usr/include/stdio.h" 3 4
extern "C" {



# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 34 "/usr/include/stdio.h" 2 3 4
# 74 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/libio.h" 1 3 4
# 32 "/usr/include/libio.h" 3 4
# 1 "/usr/include/_G_config.h" 1 3 4
# 15 "/usr/include/_G_config.h" 3 4
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3 4
# 16 "/usr/include/_G_config.h" 2 3 4




# 1 "/usr/include/wchar.h" 1 3 4
# 21 "/usr/include/_G_config.h" 2 3 4
typedef struct
{
  __off_t __pos;
  __mbstate_t __state;
} _G_fpos_t;
typedef struct
{
  __off64_t __pos;
  __mbstate_t __state;
} _G_fpos64_t;
# 33 "/usr/include/libio.h" 2 3 4
# 145 "/usr/include/libio.h" 3 4
struct _IO_jump_t; struct _IO_FILE;
# 155 "/usr/include/libio.h" 3 4
typedef void _IO_lock_t;





struct _IO_marker {
  struct _IO_marker *_next;
  struct _IO_FILE *_sbuf;



  int _pos;
# 178 "/usr/include/libio.h" 3 4
};


enum __codecvt_result
{
  __codecvt_ok,
  __codecvt_partial,
  __codecvt_error,
  __codecvt_noconv
};
# 246 "/usr/include/libio.h" 3 4
struct _IO_FILE {
  int _flags;




  char* _IO_read_ptr;
  char* _IO_read_end;
  char* _IO_read_base;
  char* _IO_write_base;
  char* _IO_write_ptr;
  char* _IO_write_end;
  char* _IO_buf_base;
  char* _IO_buf_end;

  char *_IO_save_base;
  char *_IO_backup_base;
  char *_IO_save_end;

  struct _IO_marker *_markers;

  struct _IO_FILE *_chain;

  int _fileno;



  int _flags2;

  __off_t _old_offset;



  unsigned short _cur_column;
  signed char _vtable_offset;
  char _shortbuf[1];



  _IO_lock_t *_lock;
# 294 "/usr/include/libio.h" 3 4
  __off64_t _offset;
# 303 "/usr/include/libio.h" 3 4
  void *__pad1;
  void *__pad2;
  void *__pad3;
  void *__pad4;
  size_t __pad5;

  int _mode;

  char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];

};





struct _IO_FILE_plus;

extern struct _IO_FILE_plus _IO_2_1_stdin_;
extern struct _IO_FILE_plus _IO_2_1_stdout_;
extern struct _IO_FILE_plus _IO_2_1_stderr_;
# 339 "/usr/include/libio.h" 3 4
typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);







typedef __ssize_t __io_write_fn (void *__cookie, const char *__buf,
     size_t __n);







typedef int __io_seek_fn (void *__cookie, __off64_t *__pos, int __w);


typedef int __io_close_fn (void *__cookie);




typedef __io_read_fn cookie_read_function_t;
typedef __io_write_fn cookie_write_function_t;
typedef __io_seek_fn cookie_seek_function_t;
typedef __io_close_fn cookie_close_function_t;


typedef struct
{
  __io_read_fn *read;
  __io_write_fn *write;
  __io_seek_fn *seek;
  __io_close_fn *close;
} _IO_cookie_io_functions_t;
typedef _IO_cookie_io_functions_t cookie_io_functions_t;

struct _IO_cookie_file;


extern void _IO_cookie_init (struct _IO_cookie_file *__cfile, int __read_write,
        void *__cookie, _IO_cookie_io_functions_t __fns);




extern "C" {


extern int __underflow (_IO_FILE *);
extern int __uflow (_IO_FILE *);
extern int __overflow (_IO_FILE *, int);
# 435 "/usr/include/libio.h" 3 4
extern int _IO_getc (_IO_FILE *__fp);
extern int _IO_putc (int __c, _IO_FILE *__fp);
extern int _IO_feof (_IO_FILE *__fp) throw ();
extern int _IO_ferror (_IO_FILE *__fp) throw ();

extern int _IO_peekc_locked (_IO_FILE *__fp);





extern void _IO_flockfile (_IO_FILE *) throw ();
extern void _IO_funlockfile (_IO_FILE *) throw ();
extern int _IO_ftrylockfile (_IO_FILE *) throw ();
# 465 "/usr/include/libio.h" 3 4
extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
   __gnuc_va_list, int *__restrict);
extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
    __gnuc_va_list);
extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t);
extern size_t _IO_sgetn (_IO_FILE *, void *, size_t);

extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t, int, int);
extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t, int);

extern void _IO_free_backup_area (_IO_FILE *) throw ();
# 527 "/usr/include/libio.h" 3 4
}
# 75 "/usr/include/stdio.h" 2 3 4




typedef __gnuc_va_list va_list;
# 110 "/usr/include/stdio.h" 3 4
typedef _G_fpos_t fpos_t;





typedef _G_fpos64_t fpos64_t;
# 164 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/bits/stdio_lim.h" 1 3 4
# 165 "/usr/include/stdio.h" 2 3 4



extern struct _IO_FILE *stdin;
extern struct _IO_FILE *stdout;
extern struct _IO_FILE *stderr;







extern int remove (const char *__filename) throw ();

extern int rename (const char *__old, const char *__new) throw ();




extern int renameat (int __oldfd, const char *__old, int __newfd,
       const char *__new) throw ();
# 195 "/usr/include/stdio.h" 3 4
extern FILE *tmpfile (void) ;
# 205 "/usr/include/stdio.h" 3 4
extern FILE *tmpfile64 (void) ;



extern char *tmpnam (char *__s) throw () ;





extern char *tmpnam_r (char *__s) throw () ;
# 227 "/usr/include/stdio.h" 3 4
extern char *tempnam (const char *__dir, const char *__pfx)
     throw () __attribute__ ((__malloc__)) ;
# 237 "/usr/include/stdio.h" 3 4
extern int fclose (FILE *__stream);




extern int fflush (FILE *__stream);
# 252 "/usr/include/stdio.h" 3 4
extern int fflush_unlocked (FILE *__stream);
# 262 "/usr/include/stdio.h" 3 4
extern int fcloseall (void);
# 272 "/usr/include/stdio.h" 3 4
extern FILE *fopen (const char *__restrict __filename,
      const char *__restrict __modes) ;




extern FILE *freopen (const char *__restrict __filename,
        const char *__restrict __modes,
        FILE *__restrict __stream) ;
# 297 "/usr/include/stdio.h" 3 4
extern FILE *fopen64 (const char *__restrict __filename,
        const char *__restrict __modes) ;
extern FILE *freopen64 (const char *__restrict __filename,
   const char *__restrict __modes,
   FILE *__restrict __stream) ;




extern FILE *fdopen (int __fd, const char *__modes) throw () ;





extern FILE *fopencookie (void *__restrict __magic_cookie,
     const char *__restrict __modes,
     _IO_cookie_io_functions_t __io_funcs) throw () ;




extern FILE *fmemopen (void *__s, size_t __len, const char *__modes)
  throw () ;




extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) throw () ;






extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) throw ();



extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
      int __modes, size_t __n) throw ();





extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
         size_t __size) throw ();


extern void setlinebuf (FILE *__stream) throw ();
# 356 "/usr/include/stdio.h" 3 4
extern int fprintf (FILE *__restrict __stream,
      const char *__restrict __format, ...);




extern int printf (const char *__restrict __format, ...);

extern int sprintf (char *__restrict __s,
      const char *__restrict __format, ...) throw ();





extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
       __gnuc_va_list __arg);




extern int vprintf (const char *__restrict __format, __gnuc_va_list __arg);

extern int vsprintf (char *__restrict __s, const char *__restrict __format,
       __gnuc_va_list __arg) throw ();





extern int snprintf (char *__restrict __s, size_t __maxlen,
       const char *__restrict __format, ...)
     throw () __attribute__ ((__format__ (__printf__, 3, 4)));

extern int vsnprintf (char *__restrict __s, size_t __maxlen,
        const char *__restrict __format, __gnuc_va_list __arg)
     throw () __attribute__ ((__format__ (__printf__, 3, 0)));






extern int vasprintf (char **__restrict __ptr, const char *__restrict __f,
        __gnuc_va_list __arg)
     throw () __attribute__ ((__format__ (__printf__, 2, 0))) ;
extern int __asprintf (char **__restrict __ptr,
         const char *__restrict __fmt, ...)
     throw () __attribute__ ((__format__ (__printf__, 2, 3))) ;
extern int asprintf (char **__restrict __ptr,
       const char *__restrict __fmt, ...)
     throw () __attribute__ ((__format__ (__printf__, 2, 3))) ;




extern int vdprintf (int __fd, const char *__restrict __fmt,
       __gnuc_va_list __arg)
     __attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf (int __fd, const char *__restrict __fmt, ...)
     __attribute__ ((__format__ (__printf__, 2, 3)));
# 425 "/usr/include/stdio.h" 3 4
extern int fscanf (FILE *__restrict __stream,
     const char *__restrict __format, ...) ;




extern int scanf (const char *__restrict __format, ...) ;

extern int sscanf (const char *__restrict __s,
     const char *__restrict __format, ...) throw ();
# 471 "/usr/include/stdio.h" 3 4
extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      __gnuc_va_list __arg)
     __attribute__ ((__format__ (__scanf__, 2, 0))) ;





extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
     __attribute__ ((__format__ (__scanf__, 1, 0))) ;


extern int vsscanf (const char *__restrict __s,
      const char *__restrict __format, __gnuc_va_list __arg)
     throw () __attribute__ ((__format__ (__scanf__, 2, 0)));
# 531 "/usr/include/stdio.h" 3 4
extern int fgetc (FILE *__stream);
extern int getc (FILE *__stream);





extern int getchar (void);
# 550 "/usr/include/stdio.h" 3 4
extern int getc_unlocked (FILE *__stream);
extern int getchar_unlocked (void);
# 561 "/usr/include/stdio.h" 3 4
extern int fgetc_unlocked (FILE *__stream);
# 573 "/usr/include/stdio.h" 3 4
extern int fputc (int __c, FILE *__stream);
extern int putc (int __c, FILE *__stream);





extern int putchar (int __c);
# 594 "/usr/include/stdio.h" 3 4
extern int fputc_unlocked (int __c, FILE *__stream);







extern int putc_unlocked (int __c, FILE *__stream);
extern int putchar_unlocked (int __c);






extern int getw (FILE *__stream);


extern int putw (int __w, FILE *__stream);
# 622 "/usr/include/stdio.h" 3 4
extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
          ;
# 649 "/usr/include/stdio.h" 3 4
extern char *fgets_unlocked (char *__restrict __s, int __n,
        FILE *__restrict __stream) ;
# 665 "/usr/include/stdio.h" 3 4
extern __ssize_t __getdelim (char **__restrict __lineptr,
          size_t *__restrict __n, int __delimiter,
          FILE *__restrict __stream) ;
extern __ssize_t getdelim (char **__restrict __lineptr,
        size_t *__restrict __n, int __delimiter,
        FILE *__restrict __stream) ;







extern __ssize_t getline (char **__restrict __lineptr,
       size_t *__restrict __n,
       FILE *__restrict __stream) ;
# 689 "/usr/include/stdio.h" 3 4
extern int fputs (const char *__restrict __s, FILE *__restrict __stream);





extern int puts (const char *__s);






extern int ungetc (int __c, FILE *__stream);






extern size_t fread (void *__restrict __ptr, size_t __size,
       size_t __n, FILE *__restrict __stream) ;




extern size_t fwrite (const void *__restrict __ptr, size_t __size,
        size_t __n, FILE *__restrict __s);
# 726 "/usr/include/stdio.h" 3 4
extern int fputs_unlocked (const char *__restrict __s,
      FILE *__restrict __stream);
# 737 "/usr/include/stdio.h" 3 4
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
         size_t __n, FILE *__restrict __stream) ;
extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
          size_t __n, FILE *__restrict __stream);
# 749 "/usr/include/stdio.h" 3 4
extern int fseek (FILE *__stream, long int __off, int __whence);




extern long int ftell (FILE *__stream) ;




extern void rewind (FILE *__stream);
# 773 "/usr/include/stdio.h" 3 4
extern int fseeko (FILE *__stream, __off_t __off, int __whence);




extern __off_t ftello (FILE *__stream) ;
# 798 "/usr/include/stdio.h" 3 4
extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);




extern int fsetpos (FILE *__stream, const fpos_t *__pos);
# 818 "/usr/include/stdio.h" 3 4
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
extern __off64_t ftello64 (FILE *__stream) ;
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, const fpos64_t *__pos);




extern void clearerr (FILE *__stream) throw ();

extern int feof (FILE *__stream) throw () ;

extern int ferror (FILE *__stream) throw () ;




extern void clearerr_unlocked (FILE *__stream) throw ();
extern int feof_unlocked (FILE *__stream) throw () ;
extern int ferror_unlocked (FILE *__stream) throw () ;
# 846 "/usr/include/stdio.h" 3 4
extern void perror (const char *__s);






# 1 "/usr/include/bits/sys_errlist.h" 1 3 4
# 26 "/usr/include/bits/sys_errlist.h" 3 4
extern int sys_nerr;
extern const char *const sys_errlist[];


extern int _sys_nerr;
extern const char *const _sys_errlist[];
# 854 "/usr/include/stdio.h" 2 3 4




extern int fileno (FILE *__stream) throw () ;




extern int fileno_unlocked (FILE *__stream) throw () ;
# 873 "/usr/include/stdio.h" 3 4
extern FILE *popen (const char *__command, const char *__modes) ;





extern int pclose (FILE *__stream);





extern char *ctermid (char *__s) throw ();





extern char *cuserid (char *__s);




struct obstack;


extern int obstack_printf (struct obstack *__restrict __obstack,
      const char *__restrict __format, ...)
     throw () __attribute__ ((__format__ (__printf__, 2, 3)));
extern int obstack_vprintf (struct obstack *__restrict __obstack,
       const char *__restrict __format,
       __gnuc_va_list __args)
     throw () __attribute__ ((__format__ (__printf__, 2, 0)));







extern void flockfile (FILE *__stream) throw ();



extern int ftrylockfile (FILE *__stream) throw () ;


extern void funlockfile (FILE *__stream) throw ();
# 934 "/usr/include/stdio.h" 3 4
# 1 "/usr/include/bits/stdio.h" 1 3 4
# 35 "/usr/include/bits/stdio.h" 3 4
extern __inline __attribute__ ((__gnu_inline__)) int
vprintf (const char *__restrict __fmt, __gnuc_va_list __arg)
{
  return vfprintf (stdout, __fmt, __arg);
}



extern __inline __attribute__ ((__gnu_inline__)) int
getchar (void)
{
  return _IO_getc (stdin);
}




extern __inline __attribute__ ((__gnu_inline__)) int
fgetc_unlocked (FILE *__fp)
{
  return (__builtin_expect (((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end), 0) ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++);
}





extern __inline __attribute__ ((__gnu_inline__)) int
getc_unlocked (FILE *__fp)
{
  return (__builtin_expect (((__fp)->_IO_read_ptr >= (__fp)->_IO_read_end), 0) ? __uflow (__fp) : *(unsigned char *) (__fp)->_IO_read_ptr++);
}


extern __inline __attribute__ ((__gnu_inline__)) int
getchar_unlocked (void)
{
  return (__builtin_expect (((stdin)->_IO_read_ptr >= (stdin)->_IO_read_end), 0) ? __uflow (stdin) : *(unsigned char *) (stdin)->_IO_read_ptr++);
}




extern __inline __attribute__ ((__gnu_inline__)) int
putchar (int __c)
{
  return _IO_putc (__c, stdout);
}




extern __inline __attribute__ ((__gnu_inline__)) int
fputc_unlocked (int __c, FILE *__stream)
{
  return (__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c)));
}





extern __inline __attribute__ ((__gnu_inline__)) int
putc_unlocked (int __c, FILE *__stream)
{
  return (__builtin_expect (((__stream)->_IO_write_ptr >= (__stream)->_IO_write_end), 0) ? __overflow (__stream, (unsigned char) (__c)) : (unsigned char) (*(__stream)->_IO_write_ptr++ = (__c)));
}


extern __inline __attribute__ ((__gnu_inline__)) int
putchar_unlocked (int __c)
{
  return (__builtin_expect (((stdout)->_IO_write_ptr >= (stdout)->_IO_write_end), 0) ? __overflow (stdout, (unsigned char) (__c)) : (unsigned char) (*(stdout)->_IO_write_ptr++ = (__c)));
}





extern __inline __attribute__ ((__gnu_inline__)) __ssize_t
getline (char **__lineptr, size_t *__n, FILE *__stream)
{
  return __getdelim (__lineptr, __n, '\n', __stream);
}





extern __inline __attribute__ ((__gnu_inline__)) int
 feof_unlocked (FILE *__stream) throw ()
{
  return (((__stream)->_flags & 0x10) != 0);
}


extern __inline __attribute__ ((__gnu_inline__)) int
 ferror_unlocked (FILE *__stream) throw ()
{
  return (((__stream)->_flags & 0x20) != 0);
}
# 935 "/usr/include/stdio.h" 2 3 4








}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdio" 2 3
# 96 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdio" 3
namespace std
{
  using ::FILE;
  using ::fpos_t;

  using ::clearerr;
  using ::fclose;
  using ::feof;
  using ::ferror;
  using ::fflush;
  using ::fgetc;
  using ::fgetpos;
  using ::fgets;
  using ::fopen;
  using ::fprintf;
  using ::fputc;
  using ::fputs;
  using ::fread;
  using ::freopen;
  using ::fscanf;
  using ::fseek;
  using ::fsetpos;
  using ::ftell;
  using ::fwrite;
  using ::getc;
  using ::getchar;




  using ::perror;
  using ::printf;
  using ::putc;
  using ::putchar;
  using ::puts;
  using ::remove;
  using ::rename;
  using ::rewind;
  using ::scanf;
  using ::setbuf;
  using ::setvbuf;
  using ::sprintf;
  using ::sscanf;
  using ::tmpfile;

  using ::tmpnam;

  using ::ungetc;
  using ::vfprintf;
  using ::vprintf;
  using ::vsprintf;
}
# 157 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdio" 3
namespace __gnu_cxx
{
# 175 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cstdio" 3
  using ::snprintf;
  using ::vfscanf;
  using ::vscanf;
  using ::vsnprintf;
  using ::vsscanf;

}

namespace std
{
  using ::__gnu_cxx::snprintf;
  using ::__gnu_cxx::vfscanf;
  using ::__gnu_cxx::vscanf;
  using ::__gnu_cxx::vsnprintf;
  using ::__gnu_cxx::vsscanf;
}
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/string_conversions.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cerrno" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cerrno" 3


# 1 "/usr/include/errno.h" 1 3 4
# 31 "/usr/include/errno.h" 3 4
extern "C" {



# 1 "/usr/include/bits/errno.h" 1 3 4
# 24 "/usr/include/bits/errno.h" 3 4
# 1 "/usr/include/linux/errno.h" 1 3 4
# 1 "/usr/include/asm/errno.h" 1 3 4
# 1 "/usr/include/asm-generic/errno.h" 1 3 4



# 1 "/usr/include/asm-generic/errno-base.h" 1 3 4
# 5 "/usr/include/asm-generic/errno.h" 2 3 4
# 2 "/usr/include/asm/errno.h" 2 3 4
# 2 "/usr/include/linux/errno.h" 2 3 4
# 25 "/usr/include/bits/errno.h" 2 3 4
# 50 "/usr/include/bits/errno.h" 3 4
extern int *__errno_location (void) throw () __attribute__ ((__const__));
# 36 "/usr/include/errno.h" 2 3 4
# 54 "/usr/include/errno.h" 3 4
extern char *program_invocation_name, *program_invocation_short_name;



}
# 68 "/usr/include/errno.h" 3 4
typedef int error_t;
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cerrno" 2 3
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/string_conversions.h" 2 3

namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{



  template<typename _TRet, typename _Ret = _TRet, typename _CharT,
    typename... _Base>
    _Ret
    __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
    const char* __name, const _CharT* __str, std::size_t* __idx,
    _Base... __base)
    {
      _Ret __ret;

      _CharT* __endptr;

      struct _Save_errno {
 _Save_errno() : _M_errno((*__errno_location ())) { (*__errno_location ()) = 0; }
 ~_Save_errno() { if ((*__errno_location ()) == 0) (*__errno_location ()) = _M_errno; }
 int _M_errno;
      } const __save_errno;

      struct _Range_chk {
   static bool
   _S_chk(_TRet, std::false_type) { return false; }

   static bool
   _S_chk(_TRet __val, std::true_type)
   {
     return __val < _TRet(__numeric_traits<int>::__min)
       || __val > _TRet(__numeric_traits<int>::__max);
   }
      };

      const _TRet __tmp = __convf(__str, &__endptr, __base...);

      if (__endptr == __str)
 std::__throw_invalid_argument(__name);
      else if ((*__errno_location ()) == 34
   || _Range_chk::_S_chk(__tmp, std::is_same<_Ret, int>{}))
 std::__throw_out_of_range(__name);
      else
 __ret = __tmp;

      if (__idx)
 *__idx = __endptr - __str;

      return __ret;
    }


  template<typename _String, typename _CharT = typename _String::value_type>
    _String
    __to_xstring(int (*__convf) (_CharT*, std::size_t, const _CharT*,
     __builtin_va_list), std::size_t __n,
   const _CharT* __fmt, ...)
    {


      _CharT* __s = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
         * __n));

      __builtin_va_list __args;
      __builtin_va_start(__args, __fmt);

      const int __len = __convf(__s, __n, __fmt, __args);

      __builtin_va_end(__args);

      return _String(__s, __s + __len);
    }


}
# 6494 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{





  inline int
  stoi(const string& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa<long, int>(&std::strtol, "stoi", __str.c_str(),
     __idx, __base); }

  inline long
  stol(const string& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::strtol, "stol", __str.c_str(),
        __idx, __base); }

  inline unsigned long
  stoul(const string& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::strtoul, "stoul", __str.c_str(),
        __idx, __base); }

  inline long long
  stoll(const string& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::strtoll, "stoll", __str.c_str(),
        __idx, __base); }

  inline unsigned long long
  stoull(const string& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::strtoull, "stoull", __str.c_str(),
        __idx, __base); }


  inline float
  stof(const string& __str, size_t* __idx = 0)
  { return __gnu_cxx::__stoa(&std::strtof, "stof", __str.c_str(), __idx); }

  inline double
  stod(const string& __str, size_t* __idx = 0)
  { return __gnu_cxx::__stoa(&std::strtod, "stod", __str.c_str(), __idx); }

  inline long double
  stold(const string& __str, size_t* __idx = 0)
  { return __gnu_cxx::__stoa(&std::strtold, "stold", __str.c_str(), __idx); }






  inline string
  to_string(int __val)
  { return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, 4 * sizeof(int),
        "%d", __val); }

  inline string
  to_string(unsigned __val)
  { return __gnu_cxx::__to_xstring<string>(&std::vsnprintf,
        4 * sizeof(unsigned),
        "%u", __val); }

  inline string
  to_string(long __val)
  { return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, 4 * sizeof(long),
        "%ld", __val); }

  inline string
  to_string(unsigned long __val)
  { return __gnu_cxx::__to_xstring<string>(&std::vsnprintf,
        4 * sizeof(unsigned long),
        "%lu", __val); }

  inline string
  to_string(long long __val)
  { return __gnu_cxx::__to_xstring<string>(&std::vsnprintf,
        4 * sizeof(long long),
        "%lld", __val); }

  inline string
  to_string(unsigned long long __val)
  { return __gnu_cxx::__to_xstring<string>(&std::vsnprintf,
        4 * sizeof(unsigned long long),
        "%llu", __val); }

  inline string
  to_string(float __val)
  {
    const int __n =
      __gnu_cxx::__numeric_traits<float>::__max_exponent10 + 20;
    return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, __n,
        "%f", __val);
  }

  inline string
  to_string(double __val)
  {
    const int __n =
      __gnu_cxx::__numeric_traits<double>::__max_exponent10 + 20;
    return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, __n,
        "%f", __val);
  }

  inline string
  to_string(long double __val)
  {
    const int __n =
      __gnu_cxx::__numeric_traits<long double>::__max_exponent10 + 20;
    return __gnu_cxx::__to_xstring<string>(&std::vsnprintf, __n,
        "%Lf", __val);
  }



  inline int
  stoi(const wstring& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa<long, int>(&std::wcstol, "stoi", __str.c_str(),
     __idx, __base); }

  inline long
  stol(const wstring& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::wcstol, "stol", __str.c_str(),
        __idx, __base); }

  inline unsigned long
  stoul(const wstring& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::wcstoul, "stoul", __str.c_str(),
        __idx, __base); }

  inline long long
  stoll(const wstring& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::wcstoll, "stoll", __str.c_str(),
        __idx, __base); }

  inline unsigned long long
  stoull(const wstring& __str, size_t* __idx = 0, int __base = 10)
  { return __gnu_cxx::__stoa(&std::wcstoull, "stoull", __str.c_str(),
        __idx, __base); }


  inline float
  stof(const wstring& __str, size_t* __idx = 0)
  { return __gnu_cxx::__stoa(&std::wcstof, "stof", __str.c_str(), __idx); }

  inline double
  stod(const wstring& __str, size_t* __idx = 0)
  { return __gnu_cxx::__stoa(&std::wcstod, "stod", __str.c_str(), __idx); }

  inline long double
  stold(const wstring& __str, size_t* __idx = 0)
  { return __gnu_cxx::__stoa(&std::wcstold, "stold", __str.c_str(), __idx); }



  inline wstring
  to_wstring(int __val)
  { return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf, 4 * sizeof(int),
         L"%d", __val); }

  inline wstring
  to_wstring(unsigned __val)
  { return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf,
         4 * sizeof(unsigned),
         L"%u", __val); }

  inline wstring
  to_wstring(long __val)
  { return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf, 4 * sizeof(long),
         L"%ld", __val); }

  inline wstring
  to_wstring(unsigned long __val)
  { return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf,
         4 * sizeof(unsigned long),
         L"%lu", __val); }

  inline wstring
  to_wstring(long long __val)
  { return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf,
         4 * sizeof(long long),
         L"%lld", __val); }

  inline wstring
  to_wstring(unsigned long long __val)
  { return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf,
         4 * sizeof(unsigned long long),
         L"%llu", __val); }

  inline wstring
  to_wstring(float __val)
  {
    const int __n =
      __gnu_cxx::__numeric_traits<float>::__max_exponent10 + 20;
    return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf, __n,
         L"%f", __val);
  }

  inline wstring
  to_wstring(double __val)
  {
    const int __n =
      __gnu_cxx::__numeric_traits<double>::__max_exponent10 + 20;
    return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf, __n,
         L"%f", __val);
  }

  inline wstring
  to_wstring(long double __val)
  {
    const int __n =
      __gnu_cxx::__numeric_traits<long double>::__max_exponent10 + 20;
    return __gnu_cxx::__to_xstring<wstring>(&std::vswprintf, __n,
         L"%Lf", __val);
  }





}







namespace std __attribute__ ((__visibility__ ("default")))
{






  template<>
    struct hash<string>
    : public __hash_base<size_t, string>
    {
      size_t
      operator()(const string& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(), __s.length()); }
    };

  template<>
    struct __is_fast_hash<hash<string>> : std::false_type
    { };



  template<>
    struct hash<wstring>
    : public __hash_base<size_t, wstring>
    {
      size_t
      operator()(const wstring& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(),
                                     __s.length() * sizeof(wchar_t)); }
    };

  template<>
    struct __is_fast_hash<hash<wstring>> : std::false_type
    { };
# 6778 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
  template<>
    struct hash<u16string>
    : public __hash_base<size_t, u16string>
    {
      size_t
      operator()(const u16string& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(),
                                     __s.length() * sizeof(char16_t)); }
    };

  template<>
    struct __is_fast_hash<hash<u16string>> : std::false_type
    { };


  template<>
    struct hash<u32string>
    : public __hash_base<size_t, u32string>
    {
      size_t
      operator()(const u32string& __s) const noexcept
      { return std::_Hash_impl::hash(__s.data(),
                                     __s.length() * sizeof(char32_t)); }
    };

  template<>
    struct __is_fast_hash<hash<u32string>> : std::false_type
    { };





  inline namespace literals
  {
  inline namespace string_literals
  {
#pragma GCC diagnostic push


    inline basic_string<char>
    operator""s(const char* __str, size_t __len)
    { return basic_string<char>{__str, __len}; }



    inline basic_string<wchar_t>
    operator""s(const wchar_t* __str, size_t __len)
    { return basic_string<wchar_t>{__str, __len}; }
# 6837 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.h" 3
    inline basic_string<char16_t>
    operator""s(const char16_t* __str, size_t __len)
    { return basic_string<char16_t>{__str, __len}; }


    inline basic_string<char32_t>
    operator""s(const char32_t* __str, size_t __len)
    { return basic_string<char32_t>{__str, __len}; }

#pragma GCC diagnostic pop
  }
  }


  namespace __detail::__variant
  {
    template<typename> struct _Never_valueless_alt;



    template<typename _Tp, typename _Traits, typename _Alloc>
      struct _Never_valueless_alt<std::basic_string<_Tp, _Traits, _Alloc>>
      : __and_<
 is_nothrow_move_constructible<std::basic_string<_Tp, _Traits, _Alloc>>,
 is_nothrow_move_assignable<std::basic_string<_Tp, _Traits, _Alloc>>
 >::type
      { };
  }




}
# 56 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.tcc" 1 3
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.tcc" 3



namespace std __attribute__ ((__visibility__ ("default")))
{
# 488 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.tcc" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    const typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    _Rep::_S_max_size = (((npos - sizeof(_Rep_base))/sizeof(_CharT)) - 1) / 4;

  template<typename _CharT, typename _Traits, typename _Alloc>
    const _CharT
    basic_string<_CharT, _Traits, _Alloc>::
    _Rep::_S_terminal = _CharT();

  template<typename _CharT, typename _Traits, typename _Alloc>
    const typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::npos;



  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::_Rep::_S_empty_rep_storage[
    (sizeof(_Rep_base) + sizeof(_CharT) + sizeof(size_type) - 1) /
      sizeof(size_type)];





  template<typename _CharT, typename _Traits, typename _Alloc>
    template<typename _InIterator>
      _CharT*
      basic_string<_CharT, _Traits, _Alloc>::
      _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
     input_iterator_tag)
      {

 if (__beg == __end && __a == _Alloc())
   return _S_empty_rep()._M_refdata();


 _CharT __buf[128];
 size_type __len = 0;
 while (__beg != __end && __len < sizeof(__buf) / sizeof(_CharT))
   {
     __buf[__len++] = *__beg;
     ++__beg;
   }
 _Rep* __r = _Rep::_S_create(__len, size_type(0), __a);
 _M_copy(__r->_M_refdata(), __buf, __len);
 try
   {
     while (__beg != __end)
       {
  if (__len == __r->_M_capacity)
    {

      _Rep* __another = _Rep::_S_create(__len + 1, __len, __a);
      _M_copy(__another->_M_refdata(), __r->_M_refdata(), __len);
      __r->_M_destroy(__a);
      __r = __another;
    }
  __r->_M_refdata()[__len++] = *__beg;
  ++__beg;
       }
   }
 catch(...)
   {
     __r->_M_destroy(__a);
     throw;
   }
 __r->_M_set_length_and_sharable(__len);
 return __r->_M_refdata();
      }

  template<typename _CharT, typename _Traits, typename _Alloc>
    template <typename _InIterator>
      _CharT*
      basic_string<_CharT, _Traits, _Alloc>::
      _S_construct(_InIterator __beg, _InIterator __end, const _Alloc& __a,
     forward_iterator_tag)
      {

 if (__beg == __end && __a == _Alloc())
   return _S_empty_rep()._M_refdata();


 if (__gnu_cxx::__is_null_pointer(__beg) && __beg != __end)
   __throw_logic_error(("basic_string::_S_construct null not valid"));

 const size_type __dnew = static_cast<size_type>(std::distance(__beg,
              __end));

 _Rep* __r = _Rep::_S_create(__dnew, size_type(0), __a);
 try
   { _S_copy_chars(__r->_M_refdata(), __beg, __end); }
 catch(...)
   {
     __r->_M_destroy(__a);
     throw;
   }
 __r->_M_set_length_and_sharable(__dnew);
 return __r->_M_refdata();
      }

  template<typename _CharT, typename _Traits, typename _Alloc>
    _CharT*
    basic_string<_CharT, _Traits, _Alloc>::
    _S_construct(size_type __n, _CharT __c, const _Alloc& __a)
    {

      if (__n == 0 && __a == _Alloc())
 return _S_empty_rep()._M_refdata();


      _Rep* __r = _Rep::_S_create(__n, size_type(0), __a);
      if (__n)
 _M_assign(__r->_M_refdata(), __n, __c);

      __r->_M_set_length_and_sharable(__n);
      return __r->_M_refdata();
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const basic_string& __str)
    : _M_dataplus(__str._M_rep()->_M_grab(_Alloc(__str.get_allocator()),
       __str.get_allocator()),
    __str.get_allocator())
    { }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const _Alloc& __a)
    : _M_dataplus(_S_construct(size_type(), _CharT(), __a), __a)
    { }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const basic_string& __str, size_type __pos, const _Alloc& __a)
    : _M_dataplus(_S_construct(__str._M_data()
          + __str._M_check(__pos,
      "basic_string::basic_string"),
          __str._M_data() + __str._M_limit(__pos, npos)
          + __pos, __a), __a)
    { }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const basic_string& __str, size_type __pos, size_type __n)
    : _M_dataplus(_S_construct(__str._M_data()
          + __str._M_check(__pos,
      "basic_string::basic_string"),
          __str._M_data() + __str._M_limit(__pos, __n)
          + __pos, _Alloc()), _Alloc())
    { }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const basic_string& __str, size_type __pos,
   size_type __n, const _Alloc& __a)
    : _M_dataplus(_S_construct(__str._M_data()
          + __str._M_check(__pos,
      "basic_string::basic_string"),
          __str._M_data() + __str._M_limit(__pos, __n)
          + __pos, __a), __a)
    { }


  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const _CharT* __s, size_type __n, const _Alloc& __a)
    : _M_dataplus(_S_construct(__s, __s + __n, __a), __a)
    { }


  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(const _CharT* __s, const _Alloc& __a)
    : _M_dataplus(_S_construct(__s, __s ? __s + traits_type::length(__s) :
          __s + npos, __a), __a)
    { }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(size_type __n, _CharT __c, const _Alloc& __a)
    : _M_dataplus(_S_construct(__n, __c, __a), __a)
    { }


  template<typename _CharT, typename _Traits, typename _Alloc>
    template<typename _InputIterator>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(_InputIterator __beg, _InputIterator __end, const _Alloc& __a)
    : _M_dataplus(_S_construct(__beg, __end, __a), __a)
    { }


  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>::
    basic_string(initializer_list<_CharT> __l, const _Alloc& __a)
    : _M_dataplus(_S_construct(__l.begin(), __l.end(), __a), __a)
    { }


  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    assign(const basic_string& __str)
    {
      if (_M_rep() != __str._M_rep())
 {

   const allocator_type __a = this->get_allocator();
   _CharT* __tmp = __str._M_rep()->_M_grab(__a, __str.get_allocator());
   _M_rep()->_M_dispose(__a);
   _M_data(__tmp);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    assign(const _CharT* __s, size_type __n)
    {
                                             ;
      _M_check_length(this->size(), __n, "basic_string::assign");
      if (_M_disjunct(__s) || _M_rep()->_M_is_shared())
 return _M_replace_safe(size_type(0), this->size(), __s, __n);
      else
 {

   const size_type __pos = __s - _M_data();
   if (__pos >= __n)
     _M_copy(_M_data(), __s, __n);
   else if (__pos)
     _M_move(_M_data(), __s, __n);
   _M_rep()->_M_set_length_and_sharable(__n);
   return *this;
 }
     }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    append(size_type __n, _CharT __c)
    {
      if (__n)
 {
   _M_check_length(size_type(0), __n, "basic_string::append");
   const size_type __len = __n + this->size();
   if (__len > this->capacity() || _M_rep()->_M_is_shared())
     this->reserve(__len);
   _M_assign(_M_data() + this->size(), __n, __c);
   _M_rep()->_M_set_length_and_sharable(__len);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    append(const _CharT* __s, size_type __n)
    {
                                             ;
      if (__n)
 {
   _M_check_length(size_type(0), __n, "basic_string::append");
   const size_type __len = __n + this->size();
   if (__len > this->capacity() || _M_rep()->_M_is_shared())
     {
       if (_M_disjunct(__s))
  this->reserve(__len);
       else
  {
    const size_type __off = __s - _M_data();
    this->reserve(__len);
    __s = _M_data() + __off;
  }
     }
   _M_copy(_M_data() + this->size(), __s, __n);
   _M_rep()->_M_set_length_and_sharable(__len);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    append(const basic_string& __str)
    {
      const size_type __size = __str.size();
      if (__size)
 {
   const size_type __len = __size + this->size();
   if (__len > this->capacity() || _M_rep()->_M_is_shared())
     this->reserve(__len);
   _M_copy(_M_data() + this->size(), __str._M_data(), __size);
   _M_rep()->_M_set_length_and_sharable(__len);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    append(const basic_string& __str, size_type __pos, size_type __n)
    {
      __str._M_check(__pos, "basic_string::append");
      __n = __str._M_limit(__pos, __n);
      if (__n)
 {
   const size_type __len = __n + this->size();
   if (__len > this->capacity() || _M_rep()->_M_is_shared())
     this->reserve(__len);
   _M_copy(_M_data() + this->size(), __str._M_data() + __pos, __n);
   _M_rep()->_M_set_length_and_sharable(__len);
 }
      return *this;
    }

   template<typename _CharT, typename _Traits, typename _Alloc>
     basic_string<_CharT, _Traits, _Alloc>&
     basic_string<_CharT, _Traits, _Alloc>::
     insert(size_type __pos, const _CharT* __s, size_type __n)
     {
                                              ;
       _M_check(__pos, "basic_string::insert");
       _M_check_length(size_type(0), __n, "basic_string::insert");
       if (_M_disjunct(__s) || _M_rep()->_M_is_shared())
         return _M_replace_safe(__pos, size_type(0), __s, __n);
       else
         {

           const size_type __off = __s - _M_data();
           _M_mutate(__pos, 0, __n);
           __s = _M_data() + __off;
           _CharT* __p = _M_data() + __pos;
           if (__s + __n <= __p)
             _M_copy(__p, __s, __n);
           else if (__s >= __p)
             _M_copy(__p, __s + __n, __n);
           else
             {
        const size_type __nleft = __p - __s;
               _M_copy(__p, __s, __nleft);
               _M_copy(__p + __nleft, __p + __n, __n - __nleft);
             }
           return *this;
         }
     }

   template<typename _CharT, typename _Traits, typename _Alloc>
     typename basic_string<_CharT, _Traits, _Alloc>::iterator
     basic_string<_CharT, _Traits, _Alloc>::
     erase(iterator __first, iterator __last)
     {

                           ;




       const size_type __size = __last - __first;
       if (__size)
  {
    const size_type __pos = __first - _M_ibegin();
    _M_mutate(__pos, __size, size_type(0));
    _M_rep()->_M_set_leaked();
    return iterator(_M_data() + __pos);
  }
       else
  return __first;
     }

   template<typename _CharT, typename _Traits, typename _Alloc>
     basic_string<_CharT, _Traits, _Alloc>&
     basic_string<_CharT, _Traits, _Alloc>::
     replace(size_type __pos, size_type __n1, const _CharT* __s,
      size_type __n2)
     {
                                               ;
       _M_check(__pos, "basic_string::replace");
       __n1 = _M_limit(__pos, __n1);
       _M_check_length(__n1, __n2, "basic_string::replace");
       bool __left;
       if (_M_disjunct(__s) || _M_rep()->_M_is_shared())
         return _M_replace_safe(__pos, __n1, __s, __n2);
       else if ((__left = __s + __n2 <= _M_data() + __pos)
  || _M_data() + __pos + __n1 <= __s)
  {

    size_type __off = __s - _M_data();
    __left ? __off : (__off += __n2 - __n1);
    _M_mutate(__pos, __n1, __n2);
    _M_copy(_M_data() + __pos, _M_data() + __off, __n2);
    return *this;
  }
       else
  {

    const basic_string __tmp(__s, __n2);
    return _M_replace_safe(__pos, __n1, __tmp._M_data(), __n2);
  }
     }

  template<typename _CharT, typename _Traits, typename _Alloc>
    void
    basic_string<_CharT, _Traits, _Alloc>::_Rep::
    _M_destroy(const _Alloc& __a) throw ()
    {
      const size_type __size = sizeof(_Rep_base) +
                        (this->_M_capacity + 1) * sizeof(_CharT);
      _Raw_bytes_alloc(__a).deallocate(reinterpret_cast<char*>(this), __size);
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    void
    basic_string<_CharT, _Traits, _Alloc>::
    _M_leak_hard()
    {

      if (_M_rep() == &_S_empty_rep())
 return;

      if (_M_rep()->_M_is_shared())
 _M_mutate(0, 0, 0);
      _M_rep()->_M_set_leaked();
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    void
    basic_string<_CharT, _Traits, _Alloc>::
    _M_mutate(size_type __pos, size_type __len1, size_type __len2)
    {
      const size_type __old_size = this->size();
      const size_type __new_size = __old_size + __len2 - __len1;
      const size_type __how_much = __old_size - __pos - __len1;

      if (__new_size > this->capacity() || _M_rep()->_M_is_shared())
 {

   const allocator_type __a = get_allocator();
   _Rep* __r = _Rep::_S_create(__new_size, this->capacity(), __a);

   if (__pos)
     _M_copy(__r->_M_refdata(), _M_data(), __pos);
   if (__how_much)
     _M_copy(__r->_M_refdata() + __pos + __len2,
      _M_data() + __pos + __len1, __how_much);

   _M_rep()->_M_dispose(__a);
   _M_data(__r->_M_refdata());
 }
      else if (__how_much && __len1 != __len2)
 {

   _M_move(_M_data() + __pos + __len2,
    _M_data() + __pos + __len1, __how_much);
 }
      _M_rep()->_M_set_length_and_sharable(__new_size);
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    void
    basic_string<_CharT, _Traits, _Alloc>::
    reserve(size_type __res)
    {
      if (__res != this->capacity() || _M_rep()->_M_is_shared())
        {

   if (__res < this->size())
     __res = this->size();
   const allocator_type __a = get_allocator();
   _CharT* __tmp = _M_rep()->_M_clone(__a, __res - this->size());
   _M_rep()->_M_dispose(__a);
   _M_data(__tmp);
        }
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    void
    basic_string<_CharT, _Traits, _Alloc>::
    swap(basic_string& __s)
    noexcept(allocator_traits<_Alloc>::is_always_equal::value)
    {
      if (_M_rep()->_M_is_leaked())
 _M_rep()->_M_set_sharable();
      if (__s._M_rep()->_M_is_leaked())
 __s._M_rep()->_M_set_sharable();
      if (this->get_allocator() == __s.get_allocator())
 {
   _CharT* __tmp = _M_data();
   _M_data(__s._M_data());
   __s._M_data(__tmp);
 }

      else
 {
   const basic_string __tmp1(_M_ibegin(), _M_iend(),
        __s.get_allocator());
   const basic_string __tmp2(__s._M_ibegin(), __s._M_iend(),
        this->get_allocator());
   *this = __tmp2;
   __s = __tmp1;
 }
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::_Rep*
    basic_string<_CharT, _Traits, _Alloc>::_Rep::
    _S_create(size_type __capacity, size_type __old_capacity,
       const _Alloc& __alloc)
    {


      if (__capacity > _S_max_size)
 __throw_length_error(("basic_string::_S_create"));
# 1028 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.tcc" 3
      const size_type __pagesize = 4096;
      const size_type __malloc_header_size = 4 * sizeof(void*);







      if (__capacity > __old_capacity && __capacity < 2 * __old_capacity)
 __capacity = 2 * __old_capacity;




      size_type __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);

      const size_type __adj_size = __size + __malloc_header_size;
      if (__adj_size > __pagesize && __capacity > __old_capacity)
 {
   const size_type __extra = __pagesize - __adj_size % __pagesize;
   __capacity += __extra / sizeof(_CharT);

   if (__capacity > _S_max_size)
     __capacity = _S_max_size;
   __size = (__capacity + 1) * sizeof(_CharT) + sizeof(_Rep);
 }



      void* __place = _Raw_bytes_alloc(__alloc).allocate(__size);
      _Rep *__p = new (__place) _Rep;
      __p->_M_capacity = __capacity;







      __p->_M_set_sharable();
      return __p;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    _CharT*
    basic_string<_CharT, _Traits, _Alloc>::_Rep::
    _M_clone(const _Alloc& __alloc, size_type __res)
    {

      const size_type __requested_cap = this->_M_length + __res;
      _Rep* __r = _Rep::_S_create(__requested_cap, this->_M_capacity,
      __alloc);
      if (this->_M_length)
 _M_copy(__r->_M_refdata(), _M_refdata(), this->_M_length);

      __r->_M_set_length_and_sharable(this->_M_length);
      return __r->_M_refdata();
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    void
    basic_string<_CharT, _Traits, _Alloc>::
    resize(size_type __n, _CharT __c)
    {
      const size_type __size = this->size();
      _M_check_length(__size, __n, "basic_string::resize");
      if (__size < __n)
 this->append(__n - __size, __c);
      else if (__n < __size)
 this->erase(__n);

    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    template<typename _InputIterator>
      basic_string<_CharT, _Traits, _Alloc>&
      basic_string<_CharT, _Traits, _Alloc>::
      _M_replace_dispatch(iterator __i1, iterator __i2, _InputIterator __k1,
     _InputIterator __k2, __false_type)
      {
 const basic_string __s(__k1, __k2);
 const size_type __n1 = __i2 - __i1;
 _M_check_length(__n1, __s.size(), "basic_string::_M_replace_dispatch");
 return _M_replace_safe(__i1 - _M_ibegin(), __n1, __s._M_data(),
          __s.size());
      }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    _M_replace_aux(size_type __pos1, size_type __n1, size_type __n2,
     _CharT __c)
    {
      _M_check_length(__n1, __n2, "basic_string::_M_replace_aux");
      _M_mutate(__pos1, __n1, __n2);
      if (__n2)
 _M_assign(_M_data() + __pos1, __n2, __c);
      return *this;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>&
    basic_string<_CharT, _Traits, _Alloc>::
    _M_replace_safe(size_type __pos1, size_type __n1, const _CharT* __s,
      size_type __n2)
    {
      _M_mutate(__pos1, __n1, __n2);
      if (__n2)
 _M_copy(_M_data() + __pos1, __s, __n2);
      return *this;
    }

    template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    copy(_CharT* __s, size_type __n, size_type __pos) const
    {
      _M_check(__pos, "basic_string::copy");
      __n = _M_limit(__pos, __n);
                                             ;
      if (__n)
 _M_copy(__s, _M_data() + __pos, __n);

      return __n;
    }


  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>
    operator+(const _CharT* __lhs,
       const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    {
                                      ;
      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef typename __string_type::size_type __size_type;
      const __size_type __len = _Traits::length(__lhs);
      __string_type __str;
      __str.reserve(__len + __rhs.size());
      __str.append(__lhs, __len);
      __str.append(__rhs);
      return __str;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_string<_CharT, _Traits, _Alloc>
    operator+(_CharT __lhs, const basic_string<_CharT, _Traits, _Alloc>& __rhs)
    {
      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef typename __string_type::size_type __size_type;
      __string_type __str;
      const __size_type __len = __rhs.size();
      __str.reserve(__len + 1);
      __str.append(__size_type(1), __lhs);
      __str.append(__rhs);
      return __str;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find(const _CharT* __s, size_type __pos, size_type __n) const
    noexcept
    {
                                             ;
      const size_type __size = this->size();

      if (__n == 0)
 return __pos <= __size ? __pos : npos;
      if (__pos >= __size)
 return npos;

      const _CharT __elem0 = __s[0];
      const _CharT* const __data = data();
      const _CharT* __first = __data + __pos;
      const _CharT* const __last = __data + __size;
      size_type __len = __size - __pos;

      while (__len >= __n)
 {

   __first = traits_type::find(__first, __len - __n + 1, __elem0);
   if (!__first)
     return npos;



   if (traits_type::compare(__first, __s, __n) == 0)
     return __first - __data;
   __len = __last - ++__first;
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find(_CharT __c, size_type __pos) const noexcept
    {
      size_type __ret = npos;
      const size_type __size = this->size();
      if (__pos < __size)
 {
   const _CharT* __data = _M_data();
   const size_type __n = __size - __pos;
   const _CharT* __p = traits_type::find(__data + __pos, __n, __c);
   if (__p)
     __ret = __p - __data;
 }
      return __ret;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    rfind(const _CharT* __s, size_type __pos, size_type __n) const
    noexcept
    {
                                             ;
      const size_type __size = this->size();
      if (__n <= __size)
 {
   __pos = std::min(size_type(__size - __n), __pos);
   const _CharT* __data = _M_data();
   do
     {
       if (traits_type::compare(__data + __pos, __s, __n) == 0)
  return __pos;
     }
   while (__pos-- > 0);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    rfind(_CharT __c, size_type __pos) const noexcept
    {
      size_type __size = this->size();
      if (__size)
 {
   if (--__size > __pos)
     __size = __pos;
   for (++__size; __size-- > 0; )
     if (traits_type::eq(_M_data()[__size], __c))
       return __size;
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find_first_of(const _CharT* __s, size_type __pos, size_type __n) const
    noexcept
    {
                                             ;
      for (; __n && __pos < this->size(); ++__pos)
 {
   const _CharT* __p = traits_type::find(__s, __n, _M_data()[__pos]);
   if (__p)
     return __pos;
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find_last_of(const _CharT* __s, size_type __pos, size_type __n) const
    noexcept
    {
                                             ;
      size_type __size = this->size();
      if (__size && __n)
 {
   if (--__size > __pos)
     __size = __pos;
   do
     {
       if (traits_type::find(__s, __n, _M_data()[__size]))
  return __size;
     }
   while (__size-- != 0);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find_first_not_of(const _CharT* __s, size_type __pos, size_type __n) const
    noexcept
    {
                                             ;
      for (; __pos < this->size(); ++__pos)
 if (!traits_type::find(__s, __n, _M_data()[__pos]))
   return __pos;
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find_first_not_of(_CharT __c, size_type __pos) const noexcept
    {
      for (; __pos < this->size(); ++__pos)
 if (!traits_type::eq(_M_data()[__pos], __c))
   return __pos;
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find_last_not_of(const _CharT* __s, size_type __pos, size_type __n) const
    noexcept
    {
                                             ;
      size_type __size = this->size();
      if (__size)
 {
   if (--__size > __pos)
     __size = __pos;
   do
     {
       if (!traits_type::find(__s, __n, _M_data()[__size]))
  return __size;
     }
   while (__size--);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    typename basic_string<_CharT, _Traits, _Alloc>::size_type
    basic_string<_CharT, _Traits, _Alloc>::
    find_last_not_of(_CharT __c, size_type __pos) const noexcept
    {
      size_type __size = this->size();
      if (__size)
 {
   if (--__size > __pos)
     __size = __pos;
   do
     {
       if (!traits_type::eq(_M_data()[__size], __c))
  return __size;
     }
   while (__size--);
 }
      return npos;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    int
    basic_string<_CharT, _Traits, _Alloc>::
    compare(size_type __pos, size_type __n, const basic_string& __str) const
    {
      _M_check(__pos, "basic_string::compare");
      __n = _M_limit(__pos, __n);
      const size_type __osize = __str.size();
      const size_type __len = std::min(__n, __osize);
      int __r = traits_type::compare(_M_data() + __pos, __str.data(), __len);
      if (!__r)
 __r = _S_compare(__n, __osize);
      return __r;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    int
    basic_string<_CharT, _Traits, _Alloc>::
    compare(size_type __pos1, size_type __n1, const basic_string& __str,
     size_type __pos2, size_type __n2) const
    {
      _M_check(__pos1, "basic_string::compare");
      __str._M_check(__pos2, "basic_string::compare");
      __n1 = _M_limit(__pos1, __n1);
      __n2 = __str._M_limit(__pos2, __n2);
      const size_type __len = std::min(__n1, __n2);
      int __r = traits_type::compare(_M_data() + __pos1,
         __str.data() + __pos2, __len);
      if (!__r)
 __r = _S_compare(__n1, __n2);
      return __r;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    int
    basic_string<_CharT, _Traits, _Alloc>::
    compare(const _CharT* __s) const noexcept
    {
                                    ;
      const size_type __size = this->size();
      const size_type __osize = traits_type::length(__s);
      const size_type __len = std::min(__size, __osize);
      int __r = traits_type::compare(_M_data(), __s, __len);
      if (!__r)
 __r = _S_compare(__size, __osize);
      return __r;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    int
    basic_string <_CharT, _Traits, _Alloc>::
    compare(size_type __pos, size_type __n1, const _CharT* __s) const
    {
                                    ;
      _M_check(__pos, "basic_string::compare");
      __n1 = _M_limit(__pos, __n1);
      const size_type __osize = traits_type::length(__s);
      const size_type __len = std::min(__n1, __osize);
      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
      if (!__r)
 __r = _S_compare(__n1, __osize);
      return __r;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    int
    basic_string <_CharT, _Traits, _Alloc>::
    compare(size_type __pos, size_type __n1, const _CharT* __s,
     size_type __n2) const
    {
                                              ;
      _M_check(__pos, "basic_string::compare");
      __n1 = _M_limit(__pos, __n1);
      const size_type __len = std::min(__n1, __n2);
      int __r = traits_type::compare(_M_data() + __pos, __s, __len);
      if (!__r)
 __r = _S_compare(__n1, __n2);
      return __r;
    }


  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __in,
        basic_string<_CharT, _Traits, _Alloc>& __str)
    {
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef typename __istream_type::ios_base __ios_base;
      typedef typename __istream_type::int_type __int_type;
      typedef typename __string_type::size_type __size_type;
      typedef ctype<_CharT> __ctype_type;
      typedef typename __ctype_type::ctype_base __ctype_base;

      __size_type __extracted = 0;
      typename __ios_base::iostate __err = __ios_base::goodbit;
      typename __istream_type::sentry __cerb(__in, false);
      if (__cerb)
 {
   try
     {

       __str.erase();
       _CharT __buf[128];
       __size_type __len = 0;
       const streamsize __w = __in.width();
       const __size_type __n = __w > 0 ? static_cast<__size_type>(__w)
                                : __str.max_size();
       const __ctype_type& __ct = use_facet<__ctype_type>(__in.getloc());
       const __int_type __eof = _Traits::eof();
       __int_type __c = __in.rdbuf()->sgetc();

       while (__extracted < __n
       && !_Traits::eq_int_type(__c, __eof)
       && !__ct.is(__ctype_base::space,
     _Traits::to_char_type(__c)))
  {
    if (__len == sizeof(__buf) / sizeof(_CharT))
      {
        __str.append(__buf, sizeof(__buf) / sizeof(_CharT));
        __len = 0;
      }
    __buf[__len++] = _Traits::to_char_type(__c);
    ++__extracted;
    __c = __in.rdbuf()->snextc();
  }
       __str.append(__buf, __len);

       if (_Traits::eq_int_type(__c, __eof))
  __err |= __ios_base::eofbit;
       __in.width(0);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       __in._M_setstate(__ios_base::badbit);
       throw;
     }
   catch(...)
     {



       __in._M_setstate(__ios_base::badbit);
     }
 }

      if (!__extracted)
 __err |= __ios_base::failbit;
      if (__err)
 __in.setstate(__err);
      return __in;
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    basic_istream<_CharT, _Traits>&
    getline(basic_istream<_CharT, _Traits>& __in,
     basic_string<_CharT, _Traits, _Alloc>& __str, _CharT __delim)
    {
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef typename __istream_type::ios_base __ios_base;
      typedef typename __istream_type::int_type __int_type;
      typedef typename __string_type::size_type __size_type;

      __size_type __extracted = 0;
      const __size_type __n = __str.max_size();
      typename __ios_base::iostate __err = __ios_base::goodbit;
      typename __istream_type::sentry __cerb(__in, true);
      if (__cerb)
 {
   try
     {
       __str.erase();
       const __int_type __idelim = _Traits::to_int_type(__delim);
       const __int_type __eof = _Traits::eof();
       __int_type __c = __in.rdbuf()->sgetc();

       while (__extracted < __n
       && !_Traits::eq_int_type(__c, __eof)
       && !_Traits::eq_int_type(__c, __idelim))
  {
    __str += _Traits::to_char_type(__c);
    ++__extracted;
    __c = __in.rdbuf()->snextc();
  }

       if (_Traits::eq_int_type(__c, __eof))
  __err |= __ios_base::eofbit;
       else if (_Traits::eq_int_type(__c, __idelim))
  {
    ++__extracted;
    __in.rdbuf()->sbumpc();
  }
       else
  __err |= __ios_base::failbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       __in._M_setstate(__ios_base::badbit);
       throw;
     }
   catch(...)
     {



       __in._M_setstate(__ios_base::badbit);
     }
 }
      if (!__extracted)
 __err |= __ios_base::failbit;
      if (__err)
 __in.setstate(__err);
      return __in;
    }
# 1608 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_string.tcc" 3
  extern template class basic_string<char>;







  extern template
    basic_istream<char>&
    operator>>(basic_istream<char>&, string&);
  extern template
    basic_ostream<char>&
    operator<<(basic_ostream<char>&, const string&);
  extern template
    basic_istream<char>&
    getline(basic_istream<char>&, string&, char);
  extern template
    basic_istream<char>&
    getline(basic_istream<char>&, string&);



  extern template class basic_string<wchar_t>;





  extern template
    basic_istream<wchar_t>&
    operator>>(basic_istream<wchar_t>&, wstring&);
  extern template
    basic_ostream<wchar_t>&
    operator<<(basic_ostream<wchar_t>&, const wstring&);
  extern template
    basic_istream<wchar_t>&
    getline(basic_istream<wchar_t>&, wstring&, wchar_t);
  extern template
    basic_istream<wchar_t>&
    getline(basic_istream<wchar_t>&, wstring&);




}
# 57 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/string" 2 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdexcept" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 99 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdexcept" 3
  typedef basic_string<char> __sso_string;
  typedef basic_string<char> __cow_string;
# 113 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/stdexcept" 3
  class logic_error : public exception
  {
    __cow_string _M_msg;

  public:

    explicit
    logic_error(const string& __arg) ;


    explicit
    logic_error(const char*) ;

    logic_error(logic_error&&) noexcept;
    logic_error& operator=(logic_error&&) noexcept;






    logic_error(const logic_error&) = default;
    logic_error& operator=(const logic_error&) = default;


    virtual ~logic_error() noexcept;



    virtual const char*
    what() const noexcept;





  };



  class domain_error : public logic_error
  {
  public:
    explicit domain_error(const string& __arg) ;

    explicit domain_error(const char*) ;
    domain_error(const domain_error&) = default;
    domain_error& operator=(const domain_error&) = default;
    domain_error(domain_error&&) = default;
    domain_error& operator=(domain_error&&) = default;

    virtual ~domain_error() noexcept;
  };


  class invalid_argument : public logic_error
  {
  public:
    explicit invalid_argument(const string& __arg) ;

    explicit invalid_argument(const char*) ;
    invalid_argument(const invalid_argument&) = default;
    invalid_argument& operator=(const invalid_argument&) = default;
    invalid_argument(invalid_argument&&) = default;
    invalid_argument& operator=(invalid_argument&&) = default;

    virtual ~invalid_argument() noexcept;
  };



  class length_error : public logic_error
  {
  public:
    explicit length_error(const string& __arg) ;

    explicit length_error(const char*) ;
    length_error(const length_error&) = default;
    length_error& operator=(const length_error&) = default;
    length_error(length_error&&) = default;
    length_error& operator=(length_error&&) = default;

    virtual ~length_error() noexcept;
  };



  class out_of_range : public logic_error
  {
  public:
    explicit out_of_range(const string& __arg) ;

    explicit out_of_range(const char*) ;
    out_of_range(const out_of_range&) = default;
    out_of_range& operator=(const out_of_range&) = default;
    out_of_range(out_of_range&&) = default;
    out_of_range& operator=(out_of_range&&) = default;

    virtual ~out_of_range() noexcept;
  };






  class runtime_error : public exception
  {
    __cow_string _M_msg;

  public:

    explicit
    runtime_error(const string& __arg) ;


    explicit
    runtime_error(const char*) ;

    runtime_error(runtime_error&&) noexcept;
    runtime_error& operator=(runtime_error&&) noexcept;






    runtime_error(const runtime_error&) = default;
    runtime_error& operator=(const runtime_error&) = default;


    virtual ~runtime_error() noexcept;



    virtual const char*
    what() const noexcept;





  };


  class range_error : public runtime_error
  {
  public:
    explicit range_error(const string& __arg) ;

    explicit range_error(const char*) ;
    range_error(const range_error&) = default;
    range_error& operator=(const range_error&) = default;
    range_error(range_error&&) = default;
    range_error& operator=(range_error&&) = default;

    virtual ~range_error() noexcept;
  };


  class overflow_error : public runtime_error
  {
  public:
    explicit overflow_error(const string& __arg) ;

    explicit overflow_error(const char*) ;
    overflow_error(const overflow_error&) = default;
    overflow_error& operator=(const overflow_error&) = default;
    overflow_error(overflow_error&&) = default;
    overflow_error& operator=(overflow_error&&) = default;

    virtual ~overflow_error() noexcept;
  };


  class underflow_error : public runtime_error
  {
  public:
    explicit underflow_error(const string& __arg) ;

    explicit underflow_error(const char*) ;
    underflow_error(const underflow_error&) = default;
    underflow_error& operator=(const underflow_error&) = default;
    underflow_error(underflow_error&&) = default;
    underflow_error& operator=(underflow_error&&) = default;

    virtual ~underflow_error() noexcept;
  };




}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/array" 2 3



namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Tp, std::size_t _Nm>
    struct __array_traits
    {
      typedef _Tp _Type[_Nm];
      typedef __is_swappable<_Tp> _Is_swappable;
      typedef __is_nothrow_swappable<_Tp> _Is_nothrow_swappable;

      static constexpr _Tp&
      _S_ref(const _Type& __t, std::size_t __n) noexcept
      { return const_cast<_Tp&>(__t[__n]); }

      static constexpr _Tp*
      _S_ptr(const _Type& __t) noexcept
      { return const_cast<_Tp*>(__t); }
    };

 template<typename _Tp>
   struct __array_traits<_Tp, 0>
   {
     struct _Type { };
     typedef true_type _Is_swappable;
     typedef true_type _Is_nothrow_swappable;

     static constexpr _Tp&
     _S_ref(const _Type&, std::size_t) noexcept
     { return *static_cast<_Tp*>(nullptr); }

     static constexpr _Tp*
     _S_ptr(const _Type&) noexcept
     { return nullptr; }
   };
# 93 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/array" 3
  template<typename _Tp, std::size_t _Nm>
    struct array
    {
      typedef _Tp value_type;
      typedef value_type* pointer;
      typedef const value_type* const_pointer;
      typedef value_type& reference;
      typedef const value_type& const_reference;
      typedef value_type* iterator;
      typedef const value_type* const_iterator;
      typedef std::size_t size_type;
      typedef std::ptrdiff_t difference_type;
      typedef std::reverse_iterator<iterator> reverse_iterator;
      typedef std::reverse_iterator<const_iterator> const_reverse_iterator;


      typedef std::__array_traits<_Tp, _Nm> _AT_Type;
      typename _AT_Type::_Type _M_elems;




      void
      fill(const value_type& __u)
      { std::fill_n(begin(), size(), __u); }

      void
      swap(array& __other)
      noexcept(_AT_Type::_Is_nothrow_swappable::value)
      { std::swap_ranges(begin(), end(), __other.begin()); }


      constexpr iterator
      begin() noexcept
      { return iterator(data()); }

      constexpr const_iterator
      begin() const noexcept
      { return const_iterator(data()); }

      constexpr iterator
      end() noexcept
      { return iterator(data() + _Nm); }

      constexpr const_iterator
      end() const noexcept
      { return const_iterator(data() + _Nm); }

      constexpr reverse_iterator
      rbegin() noexcept
      { return reverse_iterator(end()); }

      constexpr const_reverse_iterator
      rbegin() const noexcept
      { return const_reverse_iterator(end()); }

      constexpr reverse_iterator
      rend() noexcept
      { return reverse_iterator(begin()); }

      constexpr const_reverse_iterator
      rend() const noexcept
      { return const_reverse_iterator(begin()); }

      constexpr const_iterator
      cbegin() const noexcept
      { return const_iterator(data()); }

      constexpr const_iterator
      cend() const noexcept
      { return const_iterator(data() + _Nm); }

      constexpr const_reverse_iterator
      crbegin() const noexcept
      { return const_reverse_iterator(end()); }

      constexpr const_reverse_iterator
      crend() const noexcept
      { return const_reverse_iterator(begin()); }


      constexpr size_type
      size() const noexcept { return _Nm; }

      constexpr size_type
      max_size() const noexcept { return _Nm; }

      [[__nodiscard__]] constexpr bool
      empty() const noexcept { return size() == 0; }


      constexpr reference
      operator[](size_type __n) noexcept
      { return _AT_Type::_S_ref(_M_elems, __n); }

      constexpr const_reference
      operator[](size_type __n) const noexcept
      { return _AT_Type::_S_ref(_M_elems, __n); }

      constexpr reference
      at(size_type __n)
      {
 if (__n >= _Nm)
   std::__throw_out_of_range_fmt(("array::at: __n (which is %zu) " ">= _Nm (which is %zu)"),

     __n, _Nm);
 return _AT_Type::_S_ref(_M_elems, __n);
      }

      constexpr const_reference
      at(size_type __n) const
      {


 return __n < _Nm ? _AT_Type::_S_ref(_M_elems, __n)
   : (std::__throw_out_of_range_fmt(("array::at: __n (which is %zu) " ">= _Nm (which is %zu)"),

        __n, _Nm),
      _AT_Type::_S_ref(_M_elems, 0));
      }

      constexpr reference
      front() noexcept
      { return *begin(); }

      constexpr const_reference
      front() const noexcept
      { return _AT_Type::_S_ref(_M_elems, 0); }

      constexpr reference
      back() noexcept
      { return _Nm ? *(end() - 1) : *end(); }

      constexpr const_reference
      back() const noexcept
      {
 return _Nm ? _AT_Type::_S_ref(_M_elems, _Nm - 1)
             : _AT_Type::_S_ref(_M_elems, 0);
      }

      constexpr pointer
      data() noexcept
      { return _AT_Type::_S_ptr(_M_elems); }

      constexpr const_pointer
      data() const noexcept
      { return _AT_Type::_S_ptr(_M_elems); }
    };


  template<typename _Tp, typename... _Up>
    array(_Tp, _Up...)
      -> array<enable_if_t<(is_same_v<_Tp, _Up> && ...), _Tp>,
        1 + sizeof...(_Up)>;



  template<typename _Tp, std::size_t _Nm>
    inline bool
    operator==(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
    { return std::equal(__one.begin(), __one.end(), __two.begin()); }

  template<typename _Tp, std::size_t _Nm>
    inline bool
    operator!=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
    { return !(__one == __two); }

  template<typename _Tp, std::size_t _Nm>
    inline bool
    operator<(const array<_Tp, _Nm>& __a, const array<_Tp, _Nm>& __b)
    {
      return std::lexicographical_compare(__a.begin(), __a.end(),
       __b.begin(), __b.end());
    }

  template<typename _Tp, std::size_t _Nm>
    inline bool
    operator>(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
    { return __two < __one; }

  template<typename _Tp, std::size_t _Nm>
    inline bool
    operator<=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
    { return !(__one > __two); }

  template<typename _Tp, std::size_t _Nm>
    inline bool
    operator>=(const array<_Tp, _Nm>& __one, const array<_Tp, _Nm>& __two)
    { return !(__one < __two); }


  template<typename _Tp, std::size_t _Nm>
    inline


    typename enable_if<
      std::__array_traits<_Tp, _Nm>::_Is_swappable::value
    >::type



    swap(array<_Tp, _Nm>& __one, array<_Tp, _Nm>& __two)
    noexcept(noexcept(__one.swap(__two)))
    { __one.swap(__two); }


  template<typename _Tp, std::size_t _Nm>
    typename enable_if<
      !std::__array_traits<_Tp, _Nm>::_Is_swappable::value>::type
    swap(array<_Tp, _Nm>&, array<_Tp, _Nm>&) = delete;


  template<std::size_t _Int, typename _Tp, std::size_t _Nm>
    constexpr _Tp&
    get(array<_Tp, _Nm>& __arr) noexcept
    {
      static_assert(_Int < _Nm, "array index is within bounds");
      return std::__array_traits<_Tp, _Nm>::
 _S_ref(__arr._M_elems, _Int);
    }

  template<std::size_t _Int, typename _Tp, std::size_t _Nm>
    constexpr _Tp&&
    get(array<_Tp, _Nm>&& __arr) noexcept
    {
      static_assert(_Int < _Nm, "array index is within bounds");
      return std::move(std::get<_Int>(__arr));
    }

  template<std::size_t _Int, typename _Tp, std::size_t _Nm>
    constexpr const _Tp&
    get(const array<_Tp, _Nm>& __arr) noexcept
    {
      static_assert(_Int < _Nm, "array index is within bounds");
      return std::__array_traits<_Tp, _Nm>::
 _S_ref(__arr._M_elems, _Int);
    }

  template<std::size_t _Int, typename _Tp, std::size_t _Nm>
    constexpr const _Tp&&
    get(const array<_Tp, _Nm>&& __arr) noexcept
    {
      static_assert(_Int < _Nm, "array index is within bounds");
      return std::move(std::get<_Int>(__arr));
    }


}

namespace std __attribute__ ((__visibility__ ("default")))
{





  template<typename _Tp>
    struct tuple_size;


  template<typename _Tp, std::size_t _Nm>
    struct tuple_size<std::array<_Tp, _Nm>>
    : public integral_constant<std::size_t, _Nm> { };


  template<std::size_t _Int, typename _Tp>
    struct tuple_element;


  template<std::size_t _Int, typename _Tp, std::size_t _Nm>
    struct tuple_element<_Int, std::array<_Tp, _Nm>>
    {
      static_assert(_Int < _Nm, "index is out of bounds");
      typedef _Tp type;
    };

  template<typename _Tp, std::size_t _Nm>
    struct __is_tuple_like_impl<std::array<_Tp, _Nm>> : true_type
    { };


}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tuple" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/uses_allocator.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/uses_allocator.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{



  struct __erased_type { };




  template<typename _Alloc, typename _Tp>
    using __is_erased_or_convertible
      = __or_<is_convertible<_Alloc, _Tp>, is_same<_Tp, __erased_type>>;


  struct allocator_arg_t { explicit allocator_arg_t() = default; };

  inline constexpr allocator_arg_t allocator_arg =
    allocator_arg_t();

  template<typename _Tp, typename _Alloc, typename = __void_t<>>
    struct __uses_allocator_helper
    : false_type { };

  template<typename _Tp, typename _Alloc>
    struct __uses_allocator_helper<_Tp, _Alloc,
       __void_t<typename _Tp::allocator_type>>
    : __is_erased_or_convertible<_Alloc, typename _Tp::allocator_type>::type
    { };


  template<typename _Tp, typename _Alloc>
    struct uses_allocator
    : __uses_allocator_helper<_Tp, _Alloc>::type
    { };

  struct __uses_alloc_base { };

  struct __uses_alloc0 : __uses_alloc_base
  {
    struct _Sink { void operator=(const void*) { } } _M_a;
  };

  template<typename _Alloc>
    struct __uses_alloc1 : __uses_alloc_base { const _Alloc* _M_a; };

  template<typename _Alloc>
    struct __uses_alloc2 : __uses_alloc_base { const _Alloc* _M_a; };

  template<bool, typename _Tp, typename _Alloc, typename... _Args>
    struct __uses_alloc;

  template<typename _Tp, typename _Alloc, typename... _Args>
    struct __uses_alloc<true, _Tp, _Alloc, _Args...>
    : conditional<
        is_constructible<_Tp, allocator_arg_t, const _Alloc&, _Args...>::value,
        __uses_alloc1<_Alloc>,
        __uses_alloc2<_Alloc>>::type
    {


      static_assert(__or_<
   is_constructible<_Tp, allocator_arg_t, const _Alloc&, _Args...>,
   is_constructible<_Tp, _Args..., const _Alloc&>>::value,
   "construction with an allocator must be possible"
   " if uses_allocator is true");
    };

  template<typename _Tp, typename _Alloc, typename... _Args>
    struct __uses_alloc<false, _Tp, _Alloc, _Args...>
    : __uses_alloc0 { };

  template<typename _Tp, typename _Alloc, typename... _Args>
    using __uses_alloc_t =
      __uses_alloc<uses_allocator<_Tp, _Alloc>::value, _Tp, _Alloc, _Args...>;

  template<typename _Tp, typename _Alloc, typename... _Args>
    inline __uses_alloc_t<_Tp, _Alloc, _Args...>
    __use_alloc(const _Alloc& __a)
    {
      __uses_alloc_t<_Tp, _Alloc, _Args...> __ret;
      __ret._M_a = std::__addressof(__a);
      return __ret;
    }

  template<typename _Tp, typename _Alloc, typename... _Args>
    void
    __use_alloc(const _Alloc&&) = delete;


  template <typename _Tp, typename _Alloc>
    inline constexpr bool uses_allocator_v =
      uses_allocator<_Tp, _Alloc>::value;


  template<template<typename...> class _Predicate,
    typename _Tp, typename _Alloc, typename... _Args>
    struct __is_uses_allocator_predicate
    : conditional<uses_allocator<_Tp, _Alloc>::value,
      __or_<_Predicate<_Tp, allocator_arg_t, _Alloc, _Args...>,
     _Predicate<_Tp, _Args..., _Alloc>>,
      _Predicate<_Tp, _Args...>>::type { };

  template<typename _Tp, typename _Alloc, typename... _Args>
    struct __is_uses_allocator_constructible
    : __is_uses_allocator_predicate<is_constructible, _Tp, _Alloc, _Args...>
    { };


  template<typename _Tp, typename _Alloc, typename... _Args>
    inline constexpr bool __is_uses_allocator_constructible_v =
      __is_uses_allocator_constructible<_Tp, _Alloc, _Args...>::value;


  template<typename _Tp, typename _Alloc, typename... _Args>
    struct __is_nothrow_uses_allocator_constructible
    : __is_uses_allocator_predicate<is_nothrow_constructible,
        _Tp, _Alloc, _Args...>
    { };



  template<typename _Tp, typename _Alloc, typename... _Args>
    inline constexpr bool
    __is_nothrow_uses_allocator_constructible_v =
      __is_nothrow_uses_allocator_constructible<_Tp, _Alloc, _Args...>::value;


  template<typename _Tp, typename... _Args>
    void __uses_allocator_construct_impl(__uses_alloc0 __a, _Tp* __ptr,
      _Args&&... __args)
    { ::new ((void*)__ptr) _Tp(std::forward<_Args>(__args)...); }

  template<typename _Tp, typename _Alloc, typename... _Args>
    void __uses_allocator_construct_impl(__uses_alloc1<_Alloc> __a, _Tp* __ptr,
      _Args&&... __args)
    {
      ::new ((void*)__ptr) _Tp(allocator_arg, *__a._M_a,
          std::forward<_Args>(__args)...);
    }

  template<typename _Tp, typename _Alloc, typename... _Args>
    void __uses_allocator_construct_impl(__uses_alloc2<_Alloc> __a, _Tp* __ptr,
      _Args&&... __args)
    { ::new ((void*)__ptr) _Tp(std::forward<_Args>(__args)..., *__a._M_a); }

  template<typename _Tp, typename _Alloc, typename... _Args>
    void __uses_allocator_construct(const _Alloc& __a, _Tp* __ptr,
        _Args&&... __args)
    {
      std::__uses_allocator_construct_impl(
   std::__use_alloc<_Tp, _Alloc, _Args...>(__a), __ptr,
   std::forward<_Args>(__args)...);
    }


}
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tuple" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/invoke.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/invoke.h" 3







namespace std __attribute__ ((__visibility__ ("default")))
{
# 52 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/invoke.h" 3
  template<typename _Tp, typename _Up = typename __inv_unwrap<_Tp>::type>
    constexpr _Up&&
    __invfwd(typename remove_reference<_Tp>::type& __t) noexcept
    { return static_cast<_Up&&>(__t); }

  template<typename _Res, typename _Fn, typename... _Args>
    constexpr _Res
    __invoke_impl(__invoke_other, _Fn&& __f, _Args&&... __args)
    { return std::forward<_Fn>(__f)(std::forward<_Args>(__args)...); }

  template<typename _Res, typename _MemFun, typename _Tp, typename... _Args>
    constexpr _Res
    __invoke_impl(__invoke_memfun_ref, _MemFun&& __f, _Tp&& __t,
    _Args&&... __args)
    { return (__invfwd<_Tp>(__t).*__f)(std::forward<_Args>(__args)...); }

  template<typename _Res, typename _MemFun, typename _Tp, typename... _Args>
    constexpr _Res
    __invoke_impl(__invoke_memfun_deref, _MemFun&& __f, _Tp&& __t,
    _Args&&... __args)
    {
      return ((*std::forward<_Tp>(__t)).*__f)(std::forward<_Args>(__args)...);
    }

  template<typename _Res, typename _MemPtr, typename _Tp>
    constexpr _Res
    __invoke_impl(__invoke_memobj_ref, _MemPtr&& __f, _Tp&& __t)
    { return __invfwd<_Tp>(__t).*__f; }

  template<typename _Res, typename _MemPtr, typename _Tp>
    constexpr _Res
    __invoke_impl(__invoke_memobj_deref, _MemPtr&& __f, _Tp&& __t)
    { return (*std::forward<_Tp>(__t)).*__f; }


  template<typename _Callable, typename... _Args>
    constexpr typename __invoke_result<_Callable, _Args...>::type
    __invoke(_Callable&& __fn, _Args&&... __args)
    noexcept(__is_nothrow_invocable<_Callable, _Args...>::value)
    {
      using __result = __invoke_result<_Callable, _Args...>;
      using __type = typename __result::type;
      using __tag = typename __result::__invoke_type;
      return std::__invoke_impl<__type>(__tag{}, std::forward<_Callable>(__fn),
     std::forward<_Args>(__args)...);
    }


}
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tuple" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{







  template<typename... _Elements>
    class tuple;

  template<typename _Tp>
    struct __is_empty_non_tuple : is_empty<_Tp> { };


  template<typename _El0, typename... _El>
    struct __is_empty_non_tuple<tuple<_El0, _El...>> : false_type { };


  template<typename _Tp>
    using __empty_not_final
    = typename conditional<__is_final(_Tp), false_type,
      __is_empty_non_tuple<_Tp>>::type;

  template<std::size_t _Idx, typename _Head,
    bool = __empty_not_final<_Head>::value>
    struct _Head_base;

  template<std::size_t _Idx, typename _Head>
    struct _Head_base<_Idx, _Head, true>
    : public _Head
    {
      constexpr _Head_base()
      : _Head() { }

      constexpr _Head_base(const _Head& __h)
      : _Head(__h) { }

      constexpr _Head_base(const _Head_base&) = default;
      constexpr _Head_base(_Head_base&&) = default;

      template<typename _UHead>
        constexpr _Head_base(_UHead&& __h)
 : _Head(std::forward<_UHead>(__h)) { }

      _Head_base(allocator_arg_t, __uses_alloc0)
      : _Head() { }

      template<typename _Alloc>
 _Head_base(allocator_arg_t, __uses_alloc1<_Alloc> __a)
 : _Head(allocator_arg, *__a._M_a) { }

      template<typename _Alloc>
 _Head_base(allocator_arg_t, __uses_alloc2<_Alloc> __a)
 : _Head(*__a._M_a) { }

      template<typename _UHead>
 _Head_base(__uses_alloc0, _UHead&& __uhead)
 : _Head(std::forward<_UHead>(__uhead)) { }

      template<typename _Alloc, typename _UHead>
 _Head_base(__uses_alloc1<_Alloc> __a, _UHead&& __uhead)
 : _Head(allocator_arg, *__a._M_a, std::forward<_UHead>(__uhead)) { }

      template<typename _Alloc, typename _UHead>
 _Head_base(__uses_alloc2<_Alloc> __a, _UHead&& __uhead)
 : _Head(std::forward<_UHead>(__uhead), *__a._M_a) { }

      static constexpr _Head&
      _M_head(_Head_base& __b) noexcept { return __b; }

      static constexpr const _Head&
      _M_head(const _Head_base& __b) noexcept { return __b; }
    };

  template<std::size_t _Idx, typename _Head>
    struct _Head_base<_Idx, _Head, false>
    {
      constexpr _Head_base()
      : _M_head_impl() { }

      constexpr _Head_base(const _Head& __h)
      : _M_head_impl(__h) { }

      constexpr _Head_base(const _Head_base&) = default;
      constexpr _Head_base(_Head_base&&) = default;

      template<typename _UHead>
        constexpr _Head_base(_UHead&& __h)
 : _M_head_impl(std::forward<_UHead>(__h)) { }

      _Head_base(allocator_arg_t, __uses_alloc0)
      : _M_head_impl() { }

      template<typename _Alloc>
 _Head_base(allocator_arg_t, __uses_alloc1<_Alloc> __a)
 : _M_head_impl(allocator_arg, *__a._M_a) { }

      template<typename _Alloc>
 _Head_base(allocator_arg_t, __uses_alloc2<_Alloc> __a)
 : _M_head_impl(*__a._M_a) { }

      template<typename _UHead>
 _Head_base(__uses_alloc0, _UHead&& __uhead)
 : _M_head_impl(std::forward<_UHead>(__uhead)) { }

      template<typename _Alloc, typename _UHead>
 _Head_base(__uses_alloc1<_Alloc> __a, _UHead&& __uhead)
 : _M_head_impl(allocator_arg, *__a._M_a, std::forward<_UHead>(__uhead))
 { }

      template<typename _Alloc, typename _UHead>
 _Head_base(__uses_alloc2<_Alloc> __a, _UHead&& __uhead)
 : _M_head_impl(std::forward<_UHead>(__uhead), *__a._M_a) { }

      static constexpr _Head&
      _M_head(_Head_base& __b) noexcept { return __b._M_head_impl; }

      static constexpr const _Head&
      _M_head(const _Head_base& __b) noexcept { return __b._M_head_impl; }

      _Head _M_head_impl;
    };
# 176 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/tuple" 3
  template<std::size_t _Idx, typename... _Elements>
    struct _Tuple_impl;






  template<std::size_t _Idx, typename _Head, typename... _Tail>
    struct _Tuple_impl<_Idx, _Head, _Tail...>
    : public _Tuple_impl<_Idx + 1, _Tail...>,
      private _Head_base<_Idx, _Head>
    {
      template<std::size_t, typename...> friend class _Tuple_impl;

      typedef _Tuple_impl<_Idx + 1, _Tail...> _Inherited;
      typedef _Head_base<_Idx, _Head> _Base;

      static constexpr _Head&
      _M_head(_Tuple_impl& __t) noexcept { return _Base::_M_head(__t); }

      static constexpr const _Head&
      _M_head(const _Tuple_impl& __t) noexcept { return _Base::_M_head(__t); }

      static constexpr _Inherited&
      _M_tail(_Tuple_impl& __t) noexcept { return __t; }

      static constexpr const _Inherited&
      _M_tail(const _Tuple_impl& __t) noexcept { return __t; }

      constexpr _Tuple_impl()
      : _Inherited(), _Base() { }

      explicit
      constexpr _Tuple_impl(const _Head& __head, const _Tail&... __tail)
      : _Inherited(__tail...), _Base(__head) { }

      template<typename _UHead, typename... _UTail, typename = typename
               enable_if<sizeof...(_Tail) == sizeof...(_UTail)>::type>
        explicit
        constexpr _Tuple_impl(_UHead&& __head, _UTail&&... __tail)
 : _Inherited(std::forward<_UTail>(__tail)...),
   _Base(std::forward<_UHead>(__head)) { }

      constexpr _Tuple_impl(const _Tuple_impl&) = default;



      _Tuple_impl& operator=(const _Tuple_impl&) = delete;

      constexpr
      _Tuple_impl(_Tuple_impl&& __in)
      noexcept(__and_<is_nothrow_move_constructible<_Head>,
               is_nothrow_move_constructible<_Inherited>>::value)
      : _Inherited(std::move(_M_tail(__in))),
 _Base(std::forward<_Head>(_M_head(__in))) { }

      template<typename... _UElements>
        constexpr _Tuple_impl(const _Tuple_impl<_Idx, _UElements...>& __in)
 : _Inherited(_Tuple_impl<_Idx, _UElements...>::_M_tail(__in)),
   _Base(_Tuple_impl<_Idx, _UElements...>::_M_head(__in)) { }

      template<typename _UHead, typename... _UTails>
        constexpr _Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&& __in)
 : _Inherited(std::move
       (_Tuple_impl<_Idx, _UHead, _UTails...>::_M_tail(__in))),
   _Base(std::forward<_UHead>
  (_Tuple_impl<_Idx, _UHead, _UTails...>::_M_head(__in))) { }

      template<typename _Alloc>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a)
 : _Inherited(__tag, __a),
          _Base(__tag, __use_alloc<_Head>(__a)) { }

      template<typename _Alloc>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
      const _Head& __head, const _Tail&... __tail)
 : _Inherited(__tag, __a, __tail...),
          _Base(__use_alloc<_Head, _Alloc, _Head>(__a), __head) { }

      template<typename _Alloc, typename _UHead, typename... _UTail,
               typename = typename enable_if<sizeof...(_Tail)
          == sizeof...(_UTail)>::type>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             _UHead&& __head, _UTail&&... __tail)
 : _Inherited(__tag, __a, std::forward<_UTail>(__tail)...),
          _Base(__use_alloc<_Head, _Alloc, _UHead>(__a),
         std::forward<_UHead>(__head)) { }

      template<typename _Alloc>
        _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             const _Tuple_impl& __in)
 : _Inherited(__tag, __a, _M_tail(__in)),
          _Base(__use_alloc<_Head, _Alloc, _Head>(__a), _M_head(__in)) { }

      template<typename _Alloc>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             _Tuple_impl&& __in)
 : _Inherited(__tag, __a, std::move(_M_tail(__in))),
   _Base(__use_alloc<_Head, _Alloc, _Head>(__a),
         std::forward<_Head>(_M_head(__in))) { }

      template<typename _Alloc, typename... _UElements>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             const _Tuple_impl<_Idx, _UElements...>& __in)
 : _Inherited(__tag, __a,
       _Tuple_impl<_Idx, _UElements...>::_M_tail(__in)),
   _Base(__use_alloc<_Head, _Alloc, _Head>(__a),
  _Tuple_impl<_Idx, _UElements...>::_M_head(__in)) { }

      template<typename _Alloc, typename _UHead, typename... _UTails>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             _Tuple_impl<_Idx, _UHead, _UTails...>&& __in)
 : _Inherited(__tag, __a, std::move
       (_Tuple_impl<_Idx, _UHead, _UTails...>::_M_tail(__in))),
   _Base(__use_alloc<_Head, _Alloc, _UHead>(__a),
                std::forward<_UHead>
  (_Tuple_impl<_Idx, _UHead, _UTails...>::_M_head(__in))) { }

      template<typename... _UElements>
        void
        _M_assign(const _Tuple_impl<_Idx, _UElements...>& __in)
        {
   _M_head(*this) = _Tuple_impl<_Idx, _UElements...>::_M_head(__in);
   _M_tail(*this)._M_assign(
       _Tuple_impl<_Idx, _UElements...>::_M_tail(__in));
 }

      template<typename _UHead, typename... _UTails>
        void
        _M_assign(_Tuple_impl<_Idx, _UHead, _UTails...>&& __in)
        {
   _M_head(*this) = std::forward<_UHead>
     (_Tuple_impl<_Idx, _UHead, _UTails...>::_M_head(__in));
   _M_tail(*this)._M_assign(
       std::move(_Tuple_impl<_Idx, _UHead, _UTails...>::_M_tail(__in)));
 }

    protected:
      void
      _M_swap(_Tuple_impl& __in)
      {
 using std::swap;
 swap(_M_head(*this), _M_head(__in));
 _Inherited::_M_swap(_M_tail(__in));
      }
    };


  template<std::size_t _Idx, typename _Head>
    struct _Tuple_impl<_Idx, _Head>
    : private _Head_base<_Idx, _Head>
    {
      template<std::size_t, typename...> friend class _Tuple_impl;

      typedef _Head_base<_Idx, _Head> _Base;

      static constexpr _Head&
      _M_head(_Tuple_impl& __t) noexcept { return _Base::_M_head(__t); }

      static constexpr const _Head&
      _M_head(const _Tuple_impl& __t) noexcept { return _Base::_M_head(__t); }

      constexpr _Tuple_impl()
      : _Base() { }

      explicit
      constexpr _Tuple_impl(const _Head& __head)
      : _Base(__head) { }

      template<typename _UHead>
        explicit
        constexpr _Tuple_impl(_UHead&& __head)
 : _Base(std::forward<_UHead>(__head)) { }

      constexpr _Tuple_impl(const _Tuple_impl&) = default;



      _Tuple_impl& operator=(const _Tuple_impl&) = delete;

      constexpr
      _Tuple_impl(_Tuple_impl&& __in)
      noexcept(is_nothrow_move_constructible<_Head>::value)
      : _Base(std::forward<_Head>(_M_head(__in))) { }

      template<typename _UHead>
        constexpr _Tuple_impl(const _Tuple_impl<_Idx, _UHead>& __in)
 : _Base(_Tuple_impl<_Idx, _UHead>::_M_head(__in)) { }

      template<typename _UHead>
        constexpr _Tuple_impl(_Tuple_impl<_Idx, _UHead>&& __in)
 : _Base(std::forward<_UHead>(_Tuple_impl<_Idx, _UHead>::_M_head(__in)))
 { }

      template<typename _Alloc>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a)
 : _Base(__tag, __use_alloc<_Head>(__a)) { }

      template<typename _Alloc>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
      const _Head& __head)
 : _Base(__use_alloc<_Head, _Alloc, _Head>(__a), __head) { }

      template<typename _Alloc, typename _UHead>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             _UHead&& __head)
 : _Base(__use_alloc<_Head, _Alloc, _UHead>(__a),
         std::forward<_UHead>(__head)) { }

      template<typename _Alloc>
        _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             const _Tuple_impl& __in)
 : _Base(__use_alloc<_Head, _Alloc, _Head>(__a), _M_head(__in)) { }

      template<typename _Alloc>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             _Tuple_impl&& __in)
 : _Base(__use_alloc<_Head, _Alloc, _Head>(__a),
         std::forward<_Head>(_M_head(__in))) { }

      template<typename _Alloc, typename _UHead>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             const _Tuple_impl<_Idx, _UHead>& __in)
 : _Base(__use_alloc<_Head, _Alloc, _Head>(__a),
  _Tuple_impl<_Idx, _UHead>::_M_head(__in)) { }

      template<typename _Alloc, typename _UHead>
 _Tuple_impl(allocator_arg_t __tag, const _Alloc& __a,
             _Tuple_impl<_Idx, _UHead>&& __in)
 : _Base(__use_alloc<_Head, _Alloc, _UHead>(__a),
                std::forward<_UHead>(_Tuple_impl<_Idx, _UHead>::_M_head(__in)))
 { }

      template<typename _UHead>
        void
        _M_assign(const _Tuple_impl<_Idx, _UHead>& __in)
        {
   _M_head(*this) = _Tuple_impl<_Idx, _UHead>::_M_head(__in);
 }

      template<typename _UHead>
        void
        _M_assign(_Tuple_impl<_Idx, _UHead>&& __in)
        {
   _M_head(*this)
     = std::forward<_UHead>(_Tuple_impl<_Idx, _UHead>::_M_head(__in));
 }

    protected:
      void
      _M_swap(_Tuple_impl& __in)
      {
 using std::swap;
 swap(_M_head(*this), _M_head(__in));
      }
    };



  template<bool, typename... _Elements>
  struct _TC
  {
    template<typename... _UElements>
    static constexpr bool _ConstructibleTuple()
    {
      return __and_<is_constructible<_Elements, const _UElements&>...>::value;
    }

    template<typename... _UElements>
    static constexpr bool _ImplicitlyConvertibleTuple()
    {
      return __and_<is_convertible<const _UElements&, _Elements>...>::value;
    }

    template<typename... _UElements>
    static constexpr bool _MoveConstructibleTuple()
    {
      return __and_<is_constructible<_Elements, _UElements&&>...>::value;
    }

    template<typename... _UElements>
    static constexpr bool _ImplicitlyMoveConvertibleTuple()
    {
      return __and_<is_convertible<_UElements&&, _Elements>...>::value;
    }

    template<typename _SrcTuple>
    static constexpr bool _NonNestedTuple()
    {
      return __and_<__not_<is_same<tuple<_Elements...>,
        __remove_cvref_t<_SrcTuple>>>,
                     __not_<is_convertible<_SrcTuple, _Elements...>>,
                     __not_<is_constructible<_Elements..., _SrcTuple>>
              >::value;
    }

    template<typename... _UElements>
    static constexpr bool _NotSameTuple()
    {
      return __not_<is_same<tuple<_Elements...>,
        __remove_cvref_t<_UElements>...>>::value;
    }
  };

  template<typename... _Elements>
  struct _TC<false, _Elements...>
  {
    template<typename... _UElements>
    static constexpr bool _ConstructibleTuple()
    {
      return false;
    }

    template<typename... _UElements>
    static constexpr bool _ImplicitlyConvertibleTuple()
    {
      return false;
    }

    template<typename... _UElements>
    static constexpr bool _MoveConstructibleTuple()
    {
      return false;
    }

    template<typename... _UElements>
    static constexpr bool _ImplicitlyMoveConvertibleTuple()
    {
      return false;
    }

    template<typename... _UElements>
    static constexpr bool _NonNestedTuple()
    {
      return true;
    }

    template<typename... _UElements>
    static constexpr bool _NotSameTuple()
    {
      return true;
    }
  };


  template<typename... _Elements>
    class tuple : public _Tuple_impl<0, _Elements...>
    {
      typedef _Tuple_impl<0, _Elements...> _Inherited;



      template<typename _Dummy>
      struct _TC2
      {
        static constexpr bool _DefaultConstructibleTuple()
        {
          return __and_<is_default_constructible<_Elements>...>::value;
        }
        static constexpr bool _ImplicitlyDefaultConstructibleTuple()
        {
          return __and_<__is_implicitly_default_constructible<_Elements>...>
            ::value;
        }
      };

      template<typename... _UElements>
 static constexpr
 __enable_if_t<sizeof...(_UElements) == sizeof...(_Elements), bool>
 __assignable()
 { return __and_<is_assignable<_Elements&, _UElements>...>::value; }

      template<typename... _UElements>
 static constexpr bool __nothrow_assignable()
 {
   return
     __and_<is_nothrow_assignable<_Elements&, _UElements>...>::value;
 }

    public:
      template<typename _Dummy = void,
               typename enable_if<_TC2<_Dummy>::
                                    _ImplicitlyDefaultConstructibleTuple(),
                                  bool>::type = true>
      constexpr tuple()
      : _Inherited() { }

      template<typename _Dummy = void,
               typename enable_if<_TC2<_Dummy>::
                                    _DefaultConstructibleTuple()
                                  &&
                                  !_TC2<_Dummy>::
                                    _ImplicitlyDefaultConstructibleTuple(),
                                  bool>::type = false>
      explicit constexpr tuple()
      : _Inherited() { }



      template<typename _Dummy> using _TCC =
        _TC<is_same<_Dummy, void>::value,
            _Elements...>;

      template<typename _Dummy = void,
               typename enable_if<
                 _TCC<_Dummy>::template
                   _ConstructibleTuple<_Elements...>()
                 && _TCC<_Dummy>::template
                   _ImplicitlyConvertibleTuple<_Elements...>()
                 && (sizeof...(_Elements) >= 1),
               bool>::type=true>
        constexpr tuple(const _Elements&... __elements)
      : _Inherited(__elements...) { }

      template<typename _Dummy = void,
               typename enable_if<
                 _TCC<_Dummy>::template
                   _ConstructibleTuple<_Elements...>()
                 && !_TCC<_Dummy>::template
                   _ImplicitlyConvertibleTuple<_Elements...>()
                 && (sizeof...(_Elements) >= 1),
               bool>::type=false>
      explicit constexpr tuple(const _Elements&... __elements)
      : _Inherited(__elements...) { }



      template<typename... _UElements> using _TMC =
                  _TC<(sizeof...(_Elements) == sizeof...(_UElements))
        && (_TC<(sizeof...(_UElements)==1), _Elements...>::
     template _NotSameTuple<_UElements...>()),
                      _Elements...>;



      template<typename... _UElements> using _TMCT =
                  _TC<(sizeof...(_Elements) == sizeof...(_UElements))
        && !is_same<tuple<_Elements...>,
      tuple<_UElements...>>::value,
                      _Elements...>;

      template<typename... _UElements, typename
        enable_if<
    _TMC<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && _TMC<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>()
                  && (sizeof...(_Elements) >= 1),
        bool>::type=true>
        constexpr tuple(_UElements&&... __elements)
        : _Inherited(std::forward<_UElements>(__elements)...) { }

      template<typename... _UElements, typename
        enable_if<
    _TMC<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && !_TMC<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>()
                  && (sizeof...(_Elements) >= 1),
        bool>::type=false>
        explicit constexpr tuple(_UElements&&... __elements)
 : _Inherited(std::forward<_UElements>(__elements)...) { }

      constexpr tuple(const tuple&) = default;

      constexpr tuple(tuple&&) = default;



      template<typename _Dummy> using _TNTC =
        _TC<is_same<_Dummy, void>::value && sizeof...(_Elements) == 1,
            _Elements...>;

      template<typename... _UElements, typename _Dummy = void, typename
        enable_if<_TMCT<_UElements...>::template
                    _ConstructibleTuple<_UElements...>()
                  && _TMCT<_UElements...>::template
                    _ImplicitlyConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<const tuple<_UElements...>&>(),
        bool>::type=true>
        constexpr tuple(const tuple<_UElements...>& __in)
        : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
        { }

      template<typename... _UElements, typename _Dummy = void, typename
        enable_if<_TMCT<_UElements...>::template
                    _ConstructibleTuple<_UElements...>()
                  && !_TMCT<_UElements...>::template
                    _ImplicitlyConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<const tuple<_UElements...>&>(),
        bool>::type=false>
        explicit constexpr tuple(const tuple<_UElements...>& __in)
        : _Inherited(static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
        { }

      template<typename... _UElements, typename _Dummy = void, typename
        enable_if<_TMCT<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && _TMCT<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<tuple<_UElements...>&&>(),
        bool>::type=true>
        constexpr tuple(tuple<_UElements...>&& __in)
        : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }

      template<typename... _UElements, typename _Dummy = void, typename
        enable_if<_TMCT<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && !_TMCT<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<tuple<_UElements...>&&>(),
        bool>::type=false>
        explicit constexpr tuple(tuple<_UElements...>&& __in)
        : _Inherited(static_cast<_Tuple_impl<0, _UElements...>&&>(__in)) { }



      template<typename _Alloc>
 tuple(allocator_arg_t __tag, const _Alloc& __a)
 : _Inherited(__tag, __a) { }

      template<typename _Alloc, typename _Dummy = void,
               typename enable_if<
                 _TCC<_Dummy>::template
                   _ConstructibleTuple<_Elements...>()
                 && _TCC<_Dummy>::template
                   _ImplicitlyConvertibleTuple<_Elements...>(),
               bool>::type=true>
 tuple(allocator_arg_t __tag, const _Alloc& __a,
       const _Elements&... __elements)
 : _Inherited(__tag, __a, __elements...) { }

      template<typename _Alloc, typename _Dummy = void,
               typename enable_if<
                 _TCC<_Dummy>::template
                   _ConstructibleTuple<_Elements...>()
                 && !_TCC<_Dummy>::template
                   _ImplicitlyConvertibleTuple<_Elements...>(),
               bool>::type=false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
                       const _Elements&... __elements)
 : _Inherited(__tag, __a, __elements...) { }

      template<typename _Alloc, typename... _UElements, typename
        enable_if<_TMC<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && _TMC<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>(),
        bool>::type=true>
 tuple(allocator_arg_t __tag, const _Alloc& __a,
       _UElements&&... __elements)
 : _Inherited(__tag, __a, std::forward<_UElements>(__elements)...)
        { }

      template<typename _Alloc, typename... _UElements, typename
        enable_if<_TMC<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && !_TMC<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>(),
        bool>::type=false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
       _UElements&&... __elements)
 : _Inherited(__tag, __a, std::forward<_UElements>(__elements)...)
        { }

      template<typename _Alloc>
 tuple(allocator_arg_t __tag, const _Alloc& __a, const tuple& __in)
 : _Inherited(__tag, __a, static_cast<const _Inherited&>(__in)) { }

      template<typename _Alloc>
 tuple(allocator_arg_t __tag, const _Alloc& __a, tuple&& __in)
 : _Inherited(__tag, __a, static_cast<_Inherited&&>(__in)) { }

      template<typename _Alloc, typename _Dummy = void,
        typename... _UElements, typename
        enable_if<_TMCT<_UElements...>::template
                    _ConstructibleTuple<_UElements...>()
                  && _TMCT<_UElements...>::template
                    _ImplicitlyConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<const tuple<_UElements...>&>(),
        bool>::type=true>
 tuple(allocator_arg_t __tag, const _Alloc& __a,
       const tuple<_UElements...>& __in)
 : _Inherited(__tag, __a,
              static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
 { }

      template<typename _Alloc, typename _Dummy = void,
        typename... _UElements, typename
        enable_if<_TMCT<_UElements...>::template
                    _ConstructibleTuple<_UElements...>()
                  && !_TMCT<_UElements...>::template
                    _ImplicitlyConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<const tuple<_UElements...>&>(),
        bool>::type=false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
       const tuple<_UElements...>& __in)
 : _Inherited(__tag, __a,
              static_cast<const _Tuple_impl<0, _UElements...>&>(__in))
 { }

      template<typename _Alloc, typename _Dummy = void,
        typename... _UElements, typename
        enable_if<_TMCT<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && _TMCT<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<tuple<_UElements...>&&>(),
        bool>::type=true>
 tuple(allocator_arg_t __tag, const _Alloc& __a,
       tuple<_UElements...>&& __in)
 : _Inherited(__tag, __a,
              static_cast<_Tuple_impl<0, _UElements...>&&>(__in))
 { }

      template<typename _Alloc, typename _Dummy = void,
        typename... _UElements, typename
        enable_if<_TMCT<_UElements...>::template
                    _MoveConstructibleTuple<_UElements...>()
                  && !_TMCT<_UElements...>::template
                    _ImplicitlyMoveConvertibleTuple<_UElements...>()
                  && _TNTC<_Dummy>::template
                    _NonNestedTuple<tuple<_UElements...>&&>(),
        bool>::type=false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
       tuple<_UElements...>&& __in)
 : _Inherited(__tag, __a,
              static_cast<_Tuple_impl<0, _UElements...>&&>(__in))
 { }



      tuple&
      operator=(typename conditional<__assignable<const _Elements&...>(),
         const tuple&,
         const __nonesuch_no_braces&>::type __in)
      noexcept(__nothrow_assignable<const _Elements&...>())
      {
 this->_M_assign(__in);
 return *this;
      }

      tuple&
      operator=(typename conditional<__assignable<_Elements...>(),
         tuple&&,
         __nonesuch_no_braces&&>::type __in)
      noexcept(__nothrow_assignable<_Elements...>())
      {
 this->_M_assign(std::move(__in));
 return *this;
      }

      template<typename... _UElements>
 __enable_if_t<__assignable<const _UElements&...>(), tuple&>
 operator=(const tuple<_UElements...>& __in)
 noexcept(__nothrow_assignable<const _UElements&...>())
 {
   this->_M_assign(__in);
   return *this;
 }

      template<typename... _UElements>
 __enable_if_t<__assignable<_UElements...>(), tuple&>
 operator=(tuple<_UElements...>&& __in)
 noexcept(__nothrow_assignable<_UElements...>())
 {
   this->_M_assign(std::move(__in));
   return *this;
 }


      void
      swap(tuple& __in)
      noexcept(__and_<__is_nothrow_swappable<_Elements>...>::value)
      { _Inherited::_M_swap(__in); }
    };


  template<typename... _UTypes>
    tuple(_UTypes...) -> tuple<_UTypes...>;
  template<typename _T1, typename _T2>
    tuple(pair<_T1, _T2>) -> tuple<_T1, _T2>;
  template<typename _Alloc, typename... _UTypes>
    tuple(allocator_arg_t, _Alloc, _UTypes...) -> tuple<_UTypes...>;
  template<typename _Alloc, typename _T1, typename _T2>
    tuple(allocator_arg_t, _Alloc, pair<_T1, _T2>) -> tuple<_T1, _T2>;
  template<typename _Alloc, typename... _UTypes>
    tuple(allocator_arg_t, _Alloc, tuple<_UTypes...>) -> tuple<_UTypes...>;



  template<>
    class tuple<>
    {
    public:
      void swap(tuple&) noexcept { }


      tuple() = default;

      template<typename _Alloc>
 tuple(allocator_arg_t, const _Alloc&) { }
      template<typename _Alloc>
 tuple(allocator_arg_t, const _Alloc&, const tuple&) { }
    };



  template<typename _T1, typename _T2>
    class tuple<_T1, _T2> : public _Tuple_impl<0, _T1, _T2>
    {
      typedef _Tuple_impl<0, _T1, _T2> _Inherited;

      template<typename _U1, typename _U2>
 static constexpr bool __assignable()
 {
   return __and_<is_assignable<_T1&, _U1>,
   is_assignable<_T2&, _U2>>::value;
 }

      template<typename _U1, typename _U2>
 static constexpr bool __nothrow_assignable()
 {
   return __and_<is_nothrow_assignable<_T1&, _U1>,
   is_nothrow_assignable<_T2&, _U2>>::value;
 }

    public:
      template <typename _U1 = _T1,
                typename _U2 = _T2,
                typename enable_if<__and_<
                                     __is_implicitly_default_constructible<_U1>,
                                     __is_implicitly_default_constructible<_U2>>
                                   ::value, bool>::type = true>
 constexpr tuple()
 : _Inherited() { }

      template <typename _U1 = _T1,
                typename _U2 = _T2,
                typename enable_if<
                  __and_<
                    is_default_constructible<_U1>,
                    is_default_constructible<_U2>,
                    __not_<
                      __and_<__is_implicitly_default_constructible<_U1>,
                             __is_implicitly_default_constructible<_U2>>>>
                  ::value, bool>::type = false>
 explicit constexpr tuple()
 : _Inherited() { }



      template<typename _Dummy> using _TCC =
        _TC<is_same<_Dummy, void>::value, _T1, _T2>;

      template<typename _Dummy = void, typename
               enable_if<_TCC<_Dummy>::template
                           _ConstructibleTuple<_T1, _T2>()
                         && _TCC<_Dummy>::template
                           _ImplicitlyConvertibleTuple<_T1, _T2>(),
 bool>::type = true>
        constexpr tuple(const _T1& __a1, const _T2& __a2)
        : _Inherited(__a1, __a2) { }

      template<typename _Dummy = void, typename
               enable_if<_TCC<_Dummy>::template
                           _ConstructibleTuple<_T1, _T2>()
                         && !_TCC<_Dummy>::template
                           _ImplicitlyConvertibleTuple<_T1, _T2>(),
 bool>::type = false>
        explicit constexpr tuple(const _T1& __a1, const _T2& __a2)
        : _Inherited(__a1, __a2) { }



      using _TMC = _TC<true, _T1, _T2>;

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>()
           && !is_same<__remove_cvref_t<_U1>, allocator_arg_t>::value,
 bool>::type = true>
        constexpr tuple(_U1&& __a1, _U2&& __a2)
 : _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>()
           && !is_same<__remove_cvref_t<_U1>, allocator_arg_t>::value,
 bool>::type = false>
        explicit constexpr tuple(_U1&& __a1, _U2&& __a2)
 : _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { }

      constexpr tuple(const tuple&) = default;

      constexpr tuple(tuple&&) = default;

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
        constexpr tuple(const tuple<_U1, _U2>& __in)
 : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
        explicit constexpr tuple(const tuple<_U1, _U2>& __in)
 : _Inherited(static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
        constexpr tuple(tuple<_U1, _U2>&& __in)
 : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
        explicit constexpr tuple(tuple<_U1, _U2>&& __in)
 : _Inherited(static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
        constexpr tuple(const pair<_U1, _U2>& __in)
 : _Inherited(__in.first, __in.second) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
        explicit constexpr tuple(const pair<_U1, _U2>& __in)
 : _Inherited(__in.first, __in.second) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
        constexpr tuple(pair<_U1, _U2>&& __in)
 : _Inherited(std::forward<_U1>(__in.first),
       std::forward<_U2>(__in.second)) { }

      template<typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
        explicit constexpr tuple(pair<_U1, _U2>&& __in)
 : _Inherited(std::forward<_U1>(__in.first),
       std::forward<_U2>(__in.second)) { }



      template<typename _Alloc>
 tuple(allocator_arg_t __tag, const _Alloc& __a)
 : _Inherited(__tag, __a) { }

      template<typename _Alloc, typename _Dummy = void,
               typename enable_if<
                 _TCC<_Dummy>::template
                   _ConstructibleTuple<_T1, _T2>()
                 && _TCC<_Dummy>::template
                   _ImplicitlyConvertibleTuple<_T1, _T2>(),
               bool>::type=true>

 tuple(allocator_arg_t __tag, const _Alloc& __a,
       const _T1& __a1, const _T2& __a2)
 : _Inherited(__tag, __a, __a1, __a2) { }

      template<typename _Alloc, typename _Dummy = void,
               typename enable_if<
                 _TCC<_Dummy>::template
                   _ConstructibleTuple<_T1, _T2>()
                 && !_TCC<_Dummy>::template
                   _ImplicitlyConvertibleTuple<_T1, _T2>(),
               bool>::type=false>

 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
       const _T1& __a1, const _T2& __a2)
 : _Inherited(__tag, __a, __a1, __a2) { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
 tuple(allocator_arg_t __tag, const _Alloc& __a, _U1&& __a1, _U2&& __a2)
 : _Inherited(__tag, __a, std::forward<_U1>(__a1),
              std::forward<_U2>(__a2)) { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
                       _U1&& __a1, _U2&& __a2)
 : _Inherited(__tag, __a, std::forward<_U1>(__a1),
              std::forward<_U2>(__a2)) { }

      template<typename _Alloc>
 tuple(allocator_arg_t __tag, const _Alloc& __a, const tuple& __in)
 : _Inherited(__tag, __a, static_cast<const _Inherited&>(__in)) { }

      template<typename _Alloc>
 tuple(allocator_arg_t __tag, const _Alloc& __a, tuple&& __in)
 : _Inherited(__tag, __a, static_cast<_Inherited&&>(__in)) { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
 tuple(allocator_arg_t __tag, const _Alloc& __a,
       const tuple<_U1, _U2>& __in)
 : _Inherited(__tag, __a,
              static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in))
 { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
       const tuple<_U1, _U2>& __in)
 : _Inherited(__tag, __a,
              static_cast<const _Tuple_impl<0, _U1, _U2>&>(__in))
 { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
 tuple(allocator_arg_t __tag, const _Alloc& __a, tuple<_U1, _U2>&& __in)
 : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
 { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
 explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
                       tuple<_U1, _U2>&& __in)
 : _Inherited(__tag, __a, static_cast<_Tuple_impl<0, _U1, _U2>&&>(__in))
 { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
        tuple(allocator_arg_t __tag, const _Alloc& __a,
       const pair<_U1, _U2>& __in)
 : _Inherited(__tag, __a, __in.first, __in.second) { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _ConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
        explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
       const pair<_U1, _U2>& __in)
 : _Inherited(__tag, __a, __in.first, __in.second) { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && _TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = true>
        tuple(allocator_arg_t __tag, const _Alloc& __a, pair<_U1, _U2>&& __in)
 : _Inherited(__tag, __a, std::forward<_U1>(__in.first),
       std::forward<_U2>(__in.second)) { }

      template<typename _Alloc, typename _U1, typename _U2, typename
        enable_if<_TMC::template
                    _MoveConstructibleTuple<_U1, _U2>()
                  && !_TMC::template
                    _ImplicitlyMoveConvertibleTuple<_U1, _U2>(),
 bool>::type = false>
        explicit tuple(allocator_arg_t __tag, const _Alloc& __a,
                       pair<_U1, _U2>&& __in)
 : _Inherited(__tag, __a, std::forward<_U1>(__in.first),
       std::forward<_U2>(__in.second)) { }

      tuple&
      operator=(typename conditional<__assignable<const _T1&, const _T2&>(),
         const tuple&,
         const __nonesuch_no_braces&>::type __in)
      noexcept(__nothrow_assignable<const _T1&, const _T2&>())
      {
 this->_M_assign(__in);
 return *this;
      }

      tuple&
      operator=(typename conditional<__assignable<_T1, _T2>(),
         tuple&&,
         __nonesuch_no_braces&&>::type __in)
      noexcept(__nothrow_assignable<_T1, _T2>())
      {
 this->_M_assign(std::move(__in));
 return *this;
      }

      template<typename _U1, typename _U2>
 __enable_if_t<__assignable<const _U1&, const _U2&>(), tuple&>
 operator=(const tuple<_U1, _U2>& __in)
 noexcept(__nothrow_assignable<const _U1&, const _U2&>())
 {
   this->_M_assign(__in);
   return *this;
 }

      template<typename _U1, typename _U2>
 __enable_if_t<__assignable<_U1, _U2>(), tuple&>
 operator=(tuple<_U1, _U2>&& __in)
 noexcept(__nothrow_assignable<_U1, _U2>())
 {
   this->_M_assign(std::move(__in));
   return *this;
 }

      template<typename _U1, typename _U2>
 __enable_if_t<__assignable<const _U1&, const _U2&>(), tuple&>
 operator=(const pair<_U1, _U2>& __in)
 noexcept(__nothrow_assignable<const _U1&, const _U2&>())
 {
   this->_M_head(*this) = __in.first;
   this->_M_tail(*this)._M_head(*this) = __in.second;
   return *this;
 }

      template<typename _U1, typename _U2>
 __enable_if_t<__assignable<_U1, _U2>(), tuple&>
 operator=(pair<_U1, _U2>&& __in)
 noexcept(__nothrow_assignable<_U1, _U2>())
 {
   this->_M_head(*this) = std::forward<_U1>(__in.first);
   this->_M_tail(*this)._M_head(*this) = std::forward<_U2>(__in.second);
   return *this;
 }

      void
      swap(tuple& __in)
      noexcept(__and_<__is_nothrow_swappable<_T1>,
        __is_nothrow_swappable<_T2>>::value)
      { _Inherited::_M_swap(__in); }
    };



  template<typename... _Elements>
    struct tuple_size<tuple<_Elements...>>
    : public integral_constant<std::size_t, sizeof...(_Elements)> { };


  template <typename _Tp>
    inline constexpr size_t tuple_size_v = tuple_size<_Tp>::value;






  template<std::size_t __i, typename _Head, typename... _Tail>
    struct tuple_element<__i, tuple<_Head, _Tail...> >
    : tuple_element<__i - 1, tuple<_Tail...> > { };




  template<typename _Head, typename... _Tail>
    struct tuple_element<0, tuple<_Head, _Tail...> >
    {
      typedef _Head type;
    };




  template<size_t __i>
    struct tuple_element<__i, tuple<>>
    {
      static_assert(__i < tuple_size<tuple<>>::value,
   "tuple index is in range");
    };

  template<std::size_t __i, typename _Head, typename... _Tail>
    constexpr _Head&
    __get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
    { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }

  template<std::size_t __i, typename _Head, typename... _Tail>
    constexpr const _Head&
    __get_helper(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
    { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }


  template<std::size_t __i, typename... _Elements>
    constexpr __tuple_element_t<__i, tuple<_Elements...>>&
    get(tuple<_Elements...>& __t) noexcept
    { return std::__get_helper<__i>(__t); }


  template<std::size_t __i, typename... _Elements>
    constexpr const __tuple_element_t<__i, tuple<_Elements...>>&
    get(const tuple<_Elements...>& __t) noexcept
    { return std::__get_helper<__i>(__t); }


  template<std::size_t __i, typename... _Elements>
    constexpr __tuple_element_t<__i, tuple<_Elements...>>&&
    get(tuple<_Elements...>&& __t) noexcept
    {
      typedef __tuple_element_t<__i, tuple<_Elements...>> __element_type;
      return std::forward<__element_type&&>(std::get<__i>(__t));
    }


  template<std::size_t __i, typename... _Elements>
    constexpr const __tuple_element_t<__i, tuple<_Elements...>>&&
    get(const tuple<_Elements...>&& __t) noexcept
    {
      typedef __tuple_element_t<__i, tuple<_Elements...>> __element_type;
      return std::forward<const __element_type&&>(std::get<__i>(__t));
    }





  template<typename _Head, size_t __i, typename... _Tail>
    constexpr _Head&
    __get_helper2(_Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
    { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }

  template<typename _Head, size_t __i, typename... _Tail>
    constexpr const _Head&
    __get_helper2(const _Tuple_impl<__i, _Head, _Tail...>& __t) noexcept
    { return _Tuple_impl<__i, _Head, _Tail...>::_M_head(__t); }


  template <typename _Tp, typename... _Types>
    constexpr _Tp&
    get(tuple<_Types...>& __t) noexcept
    { return std::__get_helper2<_Tp>(__t); }


  template <typename _Tp, typename... _Types>
    constexpr _Tp&&
    get(tuple<_Types...>&& __t) noexcept
    { return std::forward<_Tp&&>(std::__get_helper2<_Tp>(__t)); }


  template <typename _Tp, typename... _Types>
    constexpr const _Tp&
    get(const tuple<_Types...>& __t) noexcept
    { return std::__get_helper2<_Tp>(__t); }



  template <typename _Tp, typename... _Types>
    constexpr const _Tp&&
    get(const tuple<_Types...>&& __t) noexcept
    { return std::forward<const _Tp&&>(std::__get_helper2<_Tp>(__t)); }



  template<typename _Tp, typename _Up, size_t __i, size_t __size>
    struct __tuple_compare
    {
      static constexpr bool
      __eq(const _Tp& __t, const _Up& __u)
      {
 return bool(std::get<__i>(__t) == std::get<__i>(__u))
   && __tuple_compare<_Tp, _Up, __i + 1, __size>::__eq(__t, __u);
      }

      static constexpr bool
      __less(const _Tp& __t, const _Up& __u)
      {
 return bool(std::get<__i>(__t) < std::get<__i>(__u))
   || (!bool(std::get<__i>(__u) < std::get<__i>(__t))
       && __tuple_compare<_Tp, _Up, __i + 1, __size>::__less(__t, __u));
      }
    };

  template<typename _Tp, typename _Up, size_t __size>
    struct __tuple_compare<_Tp, _Up, __size, __size>
    {
      static constexpr bool
      __eq(const _Tp&, const _Up&) { return true; }

      static constexpr bool
      __less(const _Tp&, const _Up&) { return false; }
    };

  template<typename... _TElements, typename... _UElements>
    constexpr bool
    operator==(const tuple<_TElements...>& __t,
        const tuple<_UElements...>& __u)
    {
      static_assert(sizeof...(_TElements) == sizeof...(_UElements),
   "tuple objects can only be compared if they have equal sizes.");
      using __compare = __tuple_compare<tuple<_TElements...>,
     tuple<_UElements...>,
     0, sizeof...(_TElements)>;
      return __compare::__eq(__t, __u);
    }

  template<typename... _TElements, typename... _UElements>
    constexpr bool
    operator<(const tuple<_TElements...>& __t,
       const tuple<_UElements...>& __u)
    {
      static_assert(sizeof...(_TElements) == sizeof...(_UElements),
   "tuple objects can only be compared if they have equal sizes.");
      using __compare = __tuple_compare<tuple<_TElements...>,
     tuple<_UElements...>,
     0, sizeof...(_TElements)>;
      return __compare::__less(__t, __u);
    }

  template<typename... _TElements, typename... _UElements>
    constexpr bool
    operator!=(const tuple<_TElements...>& __t,
        const tuple<_UElements...>& __u)
    { return !(__t == __u); }

  template<typename... _TElements, typename... _UElements>
    constexpr bool
    operator>(const tuple<_TElements...>& __t,
       const tuple<_UElements...>& __u)
    { return __u < __t; }

  template<typename... _TElements, typename... _UElements>
    constexpr bool
    operator<=(const tuple<_TElements...>& __t,
        const tuple<_UElements...>& __u)
    { return !(__u < __t); }

  template<typename... _TElements, typename... _UElements>
    constexpr bool
    operator>=(const tuple<_TElements...>& __t,
        const tuple<_UElements...>& __u)
    { return !(__t < __u); }


  template<typename... _Elements>
    constexpr tuple<typename __decay_and_strip<_Elements>::__type...>
    make_tuple(_Elements&&... __args)
    {
      typedef tuple<typename __decay_and_strip<_Elements>::__type...>
 __result_type;
      return __result_type(std::forward<_Elements>(__args)...);
    }




  template<typename... _Elements>
    constexpr tuple<_Elements&&...>
    forward_as_tuple(_Elements&&... __args) noexcept
    { return tuple<_Elements&&...>(std::forward<_Elements>(__args)...); }

  template<size_t, typename, typename, size_t>
    struct __make_tuple_impl;

  template<size_t _Idx, typename _Tuple, typename... _Tp, size_t _Nm>
    struct __make_tuple_impl<_Idx, tuple<_Tp...>, _Tuple, _Nm>
    : __make_tuple_impl<_Idx + 1,
   tuple<_Tp..., __tuple_element_t<_Idx, _Tuple>>,
   _Tuple, _Nm>
    { };

  template<std::size_t _Nm, typename _Tuple, typename... _Tp>
    struct __make_tuple_impl<_Nm, tuple<_Tp...>, _Tuple, _Nm>
    {
      typedef tuple<_Tp...> __type;
    };

  template<typename _Tuple>
    struct __do_make_tuple
    : __make_tuple_impl<0, tuple<>, _Tuple, std::tuple_size<_Tuple>::value>
    { };


  template<typename _Tuple>
    struct __make_tuple
    : public __do_make_tuple<__remove_cvref_t<_Tuple>>
    { };


  template<typename...>
    struct __combine_tuples;

  template<>
    struct __combine_tuples<>
    {
      typedef tuple<> __type;
    };

  template<typename... _Ts>
    struct __combine_tuples<tuple<_Ts...>>
    {
      typedef tuple<_Ts...> __type;
    };

  template<typename... _T1s, typename... _T2s, typename... _Rem>
    struct __combine_tuples<tuple<_T1s...>, tuple<_T2s...>, _Rem...>
    {
      typedef typename __combine_tuples<tuple<_T1s..., _T2s...>,
     _Rem...>::__type __type;
    };


  template<typename... _Tpls>
    struct __tuple_cat_result
    {
      typedef typename __combine_tuples
        <typename __make_tuple<_Tpls>::__type...>::__type __type;
    };



  template<typename...>
    struct __make_1st_indices;

  template<>
    struct __make_1st_indices<>
    {
      typedef std::_Index_tuple<> __type;
    };

  template<typename _Tp, typename... _Tpls>
    struct __make_1st_indices<_Tp, _Tpls...>
    {
      typedef typename std::_Build_index_tuple<std::tuple_size<
 typename std::remove_reference<_Tp>::type>::value>::__type __type;
    };




  template<typename _Ret, typename _Indices, typename... _Tpls>
    struct __tuple_concater;

  template<typename _Ret, std::size_t... _Is, typename _Tp, typename... _Tpls>
    struct __tuple_concater<_Ret, std::_Index_tuple<_Is...>, _Tp, _Tpls...>
    {
      template<typename... _Us>
        static constexpr _Ret
        _S_do(_Tp&& __tp, _Tpls&&... __tps, _Us&&... __us)
        {
   typedef typename __make_1st_indices<_Tpls...>::__type __idx;
   typedef __tuple_concater<_Ret, __idx, _Tpls...> __next;
   return __next::_S_do(std::forward<_Tpls>(__tps)...,
          std::forward<_Us>(__us)...,
          std::get<_Is>(std::forward<_Tp>(__tp))...);
 }
    };

  template<typename _Ret>
    struct __tuple_concater<_Ret, std::_Index_tuple<>>
    {
      template<typename... _Us>
 static constexpr _Ret
 _S_do(_Us&&... __us)
        {
   return _Ret(std::forward<_Us>(__us)...);
 }
    };


  template<typename... _Tpls, typename = typename
           enable_if<__and_<__is_tuple_like<_Tpls>...>::value>::type>
    constexpr auto
    tuple_cat(_Tpls&&... __tpls)
    -> typename __tuple_cat_result<_Tpls...>::__type
    {
      typedef typename __tuple_cat_result<_Tpls...>::__type __ret;
      typedef typename __make_1st_indices<_Tpls...>::__type __idx;
      typedef __tuple_concater<__ret, __idx, _Tpls...> __concater;
      return __concater::_S_do(std::forward<_Tpls>(__tpls)...);
    }




  template<typename... _Elements>
    constexpr tuple<_Elements&...>
    tie(_Elements&... __args) noexcept
    { return tuple<_Elements&...>(__args...); }


  template<typename... _Elements>
    inline


    typename enable_if<__and_<__is_swappable<_Elements>...>::value
      >::type



    swap(tuple<_Elements...>& __x, tuple<_Elements...>& __y)
    noexcept(noexcept(__x.swap(__y)))
    { __x.swap(__y); }


  template<typename... _Elements>
    typename enable_if<!__and_<__is_swappable<_Elements>...>::value>::type
    swap(tuple<_Elements...>&, tuple<_Elements...>&) = delete;






  struct _Swallow_assign
  {
    template<class _Tp>
      constexpr const _Swallow_assign&
      operator=(const _Tp&) const
      { return *this; }
  };



  inline constexpr _Swallow_assign ignore{};


  template<typename... _Types, typename _Alloc>
    struct uses_allocator<tuple<_Types...>, _Alloc> : true_type { };


  template<class _T1, class _T2>
    template<typename... _Args1, typename... _Args2>
      inline
      pair<_T1, _T2>::
      pair(piecewise_construct_t,
    tuple<_Args1...> __first, tuple<_Args2...> __second)
      : pair(__first, __second,
      typename _Build_index_tuple<sizeof...(_Args1)>::__type(),
      typename _Build_index_tuple<sizeof...(_Args2)>::__type())
      { }

  template<class _T1, class _T2>
    template<typename... _Args1, std::size_t... _Indexes1,
             typename... _Args2, std::size_t... _Indexes2>
      inline
      pair<_T1, _T2>::
      pair(tuple<_Args1...>& __tuple1, tuple<_Args2...>& __tuple2,
    _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>)
      : first(std::forward<_Args1>(std::get<_Indexes1>(__tuple1))...),
        second(std::forward<_Args2>(std::get<_Indexes2>(__tuple2))...)
      { }




  template <typename _Fn, typename _Tuple, size_t... _Idx>
    constexpr decltype(auto)
    __apply_impl(_Fn&& __f, _Tuple&& __t, index_sequence<_Idx...>)
    {
      return std::__invoke(std::forward<_Fn>(__f),
      std::get<_Idx>(std::forward<_Tuple>(__t))...);
    }

  template <typename _Fn, typename _Tuple>
    constexpr decltype(auto)
    apply(_Fn&& __f, _Tuple&& __t)
    {
      using _Indices
 = make_index_sequence<tuple_size_v<remove_reference_t<_Tuple>>>;
      return std::__apply_impl(std::forward<_Fn>(__f),
          std::forward<_Tuple>(__t),
          _Indices{});
    }



  template <typename _Tp, typename _Tuple, size_t... _Idx>
    constexpr _Tp
    __make_from_tuple_impl(_Tuple&& __t, index_sequence<_Idx...>)
    { return _Tp(std::get<_Idx>(std::forward<_Tuple>(__t))...); }

  template <typename _Tp, typename _Tuple>
    constexpr _Tp
    make_from_tuple(_Tuple&& __t)
    {
      return __make_from_tuple_impl<_Tp>(
        std::forward<_Tuple>(__t),
 make_index_sequence<tuple_size_v<remove_reference_t<_Tuple>>>{});
    }





}
# 55 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 2 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/refwrap.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/refwrap.h" 3
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/refwrap.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{







  template<typename _Res, typename... _ArgTypes>
    struct _Maybe_unary_or_binary_function { };


  template<typename _Res, typename _T1>
    struct _Maybe_unary_or_binary_function<_Res, _T1>
    : std::unary_function<_T1, _Res> { };


  template<typename _Res, typename _T1, typename _T2>
    struct _Maybe_unary_or_binary_function<_Res, _T1, _T2>
    : std::binary_function<_T1, _T2, _Res> { };

  template<typename _Signature>
    struct _Mem_fn_traits;

  template<typename _Res, typename _Class, typename... _ArgTypes>
    struct _Mem_fn_traits_base
    {
      using __result_type = _Res;
      using __maybe_type
 = _Maybe_unary_or_binary_function<_Res, _Class*, _ArgTypes...>;
      using __arity = integral_constant<size_t, sizeof...(_ArgTypes)>;
    };
# 97 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/refwrap.h" 3
template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) > : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) > : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const > : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const > : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) volatile > : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) volatile > : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const volatile > : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const volatile > : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = true_type; };
template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) &> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) &> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const &> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const &> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) volatile &> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) volatile &> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const volatile &> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const volatile &> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = true_type; };
template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) &&> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) &&> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const &&> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const &&> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) volatile &&> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) volatile &&> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const volatile &&> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const volatile &&> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = true_type; };


template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) noexcept> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) noexcept> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const noexcept> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const noexcept> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) volatile noexcept> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) volatile noexcept> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const volatile noexcept> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const volatile noexcept> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = true_type; };
template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) & noexcept> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) & noexcept> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const & noexcept> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const & noexcept> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) volatile & noexcept> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) volatile & noexcept> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const volatile & noexcept> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const volatile & noexcept> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = true_type; };
template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) && noexcept> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) && noexcept> : _Mem_fn_traits_base<_Res, _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const && noexcept> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const && noexcept> : _Mem_fn_traits_base<_Res, const _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) volatile && noexcept> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) volatile && noexcept> : _Mem_fn_traits_base<_Res, volatile _Class, _ArgTypes...> { using __vararg = true_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes...) const volatile && noexcept> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = false_type; }; template<typename _Res, typename _Class, typename... _ArgTypes> struct _Mem_fn_traits<_Res (_Class::*)(_ArgTypes... ...) const volatile && noexcept> : _Mem_fn_traits_base<_Res, const volatile _Class, _ArgTypes...> { using __vararg = true_type; };






  template<typename _Functor, typename = __void_t<>>
    struct _Maybe_get_result_type
    { };

  template<typename _Functor>
    struct _Maybe_get_result_type<_Functor,
      __void_t<typename _Functor::result_type>>
    { typedef typename _Functor::result_type result_type; };





  template<typename _Functor>
    struct _Weak_result_type_impl
    : _Maybe_get_result_type<_Functor>
    { };


  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct _Weak_result_type_impl<_Res(_ArgTypes...) noexcept (_NE)>
    { typedef _Res result_type; };


  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct _Weak_result_type_impl<_Res(_ArgTypes......) noexcept (_NE)>
    { typedef _Res result_type; };


  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct _Weak_result_type_impl<_Res(*)(_ArgTypes...) noexcept (_NE)>
    { typedef _Res result_type; };


  template<typename _Res, typename... _ArgTypes , bool _NE>
    struct
    _Weak_result_type_impl<_Res(*)(_ArgTypes......) noexcept (_NE)>
    { typedef _Res result_type; };


  template<typename _Functor,
    bool = is_member_function_pointer<_Functor>::value>
    struct _Weak_result_type_memfun
    : _Weak_result_type_impl<_Functor>
    { };


  template<typename _MemFunPtr>
    struct _Weak_result_type_memfun<_MemFunPtr, true>
    {
      using result_type = typename _Mem_fn_traits<_MemFunPtr>::__result_type;
    };


  template<typename _Func, typename _Class>
    struct _Weak_result_type_memfun<_Func _Class::*, false>
    { };





  template<typename _Functor>
    struct _Weak_result_type
    : _Weak_result_type_memfun<typename remove_cv<_Functor>::type>
    { };



  template<typename _Tp, typename = __void_t<>>
    struct _Refwrap_base_arg1
    { };


  template<typename _Tp>
    struct _Refwrap_base_arg1<_Tp,
         __void_t<typename _Tp::argument_type>>
    {
      typedef typename _Tp::argument_type argument_type;
    };


  template<typename _Tp, typename = __void_t<>>
    struct _Refwrap_base_arg2
    { };


  template<typename _Tp>
    struct _Refwrap_base_arg2<_Tp,
         __void_t<typename _Tp::first_argument_type,
           typename _Tp::second_argument_type>>
    {
      typedef typename _Tp::first_argument_type first_argument_type;
      typedef typename _Tp::second_argument_type second_argument_type;
    };







  template<typename _Tp>
    struct _Reference_wrapper_base
    : _Weak_result_type<_Tp>, _Refwrap_base_arg1<_Tp>, _Refwrap_base_arg2<_Tp>
    { };


  template<typename _Res, typename _T1 , bool _NE>
    struct _Reference_wrapper_base<_Res(_T1) noexcept (_NE)>
    : unary_function<_T1, _Res>
    { };

  template<typename _Res, typename _T1>
    struct _Reference_wrapper_base<_Res(_T1) const>
    : unary_function<_T1, _Res>
    { };

  template<typename _Res, typename _T1>
    struct _Reference_wrapper_base<_Res(_T1) volatile>
    : unary_function<_T1, _Res>
    { };

  template<typename _Res, typename _T1>
    struct _Reference_wrapper_base<_Res(_T1) const volatile>
    : unary_function<_T1, _Res>
    { };


  template<typename _Res, typename _T1, typename _T2 , bool _NE>
    struct _Reference_wrapper_base<_Res(_T1, _T2) noexcept (_NE)>
    : binary_function<_T1, _T2, _Res>
    { };

  template<typename _Res, typename _T1, typename _T2>
    struct _Reference_wrapper_base<_Res(_T1, _T2) const>
    : binary_function<_T1, _T2, _Res>
    { };

  template<typename _Res, typename _T1, typename _T2>
    struct _Reference_wrapper_base<_Res(_T1, _T2) volatile>
    : binary_function<_T1, _T2, _Res>
    { };

  template<typename _Res, typename _T1, typename _T2>
    struct _Reference_wrapper_base<_Res(_T1, _T2) const volatile>
    : binary_function<_T1, _T2, _Res>
    { };


  template<typename _Res, typename _T1 , bool _NE>
    struct _Reference_wrapper_base<_Res(*)(_T1) noexcept (_NE)>
    : unary_function<_T1, _Res>
    { };


  template<typename _Res, typename _T1, typename _T2 , bool _NE>
    struct _Reference_wrapper_base<_Res(*)(_T1, _T2) noexcept (_NE)>
    : binary_function<_T1, _T2, _Res>
    { };

  template<typename _Tp, bool = is_member_function_pointer<_Tp>::value>
    struct _Reference_wrapper_base_memfun
    : _Reference_wrapper_base<_Tp>
    { };

  template<typename _MemFunPtr>
    struct _Reference_wrapper_base_memfun<_MemFunPtr, true>
    : _Mem_fn_traits<_MemFunPtr>::__maybe_type
    {
      using result_type = typename _Mem_fn_traits<_MemFunPtr>::__result_type;
    };







  template<typename _Tp>
    class reference_wrapper



    : public _Reference_wrapper_base_memfun<typename remove_cv<_Tp>::type>

    {
      _Tp* _M_data;

      static _Tp* _S_fun(_Tp& __r) noexcept { return std::__addressof(__r); }
      static void _S_fun(_Tp&&) = delete;

      template<typename _Up, typename _Up2 = __remove_cvref_t<_Up>>
 using __not_same
   = typename enable_if<!is_same<reference_wrapper, _Up2>::value>::type;

    public:
      typedef _Tp type;




      template<typename _Up, typename = __not_same<_Up>, typename
  = decltype(reference_wrapper::_S_fun(std::declval<_Up>()))>
 reference_wrapper(_Up&& __uref)
 noexcept(noexcept(reference_wrapper::_S_fun(std::declval<_Up>())))
 : _M_data(reference_wrapper::_S_fun(std::forward<_Up>(__uref)))
 { }

      reference_wrapper(const reference_wrapper&) = default;

      reference_wrapper&
      operator=(const reference_wrapper&) = default;

      operator _Tp&() const noexcept
      { return this->get(); }

      _Tp&
      get() const noexcept
      { return *_M_data; }

      template<typename... _Args>
 typename result_of<_Tp&(_Args&&...)>::type
 operator()(_Args&&... __args) const
 {




   return std::__invoke(get(), std::forward<_Args>(__args)...);
 }
    };


  template<typename _Tp>
    reference_wrapper(_Tp&) -> reference_wrapper<_Tp>;



  template<typename _Tp>
    inline reference_wrapper<_Tp>
    ref(_Tp& __t) noexcept
    { return reference_wrapper<_Tp>(__t); }


  template<typename _Tp>
    inline reference_wrapper<const _Tp>
    cref(const _Tp& __t) noexcept
    { return reference_wrapper<const _Tp>(__t); }

  template<typename _Tp>
    void ref(const _Tp&&) = delete;

  template<typename _Tp>
    void cref(const _Tp&&) = delete;


  template<typename _Tp>
    inline reference_wrapper<_Tp>
    ref(reference_wrapper<_Tp> __t) noexcept
    { return __t; }


  template<typename _Tp>
    inline reference_wrapper<const _Tp>
    cref(reference_wrapper<_Tp> __t) noexcept
    { return { __t.get() }; }




}
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{







  class bad_function_call : public std::exception
  {
  public:
    virtual ~bad_function_call() noexcept;

    const char* what() const noexcept;
  };







  template<typename _Tp>
    struct __is_location_invariant
    : is_trivially_copyable<_Tp>::type
    { };

  class _Undefined_class;

  union _Nocopy_types
  {
    void* _M_object;
    const void* _M_const_object;
    void (*_M_function_pointer)();
    void (_Undefined_class::*_M_member_pointer)();
  };

  union [[gnu::may_alias]] _Any_data
  {
    void* _M_access() { return &_M_pod_data[0]; }
    const void* _M_access() const { return &_M_pod_data[0]; }

    template<typename _Tp>
      _Tp&
      _M_access()
      { return *static_cast<_Tp*>(_M_access()); }

    template<typename _Tp>
      const _Tp&
      _M_access() const
      { return *static_cast<const _Tp*>(_M_access()); }

    _Nocopy_types _M_unused;
    char _M_pod_data[sizeof(_Nocopy_types)];
  };

  enum _Manager_operation
  {
    __get_type_info,
    __get_functor_ptr,
    __clone_functor,
    __destroy_functor
  };



  template<typename _Tp>
    struct _Simple_type_wrapper
    {
      _Simple_type_wrapper(_Tp __value) : __value(__value) { }

      _Tp __value;
    };

  template<typename _Tp>
    struct __is_location_invariant<_Simple_type_wrapper<_Tp> >
    : __is_location_invariant<_Tp>
    { };

  template<typename _Signature>
    class function;


  class _Function_base
  {
  public:
    static const size_t _M_max_size = sizeof(_Nocopy_types);
    static const size_t _M_max_align = __alignof__(_Nocopy_types);

    template<typename _Functor>
      class _Base_manager
      {
      protected:
 static const bool __stored_locally =
 (__is_location_invariant<_Functor>::value
  && sizeof(_Functor) <= _M_max_size
  && __alignof__(_Functor) <= _M_max_align
  && (_M_max_align % __alignof__(_Functor) == 0));

 typedef integral_constant<bool, __stored_locally> _Local_storage;


 static _Functor*
 _M_get_pointer(const _Any_data& __source)
 {
   if constexpr (__stored_locally)
     {
       const _Functor& __f = __source._M_access<_Functor>();
       return const_cast<_Functor*>(std::__addressof(__f));
     }
   else
     return __source._M_access<_Functor*>();
 }



 static void
 _M_clone(_Any_data& __dest, const _Any_data& __source, true_type)
 {
   ::new (__dest._M_access()) _Functor(__source._M_access<_Functor>());
 }



 static void
 _M_clone(_Any_data& __dest, const _Any_data& __source, false_type)
 {
   __dest._M_access<_Functor*>() =
     new _Functor(*__source._M_access<const _Functor*>());
 }



 static void
 _M_destroy(_Any_data& __victim, true_type)
 {
   __victim._M_access<_Functor>().~_Functor();
 }


 static void
 _M_destroy(_Any_data& __victim, false_type)
 {
   delete __victim._M_access<_Functor*>();
 }

      public:
 static bool
 _M_manager(_Any_data& __dest, const _Any_data& __source,
     _Manager_operation __op)
 {
   switch (__op)
     {

     case __get_type_info:
       __dest._M_access<const type_info*>() = &typeid(_Functor);
       break;

     case __get_functor_ptr:
       __dest._M_access<_Functor*>() = _M_get_pointer(__source);
       break;

     case __clone_functor:
       _M_clone(__dest, __source, _Local_storage());
       break;

     case __destroy_functor:
       _M_destroy(__dest, _Local_storage());
       break;
     }
   return false;
 }

 static void
 _M_init_functor(_Any_data& __functor, _Functor&& __f)
 { _M_init_functor(__functor, std::move(__f), _Local_storage()); }

 template<typename _Signature>
   static bool
   _M_not_empty_function(const function<_Signature>& __f)
   { return static_cast<bool>(__f); }

 template<typename _Tp>
   static bool
   _M_not_empty_function(_Tp* __fp)
   { return __fp != nullptr; }

 template<typename _Class, typename _Tp>
   static bool
   _M_not_empty_function(_Tp _Class::* __mp)
   { return __mp != nullptr; }

 template<typename _Tp>
   static bool
   _M_not_empty_function(const _Tp&)
   { return true; }

      private:
 static void
 _M_init_functor(_Any_data& __functor, _Functor&& __f, true_type)
 { ::new (__functor._M_access()) _Functor(std::move(__f)); }

 static void
 _M_init_functor(_Any_data& __functor, _Functor&& __f, false_type)
 { __functor._M_access<_Functor*>() = new _Functor(std::move(__f)); }
      };

    _Function_base() : _M_manager(nullptr) { }

    ~_Function_base()
    {
      if (_M_manager)
 _M_manager(_M_functor, _M_functor, __destroy_functor);
    }

    bool _M_empty() const { return !_M_manager; }

    typedef bool (*_Manager_type)(_Any_data&, const _Any_data&,
      _Manager_operation);

    _Any_data _M_functor;
    _Manager_type _M_manager;
  };

  template<typename _Signature, typename _Functor>
    class _Function_handler;

  template<typename _Res, typename _Functor, typename... _ArgTypes>
    class _Function_handler<_Res(_ArgTypes...), _Functor>
    : public _Function_base::_Base_manager<_Functor>
    {
      typedef _Function_base::_Base_manager<_Functor> _Base;

    public:
      static _Res
      _M_invoke(const _Any_data& __functor, _ArgTypes&&... __args)
      {
 return (*_Base::_M_get_pointer(__functor))(
     std::forward<_ArgTypes>(__args)...);
      }
    };

  template<typename _Functor, typename... _ArgTypes>
    class _Function_handler<void(_ArgTypes...), _Functor>
    : public _Function_base::_Base_manager<_Functor>
    {
      typedef _Function_base::_Base_manager<_Functor> _Base;

     public:
      static void
      _M_invoke(const _Any_data& __functor, _ArgTypes&&... __args)
      {
 (*_Base::_M_get_pointer(__functor))(
     std::forward<_ArgTypes>(__args)...);
      }
    };

  template<typename _Class, typename _Member, typename _Res,
    typename... _ArgTypes>
    class _Function_handler<_Res(_ArgTypes...), _Member _Class::*>
    : public _Function_handler<void(_ArgTypes...), _Member _Class::*>
    {
      typedef _Function_handler<void(_ArgTypes...), _Member _Class::*>
 _Base;

     public:
      static _Res
      _M_invoke(const _Any_data& __functor, _ArgTypes&&... __args)
      {
 return std::__invoke(_Base::_M_get_pointer(__functor)->__value,
        std::forward<_ArgTypes>(__args)...);
      }
    };

  template<typename _Class, typename _Member, typename... _ArgTypes>
    class _Function_handler<void(_ArgTypes...), _Member _Class::*>
    : public _Function_base::_Base_manager<
   _Simple_type_wrapper< _Member _Class::* > >
    {
      typedef _Member _Class::* _Functor;
      typedef _Simple_type_wrapper<_Functor> _Wrapper;
      typedef _Function_base::_Base_manager<_Wrapper> _Base;

    public:
      static bool
      _M_manager(_Any_data& __dest, const _Any_data& __source,
   _Manager_operation __op)
      {
 switch (__op)
   {

   case __get_type_info:
     __dest._M_access<const type_info*>() = &typeid(_Functor);
     break;

   case __get_functor_ptr:
     __dest._M_access<_Functor*>() =
       &_Base::_M_get_pointer(__source)->__value;
     break;

   default:
     _Base::_M_manager(__dest, __source, __op);
   }
 return false;
      }

      static void
      _M_invoke(const _Any_data& __functor, _ArgTypes&&... __args)
      {
 std::__invoke(_Base::_M_get_pointer(__functor)->__value,
        std::forward<_ArgTypes>(__args)...);
      }
    };







  template<typename _Res, typename... _ArgTypes>
    class function<_Res(_ArgTypes...)>
    : public _Maybe_unary_or_binary_function<_Res, _ArgTypes...>,
      private _Function_base
    {
      template<typename _Func,
        typename _Res2 = __invoke_result<_Func&, _ArgTypes...>>
 struct _Callable
 : __is_invocable_impl<_Res2, _Res>::type
 { };



      template<typename _Tp>
 struct _Callable<function, _Tp> : false_type { };

      template<typename _Cond, typename _Tp>
 using _Requires = typename enable_if<_Cond::value, _Tp>::type;

    public:
      typedef _Res result_type;







      function() noexcept
      : _Function_base() { }





      function(nullptr_t) noexcept
      : _Function_base() { }
# 414 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      function(const function& __x);
# 423 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      function(function&& __x) noexcept : _Function_base()
      {
 __x.swap(*this);
      }
# 444 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      template<typename _Functor,
        typename = _Requires<__not_<is_same<_Functor, function>>, void>,
        typename = _Requires<_Callable<_Functor>, void>>
 function(_Functor);
# 461 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      function&
      operator=(const function& __x)
      {
 function(__x).swap(*this);
 return *this;
      }
# 479 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      function&
      operator=(function&& __x) noexcept
      {
 function(std::move(__x)).swap(*this);
 return *this;
      }
# 493 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      function&
      operator=(nullptr_t) noexcept
      {
 if (_M_manager)
   {
     _M_manager(_M_functor, _M_functor, __destroy_functor);
     _M_manager = nullptr;
     _M_invoker = nullptr;
   }
 return *this;
      }
# 521 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      template<typename _Functor>
 _Requires<_Callable<typename decay<_Functor>::type>, function&>
 operator=(_Functor&& __f)
 {
   function(std::forward<_Functor>(__f)).swap(*this);
   return *this;
 }


      template<typename _Functor>
 function&
 operator=(reference_wrapper<_Functor> __f) noexcept
 {
   function(__f).swap(*this);
   return *this;
 }
# 547 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      void swap(function& __x) noexcept
      {
 std::swap(_M_functor, __x._M_functor);
 std::swap(_M_manager, __x._M_manager);
 std::swap(_M_invoker, __x._M_invoker);
      }
# 564 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      explicit operator bool() const noexcept
      { return !_M_empty(); }
# 577 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      _Res operator()(_ArgTypes... __args) const;
# 590 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      const type_info& target_type() const noexcept;
# 603 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
      template<typename _Functor> _Functor* target() noexcept;

      template<typename _Functor> const _Functor* target() const noexcept;



    private:
      using _Invoker_type = _Res (*)(const _Any_data&, _ArgTypes&&...);
      _Invoker_type _M_invoker;
  };


  template<typename>
    struct __function_guide_helper
    { };

  template<typename _Res, typename _Tp, bool _Nx, typename... _Args>
    struct __function_guide_helper<
      _Res (_Tp::*) (_Args...) noexcept(_Nx)
    >
    { using type = _Res(_Args...); };

  template<typename _Res, typename _Tp, bool _Nx, typename... _Args>
    struct __function_guide_helper<
      _Res (_Tp::*) (_Args...) & noexcept(_Nx)
    >
    { using type = _Res(_Args...); };

  template<typename _Res, typename _Tp, bool _Nx, typename... _Args>
    struct __function_guide_helper<
      _Res (_Tp::*) (_Args...) const noexcept(_Nx)
    >
    { using type = _Res(_Args...); };

  template<typename _Res, typename _Tp, bool _Nx, typename... _Args>
    struct __function_guide_helper<
      _Res (_Tp::*) (_Args...) const & noexcept(_Nx)
    >
    { using type = _Res(_Args...); };

  template<typename _Res, typename... _ArgTypes>
    function(_Res(*)(_ArgTypes...)) -> function<_Res(_ArgTypes...)>;

  template<typename _Functor, typename _Signature = typename
    __function_guide_helper<decltype(&_Functor::operator())>::type>
    function(_Functor) -> function<_Signature>;



  template<typename _Res, typename... _ArgTypes>
    function<_Res(_ArgTypes...)>::
    function(const function& __x)
    : _Function_base()
    {
      if (static_cast<bool>(__x))
 {
   __x._M_manager(_M_functor, __x._M_functor, __clone_functor);
   _M_invoker = __x._M_invoker;
   _M_manager = __x._M_manager;
 }
    }

  template<typename _Res, typename... _ArgTypes>
    template<typename _Functor, typename, typename>
      function<_Res(_ArgTypes...)>::
      function(_Functor __f)
      : _Function_base()
      {
 typedef _Function_handler<_Res(_ArgTypes...), _Functor> _My_handler;

 if (_My_handler::_M_not_empty_function(__f))
   {
     _My_handler::_M_init_functor(_M_functor, std::move(__f));
     _M_invoker = &_My_handler::_M_invoke;
     _M_manager = &_My_handler::_M_manager;
   }
      }

  template<typename _Res, typename... _ArgTypes>
    _Res
    function<_Res(_ArgTypes...)>::
    operator()(_ArgTypes... __args) const
    {
      if (_M_empty())
 __throw_bad_function_call();
      return _M_invoker(_M_functor, std::forward<_ArgTypes>(__args)...);
    }


  template<typename _Res, typename... _ArgTypes>
    const type_info&
    function<_Res(_ArgTypes...)>::
    target_type() const noexcept
    {
      if (_M_manager)
 {
   _Any_data __typeinfo_result;
   _M_manager(__typeinfo_result, _M_functor, __get_type_info);
   return *__typeinfo_result._M_access<const type_info*>();
 }
      else
 return typeid(void);
    }

  template<typename _Res, typename... _ArgTypes>
    template<typename _Functor>
      _Functor*
      function<_Res(_ArgTypes...)>::
      target() noexcept
      {
 const function* __const_this = this;
 const _Functor* __func = __const_this->template target<_Functor>();
 return const_cast<_Functor*>(__func);
      }

  template<typename _Res, typename... _ArgTypes>
    template<typename _Functor>
      const _Functor*
      function<_Res(_ArgTypes...)>::
      target() const noexcept
      {
 if (typeid(_Functor) == target_type() && _M_manager)
   {
     _Any_data __ptr;
     _M_manager(__ptr, _M_functor, __get_functor_ptr);
     return __ptr._M_access<const _Functor*>();
   }
 else
   return nullptr;
      }
# 744 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
  template<typename _Res, typename... _Args>
    inline bool
    operator==(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
    { return !static_cast<bool>(__f); }


  template<typename _Res, typename... _Args>
    inline bool
    operator==(nullptr_t, const function<_Res(_Args...)>& __f) noexcept
    { return !static_cast<bool>(__f); }
# 762 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
  template<typename _Res, typename... _Args>
    inline bool
    operator!=(const function<_Res(_Args...)>& __f, nullptr_t) noexcept
    { return static_cast<bool>(__f); }


  template<typename _Res, typename... _Args>
    inline bool
    operator!=(nullptr_t, const function<_Res(_Args...)>& __f) noexcept
    { return static_cast<bool>(__f); }
# 783 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/std_function.h" 3
  template<typename _Res, typename... _Args>
    inline void
    swap(function<_Res(_Args...)>& __x, function<_Res(_Args...)>& __y) noexcept
    { __x.swap(__y); }


  namespace __detail::__variant
  {
    template<typename> struct _Never_valueless_alt;



    template<typename _Signature>
      struct _Never_valueless_alt<std::function<_Signature>>
      : std::true_type
      { };
  }



}
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/aligned_buffer.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/aligned_buffer.h" 3







namespace __gnu_cxx
{




  template<typename _Tp>
    struct __aligned_membuf
    {





      struct _Tp2 { _Tp _M_t; };

      alignas(__alignof__(_Tp2::_M_t)) unsigned char _M_storage[sizeof(_Tp)];

      __aligned_membuf() = default;


      __aligned_membuf(std::nullptr_t) { }

      void*
      _M_addr() noexcept
      { return static_cast<void*>(&_M_storage); }

      const void*
      _M_addr() const noexcept
      { return static_cast<const void*>(&_M_storage); }

      _Tp*
      _M_ptr() noexcept
      { return static_cast<_Tp*>(_M_addr()); }

      const _Tp*
      _M_ptr() const noexcept
      { return static_cast<const _Tp*>(_M_addr()); }
    };
# 89 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ext/aligned_buffer.h" 3
  template<typename _Tp>
    struct __aligned_buffer
    : std::aligned_storage<sizeof(_Tp), __alignof__(_Tp)>
    {
      typename
 std::aligned_storage<sizeof(_Tp), __alignof__(_Tp)>::type _M_storage;

      __aligned_buffer() = default;


      __aligned_buffer(std::nullptr_t) { }

      void*
      _M_addr() noexcept
      {
        return static_cast<void*>(&_M_storage);
      }

      const void*
      _M_addr() const noexcept
      {
        return static_cast<const void*>(&_M_storage);
      }

      _Tp*
      _M_ptr() noexcept
      { return static_cast<_Tp*>(_M_addr()); }

      const _Tp*
      _M_ptr() const noexcept
      { return static_cast<const _Tp*>(_M_addr()); }
    };


}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 2 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable.h" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    class _Hashtable;

namespace __detail
{





  template<typename _Key, typename _Value,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _Traits>
    struct _Hashtable_base;



  template<class _Iterator>
    inline typename std::iterator_traits<_Iterator>::difference_type
    __distance_fw(_Iterator __first, _Iterator __last,
    std::input_iterator_tag)
    { return __first != __last ? 1 : 0; }

  template<class _Iterator>
    inline typename std::iterator_traits<_Iterator>::difference_type
    __distance_fw(_Iterator __first, _Iterator __last,
    std::forward_iterator_tag)
    { return std::distance(__first, __last); }

  template<class _Iterator>
    inline typename std::iterator_traits<_Iterator>::difference_type
    __distance_fw(_Iterator __first, _Iterator __last)
    { return __distance_fw(__first, __last,
      std::__iterator_category(__first)); }

  struct _Identity
  {
    template<typename _Tp>
      _Tp&&
      operator()(_Tp&& __x) const
      { return std::forward<_Tp>(__x); }
  };

  struct _Select1st
  {
    template<typename _Tp>
      auto
      operator()(_Tp&& __x) const
      -> decltype(std::get<0>(std::forward<_Tp>(__x)))
      { return std::get<0>(std::forward<_Tp>(__x)); }
  };

  template<typename _NodeAlloc>
    struct _Hashtable_alloc;



  template<typename _NodeAlloc>
    struct _ReuseOrAllocNode
    {
    private:
      using __node_alloc_type = _NodeAlloc;
      using __hashtable_alloc = _Hashtable_alloc<__node_alloc_type>;
      using __node_alloc_traits =
 typename __hashtable_alloc::__node_alloc_traits;
      using __node_type = typename __hashtable_alloc::__node_type;

    public:
      _ReuseOrAllocNode(__node_type* __nodes, __hashtable_alloc& __h)
 : _M_nodes(__nodes), _M_h(__h) { }
      _ReuseOrAllocNode(const _ReuseOrAllocNode&) = delete;

      ~_ReuseOrAllocNode()
      { _M_h._M_deallocate_nodes(_M_nodes); }

      template<typename _Arg>
 __node_type*
 operator()(_Arg&& __arg) const
 {
   if (_M_nodes)
     {
       __node_type* __node = _M_nodes;
       _M_nodes = _M_nodes->_M_next();
       __node->_M_nxt = nullptr;
       auto& __a = _M_h._M_node_allocator();
       __node_alloc_traits::destroy(__a, __node->_M_valptr());
       try
  {
    __node_alloc_traits::construct(__a, __node->_M_valptr(),
       std::forward<_Arg>(__arg));
  }
       catch(...)
  {
    _M_h._M_deallocate_node_ptr(__node);
    throw;
  }
       return __node;
     }
   return _M_h._M_allocate_node(std::forward<_Arg>(__arg));
 }

    private:
      mutable __node_type* _M_nodes;
      __hashtable_alloc& _M_h;
    };



  template<typename _NodeAlloc>
    struct _AllocNode
    {
    private:
      using __hashtable_alloc = _Hashtable_alloc<_NodeAlloc>;
      using __node_type = typename __hashtable_alloc::__node_type;

    public:
      _AllocNode(__hashtable_alloc& __h)
 : _M_h(__h) { }

      template<typename _Arg>
 __node_type*
 operator()(_Arg&& __arg) const
 { return _M_h._M_allocate_node(std::forward<_Arg>(__arg)); }

    private:
      __hashtable_alloc& _M_h;
    };
# 198 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
  template<bool _Cache_hash_code, bool _Constant_iterators, bool _Unique_keys>
    struct _Hashtable_traits
    {
      using __hash_cached = __bool_constant<_Cache_hash_code>;
      using __constant_iterators = __bool_constant<_Constant_iterators>;
      using __unique_keys = __bool_constant<_Unique_keys>;
    };
# 214 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
  struct _Hash_node_base
  {
    _Hash_node_base* _M_nxt;

    _Hash_node_base() noexcept : _M_nxt() { }

    _Hash_node_base(_Hash_node_base* __next) noexcept : _M_nxt(__next) { }
  };






  template<typename _Value>
    struct _Hash_node_value_base : _Hash_node_base
    {
      typedef _Value value_type;

      __gnu_cxx::__aligned_buffer<_Value> _M_storage;

      _Value*
      _M_valptr() noexcept
      { return _M_storage._M_ptr(); }

      const _Value*
      _M_valptr() const noexcept
      { return _M_storage._M_ptr(); }

      _Value&
      _M_v() noexcept
      { return *_M_valptr(); }

      const _Value&
      _M_v() const noexcept
      { return *_M_valptr(); }
    };




  template<typename _Value, bool _Cache_hash_code>
    struct _Hash_node;






  template<typename _Value>
    struct _Hash_node<_Value, true> : _Hash_node_value_base<_Value>
    {
      std::size_t _M_hash_code;

      _Hash_node*
      _M_next() const noexcept
      { return static_cast<_Hash_node*>(this->_M_nxt); }
    };






  template<typename _Value>
    struct _Hash_node<_Value, false> : _Hash_node_value_base<_Value>
    {
      _Hash_node*
      _M_next() const noexcept
      { return static_cast<_Hash_node*>(this->_M_nxt); }
    };


  template<typename _Value, bool _Cache_hash_code>
    struct _Node_iterator_base
    {
      using __node_type = _Hash_node<_Value, _Cache_hash_code>;

      __node_type* _M_cur;

      _Node_iterator_base(__node_type* __p) noexcept
      : _M_cur(__p) { }

      void
      _M_incr() noexcept
      { _M_cur = _M_cur->_M_next(); }
    };

  template<typename _Value, bool _Cache_hash_code>
    inline bool
    operator==(const _Node_iterator_base<_Value, _Cache_hash_code>& __x,
        const _Node_iterator_base<_Value, _Cache_hash_code >& __y)
    noexcept
    { return __x._M_cur == __y._M_cur; }

  template<typename _Value, bool _Cache_hash_code>
    inline bool
    operator!=(const _Node_iterator_base<_Value, _Cache_hash_code>& __x,
        const _Node_iterator_base<_Value, _Cache_hash_code>& __y)
    noexcept
    { return __x._M_cur != __y._M_cur; }


  template<typename _Value, bool __constant_iterators, bool __cache>
    struct _Node_iterator
    : public _Node_iterator_base<_Value, __cache>
    {
    private:
      using __base_type = _Node_iterator_base<_Value, __cache>;
      using __node_type = typename __base_type::__node_type;

    public:
      typedef _Value value_type;
      typedef std::ptrdiff_t difference_type;
      typedef std::forward_iterator_tag iterator_category;

      using pointer = typename std::conditional<__constant_iterators,
      const _Value*, _Value*>::type;

      using reference = typename std::conditional<__constant_iterators,
        const _Value&, _Value&>::type;

      _Node_iterator() noexcept
      : __base_type(0) { }

      explicit
      _Node_iterator(__node_type* __p) noexcept
      : __base_type(__p) { }

      reference
      operator*() const noexcept
      { return this->_M_cur->_M_v(); }

      pointer
      operator->() const noexcept
      { return this->_M_cur->_M_valptr(); }

      _Node_iterator&
      operator++() noexcept
      {
 this->_M_incr();
 return *this;
      }

      _Node_iterator
      operator++(int) noexcept
      {
 _Node_iterator __tmp(*this);
 this->_M_incr();
 return __tmp;
      }
    };


  template<typename _Value, bool __constant_iterators, bool __cache>
    struct _Node_const_iterator
    : public _Node_iterator_base<_Value, __cache>
    {
    private:
      using __base_type = _Node_iterator_base<_Value, __cache>;
      using __node_type = typename __base_type::__node_type;

    public:
      typedef _Value value_type;
      typedef std::ptrdiff_t difference_type;
      typedef std::forward_iterator_tag iterator_category;

      typedef const _Value* pointer;
      typedef const _Value& reference;

      _Node_const_iterator() noexcept
      : __base_type(0) { }

      explicit
      _Node_const_iterator(__node_type* __p) noexcept
      : __base_type(__p) { }

      _Node_const_iterator(const _Node_iterator<_Value, __constant_iterators,
      __cache>& __x) noexcept
      : __base_type(__x._M_cur) { }

      reference
      operator*() const noexcept
      { return this->_M_cur->_M_v(); }

      pointer
      operator->() const noexcept
      { return this->_M_cur->_M_valptr(); }

      _Node_const_iterator&
      operator++() noexcept
      {
 this->_M_incr();
 return *this;
      }

      _Node_const_iterator
      operator++(int) noexcept
      {
 _Node_const_iterator __tmp(*this);
 this->_M_incr();
 return __tmp;
      }
    };






  struct _Mod_range_hashing
  {
    typedef std::size_t first_argument_type;
    typedef std::size_t second_argument_type;
    typedef std::size_t result_type;

    result_type
    operator()(first_argument_type __num,
        second_argument_type __den) const noexcept
    { return __num % __den; }
  };






  struct _Default_ranged_hash { };



  struct _Prime_rehash_policy
  {
    using __has_load_factor = std::true_type;

    _Prime_rehash_policy(float __z = 1.0) noexcept
    : _M_max_load_factor(__z), _M_next_resize(0) { }

    float
    max_load_factor() const noexcept
    { return _M_max_load_factor; }


    std::size_t
    _M_next_bkt(std::size_t __n) const;


    std::size_t
    _M_bkt_for_elements(std::size_t __n) const
    { return __builtin_ceil(__n / (long double)_M_max_load_factor); }





    std::pair<bool, std::size_t>
    _M_need_rehash(std::size_t __n_bkt, std::size_t __n_elt,
     std::size_t __n_ins) const;

    typedef std::size_t _State;

    _State
    _M_state() const
    { return _M_next_resize; }

    void
    _M_reset() noexcept
    { _M_next_resize = 0; }

    void
    _M_reset(_State __state)
    { _M_next_resize = __state; }

    static const std::size_t _S_growth_factor = 2;

    float _M_max_load_factor;
    mutable std::size_t _M_next_resize;
  };


  struct _Mask_range_hashing
  {
    typedef std::size_t first_argument_type;
    typedef std::size_t second_argument_type;
    typedef std::size_t result_type;

    result_type
    operator()(first_argument_type __num,
        second_argument_type __den) const noexcept
    { return __num & (__den - 1); }
  };


  inline std::size_t
  __clp2(std::size_t __n) noexcept
  {

    if (__n < 2)
      return __n;
    const unsigned __lz = sizeof(size_t) > sizeof(long)
      ? __builtin_clzll(__n - 1ull)
      : __builtin_clzl(__n - 1ul);

    return (size_t(1) << (numeric_limits<size_t>::digits - __lz - 1)) << 1;
  }



  struct _Power2_rehash_policy
  {
    using __has_load_factor = std::true_type;

    _Power2_rehash_policy(float __z = 1.0) noexcept
    : _M_max_load_factor(__z), _M_next_resize(0) { }

    float
    max_load_factor() const noexcept
    { return _M_max_load_factor; }



    std::size_t
    _M_next_bkt(std::size_t __n) noexcept
    {
      const auto __max_width = std::min<size_t>(sizeof(size_t), 8);
      const auto __max_bkt = size_t(1) << (__max_width * 8 - 1);
      std::size_t __res = __clp2(__n);

      if (__res == __n)
 __res <<= 1;

      if (__res == 0)
 __res = __max_bkt;

      if (__res == __max_bkt)



 _M_next_resize = std::size_t(-1);
      else
 _M_next_resize
   = __builtin_ceil(__res * (long double)_M_max_load_factor);

      return __res;
    }


    std::size_t
    _M_bkt_for_elements(std::size_t __n) const noexcept
    { return __builtin_ceil(__n / (long double)_M_max_load_factor); }





    std::pair<bool, std::size_t>
    _M_need_rehash(std::size_t __n_bkt, std::size_t __n_elt,
     std::size_t __n_ins) noexcept
    {
      if (__n_elt + __n_ins >= _M_next_resize)
 {
   long double __min_bkts = (__n_elt + __n_ins)
     / (long double)_M_max_load_factor;
   if (__min_bkts >= __n_bkt)
     return std::make_pair(true,
       _M_next_bkt(std::max<std::size_t>(__builtin_floor(__min_bkts) + 1,
      __n_bkt * _S_growth_factor)));

   _M_next_resize
     = __builtin_floor(__n_bkt * (long double)_M_max_load_factor);
   return std::make_pair(false, 0);
 }
      else
 return std::make_pair(false, 0);
    }

    typedef std::size_t _State;

    _State
    _M_state() const noexcept
    { return _M_next_resize; }

    void
    _M_reset() noexcept
    { _M_next_resize = 0; }

    void
    _M_reset(_State __state) noexcept
    { _M_next_resize = __state; }

    static const std::size_t _S_growth_factor = 2;

    float _M_max_load_factor;
    std::size_t _M_next_resize;
  };
# 628 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits,
    bool _Unique_keys = _Traits::__unique_keys::value>
    struct _Map_base { };


  template<typename _Key, typename _Pair, typename _Alloc, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Map_base<_Key, _Pair, _Alloc, _Select1st, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, false>
    {
      using mapped_type = typename std::tuple_element<1, _Pair>::type;
    };


  template<typename _Key, typename _Pair, typename _Alloc, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Map_base<_Key, _Pair, _Alloc, _Select1st, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>
    {
    private:
      using __hashtable_base = __detail::_Hashtable_base<_Key, _Pair,
        _Select1st,
       _Equal, _H1, _H2, _Hash,
         _Traits>;

      using __hashtable = _Hashtable<_Key, _Pair, _Alloc,
         _Select1st, _Equal,
         _H1, _H2, _Hash, _RehashPolicy, _Traits>;

      using __hash_code = typename __hashtable_base::__hash_code;
      using __node_type = typename __hashtable_base::__node_type;

    public:
      using key_type = typename __hashtable_base::key_type;
      using iterator = typename __hashtable_base::iterator;
      using mapped_type = typename std::tuple_element<1, _Pair>::type;

      mapped_type&
      operator[](const key_type& __k);

      mapped_type&
      operator[](key_type&& __k);



      mapped_type&
      at(const key_type& __k);

      const mapped_type&
      at(const key_type& __k) const;
    };

  template<typename _Key, typename _Pair, typename _Alloc, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    auto
    _Map_base<_Key, _Pair, _Alloc, _Select1st, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>::
    operator[](const key_type& __k)
    -> mapped_type&
    {
      __hashtable* __h = static_cast<__hashtable*>(this);
      __hash_code __code = __h->_M_hash_code(__k);
      std::size_t __n = __h->_M_bucket_index(__k, __code);
      __node_type* __p = __h->_M_find_node(__n, __k, __code);

      if (!__p)
 {
   __p = __h->_M_allocate_node(std::piecewise_construct,
          std::tuple<const key_type&>(__k),
          std::tuple<>());
   return __h->_M_insert_unique_node(__n, __code, __p)->second;
 }

      return __p->_M_v().second;
    }

  template<typename _Key, typename _Pair, typename _Alloc, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    auto
    _Map_base<_Key, _Pair, _Alloc, _Select1st, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>::
    operator[](key_type&& __k)
    -> mapped_type&
    {
      __hashtable* __h = static_cast<__hashtable*>(this);
      __hash_code __code = __h->_M_hash_code(__k);
      std::size_t __n = __h->_M_bucket_index(__k, __code);
      __node_type* __p = __h->_M_find_node(__n, __k, __code);

      if (!__p)
 {
   __p = __h->_M_allocate_node(std::piecewise_construct,
          std::forward_as_tuple(std::move(__k)),
          std::tuple<>());
   return __h->_M_insert_unique_node(__n, __code, __p)->second;
 }

      return __p->_M_v().second;
    }

  template<typename _Key, typename _Pair, typename _Alloc, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    auto
    _Map_base<_Key, _Pair, _Alloc, _Select1st, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>::
    at(const key_type& __k)
    -> mapped_type&
    {
      __hashtable* __h = static_cast<__hashtable*>(this);
      __hash_code __code = __h->_M_hash_code(__k);
      std::size_t __n = __h->_M_bucket_index(__k, __code);
      __node_type* __p = __h->_M_find_node(__n, __k, __code);

      if (!__p)
 __throw_out_of_range(("_Map_base::at"));
      return __p->_M_v().second;
    }

  template<typename _Key, typename _Pair, typename _Alloc, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    auto
    _Map_base<_Key, _Pair, _Alloc, _Select1st, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>::
    at(const key_type& __k) const
    -> const mapped_type&
    {
      const __hashtable* __h = static_cast<const __hashtable*>(this);
      __hash_code __code = __h->_M_hash_code(__k);
      std::size_t __n = __h->_M_bucket_index(__k, __code);
      __node_type* __p = __h->_M_find_node(__n, __k, __code);

      if (!__p)
 __throw_out_of_range(("_Map_base::at"));
      return __p->_M_v().second;
    }






  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Insert_base
    {
    protected:
      using __hashtable = _Hashtable<_Key, _Value, _Alloc, _ExtractKey,
         _Equal, _H1, _H2, _Hash,
         _RehashPolicy, _Traits>;

      using __hashtable_base = _Hashtable_base<_Key, _Value, _ExtractKey,
            _Equal, _H1, _H2, _Hash,
            _Traits>;

      using value_type = typename __hashtable_base::value_type;
      using iterator = typename __hashtable_base::iterator;
      using const_iterator = typename __hashtable_base::const_iterator;
      using size_type = typename __hashtable_base::size_type;

      using __unique_keys = typename __hashtable_base::__unique_keys;
      using __ireturn_type = typename __hashtable_base::__ireturn_type;
      using __node_type = _Hash_node<_Value, _Traits::__hash_cached::value>;
      using __node_alloc_type = __alloc_rebind<_Alloc, __node_type>;
      using __node_gen_type = _AllocNode<__node_alloc_type>;

      __hashtable&
      _M_conjure_hashtable()
      { return *(static_cast<__hashtable*>(this)); }

      template<typename _InputIterator, typename _NodeGetter>
 void
 _M_insert_range(_InputIterator __first, _InputIterator __last,
   const _NodeGetter&, true_type);

      template<typename _InputIterator, typename _NodeGetter>
 void
 _M_insert_range(_InputIterator __first, _InputIterator __last,
   const _NodeGetter&, false_type);

    public:
      __ireturn_type
      insert(const value_type& __v)
      {
 __hashtable& __h = _M_conjure_hashtable();
 __node_gen_type __node_gen(__h);
 return __h._M_insert(__v, __node_gen, __unique_keys());
      }

      iterator
      insert(const_iterator __hint, const value_type& __v)
      {
 __hashtable& __h = _M_conjure_hashtable();
 __node_gen_type __node_gen(__h);
 return __h._M_insert(__hint, __v, __node_gen, __unique_keys());
      }

      void
      insert(initializer_list<value_type> __l)
      { this->insert(__l.begin(), __l.end()); }

      template<typename _InputIterator>
 void
 insert(_InputIterator __first, _InputIterator __last)
 {
   __hashtable& __h = _M_conjure_hashtable();
   __node_gen_type __node_gen(__h);
   return _M_insert_range(__first, __last, __node_gen, __unique_keys());
 }
    };

  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    template<typename _InputIterator, typename _NodeGetter>
      void
      _Insert_base<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash,
      _RehashPolicy, _Traits>::
      _M_insert_range(_InputIterator __first, _InputIterator __last,
        const _NodeGetter& __node_gen, true_type)
      {
 size_type __n_elt = __detail::__distance_fw(__first, __last);
 if (__n_elt == 0)
   return;

 __hashtable& __h = _M_conjure_hashtable();
 for (; __first != __last; ++__first)
   {
     if (__h._M_insert(*__first, __node_gen, __unique_keys(),
         __n_elt).second)
       __n_elt = 1;
     else if (__n_elt != 1)
       --__n_elt;
   }
      }

  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    template<typename _InputIterator, typename _NodeGetter>
      void
      _Insert_base<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash,
      _RehashPolicy, _Traits>::
      _M_insert_range(_InputIterator __first, _InputIterator __last,
        const _NodeGetter& __node_gen, false_type)
      {
 using __rehash_type = typename __hashtable::__rehash_type;
 using __rehash_state = typename __hashtable::__rehash_state;
 using pair_type = std::pair<bool, std::size_t>;

 size_type __n_elt = __detail::__distance_fw(__first, __last);
 if (__n_elt == 0)
   return;

 __hashtable& __h = _M_conjure_hashtable();
 __rehash_type& __rehash = __h._M_rehash_policy;
 const __rehash_state& __saved_state = __rehash._M_state();
 pair_type __do_rehash = __rehash._M_need_rehash(__h._M_bucket_count,
       __h._M_element_count,
       __n_elt);

 if (__do_rehash.first)
   __h._M_rehash(__do_rehash.second, __saved_state);

 for (; __first != __last; ++__first)
   __h._M_insert(*__first, __node_gen, __unique_keys());
      }







  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits,
    bool _Constant_iterators = _Traits::__constant_iterators::value>
    struct _Insert;


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Insert<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash,
     _RehashPolicy, _Traits, true>
    : public _Insert_base<_Key, _Value, _Alloc, _ExtractKey, _Equal,
      _H1, _H2, _Hash, _RehashPolicy, _Traits>
    {
      using __base_type = _Insert_base<_Key, _Value, _Alloc, _ExtractKey,
     _Equal, _H1, _H2, _Hash,
     _RehashPolicy, _Traits>;

      using __hashtable_base = _Hashtable_base<_Key, _Value, _ExtractKey,
            _Equal, _H1, _H2, _Hash,
            _Traits>;

      using value_type = typename __base_type::value_type;
      using iterator = typename __base_type::iterator;
      using const_iterator = typename __base_type::const_iterator;

      using __unique_keys = typename __base_type::__unique_keys;
      using __ireturn_type = typename __hashtable_base::__ireturn_type;
      using __hashtable = typename __base_type::__hashtable;
      using __node_gen_type = typename __base_type::__node_gen_type;

      using __base_type::insert;

      __ireturn_type
      insert(value_type&& __v)
      {
 __hashtable& __h = this->_M_conjure_hashtable();
 __node_gen_type __node_gen(__h);
 return __h._M_insert(std::move(__v), __node_gen, __unique_keys());
      }

      iterator
      insert(const_iterator __hint, value_type&& __v)
      {
 __hashtable& __h = this->_M_conjure_hashtable();
 __node_gen_type __node_gen(__h);
 return __h._M_insert(__hint, std::move(__v), __node_gen,
        __unique_keys());
      }
    };


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Insert<_Key, _Value, _Alloc, _ExtractKey, _Equal, _H1, _H2, _Hash,
     _RehashPolicy, _Traits, false>
    : public _Insert_base<_Key, _Value, _Alloc, _ExtractKey, _Equal,
      _H1, _H2, _Hash, _RehashPolicy, _Traits>
    {
      using __base_type = _Insert_base<_Key, _Value, _Alloc, _ExtractKey,
           _Equal, _H1, _H2, _Hash,
           _RehashPolicy, _Traits>;
      using value_type = typename __base_type::value_type;
      using iterator = typename __base_type::iterator;
      using const_iterator = typename __base_type::const_iterator;

      using __unique_keys = typename __base_type::__unique_keys;
      using __hashtable = typename __base_type::__hashtable;
      using __ireturn_type = typename __base_type::__ireturn_type;

      using __base_type::insert;

      template<typename _Pair>
 using __is_cons = std::is_constructible<value_type, _Pair&&>;

      template<typename _Pair>
 using _IFcons = std::enable_if<__is_cons<_Pair>::value>;

      template<typename _Pair>
 using _IFconsp = typename _IFcons<_Pair>::type;

      template<typename _Pair, typename = _IFconsp<_Pair>>
 __ireturn_type
 insert(_Pair&& __v)
 {
   __hashtable& __h = this->_M_conjure_hashtable();
   return __h._M_emplace(__unique_keys(), std::forward<_Pair>(__v));
 }

      template<typename _Pair, typename = _IFconsp<_Pair>>
 iterator
 insert(const_iterator __hint, _Pair&& __v)
 {
   __hashtable& __h = this->_M_conjure_hashtable();
   return __h._M_emplace(__hint, __unique_keys(),
    std::forward<_Pair>(__v));
 }
   };

  template<typename _Policy>
    using __has_load_factor = typename _Policy::__has_load_factor;







  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits,
    typename =
      __detected_or_t<std::false_type, __has_load_factor, _RehashPolicy>>
    struct _Rehash_base;


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Rehash_base<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits,
        std::false_type>
    {
    };


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Rehash_base<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits,
   std::true_type>
    {
      using __hashtable = _Hashtable<_Key, _Value, _Alloc, _ExtractKey,
         _Equal, _H1, _H2, _Hash,
         _RehashPolicy, _Traits>;

      float
      max_load_factor() const noexcept
      {
 const __hashtable* __this = static_cast<const __hashtable*>(this);
 return __this->__rehash_policy().max_load_factor();
      }

      void
      max_load_factor(float __z)
      {
 __hashtable* __this = static_cast<__hashtable*>(this);
 __this->__rehash_policy(_RehashPolicy(__z));
      }

      void
      reserve(std::size_t __n)
      {
 __hashtable* __this = static_cast<__hashtable*>(this);
 __this->rehash(__builtin_ceil(__n / max_load_factor()));
      }
    };







  template<int _Nm, typename _Tp,
    bool __use_ebo = !__is_final(_Tp) && __is_empty(_Tp)>
    struct _Hashtable_ebo_helper;


  template<int _Nm, typename _Tp>
    struct _Hashtable_ebo_helper<_Nm, _Tp, true>
    : private _Tp
    {
      _Hashtable_ebo_helper() = default;

      template<typename _OtherTp>
 _Hashtable_ebo_helper(_OtherTp&& __tp)
   : _Tp(std::forward<_OtherTp>(__tp))
 { }

      static const _Tp&
      _S_cget(const _Hashtable_ebo_helper& __eboh)
      { return static_cast<const _Tp&>(__eboh); }

      static _Tp&
      _S_get(_Hashtable_ebo_helper& __eboh)
      { return static_cast<_Tp&>(__eboh); }
    };


  template<int _Nm, typename _Tp>
    struct _Hashtable_ebo_helper<_Nm, _Tp, false>
    {
      _Hashtable_ebo_helper() = default;

      template<typename _OtherTp>
 _Hashtable_ebo_helper(_OtherTp&& __tp)
   : _M_tp(std::forward<_OtherTp>(__tp))
 { }

      static const _Tp&
      _S_cget(const _Hashtable_ebo_helper& __eboh)
      { return __eboh._M_tp; }

      static _Tp&
      _S_get(_Hashtable_ebo_helper& __eboh)
      { return __eboh._M_tp; }

    private:
      _Tp _M_tp;
    };







  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash,
    bool __cache_hash_code>
    struct _Local_iterator_base;
# 1166 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash,
    bool __cache_hash_code>
    struct _Hash_code_base;



  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash>
    struct _Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, false>
    : private _Hashtable_ebo_helper<0, _ExtractKey>,
      private _Hashtable_ebo_helper<1, _Hash>
    {
    private:
      using __ebo_extract_key = _Hashtable_ebo_helper<0, _ExtractKey>;
      using __ebo_hash = _Hashtable_ebo_helper<1, _Hash>;

    protected:
      typedef void* __hash_code;
      typedef _Hash_node<_Value, false> __node_type;



      _Hash_code_base() = default;

      _Hash_code_base(const _ExtractKey& __ex, const _H1&, const _H2&,
        const _Hash& __h)
      : __ebo_extract_key(__ex), __ebo_hash(__h) { }

      __hash_code
      _M_hash_code(const _Key& __key) const
      { return 0; }

      std::size_t
      _M_bucket_index(const _Key& __k, __hash_code, std::size_t __n) const
      { return _M_ranged_hash()(__k, __n); }

      std::size_t
      _M_bucket_index(const __node_type* __p, std::size_t __n) const
 noexcept( noexcept(declval<const _Hash&>()(declval<const _Key&>(),
         (std::size_t)0)) )
      { return _M_ranged_hash()(_M_extract()(__p->_M_v()), __n); }

      void
      _M_store_code(__node_type*, __hash_code) const
      { }

      void
      _M_copy_code(__node_type*, const __node_type*) const
      { }

      void
      _M_swap(_Hash_code_base& __x)
      {
 std::swap(_M_extract(), __x._M_extract());
 std::swap(_M_ranged_hash(), __x._M_ranged_hash());
      }

      const _ExtractKey&
      _M_extract() const { return __ebo_extract_key::_S_cget(*this); }

      _ExtractKey&
      _M_extract() { return __ebo_extract_key::_S_get(*this); }

      const _Hash&
      _M_ranged_hash() const { return __ebo_hash::_S_cget(*this); }

      _Hash&
      _M_ranged_hash() { return __ebo_hash::_S_get(*this); }
    };







  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash>
    struct _Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash, true>;




  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2>
    struct _Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2,
      _Default_ranged_hash, false>
    : private _Hashtable_ebo_helper<0, _ExtractKey>,
      private _Hashtable_ebo_helper<1, _H1>,
      private _Hashtable_ebo_helper<2, _H2>
    {
    private:
      using __ebo_extract_key = _Hashtable_ebo_helper<0, _ExtractKey>;
      using __ebo_h1 = _Hashtable_ebo_helper<1, _H1>;
      using __ebo_h2 = _Hashtable_ebo_helper<2, _H2>;


      friend struct _Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2,
      _Default_ranged_hash, false>;

    public:
      typedef _H1 hasher;

      hasher
      hash_function() const
      { return _M_h1(); }

    protected:
      typedef std::size_t __hash_code;
      typedef _Hash_node<_Value, false> __node_type;



      _Hash_code_base() = default;

      _Hash_code_base(const _ExtractKey& __ex,
        const _H1& __h1, const _H2& __h2,
        const _Default_ranged_hash&)
      : __ebo_extract_key(__ex), __ebo_h1(__h1), __ebo_h2(__h2) { }

      __hash_code
      _M_hash_code(const _Key& __k) const
      {
 static_assert(__is_invocable<const _H1&, const _Key&>{},
     "hash function must be invocable with an argument of key type");
 return _M_h1()(__k);
      }

      std::size_t
      _M_bucket_index(const _Key&, __hash_code __c, std::size_t __n) const
      { return _M_h2()(__c, __n); }

      std::size_t
      _M_bucket_index(const __node_type* __p, std::size_t __n) const
 noexcept( noexcept(declval<const _H1&>()(declval<const _Key&>()))
    && noexcept(declval<const _H2&>()((__hash_code)0,
          (std::size_t)0)) )
      { return _M_h2()(_M_h1()(_M_extract()(__p->_M_v())), __n); }

      void
      _M_store_code(__node_type*, __hash_code) const
      { }

      void
      _M_copy_code(__node_type*, const __node_type*) const
      { }

      void
      _M_swap(_Hash_code_base& __x)
      {
 std::swap(_M_extract(), __x._M_extract());
 std::swap(_M_h1(), __x._M_h1());
 std::swap(_M_h2(), __x._M_h2());
      }

      const _ExtractKey&
      _M_extract() const { return __ebo_extract_key::_S_cget(*this); }

      _ExtractKey&
      _M_extract() { return __ebo_extract_key::_S_get(*this); }

      const _H1&
      _M_h1() const { return __ebo_h1::_S_cget(*this); }

      _H1&
      _M_h1() { return __ebo_h1::_S_get(*this); }

      const _H2&
      _M_h2() const { return __ebo_h2::_S_cget(*this); }

      _H2&
      _M_h2() { return __ebo_h2::_S_get(*this); }
    };




  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2>
    struct _Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2,
      _Default_ranged_hash, true>
    : private _Hashtable_ebo_helper<0, _ExtractKey>,
      private _Hashtable_ebo_helper<1, _H1>,
      private _Hashtable_ebo_helper<2, _H2>
    {
    private:

      friend struct _Local_iterator_base<_Key, _Value, _ExtractKey, _H1, _H2,
      _Default_ranged_hash, true>;

      using __ebo_extract_key = _Hashtable_ebo_helper<0, _ExtractKey>;
      using __ebo_h1 = _Hashtable_ebo_helper<1, _H1>;
      using __ebo_h2 = _Hashtable_ebo_helper<2, _H2>;

    public:
      typedef _H1 hasher;

      hasher
      hash_function() const
      { return _M_h1(); }

    protected:
      typedef std::size_t __hash_code;
      typedef _Hash_node<_Value, true> __node_type;


      _Hash_code_base() = default;
      _Hash_code_base(const _ExtractKey& __ex,
        const _H1& __h1, const _H2& __h2,
        const _Default_ranged_hash&)
      : __ebo_extract_key(__ex), __ebo_h1(__h1), __ebo_h2(__h2) { }

      __hash_code
      _M_hash_code(const _Key& __k) const
      {
 static_assert(__is_invocable<const _H1&, const _Key&>{},
     "hash function must be invocable with an argument of key type");
 return _M_h1()(__k);
      }

      std::size_t
      _M_bucket_index(const _Key&, __hash_code __c,
        std::size_t __n) const
      { return _M_h2()(__c, __n); }

      std::size_t
      _M_bucket_index(const __node_type* __p, std::size_t __n) const
 noexcept( noexcept(declval<const _H2&>()((__hash_code)0,
       (std::size_t)0)) )
      { return _M_h2()(__p->_M_hash_code, __n); }

      void
      _M_store_code(__node_type* __n, __hash_code __c) const
      { __n->_M_hash_code = __c; }

      void
      _M_copy_code(__node_type* __to, const __node_type* __from) const
      { __to->_M_hash_code = __from->_M_hash_code; }

      void
      _M_swap(_Hash_code_base& __x)
      {
 std::swap(_M_extract(), __x._M_extract());
 std::swap(_M_h1(), __x._M_h1());
 std::swap(_M_h2(), __x._M_h2());
      }

      const _ExtractKey&
      _M_extract() const { return __ebo_extract_key::_S_cget(*this); }

      _ExtractKey&
      _M_extract() { return __ebo_extract_key::_S_get(*this); }

      const _H1&
      _M_h1() const { return __ebo_h1::_S_cget(*this); }

      _H1&
      _M_h1() { return __ebo_h1::_S_get(*this); }

      const _H2&
      _M_h2() const { return __ebo_h2::_S_cget(*this); }

      _H2&
      _M_h2() { return __ebo_h2::_S_get(*this); }
    };





  template <typename _Key, typename _Value, typename _ExtractKey,
     typename _Equal, typename _HashCodeType,
     bool __cache_hash_code>
  struct _Equal_helper;


  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _Equal, typename _HashCodeType>
  struct _Equal_helper<_Key, _Value, _ExtractKey, _Equal, _HashCodeType, true>
  {
    static bool
    _S_equals(const _Equal& __eq, const _ExtractKey& __extract,
       const _Key& __k, _HashCodeType __c, _Hash_node<_Value, true>* __n)
    { return __c == __n->_M_hash_code && __eq(__k, __extract(__n->_M_v())); }
  };


  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _Equal, typename _HashCodeType>
  struct _Equal_helper<_Key, _Value, _ExtractKey, _Equal, _HashCodeType, false>
  {
    static bool
    _S_equals(const _Equal& __eq, const _ExtractKey& __extract,
       const _Key& __k, _HashCodeType, _Hash_node<_Value, false>* __n)
    { return __eq(__k, __extract(__n->_M_v())); }
  };



  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash>
    struct _Local_iterator_base<_Key, _Value, _ExtractKey,
    _H1, _H2, _Hash, true>
    : private _Hashtable_ebo_helper<0, _H2>
    {
    protected:
      using __base_type = _Hashtable_ebo_helper<0, _H2>;
      using __hash_code_base = _Hash_code_base<_Key, _Value, _ExtractKey,
            _H1, _H2, _Hash, true>;

      _Local_iterator_base() = default;
      _Local_iterator_base(const __hash_code_base& __base,
      _Hash_node<_Value, true>* __p,
      std::size_t __bkt, std::size_t __bkt_count)
      : __base_type(__base._M_h2()),
 _M_cur(__p), _M_bucket(__bkt), _M_bucket_count(__bkt_count) { }

      void
      _M_incr()
      {
 _M_cur = _M_cur->_M_next();
 if (_M_cur)
   {
     std::size_t __bkt
       = __base_type::_S_get(*this)(_M_cur->_M_hash_code,
        _M_bucket_count);
     if (__bkt != _M_bucket)
       _M_cur = nullptr;
   }
      }

      _Hash_node<_Value, true>* _M_cur;
      std::size_t _M_bucket;
      std::size_t _M_bucket_count;

    public:
      const void*
      _M_curr() const { return _M_cur; }

      std::size_t
      _M_get_bucket() const { return _M_bucket; }
    };





  template<typename _Tp, bool _IsEmpty = std::is_empty<_Tp>::value>
    struct _Hash_code_storage
    {
      __gnu_cxx::__aligned_buffer<_Tp> _M_storage;

      _Tp*
      _M_h() { return _M_storage._M_ptr(); }

      const _Tp*
      _M_h() const { return _M_storage._M_ptr(); }
    };


  template<typename _Tp>
    struct _Hash_code_storage<_Tp, true>
    {
      static_assert( std::is_empty<_Tp>::value, "Type must be empty" );



      _Tp*
      _M_h() { return reinterpret_cast<_Tp*>(this); }

      const _Tp*
      _M_h() const { return reinterpret_cast<const _Tp*>(this); }
    };

  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash>
    using __hash_code_for_local_iter
      = _Hash_code_storage<_Hash_code_base<_Key, _Value, _ExtractKey,
        _H1, _H2, _Hash, false>>;


  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash>
    struct _Local_iterator_base<_Key, _Value, _ExtractKey,
    _H1, _H2, _Hash, false>
    : __hash_code_for_local_iter<_Key, _Value, _ExtractKey, _H1, _H2, _Hash>
    {
    protected:
      using __hash_code_base = _Hash_code_base<_Key, _Value, _ExtractKey,
            _H1, _H2, _Hash, false>;

      _Local_iterator_base() : _M_bucket_count(-1) { }

      _Local_iterator_base(const __hash_code_base& __base,
      _Hash_node<_Value, false>* __p,
      std::size_t __bkt, std::size_t __bkt_count)
      : _M_cur(__p), _M_bucket(__bkt), _M_bucket_count(__bkt_count)
      { _M_init(__base); }

      ~_Local_iterator_base()
      {
 if (_M_bucket_count != -1)
   _M_destroy();
      }

      _Local_iterator_base(const _Local_iterator_base& __iter)
      : _M_cur(__iter._M_cur), _M_bucket(__iter._M_bucket),
        _M_bucket_count(__iter._M_bucket_count)
      {
 if (_M_bucket_count != -1)
   _M_init(*__iter._M_h());
      }

      _Local_iterator_base&
      operator=(const _Local_iterator_base& __iter)
      {
 if (_M_bucket_count != -1)
   _M_destroy();
 _M_cur = __iter._M_cur;
 _M_bucket = __iter._M_bucket;
 _M_bucket_count = __iter._M_bucket_count;
 if (_M_bucket_count != -1)
   _M_init(*__iter._M_h());
 return *this;
      }

      void
      _M_incr()
      {
 _M_cur = _M_cur->_M_next();
 if (_M_cur)
   {
     std::size_t __bkt = this->_M_h()->_M_bucket_index(_M_cur,
             _M_bucket_count);
     if (__bkt != _M_bucket)
       _M_cur = nullptr;
   }
      }

      _Hash_node<_Value, false>* _M_cur;
      std::size_t _M_bucket;
      std::size_t _M_bucket_count;

      void
      _M_init(const __hash_code_base& __base)
      { ::new(this->_M_h()) __hash_code_base(__base); }

      void
      _M_destroy() { this->_M_h()->~__hash_code_base(); }

    public:
      const void*
      _M_curr() const { return _M_cur; }

      std::size_t
      _M_get_bucket() const { return _M_bucket; }
    };

  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash, bool __cache>
    inline bool
    operator==(const _Local_iterator_base<_Key, _Value, _ExtractKey,
       _H1, _H2, _Hash, __cache>& __x,
        const _Local_iterator_base<_Key, _Value, _ExtractKey,
       _H1, _H2, _Hash, __cache>& __y)
    { return __x._M_curr() == __y._M_curr(); }

  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash, bool __cache>
    inline bool
    operator!=(const _Local_iterator_base<_Key, _Value, _ExtractKey,
       _H1, _H2, _Hash, __cache>& __x,
        const _Local_iterator_base<_Key, _Value, _ExtractKey,
       _H1, _H2, _Hash, __cache>& __y)
    { return __x._M_curr() != __y._M_curr(); }


  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash,
    bool __constant_iterators, bool __cache>
    struct _Local_iterator
    : public _Local_iterator_base<_Key, _Value, _ExtractKey,
      _H1, _H2, _Hash, __cache>
    {
    private:
      using __base_type = _Local_iterator_base<_Key, _Value, _ExtractKey,
            _H1, _H2, _Hash, __cache>;
      using __hash_code_base = typename __base_type::__hash_code_base;
    public:
      typedef _Value value_type;
      typedef typename std::conditional<__constant_iterators,
     const _Value*, _Value*>::type
             pointer;
      typedef typename std::conditional<__constant_iterators,
     const _Value&, _Value&>::type
             reference;
      typedef std::ptrdiff_t difference_type;
      typedef std::forward_iterator_tag iterator_category;

      _Local_iterator() = default;

      _Local_iterator(const __hash_code_base& __base,
        _Hash_node<_Value, __cache>* __p,
        std::size_t __bkt, std::size_t __bkt_count)
 : __base_type(__base, __p, __bkt, __bkt_count)
      { }

      reference
      operator*() const
      { return this->_M_cur->_M_v(); }

      pointer
      operator->() const
      { return this->_M_cur->_M_valptr(); }

      _Local_iterator&
      operator++()
      {
 this->_M_incr();
 return *this;
      }

      _Local_iterator
      operator++(int)
      {
 _Local_iterator __tmp(*this);
 this->_M_incr();
 return __tmp;
      }
    };


  template<typename _Key, typename _Value, typename _ExtractKey,
    typename _H1, typename _H2, typename _Hash,
    bool __constant_iterators, bool __cache>
    struct _Local_const_iterator
    : public _Local_iterator_base<_Key, _Value, _ExtractKey,
      _H1, _H2, _Hash, __cache>
    {
    private:
      using __base_type = _Local_iterator_base<_Key, _Value, _ExtractKey,
            _H1, _H2, _Hash, __cache>;
      using __hash_code_base = typename __base_type::__hash_code_base;

    public:
      typedef _Value value_type;
      typedef const _Value* pointer;
      typedef const _Value& reference;
      typedef std::ptrdiff_t difference_type;
      typedef std::forward_iterator_tag iterator_category;

      _Local_const_iterator() = default;

      _Local_const_iterator(const __hash_code_base& __base,
       _Hash_node<_Value, __cache>* __p,
       std::size_t __bkt, std::size_t __bkt_count)
 : __base_type(__base, __p, __bkt, __bkt_count)
      { }

      _Local_const_iterator(const _Local_iterator<_Key, _Value, _ExtractKey,
        _H1, _H2, _Hash,
        __constant_iterators,
        __cache>& __x)
 : __base_type(__x)
      { }

      reference
      operator*() const
      { return this->_M_cur->_M_v(); }

      pointer
      operator->() const
      { return this->_M_cur->_M_valptr(); }

      _Local_const_iterator&
      operator++()
      {
 this->_M_incr();
 return *this;
      }

      _Local_const_iterator
      operator++(int)
      {
 _Local_const_iterator __tmp(*this);
 this->_M_incr();
 return __tmp;
      }
    };
# 1767 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
  template<typename _Key, typename _Value,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _Traits>
  struct _Hashtable_base
  : public _Hash_code_base<_Key, _Value, _ExtractKey, _H1, _H2, _Hash,
      _Traits::__hash_cached::value>,
    private _Hashtable_ebo_helper<0, _Equal>
  {
  public:
    typedef _Key key_type;
    typedef _Value value_type;
    typedef _Equal key_equal;
    typedef std::size_t size_type;
    typedef std::ptrdiff_t difference_type;

    using __traits_type = _Traits;
    using __hash_cached = typename __traits_type::__hash_cached;
    using __constant_iterators = typename __traits_type::__constant_iterators;
    using __unique_keys = typename __traits_type::__unique_keys;

    using __hash_code_base = _Hash_code_base<_Key, _Value, _ExtractKey,
          _H1, _H2, _Hash,
          __hash_cached::value>;

    using __hash_code = typename __hash_code_base::__hash_code;
    using __node_type = typename __hash_code_base::__node_type;

    using iterator = __detail::_Node_iterator<value_type,
           __constant_iterators::value,
           __hash_cached::value>;

    using const_iterator = __detail::_Node_const_iterator<value_type,
         __constant_iterators::value,
         __hash_cached::value>;

    using local_iterator = __detail::_Local_iterator<key_type, value_type,
        _ExtractKey, _H1, _H2, _Hash,
        __constant_iterators::value,
           __hash_cached::value>;

    using const_local_iterator = __detail::_Local_const_iterator<key_type,
         value_type,
     _ExtractKey, _H1, _H2, _Hash,
     __constant_iterators::value,
     __hash_cached::value>;

    using __ireturn_type = typename std::conditional<__unique_keys::value,
           std::pair<iterator, bool>,
           iterator>::type;
  private:
    using _EqualEBO = _Hashtable_ebo_helper<0, _Equal>;
    using _EqualHelper = _Equal_helper<_Key, _Value, _ExtractKey, _Equal,
     __hash_code, __hash_cached::value>;

  protected:
    _Hashtable_base() = default;
    _Hashtable_base(const _ExtractKey& __ex, const _H1& __h1, const _H2& __h2,
      const _Hash& __hash, const _Equal& __eq)
    : __hash_code_base(__ex, __h1, __h2, __hash), _EqualEBO(__eq)
    { }

    bool
    _M_equals(const _Key& __k, __hash_code __c, __node_type* __n) const
    {
      static_assert(__is_invocable<const _Equal&, const _Key&, const _Key&>{},
   "key equality predicate must be invocable with two arguments of "
   "key type");
      return _EqualHelper::_S_equals(_M_eq(), this->_M_extract(),
         __k, __c, __n);
    }

    void
    _M_swap(_Hashtable_base& __x)
    {
      __hash_code_base::_M_swap(__x);
      std::swap(_M_eq(), __x._M_eq());
    }

    const _Equal&
    _M_eq() const { return _EqualEBO::_S_cget(*this); }

    _Equal&
    _M_eq() { return _EqualEBO::_S_get(*this); }
  };






  struct _Equality_base
  {
  protected:
    template<typename _Uiterator>
      static bool
      _S_is_permutation(_Uiterator, _Uiterator, _Uiterator);
  };


  template<typename _Uiterator>
    bool
    _Equality_base::
    _S_is_permutation(_Uiterator __first1, _Uiterator __last1,
        _Uiterator __first2)
    {
      for (; __first1 != __last1; ++__first1, ++__first2)
 if (!(*__first1 == *__first2))
   break;

      if (__first1 == __last1)
 return true;

      _Uiterator __last2 = __first2;
      std::advance(__last2, std::distance(__first1, __last1));

      for (_Uiterator __it1 = __first1; __it1 != __last1; ++__it1)
 {
   _Uiterator __tmp = __first1;
   while (__tmp != __it1 && !bool(*__tmp == *__it1))
     ++__tmp;


   if (__tmp != __it1)
     continue;

   std::ptrdiff_t __n2 = 0;
   for (__tmp = __first2; __tmp != __last2; ++__tmp)
     if (*__tmp == *__it1)
       ++__n2;

   if (!__n2)
     return false;

   std::ptrdiff_t __n1 = 0;
   for (__tmp = __it1; __tmp != __last1; ++__tmp)
     if (*__tmp == *__it1)
       ++__n1;

   if (__n1 != __n2)
     return false;
 }
      return true;
    }
# 1919 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable_policy.h" 3
  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits,
    bool _Unique_keys = _Traits::__unique_keys::value>
    struct _Equality;


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Equality<_Key, _Value, _Alloc, _ExtractKey, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>
    {
      using __hashtable = _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
         _H1, _H2, _Hash, _RehashPolicy, _Traits>;

      bool
      _M_equal(const __hashtable&) const;
    };

  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    bool
    _Equality<_Key, _Value, _Alloc, _ExtractKey, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, true>::
    _M_equal(const __hashtable& __other) const
    {
      const __hashtable* __this = static_cast<const __hashtable*>(this);

      if (__this->size() != __other.size())
 return false;

      for (auto __itx = __this->begin(); __itx != __this->end(); ++__itx)
 {
   const auto __ity = __other.find(_ExtractKey()(*__itx));
   if (__ity == __other.end() || !bool(*__ity == *__itx))
     return false;
 }
      return true;
    }


  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    struct _Equality<_Key, _Value, _Alloc, _ExtractKey, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, false>
    : public _Equality_base
    {
      using __hashtable = _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
         _H1, _H2, _Hash, _RehashPolicy, _Traits>;

      bool
      _M_equal(const __hashtable&) const;
    };

  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    bool
    _Equality<_Key, _Value, _Alloc, _ExtractKey, _Equal,
       _H1, _H2, _Hash, _RehashPolicy, _Traits, false>::
    _M_equal(const __hashtable& __other) const
    {
      const __hashtable* __this = static_cast<const __hashtable*>(this);

      if (__this->size() != __other.size())
 return false;

      for (auto __itx = __this->begin(); __itx != __this->end();)
 {
   const auto __xrange = __this->equal_range(_ExtractKey()(*__itx));
   const auto __yrange = __other.equal_range(_ExtractKey()(*__itx));

   if (std::distance(__xrange.first, __xrange.second)
       != std::distance(__yrange.first, __yrange.second))
     return false;

   if (!_S_is_permutation(__xrange.first, __xrange.second,
     __yrange.first))
     return false;

   __itx = __xrange.second;
 }
      return true;
    }





  template<typename _NodeAlloc>
    struct _Hashtable_alloc : private _Hashtable_ebo_helper<0, _NodeAlloc>
    {
    private:
      using __ebo_node_alloc = _Hashtable_ebo_helper<0, _NodeAlloc>;
    public:
      using __node_type = typename _NodeAlloc::value_type;
      using __node_alloc_type = _NodeAlloc;

      using __node_alloc_traits = __gnu_cxx::__alloc_traits<__node_alloc_type>;

      using __value_alloc_traits = typename __node_alloc_traits::template
 rebind_traits<typename __node_type::value_type>;

      using __node_base = __detail::_Hash_node_base;
      using __bucket_type = __node_base*;
      using __bucket_alloc_type =
 __alloc_rebind<__node_alloc_type, __bucket_type>;
      using __bucket_alloc_traits = std::allocator_traits<__bucket_alloc_type>;

      _Hashtable_alloc() = default;
      _Hashtable_alloc(const _Hashtable_alloc&) = default;
      _Hashtable_alloc(_Hashtable_alloc&&) = default;

      template<typename _Alloc>
 _Hashtable_alloc(_Alloc&& __a)
   : __ebo_node_alloc(std::forward<_Alloc>(__a))
 { }

      __node_alloc_type&
      _M_node_allocator()
      { return __ebo_node_alloc::_S_get(*this); }

      const __node_alloc_type&
      _M_node_allocator() const
      { return __ebo_node_alloc::_S_cget(*this); }

      template<typename... _Args>
 __node_type*
 _M_allocate_node(_Args&&... __args);

      void
      _M_deallocate_node(__node_type* __n);

      void
      _M_deallocate_node_ptr(__node_type* __n);


      void
      _M_deallocate_nodes(__node_type* __n);

      __bucket_type*
      _M_allocate_buckets(std::size_t __n);

      void
      _M_deallocate_buckets(__bucket_type*, std::size_t __n);
    };



  template<typename _NodeAlloc>
    template<typename... _Args>
      typename _Hashtable_alloc<_NodeAlloc>::__node_type*
      _Hashtable_alloc<_NodeAlloc>::_M_allocate_node(_Args&&... __args)
      {
 auto __nptr = __node_alloc_traits::allocate(_M_node_allocator(), 1);
 __node_type* __n = std::__to_address(__nptr);
 try
   {
     ::new ((void*)__n) __node_type;
     __node_alloc_traits::construct(_M_node_allocator(),
        __n->_M_valptr(),
        std::forward<_Args>(__args)...);
     return __n;
   }
 catch(...)
   {
     __node_alloc_traits::deallocate(_M_node_allocator(), __nptr, 1);
     throw;
   }
      }

  template<typename _NodeAlloc>
    void
    _Hashtable_alloc<_NodeAlloc>::_M_deallocate_node(__node_type* __n)
    {
      __node_alloc_traits::destroy(_M_node_allocator(), __n->_M_valptr());
      _M_deallocate_node_ptr(__n);
    }

  template<typename _NodeAlloc>
    void
    _Hashtable_alloc<_NodeAlloc>::_M_deallocate_node_ptr(__node_type* __n)
    {
      typedef typename __node_alloc_traits::pointer _Ptr;
      auto __ptr = std::pointer_traits<_Ptr>::pointer_to(*__n);
      __n->~__node_type();
      __node_alloc_traits::deallocate(_M_node_allocator(), __ptr, 1);
    }

  template<typename _NodeAlloc>
    void
    _Hashtable_alloc<_NodeAlloc>::_M_deallocate_nodes(__node_type* __n)
    {
      while (__n)
 {
   __node_type* __tmp = __n;
   __n = __n->_M_next();
   _M_deallocate_node(__tmp);
 }
    }

  template<typename _NodeAlloc>
    typename _Hashtable_alloc<_NodeAlloc>::__bucket_type*
    _Hashtable_alloc<_NodeAlloc>::_M_allocate_buckets(std::size_t __n)
    {
      __bucket_alloc_type __alloc(_M_node_allocator());

      auto __ptr = __bucket_alloc_traits::allocate(__alloc, __n);
      __bucket_type* __p = std::__to_address(__ptr);
      __builtin_memset(__p, 0, __n * sizeof(__bucket_type));
      return __p;
    }

  template<typename _NodeAlloc>
    void
    _Hashtable_alloc<_NodeAlloc>::_M_deallocate_buckets(__bucket_type* __bkts,
       std::size_t __n)
    {
      typedef typename __bucket_alloc_traits::pointer _Ptr;
      auto __ptr = std::pointer_traits<_Ptr>::pointer_to(*__bkts);
      __bucket_alloc_type __alloc(_M_node_allocator());
      __bucket_alloc_traits::deallocate(__alloc, __ptr, __n);
    }


}

}
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable.h" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/node_handle.h" 1 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/node_handle.h" 3




# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/optional" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/optional" 3
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/optional" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/enable_special_members.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/enable_special_members.h" 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  struct _Enable_default_constructor_tag
  {
    explicit constexpr _Enable_default_constructor_tag() = default;
  };






template<bool _Switch, typename _Tag = void>
  struct _Enable_default_constructor
  {
    constexpr _Enable_default_constructor() noexcept = default;
    constexpr _Enable_default_constructor(_Enable_default_constructor const&)
      noexcept = default;
    constexpr _Enable_default_constructor(_Enable_default_constructor&&)
      noexcept = default;
    _Enable_default_constructor&
    operator=(_Enable_default_constructor const&) noexcept = default;
    _Enable_default_constructor&
    operator=(_Enable_default_constructor&&) noexcept = default;


    constexpr explicit
    _Enable_default_constructor(_Enable_default_constructor_tag) { }
  };







template<bool _Switch, typename _Tag = void>
  struct _Enable_destructor { };






template<bool _Copy, bool _CopyAssignment,
         bool _Move, bool _MoveAssignment,
         typename _Tag = void>
  struct _Enable_copy_move { };
# 93 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/enable_special_members.h" 3
template<bool _Default, bool _Destructor,
         bool _Copy, bool _CopyAssignment,
         bool _Move, bool _MoveAssignment,
         typename _Tag = void>
  struct _Enable_special_members
  : private _Enable_default_constructor<_Default, _Tag>,
    private _Enable_destructor<_Destructor, _Tag>,
    private _Enable_copy_move<_Copy, _CopyAssignment,
                              _Move, _MoveAssignment,
                              _Tag>
  { };



template<typename _Tag>
  struct _Enable_default_constructor<false, _Tag>
  {
    constexpr _Enable_default_constructor() noexcept = delete;
    constexpr _Enable_default_constructor(_Enable_default_constructor const&)
      noexcept = default;
    constexpr _Enable_default_constructor(_Enable_default_constructor&&)
      noexcept = default;
    _Enable_default_constructor&
    operator=(_Enable_default_constructor const&) noexcept = default;
    _Enable_default_constructor&
    operator=(_Enable_default_constructor&&) noexcept = default;


    constexpr explicit
    _Enable_default_constructor(_Enable_default_constructor_tag) { }
  };

template<typename _Tag>
  struct _Enable_destructor<false, _Tag>
  { ~_Enable_destructor() noexcept = delete; };

template<typename _Tag>
  struct _Enable_copy_move<false, true, true, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, false, true, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, false, true, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, true, false, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, true, false, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, false, false, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, false, false, true, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = default;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, true, true, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, true, true, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, false, true, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, false, true, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, true, false, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, true, false, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = default;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<true, false, false, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };

template<typename _Tag>
  struct _Enable_copy_move<false, false, false, false, _Tag>
  {
    constexpr _Enable_copy_move() noexcept = default;
    constexpr _Enable_copy_move(_Enable_copy_move const&) noexcept = delete;
    constexpr _Enable_copy_move(_Enable_copy_move&&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move const&) noexcept = delete;
    _Enable_copy_move&
    operator=(_Enable_copy_move&&) noexcept = delete;
  };


}
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/optional" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 56 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/optional" 3
  template<typename _Tp>
    class optional;


  struct nullopt_t
  {





    enum class _Construct { _Token };


    explicit constexpr nullopt_t(_Construct) { }
  };


  inline constexpr nullopt_t nullopt { nullopt_t::_Construct::_Token };






  class bad_optional_access : public exception
  {
  public:
    bad_optional_access() { }

    virtual const char* what() const noexcept override
    { return "bad optional access"; }

    virtual ~bad_optional_access() noexcept = default;
  };

  void
  __throw_bad_optional_access()
  __attribute__((__noreturn__));


  inline void
  __throw_bad_optional_access()
  { (throw (bad_optional_access())); }



  template <typename _Tp>
    struct _Optional_payload_base
    {
      using _Stored_type = remove_const_t<_Tp>;

      _Optional_payload_base() = default;
      ~_Optional_payload_base() = default;

      template<typename... _Args>
 constexpr
 _Optional_payload_base(in_place_t __tag, _Args&&... __args)
 : _M_payload(__tag, std::forward<_Args>(__args)...),
   _M_engaged(true)
 { }

      template<typename _Up, typename... _Args>
 constexpr
 _Optional_payload_base(std::initializer_list<_Up> __il,
          _Args&&... __args)
 : _M_payload(__il, std::forward<_Args>(__args)...),
   _M_engaged(true)
 { }



      constexpr
      _Optional_payload_base(bool __engaged,
        const _Optional_payload_base& __other)
      {
 if (__other._M_engaged)
   this->_M_construct(__other._M_get());
      }



      constexpr
      _Optional_payload_base(bool __engaged,
        _Optional_payload_base&& __other)
      {
 if (__other._M_engaged)
   this->_M_construct(std::move(__other._M_get()));
      }



      _Optional_payload_base(const _Optional_payload_base&) = default;



      _Optional_payload_base(_Optional_payload_base&&) = default;

      _Optional_payload_base&
      operator=(const _Optional_payload_base&) = default;

      _Optional_payload_base&
      operator=(_Optional_payload_base&&) = default;


      constexpr void
      _M_copy_assign(const _Optional_payload_base& __other)
      {
        if (this->_M_engaged && __other._M_engaged)
          this->_M_get() = __other._M_get();
        else
   {
     if (__other._M_engaged)
       this->_M_construct(__other._M_get());
     else
       this->_M_reset();
   }
      }


      constexpr void
      _M_move_assign(_Optional_payload_base&& __other)
      noexcept(__and_v<is_nothrow_move_constructible<_Tp>,
         is_nothrow_move_assignable<_Tp>>)
      {
 if (this->_M_engaged && __other._M_engaged)
   this->_M_get() = std::move(__other._M_get());
 else
   {
     if (__other._M_engaged)
       this->_M_construct(std::move(__other._M_get()));
     else
       this->_M_reset();
   }
      }

      struct _Empty_byte { };

      template<typename _Up, bool = is_trivially_destructible_v<_Up>>
 union _Storage
 {
   constexpr _Storage() noexcept : _M_empty() { }

   template<typename... _Args>
     constexpr
     _Storage(in_place_t, _Args&&... __args)
     : _M_value(std::forward<_Args>(__args)...)
     { }

   template<typename _Vp, typename... _Args>
     constexpr
     _Storage(std::initializer_list<_Vp> __il, _Args&&... __args)
     : _M_value(__il, std::forward<_Args>(__args)...)
     { }

   _Empty_byte _M_empty;
          _Up _M_value;
 };

      template<typename _Up>
 union _Storage<_Up, false>
 {
   constexpr _Storage() noexcept : _M_empty() { }

   template<typename... _Args>
     constexpr
     _Storage(in_place_t, _Args&&... __args)
     : _M_value(std::forward<_Args>(__args)...)
     { }

   template<typename _Vp, typename... _Args>
     constexpr
     _Storage(std::initializer_list<_Vp> __il, _Args&&... __args)
     : _M_value(__il, std::forward<_Args>(__args)...)
     { }


   ~_Storage() { }

   _Empty_byte _M_empty;
          _Up _M_value;
 };

      _Storage<_Stored_type> _M_payload;

      bool _M_engaged = false;

      template<typename... _Args>
        void
        _M_construct(_Args&&... __args)
        noexcept(is_nothrow_constructible_v<_Stored_type, _Args...>)
        {
          ::new ((void *) std::__addressof(this->_M_payload))
            _Stored_type(std::forward<_Args>(__args)...);
          this->_M_engaged = true;
        }

      constexpr void
      _M_destroy() noexcept
      {
 _M_engaged = false;
 _M_payload._M_value.~_Stored_type();
      }





      constexpr _Tp&
      _M_get() noexcept
      { return this->_M_payload._M_value; }

      constexpr const _Tp&
      _M_get() const noexcept
      { return this->_M_payload._M_value; }


      constexpr void
      _M_reset() noexcept
      {
 if (this->_M_engaged)
   _M_destroy();
      }
    };


  template <typename _Tp,
     bool =
       is_trivially_destructible_v<_Tp>,
     bool =
       is_trivially_copy_assignable_v<_Tp>
       && is_trivially_copy_constructible_v<_Tp>,
     bool =
       is_trivially_move_assignable_v<_Tp>
       && is_trivially_move_constructible_v<_Tp>>
    struct _Optional_payload;


  template <typename _Tp>
    struct _Optional_payload<_Tp, true, true, true>
    : _Optional_payload_base<_Tp>
    {
      using _Optional_payload_base<_Tp>::_Optional_payload_base;

      _Optional_payload() = default;
    };


  template <typename _Tp>
    struct _Optional_payload<_Tp, true, false, true>
    : _Optional_payload_base<_Tp>
    {
      using _Optional_payload_base<_Tp>::_Optional_payload_base;

      _Optional_payload() = default;
      ~_Optional_payload() = default;
      _Optional_payload(const _Optional_payload&) = default;
      _Optional_payload(_Optional_payload&&) = default;
      _Optional_payload& operator=(_Optional_payload&&) = default;


      constexpr
      _Optional_payload&
      operator=(const _Optional_payload& __other)
      {
 this->_M_copy_assign(__other);
 return *this;
      }
    };


  template <typename _Tp>
    struct _Optional_payload<_Tp, true, true, false>
    : _Optional_payload_base<_Tp>
    {
      using _Optional_payload_base<_Tp>::_Optional_payload_base;

      _Optional_payload() = default;
      ~_Optional_payload() = default;
      _Optional_payload(const _Optional_payload&) = default;
      _Optional_payload(_Optional_payload&&) = default;
      _Optional_payload& operator=(const _Optional_payload&) = default;


      constexpr
      _Optional_payload&
      operator=(_Optional_payload&& __other)
      noexcept(__and_v<is_nothrow_move_constructible<_Tp>,
         is_nothrow_move_assignable<_Tp>>)
      {
 this->_M_move_assign(std::move(__other));
 return *this;
      }
    };


  template <typename _Tp>
    struct _Optional_payload<_Tp, true, false, false>
    : _Optional_payload_base<_Tp>
    {
      using _Optional_payload_base<_Tp>::_Optional_payload_base;

      _Optional_payload() = default;
      ~_Optional_payload() = default;
      _Optional_payload(const _Optional_payload&) = default;
      _Optional_payload(_Optional_payload&&) = default;


      constexpr
      _Optional_payload&
      operator=(const _Optional_payload& __other)
      {
 this->_M_copy_assign(__other);
 return *this;
      }


      constexpr
      _Optional_payload&
      operator=(_Optional_payload&& __other)
      noexcept(__and_v<is_nothrow_move_constructible<_Tp>,
         is_nothrow_move_assignable<_Tp>>)
      {
 this->_M_move_assign(std::move(__other));
 return *this;
      }
    };


  template <typename _Tp, bool _Copy, bool _Move>
    struct _Optional_payload<_Tp, false, _Copy, _Move>
    : _Optional_payload<_Tp, true, false, false>
    {

      using _Optional_payload<_Tp, true, false, false>::_Optional_payload;
      _Optional_payload() = default;
      _Optional_payload(const _Optional_payload&) = default;
      _Optional_payload(_Optional_payload&&) = default;
      _Optional_payload& operator=(const _Optional_payload&) = default;
      _Optional_payload& operator=(_Optional_payload&&) = default;


      ~_Optional_payload() { this->_M_reset(); }
    };



  template<typename _Tp, typename _Dp>
    class _Optional_base_impl
    {
    protected:
      using _Stored_type = remove_const_t<_Tp>;



      template<typename... _Args>
 void
 _M_construct(_Args&&... __args)
 noexcept(is_nothrow_constructible_v<_Stored_type, _Args...>)
 {
   ::new
     (std::__addressof(static_cast<_Dp*>(this)->_M_payload._M_payload))
     _Stored_type(std::forward<_Args>(__args)...);
   static_cast<_Dp*>(this)->_M_payload._M_engaged = true;
 }

      void
      _M_destruct() noexcept
      { static_cast<_Dp*>(this)->_M_payload._M_destroy(); }


      constexpr void
      _M_reset() noexcept
      { static_cast<_Dp*>(this)->_M_payload._M_reset(); }

      constexpr bool _M_is_engaged() const noexcept
      { return static_cast<const _Dp*>(this)->_M_payload._M_engaged; }


      constexpr _Tp&
      _M_get() noexcept
      {
                                        ;
 return static_cast<_Dp*>(this)->_M_payload._M_get();
      }

      constexpr const _Tp&
      _M_get() const noexcept
      {
                                        ;
 return static_cast<const _Dp*>(this)->_M_payload._M_get();
      }
    };
# 468 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/optional" 3
  template<typename _Tp,
    bool = is_trivially_copy_constructible_v<_Tp>,
    bool = is_trivially_move_constructible_v<_Tp>>
    struct _Optional_base
      : _Optional_base_impl<_Tp, _Optional_base<_Tp>>
    {

      constexpr _Optional_base() = default;


      template<typename... _Args,
        enable_if_t<is_constructible_v<_Tp, _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t, _Args&&... __args)
        : _M_payload(in_place,
       std::forward<_Args>(__args)...) { }

      template<typename _Up, typename... _Args,
               enable_if_t<is_constructible_v<_Tp,
           initializer_list<_Up>&,
           _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t,
                                          initializer_list<_Up> __il,
                                          _Args&&... __args)
        : _M_payload(in_place,
       __il, std::forward<_Args>(__args)...)
        { }


      constexpr _Optional_base(const _Optional_base& __other)
 : _M_payload(__other._M_payload._M_engaged,
       __other._M_payload)
      { }

      constexpr _Optional_base(_Optional_base&& __other)
      noexcept(is_nothrow_move_constructible_v<_Tp>)
 : _M_payload(__other._M_payload._M_engaged,
       std::move(__other._M_payload))
      { }


      _Optional_base& operator=(const _Optional_base&) = default;
      _Optional_base& operator=(_Optional_base&&) = default;

      _Optional_payload<_Tp> _M_payload;
    };

  template<typename _Tp>
    struct _Optional_base<_Tp, false, true>
      : _Optional_base_impl<_Tp, _Optional_base<_Tp>>
    {

      constexpr _Optional_base() = default;


      template<typename... _Args,
        enable_if_t<is_constructible_v<_Tp, _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t, _Args&&... __args)
        : _M_payload(in_place,
       std::forward<_Args>(__args)...) { }

      template<typename _Up, typename... _Args,
               enable_if_t<is_constructible_v<_Tp,
           initializer_list<_Up>&,
           _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t,
                                          initializer_list<_Up> __il,
                                          _Args&&... __args)
        : _M_payload(in_place,
       __il, std::forward<_Args>(__args)...)
        { }


      constexpr _Optional_base(const _Optional_base& __other)
 : _M_payload(__other._M_payload._M_engaged,
       __other._M_payload)
      { }

      constexpr _Optional_base(_Optional_base&& __other) = default;


      _Optional_base& operator=(const _Optional_base&) = default;
      _Optional_base& operator=(_Optional_base&&) = default;

      _Optional_payload<_Tp> _M_payload;
    };

  template<typename _Tp>
    struct _Optional_base<_Tp, true, false>
      : _Optional_base_impl<_Tp, _Optional_base<_Tp>>
    {

      constexpr _Optional_base() = default;


      template<typename... _Args,
        enable_if_t<is_constructible_v<_Tp, _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t, _Args&&... __args)
        : _M_payload(in_place,
       std::forward<_Args>(__args)...) { }

      template<typename _Up, typename... _Args,
               enable_if_t<is_constructible_v<_Tp,
           initializer_list<_Up>&,
           _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t,
                                          initializer_list<_Up> __il,
                                          _Args&&... __args)
        : _M_payload(in_place,
       __il, std::forward<_Args>(__args)...)
        { }


      constexpr _Optional_base(const _Optional_base& __other) = default;

      constexpr _Optional_base(_Optional_base&& __other)
      noexcept(is_nothrow_move_constructible_v<_Tp>)
 : _M_payload(__other._M_payload._M_engaged,
       std::move(__other._M_payload))
      { }


      _Optional_base& operator=(const _Optional_base&) = default;
      _Optional_base& operator=(_Optional_base&&) = default;

      _Optional_payload<_Tp> _M_payload;
    };

  template<typename _Tp>
    struct _Optional_base<_Tp, true, true>
      : _Optional_base_impl<_Tp, _Optional_base<_Tp>>
    {

      constexpr _Optional_base() = default;


      template<typename... _Args,
        enable_if_t<is_constructible_v<_Tp, _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t, _Args&&... __args)
        : _M_payload(in_place,
       std::forward<_Args>(__args)...) { }

      template<typename _Up, typename... _Args,
               enable_if_t<is_constructible_v<_Tp,
           initializer_list<_Up>&,
           _Args&&...>, bool> = false>
        constexpr explicit _Optional_base(in_place_t,
                                          initializer_list<_Up> __il,
                                          _Args&&... __args)
        : _M_payload(in_place,
       __il, std::forward<_Args>(__args)...)
        { }


      constexpr _Optional_base(const _Optional_base& __other) = default;
      constexpr _Optional_base(_Optional_base&& __other) = default;


      _Optional_base& operator=(const _Optional_base&) = default;
      _Optional_base& operator=(_Optional_base&&) = default;

      _Optional_payload<_Tp> _M_payload;
    };

  template<typename _Tp>
  class optional;

  template<typename _Tp, typename _Up>
    using __converts_from_optional =
      __or_<is_constructible<_Tp, const optional<_Up>&>,
     is_constructible<_Tp, optional<_Up>&>,
     is_constructible<_Tp, const optional<_Up>&&>,
     is_constructible<_Tp, optional<_Up>&&>,
     is_convertible<const optional<_Up>&, _Tp>,
     is_convertible<optional<_Up>&, _Tp>,
     is_convertible<const optional<_Up>&&, _Tp>,
     is_convertible<optional<_Up>&&, _Tp>>;

  template<typename _Tp, typename _Up>
    using __assigns_from_optional =
      __or_<is_assignable<_Tp&, const optional<_Up>&>,
     is_assignable<_Tp&, optional<_Up>&>,
     is_assignable<_Tp&, const optional<_Up>&&>,
     is_assignable<_Tp&, optional<_Up>&&>>;




  template<typename _Tp>
    class optional
    : private _Optional_base<_Tp>,
      private _Enable_copy_move<

 is_copy_constructible_v<_Tp>,

 __and_v<is_copy_constructible<_Tp>, is_copy_assignable<_Tp>>,

 is_move_constructible_v<_Tp>,

 __and_v<is_move_constructible<_Tp>, is_move_assignable<_Tp>>,

 optional<_Tp>>
    {
      static_assert(!is_same_v<remove_cv_t<_Tp>, nullopt_t>);
      static_assert(!is_same_v<remove_cv_t<_Tp>, in_place_t>);
      static_assert(!is_reference_v<_Tp>);

    private:
      using _Base = _Optional_base<_Tp>;


      template<typename _Up>
 using __not_self = __not_<is_same<optional, __remove_cvref_t<_Up>>>;
      template<typename _Up>
 using __not_tag = __not_<is_same<in_place_t, __remove_cvref_t<_Up>>>;
      template<typename... _Cond>
 using _Requires = enable_if_t<__and_v<_Cond...>, bool>;

    public:
      using value_type = _Tp;

      constexpr optional() = default;

      constexpr optional(nullopt_t) noexcept { }


      template<typename _Up = _Tp,
        _Requires<__not_self<_Up>, __not_tag<_Up>,
    is_constructible<_Tp, _Up&&>,
    is_convertible<_Up&&, _Tp>> = true>
 constexpr
 optional(_Up&& __t)
 : _Base(std::in_place, std::forward<_Up>(__t)) { }

      template<typename _Up = _Tp,
        _Requires<__not_self<_Up>, __not_tag<_Up>,
    is_constructible<_Tp, _Up&&>,
    __not_<is_convertible<_Up&&, _Tp>>> = false>
 explicit constexpr
 optional(_Up&& __t)
        : _Base(std::in_place, std::forward<_Up>(__t)) { }

      template<typename _Up,
        _Requires<__not_<is_same<_Tp, _Up>>,
    is_constructible<_Tp, const _Up&>,
    is_convertible<const _Up&, _Tp>,
    __not_<__converts_from_optional<_Tp, _Up>>> = true>
 constexpr
 optional(const optional<_Up>& __t)
 {
   if (__t)
     emplace(*__t);
 }

      template<typename _Up,
        _Requires<__not_<is_same<_Tp, _Up>>,
    is_constructible<_Tp, const _Up&>,
    __not_<is_convertible<const _Up&, _Tp>>,
    __not_<__converts_from_optional<_Tp, _Up>>> = false>
 explicit constexpr
 optional(const optional<_Up>& __t)
 {
   if (__t)
     emplace(*__t);
 }

      template <typename _Up,
  _Requires<__not_<is_same<_Tp, _Up>>,
     is_constructible<_Tp, _Up&&>,
     is_convertible<_Up&&, _Tp>,
     __not_<__converts_from_optional<_Tp, _Up>>> = true>
 constexpr
 optional(optional<_Up>&& __t)
 {
   if (__t)
     emplace(std::move(*__t));
 }

      template <typename _Up,
  _Requires<__not_<is_same<_Tp, _Up>>,
     is_constructible<_Tp, _Up&&>,
     __not_<is_convertible<_Up&&, _Tp>>,
     __not_<__converts_from_optional<_Tp, _Up>>> = false>
 explicit constexpr
 optional(optional<_Up>&& __t)
 {
   if (__t)
     emplace(std::move(*__t));
 }

      template<typename... _Args,
        _Requires<is_constructible<_Tp, _Args&&...>> = false>
 explicit constexpr
 optional(in_place_t, _Args&&... __args)
 : _Base(std::in_place, std::forward<_Args>(__args)...) { }

      template<typename _Up, typename... _Args,
        _Requires<is_constructible<_Tp,
       initializer_list<_Up>&,
       _Args&&...>> = false>
 explicit constexpr
 optional(in_place_t, initializer_list<_Up> __il, _Args&&... __args)
 : _Base(std::in_place, __il, std::forward<_Args>(__args)...) { }


      optional&
      operator=(nullopt_t) noexcept
      {
 this->_M_reset();
 return *this;
      }

      template<typename _Up = _Tp>
 enable_if_t<__and_v<__not_self<_Up>,
       __not_<__and_<is_scalar<_Tp>,
       is_same<_Tp, decay_t<_Up>>>>,
       is_constructible<_Tp, _Up>,
       is_assignable<_Tp&, _Up>>,
      optional&>
 operator=(_Up&& __u)
 {
   if (this->_M_is_engaged())
     this->_M_get() = std::forward<_Up>(__u);
   else
     this->_M_construct(std::forward<_Up>(__u));

   return *this;
 }

      template<typename _Up>
 enable_if_t<__and_v<__not_<is_same<_Tp, _Up>>,
       is_constructible<_Tp, const _Up&>,
       is_assignable<_Tp&, _Up>,
       __not_<__converts_from_optional<_Tp, _Up>>,
       __not_<__assigns_from_optional<_Tp, _Up>>>,
      optional&>
 operator=(const optional<_Up>& __u)
 {
   if (__u)
     {
       if (this->_M_is_engaged())
  this->_M_get() = *__u;
       else
  this->_M_construct(*__u);
     }
   else
     {
       this->_M_reset();
     }
   return *this;
 }

      template<typename _Up>
        enable_if_t<__and_v<__not_<is_same<_Tp, _Up>>,
       is_constructible<_Tp, _Up>,
       is_assignable<_Tp&, _Up>,
       __not_<__converts_from_optional<_Tp, _Up>>,
       __not_<__assigns_from_optional<_Tp, _Up>>>,
      optional&>
 operator=(optional<_Up>&& __u)
 {
   if (__u)
     {
       if (this->_M_is_engaged())
  this->_M_get() = std::move(*__u);
       else
  this->_M_construct(std::move(*__u));
     }
   else
     {
       this->_M_reset();
     }

   return *this;
 }

      template<typename... _Args>
 enable_if_t<is_constructible_v<_Tp, _Args&&...>, _Tp&>
 emplace(_Args&&... __args)
 {
   this->_M_reset();
   this->_M_construct(std::forward<_Args>(__args)...);
   return this->_M_get();
 }

      template<typename _Up, typename... _Args>
 enable_if_t<is_constructible_v<_Tp, initializer_list<_Up>&,
           _Args&&...>, _Tp&>
 emplace(initializer_list<_Up> __il, _Args&&... __args)
 {
   this->_M_reset();
   this->_M_construct(__il, std::forward<_Args>(__args)...);
   return this->_M_get();
 }




      void
      swap(optional& __other)
      noexcept(is_nothrow_move_constructible_v<_Tp>
        && is_nothrow_swappable_v<_Tp>)
      {
 using std::swap;

 if (this->_M_is_engaged() && __other._M_is_engaged())
   swap(this->_M_get(), __other._M_get());
 else if (this->_M_is_engaged())
   {
     __other._M_construct(std::move(this->_M_get()));
     this->_M_destruct();
   }
 else if (__other._M_is_engaged())
   {
     this->_M_construct(std::move(__other._M_get()));
     __other._M_destruct();
   }
      }


      constexpr const _Tp*
      operator->() const
      { return std::__addressof(this->_M_get()); }

      constexpr
      _Tp*
      operator->()
      { return std::__addressof(this->_M_get()); }

      constexpr const _Tp&
      operator*() const&
      { return this->_M_get(); }

      constexpr _Tp&
      operator*()&
      { return this->_M_get(); }

      constexpr _Tp&&
      operator*()&&
      { return std::move(this->_M_get()); }

      constexpr const _Tp&&
      operator*() const&&
      { return std::move(this->_M_get()); }

      constexpr explicit operator bool() const noexcept
      { return this->_M_is_engaged(); }

      constexpr bool has_value() const noexcept
      { return this->_M_is_engaged(); }

      constexpr const _Tp&
      value() const&
      {
 return this->_M_is_engaged()
   ? this->_M_get()
   : (__throw_bad_optional_access(), this->_M_get());
      }

      constexpr _Tp&
      value()&
      {
 return this->_M_is_engaged()
   ? this->_M_get()
   : (__throw_bad_optional_access(), this->_M_get());
      }

      constexpr _Tp&&
      value()&&
      {
 return this->_M_is_engaged()
   ? std::move(this->_M_get())
   : (__throw_bad_optional_access(), std::move(this->_M_get()));
      }

      constexpr const _Tp&&
      value() const&&
      {
 return this->_M_is_engaged()
   ? std::move(this->_M_get())
   : (__throw_bad_optional_access(), std::move(this->_M_get()));
      }

      template<typename _Up>
 constexpr _Tp
 value_or(_Up&& __u) const&
 {
   static_assert(is_copy_constructible_v<_Tp>);
   static_assert(is_convertible_v<_Up&&, _Tp>);

   return this->_M_is_engaged()
     ? this->_M_get() : static_cast<_Tp>(std::forward<_Up>(__u));
 }

      template<typename _Up>
 constexpr _Tp
 value_or(_Up&& __u) &&
 {
   static_assert(is_move_constructible_v<_Tp>);
   static_assert(is_convertible_v<_Up&&, _Tp>);

   return this->_M_is_engaged()
     ? std::move(this->_M_get())
     : static_cast<_Tp>(std::forward<_Up>(__u));
 }

      void reset() noexcept { this->_M_reset(); }
    };

  template<typename _Tp>
    using __optional_relop_t =
      enable_if_t<is_convertible<_Tp, bool>::value, bool>;


  template<typename _Tp, typename _Up>
    constexpr auto
    operator==(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() == declval<_Up>())>
    {
      return static_cast<bool>(__lhs) == static_cast<bool>(__rhs)
      && (!__lhs || *__lhs == *__rhs);
    }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator!=(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() != declval<_Up>())>
    {
      return static_cast<bool>(__lhs) != static_cast<bool>(__rhs)
 || (static_cast<bool>(__lhs) && *__lhs != *__rhs);
    }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator<(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() < declval<_Up>())>
    {
      return static_cast<bool>(__rhs) && (!__lhs || *__lhs < *__rhs);
    }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator>(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() > declval<_Up>())>
    {
      return static_cast<bool>(__lhs) && (!__rhs || *__lhs > *__rhs);
    }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator<=(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() <= declval<_Up>())>
    {
      return !__lhs || (static_cast<bool>(__rhs) && *__lhs <= *__rhs);
    }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator>=(const optional<_Tp>& __lhs, const optional<_Up>& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() >= declval<_Up>())>
    {
      return !__rhs || (static_cast<bool>(__lhs) && *__lhs >= *__rhs);
    }


  template<typename _Tp>
    constexpr bool
    operator==(const optional<_Tp>& __lhs, nullopt_t) noexcept
    { return !__lhs; }

  template<typename _Tp>
    constexpr bool
    operator==(nullopt_t, const optional<_Tp>& __rhs) noexcept
    { return !__rhs; }

  template<typename _Tp>
    constexpr bool
    operator!=(const optional<_Tp>& __lhs, nullopt_t) noexcept
    { return static_cast<bool>(__lhs); }

  template<typename _Tp>
    constexpr bool
    operator!=(nullopt_t, const optional<_Tp>& __rhs) noexcept
    { return static_cast<bool>(__rhs); }

  template<typename _Tp>
    constexpr bool
    operator<(const optional<_Tp>& , nullopt_t) noexcept
    { return false; }

  template<typename _Tp>
    constexpr bool
    operator<(nullopt_t, const optional<_Tp>& __rhs) noexcept
    { return static_cast<bool>(__rhs); }

  template<typename _Tp>
    constexpr bool
    operator>(const optional<_Tp>& __lhs, nullopt_t) noexcept
    { return static_cast<bool>(__lhs); }

  template<typename _Tp>
    constexpr bool
    operator>(nullopt_t, const optional<_Tp>& ) noexcept
    { return false; }

  template<typename _Tp>
    constexpr bool
    operator<=(const optional<_Tp>& __lhs, nullopt_t) noexcept
    { return !__lhs; }

  template<typename _Tp>
    constexpr bool
    operator<=(nullopt_t, const optional<_Tp>& ) noexcept
    { return true; }

  template<typename _Tp>
    constexpr bool
    operator>=(const optional<_Tp>& , nullopt_t) noexcept
    { return true; }

  template<typename _Tp>
    constexpr bool
    operator>=(nullopt_t, const optional<_Tp>& __rhs) noexcept
    { return !__rhs; }


  template<typename _Tp, typename _Up>
    constexpr auto
    operator==(const optional<_Tp>& __lhs, const _Up& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() == declval<_Up>())>
    { return __lhs && *__lhs == __rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator==(const _Up& __lhs, const optional<_Tp>& __rhs)
    -> __optional_relop_t<decltype(declval<_Up>() == declval<_Tp>())>
    { return __rhs && __lhs == *__rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator!=(const optional<_Tp>& __lhs, const _Up& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() != declval<_Up>())>
    { return !__lhs || *__lhs != __rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator!=(const _Up& __lhs, const optional<_Tp>& __rhs)
    -> __optional_relop_t<decltype(declval<_Up>() != declval<_Tp>())>
    { return !__rhs || __lhs != *__rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator<(const optional<_Tp>& __lhs, const _Up& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() < declval<_Up>())>
    { return !__lhs || *__lhs < __rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator<(const _Up& __lhs, const optional<_Tp>& __rhs)
    -> __optional_relop_t<decltype(declval<_Up>() < declval<_Tp>())>
    { return __rhs && __lhs < *__rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator>(const optional<_Tp>& __lhs, const _Up& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() > declval<_Up>())>
    { return __lhs && *__lhs > __rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator>(const _Up& __lhs, const optional<_Tp>& __rhs)
    -> __optional_relop_t<decltype(declval<_Up>() > declval<_Tp>())>
    { return !__rhs || __lhs > *__rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator<=(const optional<_Tp>& __lhs, const _Up& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() <= declval<_Up>())>
    { return !__lhs || *__lhs <= __rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator<=(const _Up& __lhs, const optional<_Tp>& __rhs)
    -> __optional_relop_t<decltype(declval<_Up>() <= declval<_Tp>())>
    { return __rhs && __lhs <= *__rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator>=(const optional<_Tp>& __lhs, const _Up& __rhs)
    -> __optional_relop_t<decltype(declval<_Tp>() >= declval<_Up>())>
    { return __lhs && *__lhs >= __rhs; }

  template<typename _Tp, typename _Up>
    constexpr auto
    operator>=(const _Up& __lhs, const optional<_Tp>& __rhs)
    -> __optional_relop_t<decltype(declval<_Up>() >= declval<_Tp>())>
    { return !__rhs || __lhs >= *__rhs; }





  template<typename _Tp>
    inline enable_if_t<is_move_constructible_v<_Tp> && is_swappable_v<_Tp>>
    swap(optional<_Tp>& __lhs, optional<_Tp>& __rhs)
    noexcept(noexcept(__lhs.swap(__rhs)))
    { __lhs.swap(__rhs); }

  template<typename _Tp>
    enable_if_t<!(is_move_constructible_v<_Tp> && is_swappable_v<_Tp>)>
    swap(optional<_Tp>&, optional<_Tp>&) = delete;

  template<typename _Tp>
    constexpr optional<decay_t<_Tp>>
    make_optional(_Tp&& __t)
    { return optional<decay_t<_Tp>> { std::forward<_Tp>(__t) }; }

  template<typename _Tp, typename ..._Args>
    constexpr optional<_Tp>
    make_optional(_Args&&... __args)
    { return optional<_Tp> { in_place, std::forward<_Args>(__args)... }; }

  template<typename _Tp, typename _Up, typename ..._Args>
    constexpr optional<_Tp>
    make_optional(initializer_list<_Up> __il, _Args&&... __args)
    { return optional<_Tp> { in_place, __il, std::forward<_Args>(__args)... }; }



  template<typename _Tp, typename _Up = remove_const_t<_Tp>,
           bool = __poison_hash<_Up>::__enable_hash_call>
    struct __optional_hash_call_base
    {
      size_t
      operator()(const optional<_Tp>& __t) const
      noexcept(noexcept(hash<_Up>{}(*__t)))
      {


        constexpr size_t __magic_disengaged_hash = static_cast<size_t>(-3333);
        return __t ? hash<_Up>{}(*__t) : __magic_disengaged_hash;
      }
    };

  template<typename _Tp, typename _Up>
    struct __optional_hash_call_base<_Tp, _Up, false> {};

  template<typename _Tp>
    struct hash<optional<_Tp>>
    : private __poison_hash<remove_const_t<_Tp>>,
      public __optional_hash_call_base<_Tp>
    {
      using result_type [[__deprecated__]] = size_t;
      using argument_type [[__deprecated__]] = optional<_Tp>;
    };

  template<typename _Tp>
    struct __is_fast_hash<hash<optional<_Tp>>> : __is_fast_hash<hash<_Tp>>
    { };




  template <typename _Tp> optional(_Tp) -> optional<_Tp>;



}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/node_handle.h" 2 3



namespace std __attribute__ ((__visibility__ ("default")))
{



  template<typename _Val, typename _NodeAlloc>
    class _Node_handle_common
    {
      using _AllocTraits = allocator_traits<_NodeAlloc>;

    public:
      using allocator_type = __alloc_rebind<_NodeAlloc, _Val>;

      allocator_type
      get_allocator() const noexcept
      {
                                 ;
 return allocator_type(*_M_alloc);
      }

      explicit operator bool() const noexcept { return _M_ptr != nullptr; }

      [[nodiscard]] bool empty() const noexcept { return _M_ptr == nullptr; }

    protected:
      constexpr _Node_handle_common() noexcept : _M_ptr(), _M_alloc() {}

      ~_Node_handle_common() { _M_destroy(); }

      _Node_handle_common(_Node_handle_common&& __nh) noexcept
      : _M_ptr(__nh._M_ptr), _M_alloc(std::move(__nh._M_alloc))
      {
 __nh._M_ptr = nullptr;
 __nh._M_alloc = nullopt;
      }

      _Node_handle_common&
      operator=(_Node_handle_common&& __nh) noexcept
      {
 _M_destroy();
 _M_ptr = __nh._M_ptr;
 if constexpr (is_move_assignable_v<_NodeAlloc>)
   {
     if (_AllocTraits::propagate_on_container_move_assignment::value
  || !this->_M_alloc)
       this->_M_alloc = std::move(__nh._M_alloc);
     else
       {
                                                   ;
       }
   }
 else
   {
                               ;
   }
 __nh._M_ptr = nullptr;
 __nh._M_alloc = nullopt;
 return *this;
      }

      _Node_handle_common(typename _AllocTraits::pointer __ptr,
     const _NodeAlloc& __alloc)
      : _M_ptr(__ptr), _M_alloc(__alloc) { }

      void
      _M_swap(_Node_handle_common& __nh) noexcept
      {
 using std::swap;
 swap(_M_ptr, __nh._M_ptr);
 if (_AllocTraits::propagate_on_container_swap::value
     || !_M_alloc || !__nh._M_alloc)
   _M_alloc.swap(__nh._M_alloc);
 else
   {
                                                ;
   }
      }

    private:
      void
      _M_destroy() noexcept
      {
 if (_M_ptr != nullptr)
   {
     allocator_type __alloc(*_M_alloc);
     allocator_traits<allocator_type>::destroy(__alloc,
            _M_ptr->_M_valptr());
     _AllocTraits::deallocate(*_M_alloc, _M_ptr, 1);
   }
      }

    protected:
      typename _AllocTraits::pointer _M_ptr;
    private:
      optional<_NodeAlloc> _M_alloc;

      template<typename _Key2, typename _Value2, typename _KeyOfValue,
        typename _Compare, typename _ValueAlloc>
 friend class _Rb_tree;
    };


  template<typename _Key, typename _Value, typename _NodeAlloc>
    class _Node_handle : public _Node_handle_common<_Value, _NodeAlloc>
    {
    public:
      constexpr _Node_handle() noexcept = default;
      ~_Node_handle() = default;
      _Node_handle(_Node_handle&&) noexcept = default;

      _Node_handle&
      operator=(_Node_handle&&) noexcept = default;

      using key_type = _Key;
      using mapped_type = typename _Value::second_type;

      key_type&
      key() const noexcept
      {
                                 ;
 return *_M_pkey;
      }

      mapped_type&
      mapped() const noexcept
      {
                                 ;
 return *_M_pmapped;
      }

      void
      swap(_Node_handle& __nh) noexcept
      {
 this->_M_swap(__nh);
 using std::swap;
 swap(_M_pkey, __nh._M_pkey);
 swap(_M_pmapped, __nh._M_pmapped);
      }

      friend void
      swap(_Node_handle& __x, _Node_handle& __y)
      noexcept(noexcept(__x.swap(__y)))
      { __x.swap(__y); }

    private:
      using _AllocTraits = allocator_traits<_NodeAlloc>;

      _Node_handle(typename _AllocTraits::pointer __ptr,
     const _NodeAlloc& __alloc)
      : _Node_handle_common<_Value, _NodeAlloc>(__ptr, __alloc)
      {
 if (__ptr)
   {
     auto& __key = const_cast<_Key&>(__ptr->_M_valptr()->first);
     _M_pkey = _S_pointer_to(__key);
     _M_pmapped = _S_pointer_to(__ptr->_M_valptr()->second);
   }
 else
   {
     _M_pkey = nullptr;
     _M_pmapped = nullptr;
   }
      }

      template<typename _Tp>
 using __pointer
   = __ptr_rebind<typename _AllocTraits::pointer,
    remove_reference_t<_Tp>>;

      __pointer<_Key> _M_pkey = nullptr;
      __pointer<typename _Value::second_type> _M_pmapped = nullptr;

      template<typename _Tp>
 __pointer<_Tp>
 _S_pointer_to(_Tp& __obj)
 { return pointer_traits<__pointer<_Tp>>::pointer_to(__obj); }

      const key_type&
      _M_key() const noexcept { return key(); }

      template<typename _Key2, typename _Value2, typename _KeyOfValue,
        typename _Compare, typename _ValueAlloc>
 friend class _Rb_tree;

      template<typename _Key2, typename _Value2, typename _ValueAlloc,
        typename _ExtractKey, typename _Equal,
        typename _H1, typename _H2, typename _Hash,
        typename _RehashPolicy, typename _Traits>
 friend class _Hashtable;
    };


  template<typename _Value, typename _NodeAlloc>
    class _Node_handle<_Value, _Value, _NodeAlloc>
    : public _Node_handle_common<_Value, _NodeAlloc>
    {
    public:
      constexpr _Node_handle() noexcept = default;
      ~_Node_handle() = default;
      _Node_handle(_Node_handle&&) noexcept = default;

      _Node_handle&
      operator=(_Node_handle&&) noexcept = default;

      using value_type = _Value;

      value_type&
      value() const noexcept
      {
                                 ;
 return *this->_M_ptr->_M_valptr();
      }

      void
      swap(_Node_handle& __nh) noexcept
      { this->_M_swap(__nh); }

      friend void
      swap(_Node_handle& __x, _Node_handle& __y)
      noexcept(noexcept(__x.swap(__y)))
      { __x.swap(__y); }

    private:
      using _AllocTraits = allocator_traits<_NodeAlloc>;

      _Node_handle(typename _AllocTraits::pointer __ptr,
     const _NodeAlloc& __alloc)
      : _Node_handle_common<_Value, _NodeAlloc>(__ptr, __alloc) { }

      const value_type&
      _M_key() const noexcept { return value(); }

      template<typename _Key, typename _Val, typename _KeyOfValue,
        typename _Compare, typename _Alloc>
 friend class _Rb_tree;

      template<typename _Key2, typename _Value2, typename _ValueAlloc,
        typename _ExtractKey, typename _Equal,
        typename _H1, typename _H2, typename _Hash,
        typename _RehashPolicy, typename _Traits>
 friend class _Hashtable;
    };


  template<typename _Iterator, typename _NodeHandle>
    struct _Node_insert_return
    {
      _Iterator position = _Iterator();
      bool inserted = false;
      _NodeHandle node;
    };


}
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable.h" 2 3


namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Tp, typename _Hash>
    using __cache_default
      = __not_<__and_<
         __is_fast_hash<_Hash>,

         __is_nothrow_invocable<const _Hash&, const _Tp&>>>;
# 169 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/hashtable.h" 3
  template<typename _Key, typename _Value, typename _Alloc,
    typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash,
    typename _RehashPolicy, typename _Traits>
    class _Hashtable
    : public __detail::_Hashtable_base<_Key, _Value, _ExtractKey, _Equal,
           _H1, _H2, _Hash, _Traits>,
      public __detail::_Map_base<_Key, _Value, _Alloc, _ExtractKey, _Equal,
     _H1, _H2, _Hash, _RehashPolicy, _Traits>,
      public __detail::_Insert<_Key, _Value, _Alloc, _ExtractKey, _Equal,
          _H1, _H2, _Hash, _RehashPolicy, _Traits>,
      public __detail::_Rehash_base<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>,
      public __detail::_Equality<_Key, _Value, _Alloc, _ExtractKey, _Equal,
     _H1, _H2, _Hash, _RehashPolicy, _Traits>,
      private __detail::_Hashtable_alloc<
 __alloc_rebind<_Alloc,
         __detail::_Hash_node<_Value,
         _Traits::__hash_cached::value>>>
    {
      static_assert(is_same<typename remove_cv<_Value>::type, _Value>::value,
   "unordered container must have a non-const, non-volatile value_type");

      static_assert(is_same<typename _Alloc::value_type, _Value>{},
   "unordered container must have the same value_type as its allocator");


      using __traits_type = _Traits;
      using __hash_cached = typename __traits_type::__hash_cached;
      using __node_type = __detail::_Hash_node<_Value, __hash_cached::value>;
      using __node_alloc_type = __alloc_rebind<_Alloc, __node_type>;

      using __hashtable_alloc = __detail::_Hashtable_alloc<__node_alloc_type>;

      using __value_alloc_traits =
 typename __hashtable_alloc::__value_alloc_traits;
      using __node_alloc_traits =
 typename __hashtable_alloc::__node_alloc_traits;
      using __node_base = typename __hashtable_alloc::__node_base;
      using __bucket_type = typename __hashtable_alloc::__bucket_type;

    public:
      typedef _Key key_type;
      typedef _Value value_type;
      typedef _Alloc allocator_type;
      typedef _Equal key_equal;



      typedef typename __value_alloc_traits::pointer pointer;
      typedef typename __value_alloc_traits::const_pointer const_pointer;
      typedef value_type& reference;
      typedef const value_type& const_reference;

    private:
      using __rehash_type = _RehashPolicy;
      using __rehash_state = typename __rehash_type::_State;

      using __constant_iterators = typename __traits_type::__constant_iterators;
      using __unique_keys = typename __traits_type::__unique_keys;

      using __key_extract = typename std::conditional<
          __constant_iterators::value,
                 __detail::_Identity,
          __detail::_Select1st>::type;

      using __hashtable_base = __detail::
          _Hashtable_base<_Key, _Value, _ExtractKey,
           _Equal, _H1, _H2, _Hash, _Traits>;

      using __hash_code_base = typename __hashtable_base::__hash_code_base;
      using __hash_code = typename __hashtable_base::__hash_code;
      using __ireturn_type = typename __hashtable_base::__ireturn_type;

      using __map_base = __detail::_Map_base<_Key, _Value, _Alloc, _ExtractKey,
          _Equal, _H1, _H2, _Hash,
          _RehashPolicy, _Traits>;

      using __rehash_base = __detail::_Rehash_base<_Key, _Value, _Alloc,
         _ExtractKey, _Equal,
         _H1, _H2, _Hash,
         _RehashPolicy, _Traits>;

      using __eq_base = __detail::_Equality<_Key, _Value, _Alloc, _ExtractKey,
         _Equal, _H1, _H2, _Hash,
         _RehashPolicy, _Traits>;

      using __reuse_or_alloc_node_type =
 __detail::_ReuseOrAllocNode<__node_alloc_type>;


      template<typename _Cond>
 using __if_hash_cached = __or_<__not_<__hash_cached>, _Cond>;

      template<typename _Cond>
 using __if_hash_not_cached = __or_<__hash_cached, _Cond>;





      struct __hash_code_base_access : __hash_code_base
      { using __hash_code_base::_M_bucket_index; };



      static_assert(noexcept(declval<const __hash_code_base_access&>()
        ._M_bucket_index((const __node_type*)nullptr,
           (std::size_t)0)),
      "Cache the hash code or qualify your functors involved"
      " in hash code and bucket index computation with noexcept");






      static_assert(__if_hash_cached<is_default_constructible<_H2>>::value,
      "Functor used to map hash code to bucket index"
      " must be default constructible");

      template<typename _Keya, typename _Valuea, typename _Alloca,
        typename _ExtractKeya, typename _Equala,
        typename _H1a, typename _H2a, typename _Hasha,
        typename _RehashPolicya, typename _Traitsa,
        bool _Unique_keysa>
 friend struct __detail::_Map_base;

      template<typename _Keya, typename _Valuea, typename _Alloca,
        typename _ExtractKeya, typename _Equala,
        typename _H1a, typename _H2a, typename _Hasha,
        typename _RehashPolicya, typename _Traitsa>
 friend struct __detail::_Insert_base;

      template<typename _Keya, typename _Valuea, typename _Alloca,
        typename _ExtractKeya, typename _Equala,
        typename _H1a, typename _H2a, typename _Hasha,
        typename _RehashPolicya, typename _Traitsa,
        bool _Constant_iteratorsa>
 friend struct __detail::_Insert;

    public:
      using size_type = typename __hashtable_base::size_type;
      using difference_type = typename __hashtable_base::difference_type;

      using iterator = typename __hashtable_base::iterator;
      using const_iterator = typename __hashtable_base::const_iterator;

      using local_iterator = typename __hashtable_base::local_iterator;
      using const_local_iterator = typename __hashtable_base::
       const_local_iterator;


      using node_type = _Node_handle<_Key, _Value, __node_alloc_type>;
      using insert_return_type = _Node_insert_return<iterator, node_type>;


    private:
      __bucket_type* _M_buckets = &_M_single_bucket;
      size_type _M_bucket_count = 1;
      __node_base _M_before_begin;
      size_type _M_element_count = 0;
      _RehashPolicy _M_rehash_policy;







      __bucket_type _M_single_bucket = nullptr;

      bool
      _M_uses_single_bucket(__bucket_type* __bkts) const
      { return __builtin_expect(__bkts == &_M_single_bucket, false); }

      bool
      _M_uses_single_bucket() const
      { return _M_uses_single_bucket(_M_buckets); }

      __hashtable_alloc&
      _M_base_alloc() { return *this; }

      __bucket_type*
      _M_allocate_buckets(size_type __n)
      {
 if (__builtin_expect(__n == 1, false))
   {
     _M_single_bucket = nullptr;
     return &_M_single_bucket;
   }

 return __hashtable_alloc::_M_allocate_buckets(__n);
      }

      void
      _M_deallocate_buckets(__bucket_type* __bkts, size_type __n)
      {
 if (_M_uses_single_bucket(__bkts))
   return;

 __hashtable_alloc::_M_deallocate_buckets(__bkts, __n);
      }

      void
      _M_deallocate_buckets()
      { _M_deallocate_buckets(_M_buckets, _M_bucket_count); }



      __node_type*
      _M_bucket_begin(size_type __bkt) const;

      __node_type*
      _M_begin() const
      { return static_cast<__node_type*>(_M_before_begin._M_nxt); }



      template<typename _Ht, typename _NodeGenerator>
 void
 _M_assign_elements(_Ht&&, const _NodeGenerator&);

      template<typename _NodeGenerator>
 void
 _M_assign(const _Hashtable&, const _NodeGenerator&);

      void
      _M_move_assign(_Hashtable&&, std::true_type);

      void
      _M_move_assign(_Hashtable&&, std::false_type);

      void
      _M_reset() noexcept;

      _Hashtable(const _H1& __h1, const _H2& __h2, const _Hash& __h,
   const _Equal& __eq, const _ExtractKey& __exk,
   const allocator_type& __a)
 : __hashtable_base(__exk, __h1, __h2, __h, __eq),
   __hashtable_alloc(__node_alloc_type(__a))
      { }

    public:

      _Hashtable() = default;
      _Hashtable(size_type __bucket_hint,
   const _H1&, const _H2&, const _Hash&,
   const _Equal&, const _ExtractKey&,
   const allocator_type&);

      template<typename _InputIterator>
 _Hashtable(_InputIterator __first, _InputIterator __last,
     size_type __bucket_hint,
     const _H1&, const _H2&, const _Hash&,
     const _Equal&, const _ExtractKey&,
     const allocator_type&);

      _Hashtable(const _Hashtable&);

      _Hashtable(_Hashtable&&) noexcept;

      _Hashtable(const _Hashtable&, const allocator_type&);

      _Hashtable(_Hashtable&&, const allocator_type&);


      explicit
      _Hashtable(const allocator_type& __a)
 : __hashtable_alloc(__node_alloc_type(__a))
      { }

      explicit
      _Hashtable(size_type __n,
   const _H1& __hf = _H1(),
   const key_equal& __eql = key_equal(),
   const allocator_type& __a = allocator_type())
      : _Hashtable(__n, __hf, _H2(), _Hash(), __eql,
     __key_extract(), __a)
      { }

      template<typename _InputIterator>
 _Hashtable(_InputIterator __f, _InputIterator __l,
     size_type __n = 0,
     const _H1& __hf = _H1(),
     const key_equal& __eql = key_equal(),
     const allocator_type& __a = allocator_type())
 : _Hashtable(__f, __l, __n, __hf, _H2(), _Hash(), __eql,
       __key_extract(), __a)
 { }

      _Hashtable(initializer_list<value_type> __l,
   size_type __n = 0,
   const _H1& __hf = _H1(),
   const key_equal& __eql = key_equal(),
   const allocator_type& __a = allocator_type())
      : _Hashtable(__l.begin(), __l.end(), __n, __hf, _H2(), _Hash(), __eql,
     __key_extract(), __a)
      { }

      _Hashtable&
      operator=(const _Hashtable& __ht);

      _Hashtable&
      operator=(_Hashtable&& __ht)
      noexcept(__node_alloc_traits::_S_nothrow_move()
        && is_nothrow_move_assignable<_H1>::value
        && is_nothrow_move_assignable<_Equal>::value)
      {
        constexpr bool __move_storage =
   __node_alloc_traits::_S_propagate_on_move_assign()
   || __node_alloc_traits::_S_always_equal();
 _M_move_assign(std::move(__ht), __bool_constant<__move_storage>());
 return *this;
      }

      _Hashtable&
      operator=(initializer_list<value_type> __l)
      {
 __reuse_or_alloc_node_type __roan(_M_begin(), *this);
 _M_before_begin._M_nxt = nullptr;
 clear();
 this->_M_insert_range(__l.begin(), __l.end(), __roan, __unique_keys());
 return *this;
      }

      ~_Hashtable() noexcept;

      void
      swap(_Hashtable&)
      noexcept(__and_<__is_nothrow_swappable<_H1>,
                   __is_nothrow_swappable<_Equal>>::value);


      iterator
      begin() noexcept
      { return iterator(_M_begin()); }

      const_iterator
      begin() const noexcept
      { return const_iterator(_M_begin()); }

      iterator
      end() noexcept
      { return iterator(nullptr); }

      const_iterator
      end() const noexcept
      { return const_iterator(nullptr); }

      const_iterator
      cbegin() const noexcept
      { return const_iterator(_M_begin()); }

      const_iterator
      cend() const noexcept
      { return const_iterator(nullptr); }

      size_type
      size() const noexcept
      { return _M_element_count; }

      [[__nodiscard__]] bool
      empty() const noexcept
      { return size() == 0; }

      allocator_type
      get_allocator() const noexcept
      { return allocator_type(this->_M_node_allocator()); }

      size_type
      max_size() const noexcept
      { return __node_alloc_traits::max_size(this->_M_node_allocator()); }


      key_equal
      key_eq() const
      { return this->_M_eq(); }




      size_type
      bucket_count() const noexcept
      { return _M_bucket_count; }

      size_type
      max_bucket_count() const noexcept
      { return max_size(); }

      size_type
      bucket_size(size_type __n) const
      { return std::distance(begin(__n), end(__n)); }

      size_type
      bucket(const key_type& __k) const
      { return _M_bucket_index(__k, this->_M_hash_code(__k)); }

      local_iterator
      begin(size_type __n)
      {
 return local_iterator(*this, _M_bucket_begin(__n),
         __n, _M_bucket_count);
      }

      local_iterator
      end(size_type __n)
      { return local_iterator(*this, nullptr, __n, _M_bucket_count); }

      const_local_iterator
      begin(size_type __n) const
      {
 return const_local_iterator(*this, _M_bucket_begin(__n),
        __n, _M_bucket_count);
      }

      const_local_iterator
      end(size_type __n) const
      { return const_local_iterator(*this, nullptr, __n, _M_bucket_count); }


      const_local_iterator
      cbegin(size_type __n) const
      {
 return const_local_iterator(*this, _M_bucket_begin(__n),
        __n, _M_bucket_count);
      }

      const_local_iterator
      cend(size_type __n) const
      { return const_local_iterator(*this, nullptr, __n, _M_bucket_count); }

      float
      load_factor() const noexcept
      {
 return static_cast<float>(size()) / static_cast<float>(bucket_count());
      }






      const _RehashPolicy&
      __rehash_policy() const
      { return _M_rehash_policy; }

      void
      __rehash_policy(const _RehashPolicy& __pol)
      { _M_rehash_policy = __pol; }


      iterator
      find(const key_type& __k);

      const_iterator
      find(const key_type& __k) const;

      size_type
      count(const key_type& __k) const;

      std::pair<iterator, iterator>
      equal_range(const key_type& __k);

      std::pair<const_iterator, const_iterator>
      equal_range(const key_type& __k) const;

    protected:

      size_type
      _M_bucket_index(__node_type* __n) const noexcept
      { return __hash_code_base::_M_bucket_index(__n, _M_bucket_count); }

      size_type
      _M_bucket_index(const key_type& __k, __hash_code __c) const
      { return __hash_code_base::_M_bucket_index(__k, __c, _M_bucket_count); }



      __node_base*
      _M_find_before_node(size_type, const key_type&, __hash_code) const;

      __node_type*
      _M_find_node(size_type __bkt, const key_type& __key,
     __hash_code __c) const
      {
 __node_base* __before_n = _M_find_before_node(__bkt, __key, __c);
 if (__before_n)
   return static_cast<__node_type*>(__before_n->_M_nxt);
 return nullptr;
      }


      void
      _M_insert_bucket_begin(size_type, __node_type*);


      void
      _M_remove_bucket_begin(size_type __bkt, __node_type* __next_n,
        size_type __next_bkt);


      __node_base*
      _M_get_previous_node(size_type __bkt, __node_base* __n);




      iterator
      _M_insert_unique_node(size_type __bkt, __hash_code __code,
       __node_type* __n, size_type __n_elt = 1);



      iterator
      _M_insert_multi_node(__node_type* __hint,
      __hash_code __code, __node_type* __n);

      template<typename... _Args>
 std::pair<iterator, bool>
 _M_emplace(std::true_type, _Args&&... __args);

      template<typename... _Args>
 iterator
 _M_emplace(std::false_type __uk, _Args&&... __args)
 { return _M_emplace(cend(), __uk, std::forward<_Args>(__args)...); }


      template<typename... _Args>
 iterator
 _M_emplace(const_iterator, std::true_type __uk, _Args&&... __args)
 { return _M_emplace(__uk, std::forward<_Args>(__args)...).first; }

      template<typename... _Args>
 iterator
 _M_emplace(const_iterator, std::false_type, _Args&&... __args);

      template<typename _Arg, typename _NodeGenerator>
 std::pair<iterator, bool>
 _M_insert(_Arg&&, const _NodeGenerator&, true_type, size_type = 1);

      template<typename _Arg, typename _NodeGenerator>
 iterator
 _M_insert(_Arg&& __arg, const _NodeGenerator& __node_gen,
    false_type __uk)
 {
   return _M_insert(cend(), std::forward<_Arg>(__arg), __node_gen,
      __uk);
 }


      template<typename _Arg, typename _NodeGenerator>
 iterator
 _M_insert(const_iterator, _Arg&& __arg,
    const _NodeGenerator& __node_gen, true_type __uk)
 {
   return
     _M_insert(std::forward<_Arg>(__arg), __node_gen, __uk).first;
 }


      template<typename _Arg, typename _NodeGenerator>
 iterator
 _M_insert(const_iterator, _Arg&&,
    const _NodeGenerator&, false_type);

      size_type
      _M_erase(std::true_type, const key_type&);

      size_type
      _M_erase(std::false_type, const key_type&);

      iterator
      _M_erase(size_type __bkt, __node_base* __prev_n, __node_type* __n);

    public:

      template<typename... _Args>
 __ireturn_type
 emplace(_Args&&... __args)
 { return _M_emplace(__unique_keys(), std::forward<_Args>(__args)...); }

      template<typename... _Args>
 iterator
 emplace_hint(const_iterator __hint, _Args&&... __args)
 {
   return _M_emplace(__hint, __unique_keys(),
       std::forward<_Args>(__args)...);
 }




      iterator
      erase(const_iterator);


      iterator
      erase(iterator __it)
      { return erase(const_iterator(__it)); }

      size_type
      erase(const key_type& __k)
      { return _M_erase(__unique_keys(), __k); }

      iterator
      erase(const_iterator, const_iterator);

      void
      clear() noexcept;


      void rehash(size_type __n);






      insert_return_type
      _M_reinsert_node(node_type&& __nh)
      {
 insert_return_type __ret;
 if (__nh.empty())
   __ret.position = end();
 else
   {
                                                              ;

     const key_type& __k = __nh._M_key();
     __hash_code __code = this->_M_hash_code(__k);
     size_type __bkt = _M_bucket_index(__k, __code);
     if (__node_type* __n = _M_find_node(__bkt, __k, __code))
       {
  __ret.node = std::move(__nh);
  __ret.position = iterator(__n);
  __ret.inserted = false;
       }
     else
       {
  __ret.position
    = _M_insert_unique_node(__bkt, __code, __nh._M_ptr);
  __nh._M_ptr = nullptr;
  __ret.inserted = true;
       }
   }
 return __ret;
      }


      iterator
      _M_reinsert_node_multi(const_iterator __hint, node_type&& __nh)
      {
 iterator __ret;
 if (__nh.empty())
   __ret = end();
 else
   {
                                                              ;

     auto __code = this->_M_hash_code(__nh._M_key());
     auto __node = std::exchange(__nh._M_ptr, nullptr);

     __ret = _M_insert_multi_node(__hint._M_cur, __code, __node);
   }
 return __ret;
      }


      node_type
      extract(const_iterator __pos)
      {
 __node_type* __n = __pos._M_cur;
 size_t __bkt = _M_bucket_index(__n);




 __node_base* __prev_n = _M_get_previous_node(__bkt, __n);

 if (__prev_n == _M_buckets[__bkt])
   _M_remove_bucket_begin(__bkt, __n->_M_next(),
      __n->_M_nxt ? _M_bucket_index(__n->_M_next()) : 0);
 else if (__n->_M_nxt)
   {
     size_type __next_bkt = _M_bucket_index(__n->_M_next());
     if (__next_bkt != __bkt)
       _M_buckets[__next_bkt] = __prev_n;
   }

 __prev_n->_M_nxt = __n->_M_nxt;
 __n->_M_nxt = nullptr;
 --_M_element_count;
 return { __n, this->_M_node_allocator() };
      }


      node_type
      extract(const _Key& __k)
      {
 node_type __nh;
 auto __pos = find(__k);
 if (__pos != end())
   __nh = extract(const_iterator(__pos));
 return __nh;
      }


      template<typename _Compatible_Hashtable>
 void
 _M_merge_unique(_Compatible_Hashtable& __src) noexcept
 {
   static_assert(is_same_v<typename _Compatible_Hashtable::node_type,
       node_type>, "Node types are compatible");
                                                             ;

   auto __n_elt = __src.size();
   for (auto __i = __src.begin(), __end = __src.end(); __i != __end;)
     {
       auto __pos = __i++;
       const key_type& __k = this->_M_extract()(__pos._M_cur->_M_v());
       __hash_code __code = this->_M_hash_code(__k);
       size_type __bkt = _M_bucket_index(__k, __code);
       if (_M_find_node(__bkt, __k, __code) == nullptr)
  {
    auto __nh = __src.extract(__pos);
    _M_insert_unique_node(__bkt, __code, __nh._M_ptr, __n_elt);
    __nh._M_ptr = nullptr;
    __n_elt = 1;
  }
       else if (__n_elt != 1)
  --__n_elt;
     }
 }


      template<typename _Compatible_Hashtable>
 void
 _M_merge_multi(_Compatible_Hashtable& __src) noexcept
 {
   static_assert(is_same_v<typename _Compatible_Hashtable::node_type,
       node_type>, "Node types are compatible");
                                                             ;

   this->reserve(size() + __src.size());
   for (auto __i = __src.begin(), __end = __src.end(); __i != __end;)
     _M_reinsert_node_multi(cend(), __src.extract(__i++));
 }


    private:

      void _M_rehash_aux(size_type __n, std::true_type);


      void _M_rehash_aux(size_type __n, std::false_type);



      void _M_rehash(size_type __n, const __rehash_state& __state);
    };



  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_bucket_begin(size_type __bkt) const
    -> __node_type*
    {
      __node_base* __n = _M_buckets[__bkt];
      return __n ? static_cast<__node_type*>(__n->_M_nxt) : nullptr;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _Hashtable(size_type __bucket_hint,
        const _H1& __h1, const _H2& __h2, const _Hash& __h,
        const _Equal& __eq, const _ExtractKey& __exk,
        const allocator_type& __a)
      : _Hashtable(__h1, __h2, __h, __eq, __exk, __a)
    {
      auto __bkt = _M_rehash_policy._M_next_bkt(__bucket_hint);
      if (__bkt > _M_bucket_count)
 {
   _M_buckets = _M_allocate_buckets(__bkt);
   _M_bucket_count = __bkt;
 }
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename _InputIterator>
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _Hashtable(_InputIterator __f, _InputIterator __l,
   size_type __bucket_hint,
   const _H1& __h1, const _H2& __h2, const _Hash& __h,
   const _Equal& __eq, const _ExtractKey& __exk,
   const allocator_type& __a)
 : _Hashtable(__h1, __h2, __h, __eq, __exk, __a)
      {
 auto __nb_elems = __detail::__distance_fw(__f, __l);
 auto __bkt_count =
   _M_rehash_policy._M_next_bkt(
     std::max(_M_rehash_policy._M_bkt_for_elements(__nb_elems),
       __bucket_hint));

 if (__bkt_count > _M_bucket_count)
   {
     _M_buckets = _M_allocate_buckets(__bkt_count);
     _M_bucket_count = __bkt_count;
   }

 for (; __f != __l; ++__f)
   this->insert(*__f);
      }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    operator=(const _Hashtable& __ht)
    -> _Hashtable&
    {
      if (&__ht == this)
 return *this;

      if (__node_alloc_traits::_S_propagate_on_copy_assign())
 {
   auto& __this_alloc = this->_M_node_allocator();
   auto& __that_alloc = __ht._M_node_allocator();
   if (!__node_alloc_traits::_S_always_equal()
       && __this_alloc != __that_alloc)
     {

       this->_M_deallocate_nodes(_M_begin());
       _M_before_begin._M_nxt = nullptr;
       _M_deallocate_buckets();
       _M_buckets = nullptr;
       std::__alloc_on_copy(__this_alloc, __that_alloc);
       __hashtable_base::operator=(__ht);
       _M_bucket_count = __ht._M_bucket_count;
       _M_element_count = __ht._M_element_count;
       _M_rehash_policy = __ht._M_rehash_policy;
       try
  {
    _M_assign(__ht,
       [this](const __node_type* __n)
       { return this->_M_allocate_node(__n->_M_v()); });
  }
       catch(...)
  {


    _M_reset();
    throw;
  }
       return *this;
     }
   std::__alloc_on_copy(__this_alloc, __that_alloc);
 }


      _M_assign_elements(__ht,
 [](const __reuse_or_alloc_node_type& __roan, const __node_type* __n)
 { return __roan(__n->_M_v()); });
      return *this;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename _Ht, typename _NodeGenerator>
      void
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _M_assign_elements(_Ht&& __ht, const _NodeGenerator& __node_gen)
      {
 __bucket_type* __former_buckets = nullptr;
 std::size_t __former_bucket_count = _M_bucket_count;
 const __rehash_state& __former_state = _M_rehash_policy._M_state();

 if (_M_bucket_count != __ht._M_bucket_count)
   {
     __former_buckets = _M_buckets;
     _M_buckets = _M_allocate_buckets(__ht._M_bucket_count);
     _M_bucket_count = __ht._M_bucket_count;
   }
 else
   __builtin_memset(_M_buckets, 0,
      _M_bucket_count * sizeof(__bucket_type));

 try
   {
     __hashtable_base::operator=(std::forward<_Ht>(__ht));
     _M_element_count = __ht._M_element_count;
     _M_rehash_policy = __ht._M_rehash_policy;
     __reuse_or_alloc_node_type __roan(_M_begin(), *this);
     _M_before_begin._M_nxt = nullptr;
     _M_assign(__ht,
        [&__node_gen, &__roan](__node_type* __n)
        { return __node_gen(__roan, __n); });
     if (__former_buckets)
       _M_deallocate_buckets(__former_buckets, __former_bucket_count);
   }
 catch(...)
   {
     if (__former_buckets)
       {

  _M_deallocate_buckets();
  _M_rehash_policy._M_reset(__former_state);
  _M_buckets = __former_buckets;
  _M_bucket_count = __former_bucket_count;
       }
     __builtin_memset(_M_buckets, 0,
        _M_bucket_count * sizeof(__bucket_type));
     throw;
   }
      }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename _NodeGenerator>
      void
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _M_assign(const _Hashtable& __ht, const _NodeGenerator& __node_gen)
      {
 __bucket_type* __buckets = nullptr;
 if (!_M_buckets)
   _M_buckets = __buckets = _M_allocate_buckets(_M_bucket_count);

 try
   {
     if (!__ht._M_before_begin._M_nxt)
       return;



     __node_type* __ht_n = __ht._M_begin();
     __node_type* __this_n = __node_gen(__ht_n);
     this->_M_copy_code(__this_n, __ht_n);
     _M_before_begin._M_nxt = __this_n;
     _M_buckets[_M_bucket_index(__this_n)] = &_M_before_begin;


     __node_base* __prev_n = __this_n;
     for (__ht_n = __ht_n->_M_next(); __ht_n; __ht_n = __ht_n->_M_next())
       {
  __this_n = __node_gen(__ht_n);
  __prev_n->_M_nxt = __this_n;
  this->_M_copy_code(__this_n, __ht_n);
  size_type __bkt = _M_bucket_index(__this_n);
  if (!_M_buckets[__bkt])
    _M_buckets[__bkt] = __prev_n;
  __prev_n = __this_n;
       }
   }
 catch(...)
   {
     clear();
     if (__buckets)
       _M_deallocate_buckets();
     throw;
   }
      }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_reset() noexcept
    {
      _M_rehash_policy._M_reset();
      _M_bucket_count = 1;
      _M_single_bucket = nullptr;
      _M_buckets = &_M_single_bucket;
      _M_before_begin._M_nxt = nullptr;
      _M_element_count = 0;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_move_assign(_Hashtable&& __ht, std::true_type)
    {
      this->_M_deallocate_nodes(_M_begin());
      _M_deallocate_buckets();
      __hashtable_base::operator=(std::move(__ht));
      _M_rehash_policy = __ht._M_rehash_policy;
      if (!__ht._M_uses_single_bucket())
 _M_buckets = __ht._M_buckets;
      else
 {
   _M_buckets = &_M_single_bucket;
   _M_single_bucket = __ht._M_single_bucket;
 }
      _M_bucket_count = __ht._M_bucket_count;
      _M_before_begin._M_nxt = __ht._M_before_begin._M_nxt;
      _M_element_count = __ht._M_element_count;
      std::__alloc_on_move(this->_M_node_allocator(), __ht._M_node_allocator());



      if (_M_begin())
 _M_buckets[_M_bucket_index(_M_begin())] = &_M_before_begin;
      __ht._M_reset();
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_move_assign(_Hashtable&& __ht, std::false_type)
    {
      if (__ht._M_node_allocator() == this->_M_node_allocator())
 _M_move_assign(std::move(__ht), std::true_type());
      else
 {

   _M_assign_elements(std::move(__ht),
  [](const __reuse_or_alloc_node_type& __roan, __node_type* __n)
  { return __roan(std::move_if_noexcept(__n->_M_v())); });
   __ht.clear();
 }
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _Hashtable(const _Hashtable& __ht)
    : __hashtable_base(__ht),
      __map_base(__ht),
      __rehash_base(__ht),
      __hashtable_alloc(
 __node_alloc_traits::_S_select_on_copy(__ht._M_node_allocator())),
      _M_buckets(nullptr),
      _M_bucket_count(__ht._M_bucket_count),
      _M_element_count(__ht._M_element_count),
      _M_rehash_policy(__ht._M_rehash_policy)
    {
      _M_assign(__ht,
  [this](const __node_type* __n)
  { return this->_M_allocate_node(__n->_M_v()); });
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _Hashtable(_Hashtable&& __ht) noexcept
    : __hashtable_base(__ht),
      __map_base(__ht),
      __rehash_base(__ht),
      __hashtable_alloc(std::move(__ht._M_base_alloc())),
      _M_buckets(__ht._M_buckets),
      _M_bucket_count(__ht._M_bucket_count),
      _M_before_begin(__ht._M_before_begin._M_nxt),
      _M_element_count(__ht._M_element_count),
      _M_rehash_policy(__ht._M_rehash_policy)
    {

      if (__ht._M_uses_single_bucket())
 {
   _M_buckets = &_M_single_bucket;
   _M_single_bucket = __ht._M_single_bucket;
 }



      if (_M_begin())
 _M_buckets[_M_bucket_index(_M_begin())] = &_M_before_begin;

      __ht._M_reset();
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _Hashtable(const _Hashtable& __ht, const allocator_type& __a)
    : __hashtable_base(__ht),
      __map_base(__ht),
      __rehash_base(__ht),
      __hashtable_alloc(__node_alloc_type(__a)),
      _M_buckets(),
      _M_bucket_count(__ht._M_bucket_count),
      _M_element_count(__ht._M_element_count),
      _M_rehash_policy(__ht._M_rehash_policy)
    {
      _M_assign(__ht,
  [this](const __node_type* __n)
  { return this->_M_allocate_node(__n->_M_v()); });
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _Hashtable(_Hashtable&& __ht, const allocator_type& __a)
    : __hashtable_base(__ht),
      __map_base(__ht),
      __rehash_base(__ht),
      __hashtable_alloc(__node_alloc_type(__a)),
      _M_buckets(nullptr),
      _M_bucket_count(__ht._M_bucket_count),
      _M_element_count(__ht._M_element_count),
      _M_rehash_policy(__ht._M_rehash_policy)
    {
      if (__ht._M_node_allocator() == this->_M_node_allocator())
 {
   if (__ht._M_uses_single_bucket())
     {
       _M_buckets = &_M_single_bucket;
       _M_single_bucket = __ht._M_single_bucket;
     }
   else
     _M_buckets = __ht._M_buckets;

   _M_before_begin._M_nxt = __ht._M_before_begin._M_nxt;


   if (_M_begin())
     _M_buckets[_M_bucket_index(_M_begin())] = &_M_before_begin;
   __ht._M_reset();
 }
      else
 {
   _M_assign(__ht,
      [this](__node_type* __n)
      {
        return this->_M_allocate_node(
     std::move_if_noexcept(__n->_M_v()));
      });
   __ht.clear();
 }
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    ~_Hashtable() noexcept
    {
      clear();
      _M_deallocate_buckets();
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    swap(_Hashtable& __x)
    noexcept(__and_<__is_nothrow_swappable<_H1>,
                 __is_nothrow_swappable<_Equal>>::value)
    {



      this->_M_swap(__x);

      std::__alloc_on_swap(this->_M_node_allocator(), __x._M_node_allocator());
      std::swap(_M_rehash_policy, __x._M_rehash_policy);


      if (this->_M_uses_single_bucket())
 {
   if (!__x._M_uses_single_bucket())
     {
       _M_buckets = __x._M_buckets;
       __x._M_buckets = &__x._M_single_bucket;
     }
 }
      else if (__x._M_uses_single_bucket())
 {
   __x._M_buckets = _M_buckets;
   _M_buckets = &_M_single_bucket;
 }
      else
 std::swap(_M_buckets, __x._M_buckets);

      std::swap(_M_bucket_count, __x._M_bucket_count);
      std::swap(_M_before_begin._M_nxt, __x._M_before_begin._M_nxt);
      std::swap(_M_element_count, __x._M_element_count);
      std::swap(_M_single_bucket, __x._M_single_bucket);



      if (_M_begin())
 _M_buckets[_M_bucket_index(_M_begin())] = &_M_before_begin;

      if (__x._M_begin())
 __x._M_buckets[__x._M_bucket_index(__x._M_begin())]
   = &__x._M_before_begin;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    find(const key_type& __k)
    -> iterator
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __n = _M_bucket_index(__k, __code);
      __node_type* __p = _M_find_node(__n, __k, __code);
      return __p ? iterator(__p) : end();
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    find(const key_type& __k) const
    -> const_iterator
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __n = _M_bucket_index(__k, __code);
      __node_type* __p = _M_find_node(__n, __k, __code);
      return __p ? const_iterator(__p) : end();
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    count(const key_type& __k) const
    -> size_type
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __n = _M_bucket_index(__k, __code);
      __node_type* __p = _M_bucket_begin(__n);
      if (!__p)
 return 0;

      std::size_t __result = 0;
      for (;; __p = __p->_M_next())
 {
   if (this->_M_equals(__k, __code, __p))
     ++__result;
   else if (__result)



     break;
   if (!__p->_M_nxt || _M_bucket_index(__p->_M_next()) != __n)
     break;
 }
      return __result;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    equal_range(const key_type& __k)
    -> pair<iterator, iterator>
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __n = _M_bucket_index(__k, __code);
      __node_type* __p = _M_find_node(__n, __k, __code);

      if (__p)
 {
   __node_type* __p1 = __p->_M_next();
   while (__p1 && _M_bucket_index(__p1) == __n
   && this->_M_equals(__k, __code, __p1))
     __p1 = __p1->_M_next();

   return std::make_pair(iterator(__p), iterator(__p1));
 }
      else
 return std::make_pair(end(), end());
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    equal_range(const key_type& __k) const
    -> pair<const_iterator, const_iterator>
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __n = _M_bucket_index(__k, __code);
      __node_type* __p = _M_find_node(__n, __k, __code);

      if (__p)
 {
   __node_type* __p1 = __p->_M_next();
   while (__p1 && _M_bucket_index(__p1) == __n
   && this->_M_equals(__k, __code, __p1))
     __p1 = __p1->_M_next();

   return std::make_pair(const_iterator(__p), const_iterator(__p1));
 }
      else
 return std::make_pair(end(), end());
    }



  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_find_before_node(size_type __n, const key_type& __k,
   __hash_code __code) const
    -> __node_base*
    {
      __node_base* __prev_p = _M_buckets[__n];
      if (!__prev_p)
 return nullptr;

      for (__node_type* __p = static_cast<__node_type*>(__prev_p->_M_nxt);;
    __p = __p->_M_next())
 {
   if (this->_M_equals(__k, __code, __p))
     return __prev_p;

   if (!__p->_M_nxt || _M_bucket_index(__p->_M_next()) != __n)
     break;
   __prev_p = __p;
 }
      return nullptr;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_insert_bucket_begin(size_type __bkt, __node_type* __node)
    {
      if (_M_buckets[__bkt])
 {


   __node->_M_nxt = _M_buckets[__bkt]->_M_nxt;
   _M_buckets[__bkt]->_M_nxt = __node;
 }
      else
 {



   __node->_M_nxt = _M_before_begin._M_nxt;
   _M_before_begin._M_nxt = __node;
   if (__node->_M_nxt)


     _M_buckets[_M_bucket_index(__node->_M_next())] = __node;
   _M_buckets[__bkt] = &_M_before_begin;
 }
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_remove_bucket_begin(size_type __bkt, __node_type* __next,
      size_type __next_bkt)
    {
      if (!__next || __next_bkt != __bkt)
 {


   if (__next)
     _M_buckets[__next_bkt] = _M_buckets[__bkt];


   if (&_M_before_begin == _M_buckets[__bkt])
     _M_before_begin._M_nxt = __next;
   _M_buckets[__bkt] = nullptr;
 }
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_get_previous_node(size_type __bkt, __node_base* __n)
    -> __node_base*
    {
      __node_base* __prev_n = _M_buckets[__bkt];
      while (__prev_n->_M_nxt != __n)
 __prev_n = __prev_n->_M_nxt;
      return __prev_n;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename... _Args>
      auto
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _M_emplace(std::true_type, _Args&&... __args)
      -> pair<iterator, bool>
      {

 __node_type* __node = this->_M_allocate_node(std::forward<_Args>(__args)...);
 const key_type& __k = this->_M_extract()(__node->_M_v());
 __hash_code __code;
 try
   {
     __code = this->_M_hash_code(__k);
   }
 catch(...)
   {
     this->_M_deallocate_node(__node);
     throw;
   }

 size_type __bkt = _M_bucket_index(__k, __code);
 if (__node_type* __p = _M_find_node(__bkt, __k, __code))
   {

     this->_M_deallocate_node(__node);
     return std::make_pair(iterator(__p), false);
   }


 return std::make_pair(_M_insert_unique_node(__bkt, __code, __node),
         true);
      }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename... _Args>
      auto
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _M_emplace(const_iterator __hint, std::false_type, _Args&&... __args)
      -> iterator
      {

 __node_type* __node =
   this->_M_allocate_node(std::forward<_Args>(__args)...);

 __hash_code __code;
 try
   {
     __code = this->_M_hash_code(this->_M_extract()(__node->_M_v()));
   }
 catch(...)
   {
     this->_M_deallocate_node(__node);
     throw;
   }

 return _M_insert_multi_node(__hint._M_cur, __code, __node);
      }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_insert_unique_node(size_type __bkt, __hash_code __code,
     __node_type* __node, size_type __n_elt)
    -> iterator
    {
      const __rehash_state& __saved_state = _M_rehash_policy._M_state();
      std::pair<bool, std::size_t> __do_rehash
 = _M_rehash_policy._M_need_rehash(_M_bucket_count, _M_element_count,
       __n_elt);

      try
 {
   if (__do_rehash.first)
     {
       _M_rehash(__do_rehash.second, __saved_state);
       __bkt = _M_bucket_index(this->_M_extract()(__node->_M_v()), __code);
     }

   this->_M_store_code(__node, __code);


   _M_insert_bucket_begin(__bkt, __node);
   ++_M_element_count;
   return iterator(__node);
 }
      catch(...)
 {
   this->_M_deallocate_node(__node);
   throw;
 }
    }



  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_insert_multi_node(__node_type* __hint, __hash_code __code,
    __node_type* __node)
    -> iterator
    {
      const __rehash_state& __saved_state = _M_rehash_policy._M_state();
      std::pair<bool, std::size_t> __do_rehash
 = _M_rehash_policy._M_need_rehash(_M_bucket_count, _M_element_count, 1);

      try
 {
   if (__do_rehash.first)
     _M_rehash(__do_rehash.second, __saved_state);

   this->_M_store_code(__node, __code);
   const key_type& __k = this->_M_extract()(__node->_M_v());
   size_type __bkt = _M_bucket_index(__k, __code);



   __node_base* __prev
     = __builtin_expect(__hint != nullptr, false)
       && this->_M_equals(__k, __code, __hint)
  ? __hint
  : _M_find_before_node(__bkt, __k, __code);
   if (__prev)
     {

       __node->_M_nxt = __prev->_M_nxt;
       __prev->_M_nxt = __node;
       if (__builtin_expect(__prev == __hint, false))


        if (__node->_M_nxt
            && !this->_M_equals(__k, __code, __node->_M_next()))
          {
            size_type __next_bkt = _M_bucket_index(__node->_M_next());
            if (__next_bkt != __bkt)
              _M_buckets[__next_bkt] = __node;
          }
     }
   else




     _M_insert_bucket_begin(__bkt, __node);
   ++_M_element_count;
   return iterator(__node);
 }
      catch(...)
 {
   this->_M_deallocate_node(__node);
   throw;
 }
    }


  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename _Arg, typename _NodeGenerator>
      auto
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _M_insert(_Arg&& __v, const _NodeGenerator& __node_gen, true_type,
  size_type __n_elt)
      -> pair<iterator, bool>
      {
 const key_type& __k = this->_M_extract()(__v);
 __hash_code __code = this->_M_hash_code(__k);
 size_type __bkt = _M_bucket_index(__k, __code);

 __node_type* __n = _M_find_node(__bkt, __k, __code);
 if (__n)
   return std::make_pair(iterator(__n), false);

 __n = __node_gen(std::forward<_Arg>(__v));
 return { _M_insert_unique_node(__bkt, __code, __n, __n_elt), true };
      }


  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    template<typename _Arg, typename _NodeGenerator>
      auto
      _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
   _H1, _H2, _Hash, _RehashPolicy, _Traits>::
      _M_insert(const_iterator __hint, _Arg&& __v,
  const _NodeGenerator& __node_gen, false_type)
      -> iterator
      {


 __hash_code __code = this->_M_hash_code(this->_M_extract()(__v));


 __node_type* __node = __node_gen(std::forward<_Arg>(__v));

 return _M_insert_multi_node(__hint._M_cur, __code, __node);
      }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    erase(const_iterator __it)
    -> iterator
    {
      __node_type* __n = __it._M_cur;
      std::size_t __bkt = _M_bucket_index(__n);




      __node_base* __prev_n = _M_get_previous_node(__bkt, __n);
      return _M_erase(__bkt, __prev_n, __n);
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_erase(size_type __bkt, __node_base* __prev_n, __node_type* __n)
    -> iterator
    {
      if (__prev_n == _M_buckets[__bkt])
 _M_remove_bucket_begin(__bkt, __n->_M_next(),
    __n->_M_nxt ? _M_bucket_index(__n->_M_next()) : 0);
      else if (__n->_M_nxt)
 {
   size_type __next_bkt = _M_bucket_index(__n->_M_next());
   if (__next_bkt != __bkt)
     _M_buckets[__next_bkt] = __prev_n;
 }

      __prev_n->_M_nxt = __n->_M_nxt;
      iterator __result(__n->_M_next());
      this->_M_deallocate_node(__n);
      --_M_element_count;

      return __result;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_erase(std::true_type, const key_type& __k)
    -> size_type
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __bkt = _M_bucket_index(__k, __code);


      __node_base* __prev_n = _M_find_before_node(__bkt, __k, __code);
      if (!__prev_n)
 return 0;


      __node_type* __n = static_cast<__node_type*>(__prev_n->_M_nxt);
      _M_erase(__bkt, __prev_n, __n);
      return 1;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_erase(std::false_type, const key_type& __k)
    -> size_type
    {
      __hash_code __code = this->_M_hash_code(__k);
      std::size_t __bkt = _M_bucket_index(__k, __code);


      __node_base* __prev_n = _M_find_before_node(__bkt, __k, __code);
      if (!__prev_n)
 return 0;







      __node_type* __n = static_cast<__node_type*>(__prev_n->_M_nxt);
      __node_type* __n_last = __n;
      std::size_t __n_last_bkt = __bkt;
      do
 {
   __n_last = __n_last->_M_next();
   if (!__n_last)
     break;
   __n_last_bkt = _M_bucket_index(__n_last);
 }
      while (__n_last_bkt == __bkt && this->_M_equals(__k, __code, __n_last));


      size_type __result = 0;
      do
 {
   __node_type* __p = __n->_M_next();
   this->_M_deallocate_node(__n);
   __n = __p;
   ++__result;
   --_M_element_count;
 }
      while (__n != __n_last);

      if (__prev_n == _M_buckets[__bkt])
 _M_remove_bucket_begin(__bkt, __n_last, __n_last_bkt);
      else if (__n_last && __n_last_bkt != __bkt)
 _M_buckets[__n_last_bkt] = __prev_n;
      __prev_n->_M_nxt = __n_last;
      return __result;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    auto
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    erase(const_iterator __first, const_iterator __last)
    -> iterator
    {
      __node_type* __n = __first._M_cur;
      __node_type* __last_n = __last._M_cur;
      if (__n == __last_n)
 return iterator(__n);

      std::size_t __bkt = _M_bucket_index(__n);

      __node_base* __prev_n = _M_get_previous_node(__bkt, __n);
      bool __is_bucket_begin = __n == _M_bucket_begin(__bkt);
      std::size_t __n_bkt = __bkt;
      for (;;)
 {
   do
     {
       __node_type* __tmp = __n;
       __n = __n->_M_next();
       this->_M_deallocate_node(__tmp);
       --_M_element_count;
       if (!__n)
  break;
       __n_bkt = _M_bucket_index(__n);
     }
   while (__n != __last_n && __n_bkt == __bkt);
   if (__is_bucket_begin)
     _M_remove_bucket_begin(__bkt, __n, __n_bkt);
   if (__n == __last_n)
     break;
   __is_bucket_begin = true;
   __bkt = __n_bkt;
 }

      if (__n && (__n_bkt != __bkt || __is_bucket_begin))
 _M_buckets[__n_bkt] = __prev_n;
      __prev_n->_M_nxt = __n;
      return iterator(__n);
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    clear() noexcept
    {
      this->_M_deallocate_nodes(_M_begin());
      __builtin_memset(_M_buckets, 0, _M_bucket_count * sizeof(__bucket_type));
      _M_element_count = 0;
      _M_before_begin._M_nxt = nullptr;
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    rehash(size_type __n)
    {
      const __rehash_state& __saved_state = _M_rehash_policy._M_state();
      std::size_t __buckets
 = std::max(_M_rehash_policy._M_bkt_for_elements(_M_element_count + 1),
     __n);
      __buckets = _M_rehash_policy._M_next_bkt(__buckets);

      if (__buckets != _M_bucket_count)
 _M_rehash(__buckets, __saved_state);
      else

 _M_rehash_policy._M_reset(__saved_state);
    }

  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_rehash(size_type __n, const __rehash_state& __state)
    {
      try
 {
   _M_rehash_aux(__n, __unique_keys());
 }
      catch(...)
 {


   _M_rehash_policy._M_reset(__state);
   throw;
 }
    }


  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_rehash_aux(size_type __n, std::true_type)
    {
      __bucket_type* __new_buckets = _M_allocate_buckets(__n);
      __node_type* __p = _M_begin();
      _M_before_begin._M_nxt = nullptr;
      std::size_t __bbegin_bkt = 0;
      while (__p)
 {
   __node_type* __next = __p->_M_next();
   std::size_t __bkt = __hash_code_base::_M_bucket_index(__p, __n);
   if (!__new_buckets[__bkt])
     {
       __p->_M_nxt = _M_before_begin._M_nxt;
       _M_before_begin._M_nxt = __p;
       __new_buckets[__bkt] = &_M_before_begin;
       if (__p->_M_nxt)
  __new_buckets[__bbegin_bkt] = __p;
       __bbegin_bkt = __bkt;
     }
   else
     {
       __p->_M_nxt = __new_buckets[__bkt]->_M_nxt;
       __new_buckets[__bkt]->_M_nxt = __p;
     }
   __p = __next;
 }

      _M_deallocate_buckets();
      _M_bucket_count = __n;
      _M_buckets = __new_buckets;
    }



  template<typename _Key, typename _Value,
    typename _Alloc, typename _ExtractKey, typename _Equal,
    typename _H1, typename _H2, typename _Hash, typename _RehashPolicy,
    typename _Traits>
    void
    _Hashtable<_Key, _Value, _Alloc, _ExtractKey, _Equal,
        _H1, _H2, _Hash, _RehashPolicy, _Traits>::
    _M_rehash_aux(size_type __n, std::false_type)
    {
      __bucket_type* __new_buckets = _M_allocate_buckets(__n);

      __node_type* __p = _M_begin();
      _M_before_begin._M_nxt = nullptr;
      std::size_t __bbegin_bkt = 0;
      std::size_t __prev_bkt = 0;
      __node_type* __prev_p = nullptr;
      bool __check_bucket = false;

      while (__p)
 {
   __node_type* __next = __p->_M_next();
   std::size_t __bkt = __hash_code_base::_M_bucket_index(__p, __n);

   if (__prev_p && __prev_bkt == __bkt)
     {



       __p->_M_nxt = __prev_p->_M_nxt;
       __prev_p->_M_nxt = __p;






       __check_bucket = true;
     }
   else
     {
       if (__check_bucket)
  {


    if (__prev_p->_M_nxt)
      {
        std::size_t __next_bkt
   = __hash_code_base::_M_bucket_index(__prev_p->_M_next(),
           __n);
        if (__next_bkt != __prev_bkt)
   __new_buckets[__next_bkt] = __prev_p;
      }
    __check_bucket = false;
  }

       if (!__new_buckets[__bkt])
  {
    __p->_M_nxt = _M_before_begin._M_nxt;
    _M_before_begin._M_nxt = __p;
    __new_buckets[__bkt] = &_M_before_begin;
    if (__p->_M_nxt)
      __new_buckets[__bbegin_bkt] = __p;
    __bbegin_bkt = __bkt;
  }
       else
  {
    __p->_M_nxt = __new_buckets[__bkt]->_M_nxt;
    __new_buckets[__bkt]->_M_nxt = __p;
  }
     }
   __prev_p = __p;
   __prev_bkt = __bkt;
   __p = __next;
 }

      if (__check_bucket && __prev_p->_M_nxt)
 {
   std::size_t __next_bkt
     = __hash_code_base::_M_bucket_index(__prev_p->_M_next(), __n);
   if (__next_bkt != __prev_bkt)
     __new_buckets[__next_bkt] = __prev_p;
 }

      _M_deallocate_buckets();
      _M_bucket_count = __n;
      _M_buckets = __new_buckets;
    }


  template<typename, typename, typename> class _Hash_merge_helper { };




  template<typename _Hash>
    using _RequireNotAllocatorOrIntegral
      = __enable_if_t<!__or_<is_integral<_Hash>, __is_allocator<_Hash>>::value>;



}
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{




  template<bool _Cache>
    using __umap_traits = __detail::_Hashtable_traits<_Cache, false, true>;

  template<typename _Key,
    typename _Tp,
    typename _Hash = hash<_Key>,
    typename _Pred = std::equal_to<_Key>,
    typename _Alloc = std::allocator<std::pair<const _Key, _Tp> >,
    typename _Tr = __umap_traits<__cache_default<_Key, _Hash>::value>>
    using __umap_hashtable = _Hashtable<_Key, std::pair<const _Key, _Tp>,
                                        _Alloc, __detail::_Select1st,
            _Pred, _Hash,
            __detail::_Mod_range_hashing,
            __detail::_Default_ranged_hash,
            __detail::_Prime_rehash_policy, _Tr>;


  template<bool _Cache>
    using __ummap_traits = __detail::_Hashtable_traits<_Cache, false, false>;

  template<typename _Key,
    typename _Tp,
    typename _Hash = hash<_Key>,
    typename _Pred = std::equal_to<_Key>,
    typename _Alloc = std::allocator<std::pair<const _Key, _Tp> >,
    typename _Tr = __ummap_traits<__cache_default<_Key, _Hash>::value>>
    using __ummap_hashtable = _Hashtable<_Key, std::pair<const _Key, _Tp>,
      _Alloc, __detail::_Select1st,
      _Pred, _Hash,
      __detail::_Mod_range_hashing,
      __detail::_Default_ranged_hash,
      __detail::_Prime_rehash_policy, _Tr>;

  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    class unordered_multimap;
# 98 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
  template<typename _Key, typename _Tp,
    typename _Hash = hash<_Key>,
    typename _Pred = equal_to<_Key>,
    typename _Alloc = allocator<std::pair<const _Key, _Tp>>>
    class unordered_map
    {
      typedef __umap_hashtable<_Key, _Tp, _Hash, _Pred, _Alloc> _Hashtable;
      _Hashtable _M_h;

    public:



      typedef typename _Hashtable::key_type key_type;
      typedef typename _Hashtable::value_type value_type;
      typedef typename _Hashtable::mapped_type mapped_type;
      typedef typename _Hashtable::hasher hasher;
      typedef typename _Hashtable::key_equal key_equal;
      typedef typename _Hashtable::allocator_type allocator_type;




      typedef typename _Hashtable::pointer pointer;
      typedef typename _Hashtable::const_pointer const_pointer;
      typedef typename _Hashtable::reference reference;
      typedef typename _Hashtable::const_reference const_reference;
      typedef typename _Hashtable::iterator iterator;
      typedef typename _Hashtable::const_iterator const_iterator;
      typedef typename _Hashtable::local_iterator local_iterator;
      typedef typename _Hashtable::const_local_iterator const_local_iterator;
      typedef typename _Hashtable::size_type size_type;
      typedef typename _Hashtable::difference_type difference_type;



      using node_type = typename _Hashtable::node_type;
      using insert_return_type = typename _Hashtable::insert_return_type;





      unordered_map() = default;
# 150 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      explicit
      unordered_map(size_type __n,
      const hasher& __hf = hasher(),
      const key_equal& __eql = key_equal(),
      const allocator_type& __a = allocator_type())
      : _M_h(__n, __hf, __eql, __a)
      { }
# 171 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename _InputIterator>
 unordered_map(_InputIterator __first, _InputIterator __last,
        size_type __n = 0,
        const hasher& __hf = hasher(),
        const key_equal& __eql = key_equal(),
        const allocator_type& __a = allocator_type())
 : _M_h(__first, __last, __n, __hf, __eql, __a)
 { }


      unordered_map(const unordered_map&) = default;


      unordered_map(unordered_map&&) = default;





      explicit
      unordered_map(const allocator_type& __a)
 : _M_h(__a)
      { }






      unordered_map(const unordered_map& __umap,
      const allocator_type& __a)
      : _M_h(__umap._M_h, __a)
      { }






      unordered_map(unordered_map&& __umap,
      const allocator_type& __a)
      : _M_h(std::move(__umap._M_h), __a)
      { }
# 226 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      unordered_map(initializer_list<value_type> __l,
      size_type __n = 0,
      const hasher& __hf = hasher(),
      const key_equal& __eql = key_equal(),
      const allocator_type& __a = allocator_type())
      : _M_h(__l, __n, __hf, __eql, __a)
      { }

      unordered_map(size_type __n, const allocator_type& __a)
      : unordered_map(__n, hasher(), key_equal(), __a)
      { }

      unordered_map(size_type __n, const hasher& __hf,
      const allocator_type& __a)
      : unordered_map(__n, __hf, key_equal(), __a)
      { }

      template<typename _InputIterator>
 unordered_map(_InputIterator __first, _InputIterator __last,
        size_type __n,
        const allocator_type& __a)
 : unordered_map(__first, __last, __n, hasher(), key_equal(), __a)
 { }

      template<typename _InputIterator>
 unordered_map(_InputIterator __first, _InputIterator __last,
        size_type __n, const hasher& __hf,
        const allocator_type& __a)
   : unordered_map(__first, __last, __n, __hf, key_equal(), __a)
 { }

      unordered_map(initializer_list<value_type> __l,
      size_type __n,
      const allocator_type& __a)
      : unordered_map(__l, __n, hasher(), key_equal(), __a)
      { }

      unordered_map(initializer_list<value_type> __l,
      size_type __n, const hasher& __hf,
      const allocator_type& __a)
      : unordered_map(__l, __n, __hf, key_equal(), __a)
      { }


      unordered_map&
      operator=(const unordered_map&) = default;


      unordered_map&
      operator=(unordered_map&&) = default;
# 288 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      unordered_map&
      operator=(initializer_list<value_type> __l)
      {
 _M_h = __l;
 return *this;
      }


      allocator_type
      get_allocator() const noexcept
      { return _M_h.get_allocator(); }




      [[__nodiscard__]] bool
      empty() const noexcept
      { return _M_h.empty(); }


      size_type
      size() const noexcept
      { return _M_h.size(); }


      size_type
      max_size() const noexcept
      { return _M_h.max_size(); }







      iterator
      begin() noexcept
      { return _M_h.begin(); }






      const_iterator
      begin() const noexcept
      { return _M_h.begin(); }

      const_iterator
      cbegin() const noexcept
      { return _M_h.begin(); }






      iterator
      end() noexcept
      { return _M_h.end(); }






      const_iterator
      end() const noexcept
      { return _M_h.end(); }

      const_iterator
      cend() const noexcept
      { return _M_h.end(); }
# 385 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename... _Args>
 std::pair<iterator, bool>
 emplace(_Args&&... __args)
 { return _M_h.emplace(std::forward<_Args>(__args)...); }
# 416 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename... _Args>
 iterator
 emplace_hint(const_iterator __pos, _Args&&... __args)
 { return _M_h.emplace_hint(__pos, std::forward<_Args>(__args)...); }



      node_type
      extract(const_iterator __pos)
      {
                                 ;
 return _M_h.extract(__pos);
      }


      node_type
      extract(const key_type& __key)
      { return _M_h.extract(__key); }


      insert_return_type
      insert(node_type&& __nh)
      { return _M_h._M_reinsert_node(std::move(__nh)); }


      iterator
      insert(const_iterator, node_type&& __nh)
      { return _M_h._M_reinsert_node(std::move(__nh)).position; }
# 468 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template <typename... _Args>
        pair<iterator, bool>
        try_emplace(const key_type& __k, _Args&&... __args)
        {
          iterator __i = find(__k);
          if (__i == end())
            {
              __i = emplace(std::piecewise_construct,
                            std::forward_as_tuple(__k),
                            std::forward_as_tuple(
                              std::forward<_Args>(__args)...))
                .first;
              return {__i, true};
            }
          return {__i, false};
        }


      template <typename... _Args>
        pair<iterator, bool>
        try_emplace(key_type&& __k, _Args&&... __args)
        {
          iterator __i = find(__k);
          if (__i == end())
            {
              __i = emplace(std::piecewise_construct,
                            std::forward_as_tuple(std::move(__k)),
                            std::forward_as_tuple(
                              std::forward<_Args>(__args)...))
                .first;
              return {__i, true};
            }
          return {__i, false};
        }
# 531 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template <typename... _Args>
        iterator
        try_emplace(const_iterator __hint, const key_type& __k,
                    _Args&&... __args)
        {
          iterator __i = find(__k);
          if (__i == end())
            __i = emplace_hint(__hint, std::piecewise_construct,
                               std::forward_as_tuple(__k),
                               std::forward_as_tuple(
                                 std::forward<_Args>(__args)...));
          return __i;
        }


      template <typename... _Args>
        iterator
        try_emplace(const_iterator __hint, key_type&& __k, _Args&&... __args)
        {
          iterator __i = find(__k);
          if (__i == end())
            __i = emplace_hint(__hint, std::piecewise_construct,
                               std::forward_as_tuple(std::move(__k)),
                               std::forward_as_tuple(
                                 std::forward<_Args>(__args)...));
          return __i;
        }
# 578 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      std::pair<iterator, bool>
      insert(const value_type& __x)
      { return _M_h.insert(__x); }



      std::pair<iterator, bool>
      insert(value_type&& __x)
      { return _M_h.insert(std::move(__x)); }

      template<typename _Pair>
 __enable_if_t<is_constructible<value_type, _Pair&&>::value,
        pair<iterator, bool>>
 insert(_Pair&& __x)
        { return _M_h.emplace(std::forward<_Pair>(__x)); }
# 617 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      insert(const_iterator __hint, const value_type& __x)
      { return _M_h.insert(__hint, __x); }



      iterator
      insert(const_iterator __hint, value_type&& __x)
      { return _M_h.insert(__hint, std::move(__x)); }

      template<typename _Pair>
 __enable_if_t<is_constructible<value_type, _Pair&&>::value, iterator>
 insert(const_iterator __hint, _Pair&& __x)
 { return _M_h.emplace_hint(__hint, std::forward<_Pair>(__x)); }
# 642 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename _InputIterator>
 void
 insert(_InputIterator __first, _InputIterator __last)
 { _M_h.insert(__first, __last); }
# 654 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      insert(initializer_list<value_type> __l)
      { _M_h.insert(__l); }
# 681 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template <typename _Obj>
        pair<iterator, bool>
        insert_or_assign(const key_type& __k, _Obj&& __obj)
        {
          iterator __i = find(__k);
          if (__i == end())
            {
              __i = emplace(std::piecewise_construct,
                            std::forward_as_tuple(__k),
                            std::forward_as_tuple(std::forward<_Obj>(__obj)))
                .first;
              return {__i, true};
            }
          (*__i).second = std::forward<_Obj>(__obj);
          return {__i, false};
        }


      template <typename _Obj>
        pair<iterator, bool>
        insert_or_assign(key_type&& __k, _Obj&& __obj)
        {
          iterator __i = find(__k);
          if (__i == end())
            {
              __i = emplace(std::piecewise_construct,
                            std::forward_as_tuple(std::move(__k)),
                            std::forward_as_tuple(std::forward<_Obj>(__obj)))
                .first;
              return {__i, true};
            }
          (*__i).second = std::forward<_Obj>(__obj);
          return {__i, false};
        }
# 742 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template <typename _Obj>
        iterator
        insert_or_assign(const_iterator __hint, const key_type& __k,
                         _Obj&& __obj)
        {
          iterator __i = find(__k);
          if (__i == end())
            {
              return emplace_hint(__hint, std::piecewise_construct,
                                  std::forward_as_tuple(__k),
                                  std::forward_as_tuple(
                                    std::forward<_Obj>(__obj)));
            }
          (*__i).second = std::forward<_Obj>(__obj);
          return __i;
        }


      template <typename _Obj>
        iterator
        insert_or_assign(const_iterator __hint, key_type&& __k, _Obj&& __obj)
        {
          iterator __i = find(__k);
          if (__i == end())
            {
              return emplace_hint(__hint, std::piecewise_construct,
                                  std::forward_as_tuple(std::move(__k)),
                                  std::forward_as_tuple(
                                    std::forward<_Obj>(__obj)));
            }
          (*__i).second = std::forward<_Obj>(__obj);
          return __i;
        }
# 791 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      erase(const_iterator __position)
      { return _M_h.erase(__position); }


      iterator
      erase(iterator __position)
      { return _M_h.erase(__position); }
# 813 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      size_type
      erase(const key_type& __x)
      { return _M_h.erase(__x); }
# 831 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      erase(const_iterator __first, const_iterator __last)
      { return _M_h.erase(__first, __last); }







      void
      clear() noexcept
      { _M_h.clear(); }
# 855 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      swap(unordered_map& __x)
      noexcept( noexcept(_M_h.swap(__x._M_h)) )
      { _M_h.swap(__x._M_h); }


      template<typename, typename, typename>
 friend class std::_Hash_merge_helper;

      template<typename _H2, typename _P2>
 void
 merge(unordered_map<_Key, _Tp, _H2, _P2, _Alloc>& __source)
 {
   using _Merge_helper = _Hash_merge_helper<unordered_map, _H2, _P2>;
   _M_h._M_merge_unique(_Merge_helper::_S_get_table(__source));
 }

      template<typename _H2, typename _P2>
 void
 merge(unordered_map<_Key, _Tp, _H2, _P2, _Alloc>&& __source)
 { merge(__source); }

      template<typename _H2, typename _P2>
 void
 merge(unordered_multimap<_Key, _Tp, _H2, _P2, _Alloc>& __source)
 {
   using _Merge_helper = _Hash_merge_helper<unordered_map, _H2, _P2>;
   _M_h._M_merge_unique(_Merge_helper::_S_get_table(__source));
 }

      template<typename _H2, typename _P2>
 void
 merge(unordered_multimap<_Key, _Tp, _H2, _P2, _Alloc>&& __source)
 { merge(__source); }






      hasher
      hash_function() const
      { return _M_h.hash_function(); }



      key_equal
      key_eq() const
      { return _M_h.key_eq(); }
# 919 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      find(const key_type& __x)
      { return _M_h.find(__x); }

      const_iterator
      find(const key_type& __x) const
      { return _M_h.find(__x); }
# 937 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      size_type
      count(const key_type& __x) const
      { return _M_h.count(__x); }
# 961 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      std::pair<iterator, iterator>
      equal_range(const key_type& __x)
      { return _M_h.equal_range(__x); }

      std::pair<const_iterator, const_iterator>
      equal_range(const key_type& __x) const
      { return _M_h.equal_range(__x); }
# 983 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      mapped_type&
      operator[](const key_type& __k)
      { return _M_h[__k]; }

      mapped_type&
      operator[](key_type&& __k)
      { return _M_h[std::move(__k)]; }
# 1000 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      mapped_type&
      at(const key_type& __k)
      { return _M_h.at(__k); }

      const mapped_type&
      at(const key_type& __k) const
      { return _M_h.at(__k); }





      size_type
      bucket_count() const noexcept
      { return _M_h.bucket_count(); }


      size_type
      max_bucket_count() const noexcept
      { return _M_h.max_bucket_count(); }






      size_type
      bucket_size(size_type __n) const
      { return _M_h.bucket_size(__n); }






      size_type
      bucket(const key_type& __key) const
      { return _M_h.bucket(__key); }







      local_iterator
      begin(size_type __n)
      { return _M_h.begin(__n); }
# 1056 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      const_local_iterator
      begin(size_type __n) const
      { return _M_h.begin(__n); }

      const_local_iterator
      cbegin(size_type __n) const
      { return _M_h.cbegin(__n); }
# 1071 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      local_iterator
      end(size_type __n)
      { return _M_h.end(__n); }
# 1082 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      const_local_iterator
      end(size_type __n) const
      { return _M_h.end(__n); }

      const_local_iterator
      cend(size_type __n) const
      { return _M_h.cend(__n); }





      float
      load_factor() const noexcept
      { return _M_h.load_factor(); }



      float
      max_load_factor() const noexcept
      { return _M_h.max_load_factor(); }





      void
      max_load_factor(float __z)
      { _M_h.max_load_factor(__z); }
# 1119 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      rehash(size_type __n)
      { _M_h.rehash(__n); }
# 1130 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      reserve(size_type __n)
      { _M_h.reserve(__n); }

      template<typename _Key1, typename _Tp1, typename _Hash1, typename _Pred1,
        typename _Alloc1>
        friend bool
 operator==(const unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&,
     const unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1>&);
    };



  template<typename _InputIterator,
    typename _Hash = hash<__iter_key_t<_InputIterator>>,
    typename _Pred = equal_to<__iter_key_t<_InputIterator>>,
    typename _Allocator = allocator<__iter_to_alloc_t<_InputIterator>>,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireNotAllocator<_Pred>,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(_InputIterator, _InputIterator,
    typename unordered_map<int, int>::size_type = {},
    _Hash = _Hash(), _Pred = _Pred(), _Allocator = _Allocator())
    -> unordered_map<__iter_key_t<_InputIterator>,
       __iter_val_t<_InputIterator>,
       _Hash, _Pred, _Allocator>;

  template<typename _Key, typename _Tp, typename _Hash = hash<_Key>,
    typename _Pred = equal_to<_Key>,
    typename _Allocator = allocator<pair<const _Key, _Tp>>,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireNotAllocator<_Pred>,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(initializer_list<pair<_Key, _Tp>>,
    typename unordered_map<int, int>::size_type = {},
    _Hash = _Hash(), _Pred = _Pred(), _Allocator = _Allocator())
    -> unordered_map<_Key, _Tp, _Hash, _Pred, _Allocator>;

  template<typename _InputIterator, typename _Allocator,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(_InputIterator, _InputIterator,
    typename unordered_map<int, int>::size_type, _Allocator)
    -> unordered_map<__iter_key_t<_InputIterator>,
       __iter_val_t<_InputIterator>,
       hash<__iter_key_t<_InputIterator>>,
       equal_to<__iter_key_t<_InputIterator>>,
       _Allocator>;

  template<typename _InputIterator, typename _Allocator,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(_InputIterator, _InputIterator, _Allocator)
    -> unordered_map<__iter_key_t<_InputIterator>,
       __iter_val_t<_InputIterator>,
       hash<__iter_key_t<_InputIterator>>,
       equal_to<__iter_key_t<_InputIterator>>,
       _Allocator>;

  template<typename _InputIterator, typename _Hash, typename _Allocator,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(_InputIterator, _InputIterator,
    typename unordered_map<int, int>::size_type,
    _Hash, _Allocator)
    -> unordered_map<__iter_key_t<_InputIterator>,
       __iter_val_t<_InputIterator>, _Hash,
       equal_to<__iter_key_t<_InputIterator>>, _Allocator>;

  template<typename _Key, typename _Tp, typename _Allocator,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(initializer_list<pair<_Key, _Tp>>,
    typename unordered_map<int, int>::size_type,
    _Allocator)
    -> unordered_map<_Key, _Tp, hash<_Key>, equal_to<_Key>, _Allocator>;

  template<typename _Key, typename _Tp, typename _Allocator,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(initializer_list<pair<_Key, _Tp>>, _Allocator)
    -> unordered_map<_Key, _Tp, hash<_Key>, equal_to<_Key>, _Allocator>;

  template<typename _Key, typename _Tp, typename _Hash, typename _Allocator,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireAllocator<_Allocator>>
    unordered_map(initializer_list<pair<_Key, _Tp>>,
    typename unordered_map<int, int>::size_type,
    _Hash, _Allocator)
    -> unordered_map<_Key, _Tp, _Hash, equal_to<_Key>, _Allocator>;
# 1246 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
  template<typename _Key, typename _Tp,
    typename _Hash = hash<_Key>,
    typename _Pred = equal_to<_Key>,
    typename _Alloc = allocator<std::pair<const _Key, _Tp>>>
    class unordered_multimap
    {
      typedef __ummap_hashtable<_Key, _Tp, _Hash, _Pred, _Alloc> _Hashtable;
      _Hashtable _M_h;

    public:



      typedef typename _Hashtable::key_type key_type;
      typedef typename _Hashtable::value_type value_type;
      typedef typename _Hashtable::mapped_type mapped_type;
      typedef typename _Hashtable::hasher hasher;
      typedef typename _Hashtable::key_equal key_equal;
      typedef typename _Hashtable::allocator_type allocator_type;




      typedef typename _Hashtable::pointer pointer;
      typedef typename _Hashtable::const_pointer const_pointer;
      typedef typename _Hashtable::reference reference;
      typedef typename _Hashtable::const_reference const_reference;
      typedef typename _Hashtable::iterator iterator;
      typedef typename _Hashtable::const_iterator const_iterator;
      typedef typename _Hashtable::local_iterator local_iterator;
      typedef typename _Hashtable::const_local_iterator const_local_iterator;
      typedef typename _Hashtable::size_type size_type;
      typedef typename _Hashtable::difference_type difference_type;



      using node_type = typename _Hashtable::node_type;





      unordered_multimap() = default;
# 1297 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      explicit
      unordered_multimap(size_type __n,
    const hasher& __hf = hasher(),
    const key_equal& __eql = key_equal(),
    const allocator_type& __a = allocator_type())
      : _M_h(__n, __hf, __eql, __a)
      { }
# 1318 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename _InputIterator>
 unordered_multimap(_InputIterator __first, _InputIterator __last,
      size_type __n = 0,
      const hasher& __hf = hasher(),
      const key_equal& __eql = key_equal(),
      const allocator_type& __a = allocator_type())
 : _M_h(__first, __last, __n, __hf, __eql, __a)
 { }


      unordered_multimap(const unordered_multimap&) = default;


      unordered_multimap(unordered_multimap&&) = default;





      explicit
      unordered_multimap(const allocator_type& __a)
      : _M_h(__a)
      { }






      unordered_multimap(const unordered_multimap& __ummap,
    const allocator_type& __a)
      : _M_h(__ummap._M_h, __a)
      { }






      unordered_multimap(unordered_multimap&& __ummap,
    const allocator_type& __a)
      : _M_h(std::move(__ummap._M_h), __a)
      { }
# 1373 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      unordered_multimap(initializer_list<value_type> __l,
    size_type __n = 0,
    const hasher& __hf = hasher(),
    const key_equal& __eql = key_equal(),
    const allocator_type& __a = allocator_type())
      : _M_h(__l, __n, __hf, __eql, __a)
      { }

      unordered_multimap(size_type __n, const allocator_type& __a)
      : unordered_multimap(__n, hasher(), key_equal(), __a)
      { }

      unordered_multimap(size_type __n, const hasher& __hf,
    const allocator_type& __a)
      : unordered_multimap(__n, __hf, key_equal(), __a)
      { }

      template<typename _InputIterator>
 unordered_multimap(_InputIterator __first, _InputIterator __last,
      size_type __n,
      const allocator_type& __a)
 : unordered_multimap(__first, __last, __n, hasher(), key_equal(), __a)
 { }

      template<typename _InputIterator>
 unordered_multimap(_InputIterator __first, _InputIterator __last,
      size_type __n, const hasher& __hf,
      const allocator_type& __a)
 : unordered_multimap(__first, __last, __n, __hf, key_equal(), __a)
 { }

      unordered_multimap(initializer_list<value_type> __l,
    size_type __n,
    const allocator_type& __a)
      : unordered_multimap(__l, __n, hasher(), key_equal(), __a)
      { }

      unordered_multimap(initializer_list<value_type> __l,
    size_type __n, const hasher& __hf,
    const allocator_type& __a)
      : unordered_multimap(__l, __n, __hf, key_equal(), __a)
      { }


      unordered_multimap&
      operator=(const unordered_multimap&) = default;


      unordered_multimap&
      operator=(unordered_multimap&&) = default;
# 1435 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      unordered_multimap&
      operator=(initializer_list<value_type> __l)
      {
 _M_h = __l;
 return *this;
      }


      allocator_type
      get_allocator() const noexcept
      { return _M_h.get_allocator(); }




      [[__nodiscard__]] bool
      empty() const noexcept
      { return _M_h.empty(); }


      size_type
      size() const noexcept
      { return _M_h.size(); }


      size_type
      max_size() const noexcept
      { return _M_h.max_size(); }







      iterator
      begin() noexcept
      { return _M_h.begin(); }






      const_iterator
      begin() const noexcept
      { return _M_h.begin(); }

      const_iterator
      cbegin() const noexcept
      { return _M_h.begin(); }






      iterator
      end() noexcept
      { return _M_h.end(); }






      const_iterator
      end() const noexcept
      { return _M_h.end(); }

      const_iterator
      cend() const noexcept
      { return _M_h.end(); }
# 1527 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename... _Args>
 iterator
 emplace(_Args&&... __args)
 { return _M_h.emplace(std::forward<_Args>(__args)...); }
# 1554 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename... _Args>
 iterator
 emplace_hint(const_iterator __pos, _Args&&... __args)
 { return _M_h.emplace_hint(__pos, std::forward<_Args>(__args)...); }
# 1569 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      insert(const value_type& __x)
      { return _M_h.insert(__x); }

      iterator
      insert(value_type&& __x)
      { return _M_h.insert(std::move(__x)); }

      template<typename _Pair>
 __enable_if_t<is_constructible<value_type, _Pair&&>::value, iterator>
 insert(_Pair&& __x)
        { return _M_h.emplace(std::forward<_Pair>(__x)); }
# 1603 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      insert(const_iterator __hint, const value_type& __x)
      { return _M_h.insert(__hint, __x); }



      iterator
      insert(const_iterator __hint, value_type&& __x)
      { return _M_h.insert(__hint, std::move(__x)); }

      template<typename _Pair>
 __enable_if_t<is_constructible<value_type, _Pair&&>::value, iterator>
 insert(const_iterator __hint, _Pair&& __x)
        { return _M_h.emplace_hint(__hint, std::forward<_Pair>(__x)); }
# 1628 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      template<typename _InputIterator>
 void
 insert(_InputIterator __first, _InputIterator __last)
 { _M_h.insert(__first, __last); }
# 1641 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      insert(initializer_list<value_type> __l)
      { _M_h.insert(__l); }



      node_type
      extract(const_iterator __pos)
      {
                                 ;
 return _M_h.extract(__pos);
      }


      node_type
      extract(const key_type& __key)
      { return _M_h.extract(__key); }


      iterator
      insert(node_type&& __nh)
      { return _M_h._M_reinsert_node_multi(cend(), std::move(__nh)); }


      iterator
      insert(const_iterator __hint, node_type&& __nh)
      { return _M_h._M_reinsert_node_multi(__hint, std::move(__nh)); }
# 1684 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      erase(const_iterator __position)
      { return _M_h.erase(__position); }


      iterator
      erase(iterator __position)
      { return _M_h.erase(__position); }
# 1705 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      size_type
      erase(const key_type& __x)
      { return _M_h.erase(__x); }
# 1724 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      erase(const_iterator __first, const_iterator __last)
      { return _M_h.erase(__first, __last); }







      void
      clear() noexcept
      { _M_h.clear(); }
# 1748 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      swap(unordered_multimap& __x)
      noexcept( noexcept(_M_h.swap(__x._M_h)) )
      { _M_h.swap(__x._M_h); }


      template<typename, typename, typename>
 friend class std::_Hash_merge_helper;

      template<typename _H2, typename _P2>
 void
 merge(unordered_multimap<_Key, _Tp, _H2, _P2, _Alloc>& __source)
 {
   using _Merge_helper
     = _Hash_merge_helper<unordered_multimap, _H2, _P2>;
   _M_h._M_merge_multi(_Merge_helper::_S_get_table(__source));
 }

      template<typename _H2, typename _P2>
 void
 merge(unordered_multimap<_Key, _Tp, _H2, _P2, _Alloc>&& __source)
 { merge(__source); }

      template<typename _H2, typename _P2>
 void
 merge(unordered_map<_Key, _Tp, _H2, _P2, _Alloc>& __source)
 {
   using _Merge_helper
     = _Hash_merge_helper<unordered_multimap, _H2, _P2>;
   _M_h._M_merge_multi(_Merge_helper::_S_get_table(__source));
 }

      template<typename _H2, typename _P2>
 void
 merge(unordered_map<_Key, _Tp, _H2, _P2, _Alloc>&& __source)
 { merge(__source); }






      hasher
      hash_function() const
      { return _M_h.hash_function(); }



      key_equal
      key_eq() const
      { return _M_h.key_eq(); }
# 1814 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      iterator
      find(const key_type& __x)
      { return _M_h.find(__x); }

      const_iterator
      find(const key_type& __x) const
      { return _M_h.find(__x); }







      size_type
      count(const key_type& __x) const
      { return _M_h.count(__x); }
# 1850 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      std::pair<iterator, iterator>
      equal_range(const key_type& __x)
      { return _M_h.equal_range(__x); }

      std::pair<const_iterator, const_iterator>
      equal_range(const key_type& __x) const
      { return _M_h.equal_range(__x); }





      size_type
      bucket_count() const noexcept
      { return _M_h.bucket_count(); }


      size_type
      max_bucket_count() const noexcept
      { return _M_h.max_bucket_count(); }






      size_type
      bucket_size(size_type __n) const
      { return _M_h.bucket_size(__n); }






      size_type
      bucket(const key_type& __key) const
      { return _M_h.bucket(__key); }







      local_iterator
      begin(size_type __n)
      { return _M_h.begin(__n); }
# 1906 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      const_local_iterator
      begin(size_type __n) const
      { return _M_h.begin(__n); }

      const_local_iterator
      cbegin(size_type __n) const
      { return _M_h.cbegin(__n); }
# 1921 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      local_iterator
      end(size_type __n)
      { return _M_h.end(__n); }
# 1932 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      const_local_iterator
      end(size_type __n) const
      { return _M_h.end(__n); }

      const_local_iterator
      cend(size_type __n) const
      { return _M_h.cend(__n); }





      float
      load_factor() const noexcept
      { return _M_h.load_factor(); }



      float
      max_load_factor() const noexcept
      { return _M_h.max_load_factor(); }





      void
      max_load_factor(float __z)
      { _M_h.max_load_factor(__z); }
# 1969 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      rehash(size_type __n)
      { _M_h.rehash(__n); }
# 1980 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/unordered_map.h" 3
      void
      reserve(size_type __n)
      { _M_h.reserve(__n); }

      template<typename _Key1, typename _Tp1, typename _Hash1, typename _Pred1,
        typename _Alloc1>
        friend bool
 operator==(const unordered_multimap<_Key1, _Tp1,
         _Hash1, _Pred1, _Alloc1>&,
     const unordered_multimap<_Key1, _Tp1,
         _Hash1, _Pred1, _Alloc1>&);
    };



  template<typename _InputIterator,
    typename _Hash = hash<__iter_key_t<_InputIterator>>,
    typename _Pred = equal_to<__iter_key_t<_InputIterator>>,
    typename _Allocator = allocator<__iter_to_alloc_t<_InputIterator>>,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireNotAllocator<_Pred>,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(_InputIterator, _InputIterator,
         unordered_multimap<int, int>::size_type = {},
         _Hash = _Hash(), _Pred = _Pred(),
         _Allocator = _Allocator())
    -> unordered_multimap<__iter_key_t<_InputIterator>,
     __iter_val_t<_InputIterator>, _Hash, _Pred,
     _Allocator>;

  template<typename _Key, typename _Tp, typename _Hash = hash<_Key>,
    typename _Pred = equal_to<_Key>,
    typename _Allocator = allocator<pair<const _Key, _Tp>>,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireNotAllocator<_Pred>,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(initializer_list<pair<_Key, _Tp>>,
         unordered_multimap<int, int>::size_type = {},
         _Hash = _Hash(), _Pred = _Pred(),
         _Allocator = _Allocator())
    -> unordered_multimap<_Key, _Tp, _Hash, _Pred, _Allocator>;

  template<typename _InputIterator, typename _Allocator,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(_InputIterator, _InputIterator,
         unordered_multimap<int, int>::size_type, _Allocator)
    -> unordered_multimap<__iter_key_t<_InputIterator>,
     __iter_val_t<_InputIterator>,
     hash<__iter_key_t<_InputIterator>>,
     equal_to<__iter_key_t<_InputIterator>>, _Allocator>;

  template<typename _InputIterator, typename _Allocator,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(_InputIterator, _InputIterator, _Allocator)
    -> unordered_multimap<__iter_key_t<_InputIterator>,
     __iter_val_t<_InputIterator>,
     hash<__iter_key_t<_InputIterator>>,
     equal_to<__iter_key_t<_InputIterator>>, _Allocator>;

  template<typename _InputIterator, typename _Hash, typename _Allocator,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(_InputIterator, _InputIterator,
         unordered_multimap<int, int>::size_type, _Hash,
         _Allocator)
    -> unordered_multimap<__iter_key_t<_InputIterator>,
     __iter_val_t<_InputIterator>, _Hash,
     equal_to<__iter_key_t<_InputIterator>>, _Allocator>;

  template<typename _Key, typename _Tp, typename _Allocator,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(initializer_list<pair<_Key, _Tp>>,
         unordered_multimap<int, int>::size_type,
         _Allocator)
    -> unordered_multimap<_Key, _Tp, hash<_Key>, equal_to<_Key>, _Allocator>;

  template<typename _Key, typename _Tp, typename _Allocator,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(initializer_list<pair<_Key, _Tp>>, _Allocator)
    -> unordered_multimap<_Key, _Tp, hash<_Key>, equal_to<_Key>, _Allocator>;

  template<typename _Key, typename _Tp, typename _Hash, typename _Allocator,
    typename = _RequireNotAllocatorOrIntegral<_Hash>,
    typename = _RequireAllocator<_Allocator>>
    unordered_multimap(initializer_list<pair<_Key, _Tp>>,
         unordered_multimap<int, int>::size_type,
         _Hash, _Allocator)
    -> unordered_multimap<_Key, _Tp, _Hash, equal_to<_Key>, _Allocator>;



  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    inline void
    swap(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
  unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
    noexcept(noexcept(__x.swap(__y)))
    { __x.swap(__y); }

  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    inline void
    swap(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
  unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
    noexcept(noexcept(__x.swap(__y)))
    { __x.swap(__y); }

  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    inline bool
    operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
        const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
    { return __x._M_h._M_equal(__y._M_h); }

  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    inline bool
    operator!=(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
        const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
    { return !(__x == __y); }

  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    inline bool
    operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
        const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
    { return __x._M_h._M_equal(__y._M_h); }

  template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
    inline bool
    operator!=(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,
        const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)
    { return !(__x == __y); }





  template<typename _Key, typename _Val, typename _Hash1, typename _Eq1,
    typename _Alloc, typename _Hash2, typename _Eq2>
    struct _Hash_merge_helper<
      std::unordered_map<_Key, _Val, _Hash1, _Eq1, _Alloc>,
      _Hash2, _Eq2>
    {
    private:
      template<typename... _Tp>
 using unordered_map = std::unordered_map<_Tp...>;
      template<typename... _Tp>
 using unordered_multimap = std::unordered_multimap<_Tp...>;

      friend unordered_map<_Key, _Val, _Hash1, _Eq1, _Alloc>;

      static auto&
      _S_get_table(unordered_map<_Key, _Val, _Hash2, _Eq2, _Alloc>& __map)
      { return __map._M_h; }

      static auto&
      _S_get_table(unordered_multimap<_Key, _Val, _Hash2, _Eq2, _Alloc>& __map)
      { return __map._M_h; }
    };


  template<typename _Key, typename _Val, typename _Hash1, typename _Eq1,
    typename _Alloc, typename _Hash2, typename _Eq2>
    struct _Hash_merge_helper<
      std::unordered_multimap<_Key, _Val, _Hash1, _Eq1, _Alloc>,
      _Hash2, _Eq2>
    {
    private:
      template<typename... _Tp>
 using unordered_map = std::unordered_map<_Tp...>;
      template<typename... _Tp>
 using unordered_multimap = std::unordered_multimap<_Tp...>;

      friend unordered_multimap<_Key, _Val, _Hash1, _Eq1, _Alloc>;

      static auto&
      _S_get_table(unordered_map<_Key, _Val, _Hash2, _Eq2, _Alloc>& __map)
      { return __map._M_h; }

      static auto&
      _S_get_table(unordered_multimap<_Key, _Val, _Hash2, _Eq2, _Alloc>& __map)
      { return __map._M_h; }
    };



}
# 48 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/erase_if.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/erase_if.h" 3



namespace std
{






  namespace __detail
  {
    template<typename _Container, typename _Predicate>
      typename _Container::size_type
      __erase_nodes_if(_Container& __cont, _Predicate __pred)
      {
 typename _Container::size_type __num = 0;
 for (auto __iter = __cont.begin(), __last = __cont.end();
      __iter != __last;)
   {
     if (__pred(*__iter))
       {
  __iter = __cont.erase(__iter);
  ++__num;
       }
     else
       ++__iter;
   }
 return __num;
      }
  }


}
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 2 3
# 60 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/unordered_map" 3
namespace std __attribute__ ((__visibility__ ("default")))
{

  namespace pmr
  {
    template<typename _Tp> class polymorphic_allocator;
    template<typename _Key, typename _Tp, typename _Hash = std::hash<_Key>,
      typename _Pred = std::equal_to<_Key>>
      using unordered_map
 = std::unordered_map<_Key, _Tp, _Hash, _Pred,
        polymorphic_allocator<pair<const _Key, _Tp>>>;
    template<typename _Key, typename _Tp, typename _Hash = std::hash<_Key>,
      typename _Pred = std::equal_to<_Key>>
      using unordered_multimap
 = std::unordered_multimap<_Key, _Tp, _Hash, _Pred,
      polymorphic_allocator<pair<const _Key, _Tp>>>;
  }

}
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 3







# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 1 3
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{


  template<bool _TrivialValueTypes>
    struct __uninitialized_copy
    {
      template<typename _InputIterator, typename _ForwardIterator>
        static _ForwardIterator
        __uninit_copy(_InputIterator __first, _InputIterator __last,
        _ForwardIterator __result)
        {
   _ForwardIterator __cur = __result;
   try
     {
       for (; __first != __last; ++__first, (void)++__cur)
  std::_Construct(std::__addressof(*__cur), *__first);
       return __cur;
     }
   catch(...)
     {
       std::_Destroy(__result, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_copy<true>
    {
      template<typename _InputIterator, typename _ForwardIterator>
        static _ForwardIterator
        __uninit_copy(_InputIterator __first, _InputIterator __last,
        _ForwardIterator __result)
        { return std::copy(__first, __last, __result); }
    };
# 113 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 3
  template<typename _InputIterator, typename _ForwardIterator>
    inline _ForwardIterator
    uninitialized_copy(_InputIterator __first, _InputIterator __last,
         _ForwardIterator __result)
    {
      typedef typename iterator_traits<_InputIterator>::value_type
 _ValueType1;
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType2;





      static_assert(is_constructible<_ValueType2, decltype(*__first)>::value,
   "result type must be constructible from value type of input range");

      typedef typename iterator_traits<_InputIterator>::reference _RefType1;
      typedef typename iterator_traits<_ForwardIterator>::reference _RefType2;


      const bool __assignable = is_assignable<_RefType2, _RefType1>::value;


      return std::__uninitialized_copy<__is_trivial(_ValueType1)
           && __is_trivial(_ValueType2)
           && __assignable>::
 __uninit_copy(__first, __last, __result);
    }


  template<bool _TrivialValueType>
    struct __uninitialized_fill
    {
      template<typename _ForwardIterator, typename _Tp>
        static void
        __uninit_fill(_ForwardIterator __first, _ForwardIterator __last,
        const _Tp& __x)
        {
   _ForwardIterator __cur = __first;
   try
     {
       for (; __cur != __last; ++__cur)
  std::_Construct(std::__addressof(*__cur), __x);
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_fill<true>
    {
      template<typename _ForwardIterator, typename _Tp>
        static void
        __uninit_fill(_ForwardIterator __first, _ForwardIterator __last,
        const _Tp& __x)
        { std::fill(__first, __last, __x); }
    };
# 185 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 3
  template<typename _ForwardIterator, typename _Tp>
    inline void
    uninitialized_fill(_ForwardIterator __first, _ForwardIterator __last,
         const _Tp& __x)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;





      static_assert(is_constructible<_ValueType, const _Tp&>::value,
   "result type must be constructible from input type");



      const bool __assignable = is_copy_assignable<_ValueType>::value;


      std::__uninitialized_fill<__is_trivial(_ValueType) && __assignable>::
 __uninit_fill(__first, __last, __x);
    }


  template<bool _TrivialValueType>
    struct __uninitialized_fill_n
    {
      template<typename _ForwardIterator, typename _Size, typename _Tp>
        static _ForwardIterator
        __uninit_fill_n(_ForwardIterator __first, _Size __n,
   const _Tp& __x)
        {
   _ForwardIterator __cur = __first;
   try
     {
       for (; __n > 0; --__n, (void) ++__cur)
  std::_Construct(std::__addressof(*__cur), __x);
       return __cur;
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_fill_n<true>
    {
      template<typename _ForwardIterator, typename _Size, typename _Tp>
        static _ForwardIterator
        __uninit_fill_n(_ForwardIterator __first, _Size __n,
   const _Tp& __x)
        { return std::fill_n(__first, __n, __x); }
    };
# 254 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 3
  template<typename _ForwardIterator, typename _Size, typename _Tp>
    inline _ForwardIterator
    uninitialized_fill_n(_ForwardIterator __first, _Size __n, const _Tp& __x)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;





      static_assert(is_constructible<_ValueType, const _Tp&>::value,
   "result type must be constructible from input type");



      const bool __assignable = is_copy_assignable<_ValueType>::value;

      return __uninitialized_fill_n<__is_trivial(_ValueType) && __assignable>::
 __uninit_fill_n(__first, __n, __x);
    }







  template<typename _InputIterator, typename _ForwardIterator,
    typename _Allocator>
    _ForwardIterator
    __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,
      _ForwardIterator __result, _Allocator& __alloc)
    {
      _ForwardIterator __cur = __result;
      try
 {
   typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
   for (; __first != __last; ++__first, (void)++__cur)
     __traits::construct(__alloc, std::__addressof(*__cur), *__first);
   return __cur;
 }
      catch(...)
 {
   std::_Destroy(__result, __cur, __alloc);
   throw;
 }
    }

  template<typename _InputIterator, typename _ForwardIterator, typename _Tp>
    inline _ForwardIterator
    __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,
      _ForwardIterator __result, allocator<_Tp>&)
    { return std::uninitialized_copy(__first, __last, __result); }

  template<typename _InputIterator, typename _ForwardIterator,
    typename _Allocator>
    inline _ForwardIterator
    __uninitialized_move_a(_InputIterator __first, _InputIterator __last,
      _ForwardIterator __result, _Allocator& __alloc)
    {
      return std::__uninitialized_copy_a(std::make_move_iterator(__first),
      std::make_move_iterator(__last),
      __result, __alloc);
    }

  template<typename _InputIterator, typename _ForwardIterator,
    typename _Allocator>
    inline _ForwardIterator
    __uninitialized_move_if_noexcept_a(_InputIterator __first,
           _InputIterator __last,
           _ForwardIterator __result,
           _Allocator& __alloc)
    {
      return std::__uninitialized_copy_a
 (std::__make_move_if_noexcept_iterator(__first),
  std::__make_move_if_noexcept_iterator(__last), __result, __alloc);
    }

  template<typename _ForwardIterator, typename _Tp, typename _Allocator>
    void
    __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
      const _Tp& __x, _Allocator& __alloc)
    {
      _ForwardIterator __cur = __first;
      try
 {
   typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
   for (; __cur != __last; ++__cur)
     __traits::construct(__alloc, std::__addressof(*__cur), __x);
 }
      catch(...)
 {
   std::_Destroy(__first, __cur, __alloc);
   throw;
 }
    }

  template<typename _ForwardIterator, typename _Tp, typename _Tp2>
    inline void
    __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
      const _Tp& __x, allocator<_Tp2>&)
    { std::uninitialized_fill(__first, __last, __x); }

  template<typename _ForwardIterator, typename _Size, typename _Tp,
    typename _Allocator>
    _ForwardIterator
    __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n,
        const _Tp& __x, _Allocator& __alloc)
    {
      _ForwardIterator __cur = __first;
      try
 {
   typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
   for (; __n > 0; --__n, (void) ++__cur)
     __traits::construct(__alloc, std::__addressof(*__cur), __x);
   return __cur;
 }
      catch(...)
 {
   std::_Destroy(__first, __cur, __alloc);
   throw;
 }
    }

  template<typename _ForwardIterator, typename _Size, typename _Tp,
    typename _Tp2>
    inline _ForwardIterator
    __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n,
        const _Tp& __x, allocator<_Tp2>&)
    { return std::uninitialized_fill_n(__first, __n, __x); }
# 396 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 3
  template<typename _InputIterator1, typename _InputIterator2,
    typename _ForwardIterator, typename _Allocator>
    inline _ForwardIterator
    __uninitialized_copy_move(_InputIterator1 __first1,
         _InputIterator1 __last1,
         _InputIterator2 __first2,
         _InputIterator2 __last2,
         _ForwardIterator __result,
         _Allocator& __alloc)
    {
      _ForwardIterator __mid = std::__uninitialized_copy_a(__first1, __last1,
          __result,
          __alloc);
      try
 {
   return std::__uninitialized_move_a(__first2, __last2, __mid, __alloc);
 }
      catch(...)
 {
   std::_Destroy(__result, __mid, __alloc);
   throw;
 }
    }





  template<typename _InputIterator1, typename _InputIterator2,
    typename _ForwardIterator, typename _Allocator>
    inline _ForwardIterator
    __uninitialized_move_copy(_InputIterator1 __first1,
         _InputIterator1 __last1,
         _InputIterator2 __first2,
         _InputIterator2 __last2,
         _ForwardIterator __result,
         _Allocator& __alloc)
    {
      _ForwardIterator __mid = std::__uninitialized_move_a(__first1, __last1,
          __result,
          __alloc);
      try
 {
   return std::__uninitialized_copy_a(__first2, __last2, __mid, __alloc);
 }
      catch(...)
 {
   std::_Destroy(__result, __mid, __alloc);
   throw;
 }
    }




  template<typename _ForwardIterator, typename _Tp, typename _InputIterator,
    typename _Allocator>
    inline _ForwardIterator
    __uninitialized_fill_move(_ForwardIterator __result, _ForwardIterator __mid,
         const _Tp& __x, _InputIterator __first,
         _InputIterator __last, _Allocator& __alloc)
    {
      std::__uninitialized_fill_a(__result, __mid, __x, __alloc);
      try
 {
   return std::__uninitialized_move_a(__first, __last, __mid, __alloc);
 }
      catch(...)
 {
   std::_Destroy(__result, __mid, __alloc);
   throw;
 }
    }




  template<typename _InputIterator, typename _ForwardIterator, typename _Tp,
    typename _Allocator>
    inline void
    __uninitialized_move_fill(_InputIterator __first1, _InputIterator __last1,
         _ForwardIterator __first2,
         _ForwardIterator __last2, const _Tp& __x,
         _Allocator& __alloc)
    {
      _ForwardIterator __mid2 = std::__uninitialized_move_a(__first1, __last1,
           __first2,
           __alloc);
      try
 {
   std::__uninitialized_fill_a(__mid2, __last2, __x, __alloc);
 }
      catch(...)
 {
   std::_Destroy(__first2, __mid2, __alloc);
   throw;
 }
    }





  template<bool _TrivialValueType>
    struct __uninitialized_default_1
    {
      template<typename _ForwardIterator>
        static void
        __uninit_default(_ForwardIterator __first, _ForwardIterator __last)
        {
   _ForwardIterator __cur = __first;
   try
     {
       for (; __cur != __last; ++__cur)
  std::_Construct(std::__addressof(*__cur));
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_default_1<true>
    {
      template<typename _ForwardIterator>
        static void
        __uninit_default(_ForwardIterator __first, _ForwardIterator __last)
        {
   typedef typename iterator_traits<_ForwardIterator>::value_type
     _ValueType;

   std::fill(__first, __last, _ValueType());
 }
    };

  template<bool _TrivialValueType>
    struct __uninitialized_default_n_1
    {
      template<typename _ForwardIterator, typename _Size>
        static _ForwardIterator
        __uninit_default_n(_ForwardIterator __first, _Size __n)
        {
   _ForwardIterator __cur = __first;
   try
     {
       for (; __n > 0; --__n, (void) ++__cur)
  std::_Construct(std::__addressof(*__cur));
       return __cur;
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_default_n_1<true>
    {
      template<typename _ForwardIterator, typename _Size>
        static _ForwardIterator
        __uninit_default_n(_ForwardIterator __first, _Size __n)
        {
   typedef typename iterator_traits<_ForwardIterator>::value_type
     _ValueType;

   return std::fill_n(__first, __n, _ValueType());
 }
    };




  template<typename _ForwardIterator>
    inline void
    __uninitialized_default(_ForwardIterator __first,
       _ForwardIterator __last)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;

      const bool __assignable = is_copy_assignable<_ValueType>::value;

      std::__uninitialized_default_1<__is_trivial(_ValueType)
         && __assignable>::
 __uninit_default(__first, __last);
    }



  template<typename _ForwardIterator, typename _Size>
    inline _ForwardIterator
    __uninitialized_default_n(_ForwardIterator __first, _Size __n)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;

      const bool __assignable = is_copy_assignable<_ValueType>::value;

      return __uninitialized_default_n_1<__is_trivial(_ValueType)
           && __assignable>::
 __uninit_default_n(__first, __n);
    }





  template<typename _ForwardIterator, typename _Allocator>
    void
    __uninitialized_default_a(_ForwardIterator __first,
         _ForwardIterator __last,
         _Allocator& __alloc)
    {
      _ForwardIterator __cur = __first;
      try
 {
   typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
   for (; __cur != __last; ++__cur)
     __traits::construct(__alloc, std::__addressof(*__cur));
 }
      catch(...)
 {
   std::_Destroy(__first, __cur, __alloc);
   throw;
 }
    }

  template<typename _ForwardIterator, typename _Tp>
    inline void
    __uninitialized_default_a(_ForwardIterator __first,
         _ForwardIterator __last,
         allocator<_Tp>&)
    { std::__uninitialized_default(__first, __last); }





  template<typename _ForwardIterator, typename _Size, typename _Allocator>
    _ForwardIterator
    __uninitialized_default_n_a(_ForwardIterator __first, _Size __n,
    _Allocator& __alloc)
    {
      _ForwardIterator __cur = __first;
      try
 {
   typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
   for (; __n > 0; --__n, (void) ++__cur)
     __traits::construct(__alloc, std::__addressof(*__cur));
   return __cur;
 }
      catch(...)
 {
   std::_Destroy(__first, __cur, __alloc);
   throw;
 }
    }

  template<typename _ForwardIterator, typename _Size, typename _Tp>
    inline _ForwardIterator
    __uninitialized_default_n_a(_ForwardIterator __first, _Size __n,
    allocator<_Tp>&)
    { return std::__uninitialized_default_n(__first, __n); }

  template<bool _TrivialValueType>
    struct __uninitialized_default_novalue_1
    {
      template<typename _ForwardIterator>
 static void
 __uninit_default_novalue(_ForwardIterator __first,
     _ForwardIterator __last)
 {
   _ForwardIterator __cur = __first;
   try
     {
       for (; __cur != __last; ++__cur)
  std::_Construct_novalue(std::__addressof(*__cur));
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_default_novalue_1<true>
    {
      template<typename _ForwardIterator>
        static void
        __uninit_default_novalue(_ForwardIterator __first,
     _ForwardIterator __last)
 {
 }
    };

  template<bool _TrivialValueType>
    struct __uninitialized_default_novalue_n_1
    {
      template<typename _ForwardIterator, typename _Size>
 static _ForwardIterator
 __uninit_default_novalue_n(_ForwardIterator __first, _Size __n)
 {
   _ForwardIterator __cur = __first;
   try
     {
       for (; __n > 0; --__n, (void) ++__cur)
  std::_Construct_novalue(std::__addressof(*__cur));
       return __cur;
     }
   catch(...)
     {
       std::_Destroy(__first, __cur);
       throw;
     }
 }
    };

  template<>
    struct __uninitialized_default_novalue_n_1<true>
    {
      template<typename _ForwardIterator, typename _Size>
 static _ForwardIterator
 __uninit_default_novalue_n(_ForwardIterator __first, _Size __n)
 { return std::next(__first, __n); }
    };




  template<typename _ForwardIterator>
    inline void
    __uninitialized_default_novalue(_ForwardIterator __first,
        _ForwardIterator __last)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;

      std::__uninitialized_default_novalue_1<
 is_trivially_default_constructible<_ValueType>::value>::
 __uninit_default_novalue(__first, __last);
    }



  template<typename _ForwardIterator, typename _Size>
    inline _ForwardIterator
    __uninitialized_default_novalue_n(_ForwardIterator __first, _Size __n)
    {
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType;

      return __uninitialized_default_novalue_n_1<
 is_trivially_default_constructible<_ValueType>::value>::
 __uninit_default_novalue_n(__first, __n);
    }

  template<typename _InputIterator, typename _Size,
    typename _ForwardIterator>
    _ForwardIterator
    __uninitialized_copy_n(_InputIterator __first, _Size __n,
      _ForwardIterator __result, input_iterator_tag)
    {
      _ForwardIterator __cur = __result;
      try
 {
   for (; __n > 0; --__n, (void) ++__first, ++__cur)
     std::_Construct(std::__addressof(*__cur), *__first);
   return __cur;
 }
      catch(...)
 {
   std::_Destroy(__result, __cur);
   throw;
 }
    }

  template<typename _RandomAccessIterator, typename _Size,
    typename _ForwardIterator>
    inline _ForwardIterator
    __uninitialized_copy_n(_RandomAccessIterator __first, _Size __n,
      _ForwardIterator __result,
      random_access_iterator_tag)
    { return std::uninitialized_copy(__first, __first + __n, __result); }

  template<typename _InputIterator, typename _Size,
    typename _ForwardIterator>
    pair<_InputIterator, _ForwardIterator>
    __uninitialized_copy_n_pair(_InputIterator __first, _Size __n,
      _ForwardIterator __result, input_iterator_tag)
    {
      _ForwardIterator __cur = __result;
      try
 {
   for (; __n > 0; --__n, (void) ++__first, ++__cur)
     std::_Construct(std::__addressof(*__cur), *__first);
   return {__first, __cur};
 }
      catch(...)
 {
   std::_Destroy(__result, __cur);
   throw;
 }
    }

  template<typename _RandomAccessIterator, typename _Size,
    typename _ForwardIterator>
    inline pair<_RandomAccessIterator, _ForwardIterator>
    __uninitialized_copy_n_pair(_RandomAccessIterator __first, _Size __n,
      _ForwardIterator __result,
      random_access_iterator_tag)
    {
      auto __second_res = uninitialized_copy(__first, __first + __n, __result);
      auto __first_res = std::next(__first, __n);
      return {__first_res, __second_res};
    }
# 828 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_uninitialized.h" 3
  template<typename _InputIterator, typename _Size, typename _ForwardIterator>
    inline _ForwardIterator
    uninitialized_copy_n(_InputIterator __first, _Size __n,
    _ForwardIterator __result)
    { return std::__uninitialized_copy_n(__first, __n, __result,
      std::__iterator_category(__first)); }

  template<typename _InputIterator, typename _Size, typename _ForwardIterator>
    inline pair<_InputIterator, _ForwardIterator>
    __uninitialized_copy_n_pair(_InputIterator __first, _Size __n,
         _ForwardIterator __result)
    {
      return
 std::__uninitialized_copy_n_pair(__first, __n, __result,
      std::__iterator_category(__first));
    }






  template <typename _ForwardIterator>
    inline void
    uninitialized_default_construct(_ForwardIterator __first,
        _ForwardIterator __last)
    {
      __uninitialized_default_novalue(__first, __last);
    }

  template <typename _ForwardIterator, typename _Size>
    inline _ForwardIterator
    uninitialized_default_construct_n(_ForwardIterator __first, _Size __count)
    {
      return __uninitialized_default_novalue_n(__first, __count);
    }

  template <typename _ForwardIterator>
    inline void
    uninitialized_value_construct(_ForwardIterator __first,
      _ForwardIterator __last)
    {
      return __uninitialized_default(__first, __last);
    }

  template <typename _ForwardIterator, typename _Size>
    inline _ForwardIterator
    uninitialized_value_construct_n(_ForwardIterator __first, _Size __count)
    {
      return __uninitialized_default_n(__first, __count);
    }

  template <typename _InputIterator, typename _ForwardIterator>
    inline _ForwardIterator
    uninitialized_move(_InputIterator __first, _InputIterator __last,
         _ForwardIterator __result)
    {
      return std::uninitialized_copy
 (std::make_move_iterator(__first),
  std::make_move_iterator(__last), __result);
    }

  template <typename _InputIterator, typename _Size, typename _ForwardIterator>
    inline pair<_InputIterator, _ForwardIterator>
    uninitialized_move_n(_InputIterator __first, _Size __count,
    _ForwardIterator __result)
    {
      auto __res = std::__uninitialized_copy_n_pair
 (std::make_move_iterator(__first),
  __count, __result);
      return {__res.first.base(), __res.second};
    }



  template<typename _Tp, typename _Up, typename _Allocator>
    inline void
    __relocate_object_a(_Tp* __dest, _Up* __orig, _Allocator& __alloc)
    noexcept(noexcept(std::allocator_traits<_Allocator>::construct(__alloc,
    __dest, std::move(*__orig)))
      && noexcept(std::allocator_traits<_Allocator>::destroy(
       __alloc, std::__addressof(*__orig))))
    {
      typedef std::allocator_traits<_Allocator> __traits;
      __traits::construct(__alloc, __dest, std::move(*__orig));
      __traits::destroy(__alloc, std::__addressof(*__orig));
    }



  template<typename _Tp, typename = void>
    struct __is_bitwise_relocatable
    : is_trivial<_Tp> { };

  template <typename _Tp, typename _Up>
    inline __enable_if_t<std::__is_bitwise_relocatable<_Tp>::value, _Tp*>
    __relocate_a_1(_Tp* __first, _Tp* __last,
     _Tp* __result, allocator<_Up>&) noexcept
    {
      ptrdiff_t __count = __last - __first;
      if (__count > 0)
 __builtin_memmove(__result, __first, __count * sizeof(_Tp));
      return __result + __count;
    }

  template <typename _InputIterator, typename _ForwardIterator,
     typename _Allocator>
    inline _ForwardIterator
    __relocate_a_1(_InputIterator __first, _InputIterator __last,
     _ForwardIterator __result, _Allocator& __alloc)
    noexcept(noexcept(std::__relocate_object_a(std::addressof(*__result),
            std::addressof(*__first),
            __alloc)))
    {
      typedef typename iterator_traits<_InputIterator>::value_type
 _ValueType;
      typedef typename iterator_traits<_ForwardIterator>::value_type
 _ValueType2;
      static_assert(std::is_same<_ValueType, _ValueType2>::value,
   "relocation is only possible for values of the same type");
      _ForwardIterator __cur = __result;
      for (; __first != __last; ++__first, (void)++__cur)
 std::__relocate_object_a(std::__addressof(*__cur),
     std::__addressof(*__first), __alloc);
      return __cur;
    }

  template <typename _InputIterator, typename _ForwardIterator,
     typename _Allocator>
    inline _ForwardIterator
    __relocate_a(_InputIterator __first, _InputIterator __last,
   _ForwardIterator __result, _Allocator& __alloc)
    noexcept(noexcept(__relocate_a_1(std::__niter_base(__first),
         std::__niter_base(__last),
         std::__niter_base(__result), __alloc)))
    {
      return __relocate_a_1(std::__niter_base(__first),
       std::__niter_base(__last),
       std::__niter_base(__result), __alloc);
    }



}
# 67 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 1 3
# 74 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{




  template<typename _Tp, typename _Alloc>
    struct _Vector_base
    {
      typedef typename __gnu_cxx::__alloc_traits<_Alloc>::template
 rebind<_Tp>::other _Tp_alloc_type;
      typedef typename __gnu_cxx::__alloc_traits<_Tp_alloc_type>::pointer
        pointer;

      struct _Vector_impl_data
      {
 pointer _M_start;
 pointer _M_finish;
 pointer _M_end_of_storage;

 _Vector_impl_data() noexcept
 : _M_start(), _M_finish(), _M_end_of_storage()
 { }


 _Vector_impl_data(_Vector_impl_data&& __x) noexcept
 : _M_start(__x._M_start), _M_finish(__x._M_finish),
   _M_end_of_storage(__x._M_end_of_storage)
 { __x._M_start = __x._M_finish = __x._M_end_of_storage = pointer(); }


 void
 _M_copy_data(_Vector_impl_data const& __x) noexcept
 {
   _M_start = __x._M_start;
   _M_finish = __x._M_finish;
   _M_end_of_storage = __x._M_end_of_storage;
 }

 void
 _M_swap_data(_Vector_impl_data& __x) noexcept
 {


   _Vector_impl_data __tmp;
   __tmp._M_copy_data(*this);
   _M_copy_data(__x);
   __x._M_copy_data(__tmp);
 }
      };

      struct _Vector_impl
 : public _Tp_alloc_type, public _Vector_impl_data
      {
 _Vector_impl() noexcept(is_nothrow_default_constructible<_Tp_alloc_type>::value)

 : _Tp_alloc_type()
 { }

 _Vector_impl(_Tp_alloc_type const& __a) noexcept
 : _Tp_alloc_type(__a)
 { }




 _Vector_impl(_Vector_impl&& __x) noexcept
 : _Tp_alloc_type(std::move(__x)), _Vector_impl_data(std::move(__x))
 { }

 _Vector_impl(_Tp_alloc_type&& __a) noexcept
 : _Tp_alloc_type(std::move(__a))
 { }

 _Vector_impl(_Tp_alloc_type&& __a, _Vector_impl&& __rv) noexcept
 : _Tp_alloc_type(std::move(__a)), _Vector_impl_data(std::move(__rv))
 { }
# 267 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      };

    public:
      typedef _Alloc allocator_type;

      _Tp_alloc_type&
      _M_get_Tp_allocator() noexcept
      { return this->_M_impl; }

      const _Tp_alloc_type&
      _M_get_Tp_allocator() const noexcept
      { return this->_M_impl; }

      allocator_type
      get_allocator() const noexcept
      { return allocator_type(_M_get_Tp_allocator()); }


      _Vector_base() = default;




      _Vector_base(const allocator_type& __a) noexcept
      : _M_impl(__a) { }



      _Vector_base(size_t __n)
      : _M_impl()
      { _M_create_storage(__n); }


      _Vector_base(size_t __n, const allocator_type& __a)
      : _M_impl(__a)
      { _M_create_storage(__n); }


      _Vector_base(_Vector_base&&) = default;



      _Vector_base(_Tp_alloc_type&& __a) noexcept
      : _M_impl(std::move(__a)) { }

      _Vector_base(_Vector_base&& __x, const allocator_type& __a)
      : _M_impl(__a)
      {
 if (__x.get_allocator() == __a)
   this->_M_impl._M_swap_data(__x._M_impl);
 else
   {
     size_t __n = __x._M_impl._M_finish - __x._M_impl._M_start;
     _M_create_storage(__n);
   }
      }


      _Vector_base(const allocator_type& __a, _Vector_base&& __x)
      : _M_impl(_Tp_alloc_type(__a), std::move(__x._M_impl))
      { }


      ~_Vector_base() noexcept
      {
 _M_deallocate(_M_impl._M_start,
        _M_impl._M_end_of_storage - _M_impl._M_start);
      }

    public:
      _Vector_impl _M_impl;

      pointer
      _M_allocate(size_t __n)
      {
 typedef __gnu_cxx::__alloc_traits<_Tp_alloc_type> _Tr;
 return __n != 0 ? _Tr::allocate(_M_impl, __n) : pointer();
      }

      void
      _M_deallocate(pointer __p, size_t __n)
      {
 typedef __gnu_cxx::__alloc_traits<_Tp_alloc_type> _Tr;
 if (__p)
   _Tr::deallocate(_M_impl, __p, __n);
      }

    protected:
      void
      _M_create_storage(size_t __n)
      {
 this->_M_impl._M_start = this->_M_allocate(__n);
 this->_M_impl._M_finish = this->_M_impl._M_start;
 this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __n;
      }
    };
# 385 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
  template<typename _Tp, typename _Alloc = std::allocator<_Tp> >
    class vector : protected _Vector_base<_Tp, _Alloc>
    {
# 398 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      static_assert(is_same<typename remove_cv<_Tp>::type, _Tp>::value,
   "std::vector must have a non-const, non-volatile value_type");

      static_assert(is_same<typename _Alloc::value_type, _Tp>::value,
   "std::vector must have the same value_type as its allocator");



      typedef _Vector_base<_Tp, _Alloc> _Base;
      typedef typename _Base::_Tp_alloc_type _Tp_alloc_type;
      typedef __gnu_cxx::__alloc_traits<_Tp_alloc_type> _Alloc_traits;

    public:
      typedef _Tp value_type;
      typedef typename _Base::pointer pointer;
      typedef typename _Alloc_traits::const_pointer const_pointer;
      typedef typename _Alloc_traits::reference reference;
      typedef typename _Alloc_traits::const_reference const_reference;
      typedef __gnu_cxx::__normal_iterator<pointer, vector> iterator;
      typedef __gnu_cxx::__normal_iterator<const_pointer, vector>
      const_iterator;
      typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
      typedef std::reverse_iterator<iterator> reverse_iterator;
      typedef size_t size_type;
      typedef ptrdiff_t difference_type;
      typedef _Alloc allocator_type;

    private:

      static constexpr bool
      _S_nothrow_relocate(true_type)
      {
 return noexcept(std::__relocate_a(std::declval<pointer>(),
       std::declval<pointer>(),
       std::declval<pointer>(),
       std::declval<_Tp_alloc_type&>()));
      }

      static constexpr bool
      _S_nothrow_relocate(false_type)
      { return false; }

      static constexpr bool
      _S_use_relocate()
      {



 return _S_nothrow_relocate(__is_move_insertable<_Tp_alloc_type>{});
      }

      static pointer
      _S_do_relocate(pointer __first, pointer __last, pointer __result,
       _Tp_alloc_type& __alloc, true_type) noexcept
      {
 return std::__relocate_a(__first, __last, __result, __alloc);
      }

      static pointer
      _S_do_relocate(pointer, pointer, pointer __result,
       _Tp_alloc_type&, false_type) noexcept
      { return __result; }

      static pointer
      _S_relocate(pointer __first, pointer __last, pointer __result,
    _Tp_alloc_type& __alloc) noexcept
      {
 using __do_it = __bool_constant<_S_use_relocate()>;
 return _S_do_relocate(__first, __last, __result, __alloc, __do_it{});
      }


    protected:
      using _Base::_M_allocate;
      using _Base::_M_deallocate;
      using _Base::_M_impl;
      using _Base::_M_get_Tp_allocator;

    public:







      vector() = default;
# 493 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      explicit
      vector(const allocator_type& __a) noexcept
      : _Base(__a) { }
# 506 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      explicit
      vector(size_type __n, const allocator_type& __a = allocator_type())
      : _Base(_S_check_init_len(__n, __a), __a)
      { _M_default_initialize(__n); }
# 519 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector(size_type __n, const value_type& __value,
      const allocator_type& __a = allocator_type())
      : _Base(_S_check_init_len(__n, __a), __a)
      { _M_fill_initialize(__n, __value); }
# 550 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector(const vector& __x)
      : _Base(__x.size(),
 _Alloc_traits::_S_select_on_copy(__x._M_get_Tp_allocator()))
      {
 this->_M_impl._M_finish =
   std::__uninitialized_copy_a(__x.begin(), __x.end(),
          this->_M_impl._M_start,
          _M_get_Tp_allocator());
      }
# 569 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector(vector&&) noexcept = default;


      vector(const vector& __x, const allocator_type& __a)
      : _Base(__x.size(), __a)
      {
 this->_M_impl._M_finish =
   std::__uninitialized_copy_a(__x.begin(), __x.end(),
          this->_M_impl._M_start,
          _M_get_Tp_allocator());
      }

    private:
      vector(vector&& __rv, const allocator_type& __m, true_type) noexcept
      : _Base(__m, std::move(__rv))
      { }

      vector(vector&& __rv, const allocator_type& __m, false_type)
      : _Base(__m)
      {
 if (__rv.get_allocator() == __m)
   this->_M_impl._M_swap_data(__rv._M_impl);
 else if (!__rv.empty())
   {
     this->_M_create_storage(__rv.size());
     this->_M_impl._M_finish =
       std::__uninitialized_move_a(__rv.begin(), __rv.end(),
       this->_M_impl._M_start,
       _M_get_Tp_allocator());
     __rv.clear();
   }
      }

    public:

      vector(vector&& __rv, const allocator_type& __m)
      noexcept( noexcept(
 vector(std::declval<vector&&>(), std::declval<const allocator_type&>(),
        std::declval<typename _Alloc_traits::is_always_equal>())) )
      : vector(std::move(__rv), __m, typename _Alloc_traits::is_always_equal{})
      { }
# 622 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector(initializer_list<value_type> __l,
      const allocator_type& __a = allocator_type())
      : _Base(__a)
      {
 _M_range_initialize(__l.begin(), __l.end(),
       random_access_iterator_tag());
      }
# 648 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      template<typename _InputIterator,
        typename = std::_RequireInputIter<_InputIterator>>
 vector(_InputIterator __first, _InputIterator __last,
        const allocator_type& __a = allocator_type())
 : _Base(__a)
 {
   _M_range_initialize(__first, __last,
         std::__iterator_category(__first));
 }
# 675 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      ~vector() noexcept
      {
 std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
        _M_get_Tp_allocator());
                                      ;
      }
# 691 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector&
      operator=(const vector& __x);
# 705 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector&
      operator=(vector&& __x) noexcept(_Alloc_traits::_S_nothrow_move())
      {
 constexpr bool __move_storage =
   _Alloc_traits::_S_propagate_on_move_assign()
   || _Alloc_traits::_S_always_equal();
 _M_move_assign(std::move(__x), __bool_constant<__move_storage>());
 return *this;
      }
# 726 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      vector&
      operator=(initializer_list<value_type> __l)
      {
 this->_M_assign_aux(__l.begin(), __l.end(),
       random_access_iterator_tag());
 return *this;
      }
# 745 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      assign(size_type __n, const value_type& __val)
      { _M_fill_assign(__n, __val); }
# 762 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      template<typename _InputIterator,
        typename = std::_RequireInputIter<_InputIterator>>
 void
 assign(_InputIterator __first, _InputIterator __last)
 { _M_assign_dispatch(__first, __last, __false_type()); }
# 790 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      assign(initializer_list<value_type> __l)
      {
 this->_M_assign_aux(__l.begin(), __l.end(),
       random_access_iterator_tag());
      }



      using _Base::get_allocator;







      iterator
      begin() noexcept
      { return iterator(this->_M_impl._M_start); }






      const_iterator
      begin() const noexcept
      { return const_iterator(this->_M_impl._M_start); }






      iterator
      end() noexcept
      { return iterator(this->_M_impl._M_finish); }






      const_iterator
      end() const noexcept
      { return const_iterator(this->_M_impl._M_finish); }






      reverse_iterator
      rbegin() noexcept
      { return reverse_iterator(end()); }






      const_reverse_iterator
      rbegin() const noexcept
      { return const_reverse_iterator(end()); }






      reverse_iterator
      rend() noexcept
      { return reverse_iterator(begin()); }






      const_reverse_iterator
      rend() const noexcept
      { return const_reverse_iterator(begin()); }







      const_iterator
      cbegin() const noexcept
      { return const_iterator(this->_M_impl._M_start); }






      const_iterator
      cend() const noexcept
      { return const_iterator(this->_M_impl._M_finish); }






      const_reverse_iterator
      crbegin() const noexcept
      { return const_reverse_iterator(end()); }






      const_reverse_iterator
      crend() const noexcept
      { return const_reverse_iterator(begin()); }




      size_type
      size() const noexcept
      { return size_type(this->_M_impl._M_finish - this->_M_impl._M_start); }


      size_type
      max_size() const noexcept
      { return _S_max_size(_M_get_Tp_allocator()); }
# 933 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      resize(size_type __new_size)
      {
 if (__new_size > size())
   _M_default_append(__new_size - size());
 else if (__new_size < size())
   _M_erase_at_end(this->_M_impl._M_start + __new_size);
      }
# 953 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      resize(size_type __new_size, const value_type& __x)
      {
 if (__new_size > size())
   _M_fill_insert(end(), __new_size - size(), __x);
 else if (__new_size < size())
   _M_erase_at_end(this->_M_impl._M_start + __new_size);
      }
# 985 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      shrink_to_fit()
      { _M_shrink_to_fit(); }






      size_type
      capacity() const noexcept
      { return size_type(this->_M_impl._M_end_of_storage
    - this->_M_impl._M_start); }





      [[__nodiscard__]] bool
      empty() const noexcept
      { return begin() == end(); }
# 1024 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      reserve(size_type __n);
# 1039 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      reference
      operator[](size_type __n) noexcept
      {
                                  ;
 return *(this->_M_impl._M_start + __n);
      }
# 1057 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      const_reference
      operator[](size_type __n) const noexcept
      {
                                  ;
 return *(this->_M_impl._M_start + __n);
      }

    protected:

      void
      _M_range_check(size_type __n) const
      {
 if (__n >= this->size())
   __throw_out_of_range_fmt(("vector::_M_range_check: __n " "(which is %zu) >= this->size() " "(which is %zu)"),


       __n, this->size());
      }

    public:
# 1088 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      reference
      at(size_type __n)
      {
 _M_range_check(__n);
 return (*this)[__n];
      }
# 1106 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      const_reference
      at(size_type __n) const
      {
 _M_range_check(__n);
 return (*this)[__n];
      }





      reference
      front() noexcept
      {
                              ;
 return *begin();
      }





      const_reference
      front() const noexcept
      {
                              ;
 return *begin();
      }





      reference
      back() noexcept
      {
                              ;
 return *(end() - 1);
      }





      const_reference
      back() const noexcept
      {
                              ;
 return *(end() - 1);
      }
# 1164 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      _Tp*
      data() noexcept
      { return _M_data_ptr(this->_M_impl._M_start); }

      const _Tp*
      data() const noexcept
      { return _M_data_ptr(this->_M_impl._M_start); }
# 1183 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      push_back(const value_type& __x)
      {
 if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
   {
                                   ;
     _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,
         __x);
     ++this->_M_impl._M_finish;
                                   ;
   }
 else
   _M_realloc_insert(end(), __x);
      }


      void
      push_back(value_type&& __x)
      { emplace_back(std::move(__x)); }

      template<typename... _Args>

 reference



 emplace_back(_Args&&... __args);
# 1221 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      pop_back() noexcept
      {
                              ;
 --this->_M_impl._M_finish;
 _Alloc_traits::destroy(this->_M_impl, this->_M_impl._M_finish);
                                 ;
      }
# 1243 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      template<typename... _Args>
 iterator
 emplace(const_iterator __position, _Args&&... __args)
 { return _M_emplace_aux(__position, std::forward<_Args>(__args)...); }
# 1259 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      iterator
      insert(const_iterator __position, const value_type& __x);
# 1289 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      iterator
      insert(const_iterator __position, value_type&& __x)
      { return _M_insert_rval(__position, std::move(__x)); }
# 1306 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      iterator
      insert(const_iterator __position, initializer_list<value_type> __l)
      {
 auto __offset = __position - cbegin();
 _M_range_insert(begin() + __offset, __l.begin(), __l.end(),
   std::random_access_iterator_tag());
 return begin() + __offset;
      }
# 1331 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      iterator
      insert(const_iterator __position, size_type __n, const value_type& __x)
      {
 difference_type __offset = __position - cbegin();
 _M_fill_insert(begin() + __offset, __n, __x);
 return begin() + __offset;
      }
# 1373 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      template<typename _InputIterator,
        typename = std::_RequireInputIter<_InputIterator>>
 iterator
 insert(const_iterator __position, _InputIterator __first,
        _InputIterator __last)
 {
   difference_type __offset = __position - cbegin();
   _M_insert_dispatch(begin() + __offset,
        __first, __last, __false_type());
   return begin() + __offset;
 }
# 1425 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      iterator

      erase(const_iterator __position)
      { return _M_erase(begin() + (__position - cbegin())); }
# 1452 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      iterator

      erase(const_iterator __first, const_iterator __last)
      {
 const auto __beg = begin();
 const auto __cbeg = cbegin();
 return _M_erase(__beg + (__first - __cbeg), __beg + (__last - __cbeg));
      }
# 1476 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      void
      swap(vector& __x) noexcept
      {


                                                          ;

 this->_M_impl._M_swap_data(__x._M_impl);
 _Alloc_traits::_S_on_swap(_M_get_Tp_allocator(),
      __x._M_get_Tp_allocator());
      }







      void
      clear() noexcept
      { _M_erase_at_end(this->_M_impl._M_start); }

    protected:




      template<typename _ForwardIterator>
 pointer
 _M_allocate_and_copy(size_type __n,
        _ForwardIterator __first, _ForwardIterator __last)
 {
   pointer __result = this->_M_allocate(__n);
   try
     {
       std::__uninitialized_copy_a(__first, __last, __result,
       _M_get_Tp_allocator());
       return __result;
     }
   catch(...)
     {
       _M_deallocate(__result, __n);
       throw;
     }
 }
# 1553 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      template<typename _InputIterator>
 void
 _M_range_initialize(_InputIterator __first, _InputIterator __last,
       std::input_iterator_tag)
 {
   try {
     for (; __first != __last; ++__first)

       emplace_back(*__first);



   } catch(...) {
     clear();
     throw;
   }
 }


      template<typename _ForwardIterator>
 void
 _M_range_initialize(_ForwardIterator __first, _ForwardIterator __last,
       std::forward_iterator_tag)
 {
   const size_type __n = std::distance(__first, __last);
   this->_M_impl._M_start
     = this->_M_allocate(_S_check_init_len(__n, _M_get_Tp_allocator()));
   this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __n;
   this->_M_impl._M_finish =
     std::__uninitialized_copy_a(__first, __last,
     this->_M_impl._M_start,
     _M_get_Tp_allocator());
 }



      void
      _M_fill_initialize(size_type __n, const value_type& __value)
      {
 this->_M_impl._M_finish =
   std::__uninitialized_fill_n_a(this->_M_impl._M_start, __n, __value,
     _M_get_Tp_allocator());
      }



      void
      _M_default_initialize(size_type __n)
      {
 this->_M_impl._M_finish =
   std::__uninitialized_default_n_a(this->_M_impl._M_start, __n,
        _M_get_Tp_allocator());
      }
# 1615 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      template<typename _Integer>
 void
 _M_assign_dispatch(_Integer __n, _Integer __val, __true_type)
 { _M_fill_assign(__n, __val); }


      template<typename _InputIterator>
 void
 _M_assign_dispatch(_InputIterator __first, _InputIterator __last,
      __false_type)
 { _M_assign_aux(__first, __last, std::__iterator_category(__first)); }


      template<typename _InputIterator>
 void
 _M_assign_aux(_InputIterator __first, _InputIterator __last,
        std::input_iterator_tag);


      template<typename _ForwardIterator>
 void
 _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
        std::forward_iterator_tag);



      void
      _M_fill_assign(size_type __n, const value_type& __val);







      template<typename _Integer>
 void
 _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __val,
      __true_type)
 { _M_fill_insert(__pos, __n, __val); }


      template<typename _InputIterator>
 void
 _M_insert_dispatch(iterator __pos, _InputIterator __first,
      _InputIterator __last, __false_type)
 {
   _M_range_insert(__pos, __first, __last,
     std::__iterator_category(__first));
 }


      template<typename _InputIterator>
 void
 _M_range_insert(iterator __pos, _InputIterator __first,
   _InputIterator __last, std::input_iterator_tag);


      template<typename _ForwardIterator>
 void
 _M_range_insert(iterator __pos, _ForwardIterator __first,
   _ForwardIterator __last, std::forward_iterator_tag);



      void
      _M_fill_insert(iterator __pos, size_type __n, const value_type& __x);



      void
      _M_default_append(size_type __n);

      bool
      _M_shrink_to_fit();
# 1702 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
      struct _Temporary_value
      {
 template<typename... _Args>
   explicit
   _Temporary_value(vector* __vec, _Args&&... __args) : _M_this(__vec)
   {
     _Alloc_traits::construct(_M_this->_M_impl, _M_ptr(),
         std::forward<_Args>(__args)...);
   }

 ~_Temporary_value()
 { _Alloc_traits::destroy(_M_this->_M_impl, _M_ptr()); }

 value_type&
 _M_val() { return *_M_ptr(); }

      private:
 _Tp*
 _M_ptr() { return reinterpret_cast<_Tp*>(&__buf); }

 vector* _M_this;
 typename aligned_storage<sizeof(_Tp), alignof(_Tp)>::type __buf;
      };



      template<typename _Arg>
 void
 _M_insert_aux(iterator __position, _Arg&& __arg);

      template<typename... _Args>
 void
 _M_realloc_insert(iterator __position, _Args&&... __args);


      iterator
      _M_insert_rval(const_iterator __position, value_type&& __v);


      template<typename... _Args>
 iterator
 _M_emplace_aux(const_iterator __position, _Args&&... __args);


      iterator
      _M_emplace_aux(const_iterator __position, value_type&& __v)
      { return _M_insert_rval(__position, std::move(__v)); }



      size_type
      _M_check_len(size_type __n, const char* __s) const
      {
 if (max_size() - size() < __n)
   __throw_length_error((__s));

 const size_type __len = size() + (std::max)(size(), __n);
 return (__len < size() || __len > max_size()) ? max_size() : __len;
      }


      static size_type
      _S_check_init_len(size_type __n, const allocator_type& __a)
      {
 if (__n > _S_max_size(_Tp_alloc_type(__a)))
   __throw_length_error(
       ("cannot create std::vector larger than max_size()"));
 return __n;
      }

      static size_type
      _S_max_size(const _Tp_alloc_type& __a) noexcept
      {



 const size_t __diffmax
   = __gnu_cxx::__numeric_traits<ptrdiff_t>::__max / sizeof(_Tp);
 const size_t __allocmax = _Alloc_traits::max_size(__a);
 return (std::min)(__diffmax, __allocmax);
      }





      void
      _M_erase_at_end(pointer __pos) noexcept
      {
 if (size_type __n = this->_M_impl._M_finish - __pos)
   {
     std::_Destroy(__pos, this->_M_impl._M_finish,
     _M_get_Tp_allocator());
     this->_M_impl._M_finish = __pos;
                                       ;
   }
      }

      iterator
      _M_erase(iterator __position);

      iterator
      _M_erase(iterator __first, iterator __last);


    private:



      void
      _M_move_assign(vector&& __x, true_type) noexcept
      {
 vector __tmp(get_allocator());
 this->_M_impl._M_swap_data(__x._M_impl);
 __tmp._M_impl._M_swap_data(__x._M_impl);
 std::__alloc_on_move(_M_get_Tp_allocator(), __x._M_get_Tp_allocator());
      }



      void
      _M_move_assign(vector&& __x, false_type)
      {
 if (__x._M_get_Tp_allocator() == this->_M_get_Tp_allocator())
   _M_move_assign(std::move(__x), true_type());
 else
   {


     this->assign(std::__make_move_if_noexcept_iterator(__x.begin()),
    std::__make_move_if_noexcept_iterator(__x.end()));
     __x.clear();
   }
      }


      template<typename _Up>
 _Up*
 _M_data_ptr(_Up* __ptr) const noexcept
 { return __ptr; }


      template<typename _Ptr>
 typename std::pointer_traits<_Ptr>::element_type*
 _M_data_ptr(_Ptr __ptr) const
 { return empty() ? nullptr : std::__to_address(__ptr); }
# 1864 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
    };


  template<typename _InputIterator, typename _ValT
      = typename iterator_traits<_InputIterator>::value_type,
    typename _Allocator = allocator<_ValT>,
    typename = _RequireInputIter<_InputIterator>,
    typename = _RequireAllocator<_Allocator>>
    vector(_InputIterator, _InputIterator, _Allocator = _Allocator())
      -> vector<_ValT, _Allocator>;
# 1886 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
  template<typename _Tp, typename _Alloc>
    inline bool
    operator==(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
    { return (__x.size() == __y.size()
       && std::equal(__x.begin(), __x.end(), __y.begin())); }
# 1903 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_vector.h" 3
  template<typename _Tp, typename _Alloc>
    inline bool
    operator<(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
    { return std::lexicographical_compare(__x.begin(), __x.end(),
       __y.begin(), __y.end()); }


  template<typename _Tp, typename _Alloc>
    inline bool
    operator!=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
    { return !(__x == __y); }


  template<typename _Tp, typename _Alloc>
    inline bool
    operator>(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
    { return __y < __x; }


  template<typename _Tp, typename _Alloc>
    inline bool
    operator<=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
    { return !(__y < __x); }


  template<typename _Tp, typename _Alloc>
    inline bool
    operator>=(const vector<_Tp, _Alloc>& __x, const vector<_Tp, _Alloc>& __y)
    { return !(__x < __y); }


  template<typename _Tp, typename _Alloc>
    inline void
    swap(vector<_Tp, _Alloc>& __x, vector<_Tp, _Alloc>& __y)
    noexcept(noexcept(__x.swap(__y)))
    { __x.swap(__y); }




  namespace __detail::__variant
  {
    template<typename> struct _Never_valueless_alt;



    template<typename _Tp, typename _Alloc>
      struct _Never_valueless_alt<std::vector<_Tp, _Alloc>>
      : std::is_nothrow_move_assignable<std::vector<_Tp, _Alloc>>
      { };
  }



}
# 68 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 1 3
# 64 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{



  typedef unsigned long _Bit_type;
  enum { _S_word_bit = int(8 * sizeof(_Bit_type)) };

  struct _Bit_reference
  {
    _Bit_type * _M_p;
    _Bit_type _M_mask;

    _Bit_reference(_Bit_type * __x, _Bit_type __y)
    : _M_p(__x), _M_mask(__y) { }

    _Bit_reference() noexcept : _M_p(0), _M_mask(0) { }


    _Bit_reference(const _Bit_reference&) = default;


    operator bool() const noexcept
    { return !!(*_M_p & _M_mask); }

    _Bit_reference&
    operator=(bool __x) noexcept
    {
      if (__x)
 *_M_p |= _M_mask;
      else
 *_M_p &= ~_M_mask;
      return *this;
    }

    _Bit_reference&
    operator=(const _Bit_reference& __x) noexcept
    { return *this = bool(__x); }

    bool
    operator==(const _Bit_reference& __x) const
    { return bool(*this) == bool(__x); }

    bool
    operator<(const _Bit_reference& __x) const
    { return !bool(*this) && bool(__x); }

    void
    flip() noexcept
    { *_M_p ^= _M_mask; }
  };


  inline void
  swap(_Bit_reference __x, _Bit_reference __y) noexcept
  {
    bool __tmp = __x;
    __x = __y;
    __y = __tmp;
  }

  inline void
  swap(_Bit_reference __x, bool& __y) noexcept
  {
    bool __tmp = __x;
    __x = __y;
    __y = __tmp;
  }

  inline void
  swap(bool& __x, _Bit_reference __y) noexcept
  {
    bool __tmp = __x;
    __x = __y;
    __y = __tmp;
  }


  struct _Bit_iterator_base
  : public std::iterator<std::random_access_iterator_tag, bool>
  {
    _Bit_type * _M_p;
    unsigned int _M_offset;

    _Bit_iterator_base(_Bit_type * __x, unsigned int __y)
    : _M_p(__x), _M_offset(__y) { }

    void
    _M_bump_up()
    {
      if (_M_offset++ == int(_S_word_bit) - 1)
 {
   _M_offset = 0;
   ++_M_p;
 }
    }

    void
    _M_bump_down()
    {
      if (_M_offset-- == 0)
 {
   _M_offset = int(_S_word_bit) - 1;
   --_M_p;
 }
    }

    void
    _M_incr(ptrdiff_t __i)
    {
      difference_type __n = __i + _M_offset;
      _M_p += __n / int(_S_word_bit);
      __n = __n % int(_S_word_bit);
      if (__n < 0)
 {
   __n += int(_S_word_bit);
   --_M_p;
 }
      _M_offset = static_cast<unsigned int>(__n);
    }

    bool
    operator==(const _Bit_iterator_base& __i) const
    { return _M_p == __i._M_p && _M_offset == __i._M_offset; }

    bool
    operator<(const _Bit_iterator_base& __i) const
    {
      return _M_p < __i._M_p
     || (_M_p == __i._M_p && _M_offset < __i._M_offset);
    }

    bool
    operator!=(const _Bit_iterator_base& __i) const
    { return !(*this == __i); }

    bool
    operator>(const _Bit_iterator_base& __i) const
    { return __i < *this; }

    bool
    operator<=(const _Bit_iterator_base& __i) const
    { return !(__i < *this); }

    bool
    operator>=(const _Bit_iterator_base& __i) const
    { return !(*this < __i); }
  };

  inline ptrdiff_t
  operator-(const _Bit_iterator_base& __x, const _Bit_iterator_base& __y)
  {
    return (int(_S_word_bit) * (__x._M_p - __y._M_p)
     + __x._M_offset - __y._M_offset);
  }

  struct _Bit_iterator : public _Bit_iterator_base
  {
    typedef _Bit_reference reference;
    typedef _Bit_reference* pointer;
    typedef _Bit_iterator iterator;

    _Bit_iterator() : _Bit_iterator_base(0, 0) { }

    _Bit_iterator(_Bit_type * __x, unsigned int __y)
    : _Bit_iterator_base(__x, __y) { }

    iterator
    _M_const_cast() const
    { return *this; }

    reference
    operator*() const
    { return reference(_M_p, 1UL << _M_offset); }

    iterator&
    operator++()
    {
      _M_bump_up();
      return *this;
    }

    iterator
    operator++(int)
    {
      iterator __tmp = *this;
      _M_bump_up();
      return __tmp;
    }

    iterator&
    operator--()
    {
      _M_bump_down();
      return *this;
    }

    iterator
    operator--(int)
    {
      iterator __tmp = *this;
      _M_bump_down();
      return __tmp;
    }

    iterator&
    operator+=(difference_type __i)
    {
      _M_incr(__i);
      return *this;
    }

    iterator&
    operator-=(difference_type __i)
    {
      *this += -__i;
      return *this;
    }

    iterator
    operator+(difference_type __i) const
    {
      iterator __tmp = *this;
      return __tmp += __i;
    }

    iterator
    operator-(difference_type __i) const
    {
      iterator __tmp = *this;
      return __tmp -= __i;
    }

    reference
    operator[](difference_type __i) const
    { return *(*this + __i); }
  };

  inline _Bit_iterator
  operator+(ptrdiff_t __n, const _Bit_iterator& __x)
  { return __x + __n; }

  struct _Bit_const_iterator : public _Bit_iterator_base
  {
    typedef bool reference;
    typedef bool const_reference;
    typedef const bool* pointer;
    typedef _Bit_const_iterator const_iterator;

    _Bit_const_iterator() : _Bit_iterator_base(0, 0) { }

    _Bit_const_iterator(_Bit_type * __x, unsigned int __y)
    : _Bit_iterator_base(__x, __y) { }

    _Bit_const_iterator(const _Bit_iterator& __x)
    : _Bit_iterator_base(__x._M_p, __x._M_offset) { }

    _Bit_iterator
    _M_const_cast() const
    { return _Bit_iterator(_M_p, _M_offset); }

    const_reference
    operator*() const
    { return _Bit_reference(_M_p, 1UL << _M_offset); }

    const_iterator&
    operator++()
    {
      _M_bump_up();
      return *this;
    }

    const_iterator
    operator++(int)
    {
      const_iterator __tmp = *this;
      _M_bump_up();
      return __tmp;
    }

    const_iterator&
    operator--()
    {
      _M_bump_down();
      return *this;
    }

    const_iterator
    operator--(int)
    {
      const_iterator __tmp = *this;
      _M_bump_down();
      return __tmp;
    }

    const_iterator&
    operator+=(difference_type __i)
    {
      _M_incr(__i);
      return *this;
    }

    const_iterator&
    operator-=(difference_type __i)
    {
      *this += -__i;
      return *this;
    }

    const_iterator
    operator+(difference_type __i) const
    {
      const_iterator __tmp = *this;
      return __tmp += __i;
    }

    const_iterator
    operator-(difference_type __i) const
    {
      const_iterator __tmp = *this;
      return __tmp -= __i;
    }

    const_reference
    operator[](difference_type __i) const
    { return *(*this + __i); }
  };

  inline _Bit_const_iterator
  operator+(ptrdiff_t __n, const _Bit_const_iterator& __x)
  { return __x + __n; }

  inline void
  __fill_bvector(_Bit_type * __v,
   unsigned int __first, unsigned int __last, bool __x)
  {
    const _Bit_type __fmask = ~0ul << __first;
    const _Bit_type __lmask = ~0ul >> (_S_word_bit - __last);
    const _Bit_type __mask = __fmask & __lmask;

    if (__x)
      *__v |= __mask;
    else
      *__v &= ~__mask;
  }

  inline void
  fill(_Bit_iterator __first, _Bit_iterator __last, const bool& __x)
  {
    if (__first._M_p != __last._M_p)
      {
 _Bit_type* __first_p = __first._M_p;
 if (__first._M_offset != 0)
   __fill_bvector(__first_p++, __first._M_offset, _S_word_bit, __x);

 __builtin_memset(__first_p, __x ? ~0 : 0,
    (__last._M_p - __first_p) * sizeof(_Bit_type));

 if (__last._M_offset != 0)
   __fill_bvector(__last._M_p, 0, __last._M_offset, __x);
      }
    else if (__first._M_offset != __last._M_offset)
      __fill_bvector(__first._M_p, __first._M_offset, __last._M_offset, __x);
  }

  template<typename _Alloc>
    struct _Bvector_base
    {
      typedef typename __gnu_cxx::__alloc_traits<_Alloc>::template
        rebind<_Bit_type>::other _Bit_alloc_type;
      typedef typename __gnu_cxx::__alloc_traits<_Bit_alloc_type>
 _Bit_alloc_traits;
      typedef typename _Bit_alloc_traits::pointer _Bit_pointer;

      struct _Bvector_impl_data
      {
 _Bit_iterator _M_start;
 _Bit_iterator _M_finish;
 _Bit_pointer _M_end_of_storage;

 _Bvector_impl_data() noexcept
 : _M_start(), _M_finish(), _M_end_of_storage()
 { }


 _Bvector_impl_data(_Bvector_impl_data&& __x) noexcept
 : _M_start(__x._M_start), _M_finish(__x._M_finish)
 , _M_end_of_storage(__x._M_end_of_storage)
 { __x._M_reset(); }

 void
 _M_move_data(_Bvector_impl_data&& __x) noexcept
 {
   this->_M_start = __x._M_start;
   this->_M_finish = __x._M_finish;
   this->_M_end_of_storage = __x._M_end_of_storage;
   __x._M_reset();
 }


 void
 _M_reset() noexcept
 {
   _M_start = _M_finish = _Bit_iterator();
   _M_end_of_storage = _Bit_pointer();
 }
      };

      struct _Bvector_impl
 : public _Bit_alloc_type, public _Bvector_impl_data
 {
 public:
   _Bvector_impl() noexcept(is_nothrow_default_constructible<_Bit_alloc_type>::value)

   : _Bit_alloc_type()
   { }

   _Bvector_impl(const _Bit_alloc_type& __a) noexcept
   : _Bit_alloc_type(__a)
   { }


 _Bvector_impl(_Bvector_impl&&) = default;


 _Bit_type*
 _M_end_addr() const noexcept
 {
   if (this->_M_end_of_storage)
     return std::__addressof(this->_M_end_of_storage[-1]) + 1;
   return 0;
 }
      };

    public:
      typedef _Alloc allocator_type;

      _Bit_alloc_type&
      _M_get_Bit_allocator() noexcept
      { return this->_M_impl; }

      const _Bit_alloc_type&
      _M_get_Bit_allocator() const noexcept
      { return this->_M_impl; }

      allocator_type
      get_allocator() const noexcept
      { return allocator_type(_M_get_Bit_allocator()); }


      _Bvector_base() = default;




      _Bvector_base(const allocator_type& __a)
      : _M_impl(__a) { }


      _Bvector_base(_Bvector_base&&) = default;


      ~_Bvector_base()
      { this->_M_deallocate(); }

    protected:
      _Bvector_impl _M_impl;

      _Bit_pointer
      _M_allocate(size_t __n)
      { return _Bit_alloc_traits::allocate(_M_impl, _S_nword(__n)); }

      void
      _M_deallocate()
      {
 if (_M_impl._M_start._M_p)
   {
     const size_t __n = _M_impl._M_end_addr() - _M_impl._M_start._M_p;
     _Bit_alloc_traits::deallocate(_M_impl,
       _M_impl._M_end_of_storage - __n,
       __n);
     _M_impl._M_reset();
   }
      }


      void
      _M_move_data(_Bvector_base&& __x) noexcept
      { _M_impl._M_move_data(std::move(__x._M_impl)); }


      static size_t
      _S_nword(size_t __n)
      { return (__n + int(_S_word_bit) - 1) / int(_S_word_bit); }
    };



}




namespace std __attribute__ ((__visibility__ ("default")))
{
# 591 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 3
  template<typename _Alloc>
    class vector<bool, _Alloc> : protected _Bvector_base<_Alloc>
    {
      typedef _Bvector_base<_Alloc> _Base;
      typedef typename _Base::_Bit_pointer _Bit_pointer;
      typedef typename _Base::_Bit_alloc_traits _Bit_alloc_traits;


      friend struct std::hash<vector>;


    public:
      typedef bool value_type;
      typedef size_t size_type;
      typedef ptrdiff_t difference_type;
      typedef _Bit_reference reference;
      typedef bool const_reference;
      typedef _Bit_reference* pointer;
      typedef const bool* const_pointer;
      typedef _Bit_iterator iterator;
      typedef _Bit_const_iterator const_iterator;
      typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
      typedef std::reverse_iterator<iterator> reverse_iterator;
      typedef _Alloc allocator_type;

      allocator_type
      get_allocator() const
      { return _Base::get_allocator(); }

    protected:
      using _Base::_M_allocate;
      using _Base::_M_deallocate;
      using _Base::_S_nword;
      using _Base::_M_get_Bit_allocator;

    public:

      vector() = default;




      explicit
      vector(const allocator_type& __a)
      : _Base(__a) { }


      explicit
      vector(size_type __n, const allocator_type& __a = allocator_type())
      : vector(__n, false, __a)
      { }

      vector(size_type __n, const bool& __value,
      const allocator_type& __a = allocator_type())





      : _Base(__a)
      {
 _M_initialize(__n);
 _M_initialize_value(__value);
      }

      vector(const vector& __x)
      : _Base(_Bit_alloc_traits::_S_select_on_copy(__x._M_get_Bit_allocator()))
      {
 _M_initialize(__x.size());
 _M_copy_aligned(__x.begin(), __x.end(), this->_M_impl._M_start);
      }


      vector(vector&&) = default;

      vector(vector&& __x, const allocator_type& __a)
      noexcept(_Bit_alloc_traits::_S_always_equal())
      : _Base(__a)
      {
 if (__x.get_allocator() == __a)
   this->_M_move_data(std::move(__x));
 else
   {
     _M_initialize(__x.size());
     _M_copy_aligned(__x.begin(), __x.end(), begin());
     __x.clear();
   }
      }

      vector(const vector& __x, const allocator_type& __a)
      : _Base(__a)
      {
 _M_initialize(__x.size());
 _M_copy_aligned(__x.begin(), __x.end(), this->_M_impl._M_start);
      }

      vector(initializer_list<bool> __l,
      const allocator_type& __a = allocator_type())
      : _Base(__a)
      {
 _M_initialize_range(__l.begin(), __l.end(),
       random_access_iterator_tag());
      }



      template<typename _InputIterator,
        typename = std::_RequireInputIter<_InputIterator>>
 vector(_InputIterator __first, _InputIterator __last,
        const allocator_type& __a = allocator_type())
 : _Base(__a)
 { _M_initialize_dispatch(__first, __last, __false_type()); }
# 714 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 3
      ~vector() noexcept { }

      vector&
      operator=(const vector& __x)
      {
 if (&__x == this)
   return *this;

 if (_Bit_alloc_traits::_S_propagate_on_copy_assign())
   {
     if (this->_M_get_Bit_allocator() != __x._M_get_Bit_allocator())
       {
  this->_M_deallocate();
  std::__alloc_on_copy(_M_get_Bit_allocator(),
         __x._M_get_Bit_allocator());
  _M_initialize(__x.size());
       }
     else
       std::__alloc_on_copy(_M_get_Bit_allocator(),
       __x._M_get_Bit_allocator());
   }

 if (__x.size() > capacity())
   {
     this->_M_deallocate();
     _M_initialize(__x.size());
   }
 this->_M_impl._M_finish = _M_copy_aligned(__x.begin(), __x.end(),
        begin());
 return *this;
      }


      vector&
      operator=(vector&& __x) noexcept(_Bit_alloc_traits::_S_nothrow_move())
      {
 if (_Bit_alloc_traits::_S_propagate_on_move_assign()
     || this->_M_get_Bit_allocator() == __x._M_get_Bit_allocator())
   {
     this->_M_deallocate();
     this->_M_move_data(std::move(__x));
     std::__alloc_on_move(_M_get_Bit_allocator(),
     __x._M_get_Bit_allocator());
   }
 else
   {
     if (__x.size() > capacity())
       {
  this->_M_deallocate();
  _M_initialize(__x.size());
       }
     this->_M_impl._M_finish = _M_copy_aligned(__x.begin(), __x.end(),
            begin());
     __x.clear();
   }
 return *this;
      }

      vector&
      operator=(initializer_list<bool> __l)
      {
 this->assign (__l.begin(), __l.end());
 return *this;
      }






      void
      assign(size_type __n, const bool& __x)
      { _M_fill_assign(__n, __x); }


      template<typename _InputIterator,
        typename = std::_RequireInputIter<_InputIterator>>
 void
 assign(_InputIterator __first, _InputIterator __last)
 { _M_assign_aux(__first, __last, std::__iterator_category(__first)); }
# 805 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 3
      void
      assign(initializer_list<bool> __l)
      { _M_assign_aux(__l.begin(), __l.end(), random_access_iterator_tag()); }


      iterator
      begin() noexcept
      { return iterator(this->_M_impl._M_start._M_p, 0); }

      const_iterator
      begin() const noexcept
      { return const_iterator(this->_M_impl._M_start._M_p, 0); }

      iterator
      end() noexcept
      { return this->_M_impl._M_finish; }

      const_iterator
      end() const noexcept
      { return this->_M_impl._M_finish; }

      reverse_iterator
      rbegin() noexcept
      { return reverse_iterator(end()); }

      const_reverse_iterator
      rbegin() const noexcept
      { return const_reverse_iterator(end()); }

      reverse_iterator
      rend() noexcept
      { return reverse_iterator(begin()); }

      const_reverse_iterator
      rend() const noexcept
      { return const_reverse_iterator(begin()); }


      const_iterator
      cbegin() const noexcept
      { return const_iterator(this->_M_impl._M_start._M_p, 0); }

      const_iterator
      cend() const noexcept
      { return this->_M_impl._M_finish; }

      const_reverse_iterator
      crbegin() const noexcept
      { return const_reverse_iterator(end()); }

      const_reverse_iterator
      crend() const noexcept
      { return const_reverse_iterator(begin()); }


      size_type
      size() const noexcept
      { return size_type(end() - begin()); }

      size_type
      max_size() const noexcept
      {
 const size_type __isize =
   __gnu_cxx::__numeric_traits<difference_type>::__max
   - int(_S_word_bit) + 1;
 const size_type __asize
   = _Bit_alloc_traits::max_size(_M_get_Bit_allocator());
 return (__asize <= __isize / int(_S_word_bit)
  ? __asize * int(_S_word_bit) : __isize);
      }

      size_type
      capacity() const noexcept
      { return size_type(const_iterator(this->_M_impl._M_end_addr(), 0)
    - begin()); }

      bool
      empty() const noexcept
      { return begin() == end(); }

      reference
      operator[](size_type __n)
      {
 return *iterator(this->_M_impl._M_start._M_p
    + __n / int(_S_word_bit), __n % int(_S_word_bit));
      }

      const_reference
      operator[](size_type __n) const
      {
 return *const_iterator(this->_M_impl._M_start._M_p
        + __n / int(_S_word_bit), __n % int(_S_word_bit));
      }

    protected:
      void
      _M_range_check(size_type __n) const
      {
 if (__n >= this->size())
   __throw_out_of_range_fmt(("vector<bool>::_M_range_check: __n " "(which is %zu) >= this->size() " "(which is %zu)"),


       __n, this->size());
      }

    public:
      reference
      at(size_type __n)
      { _M_range_check(__n); return (*this)[__n]; }

      const_reference
      at(size_type __n) const
      { _M_range_check(__n); return (*this)[__n]; }

      void
      reserve(size_type __n)
      {
 if (__n > max_size())
   __throw_length_error(("vector::reserve"));
 if (capacity() < __n)
   _M_reallocate(__n);
      }

      reference
      front()
      { return *begin(); }

      const_reference
      front() const
      { return *begin(); }

      reference
      back()
      { return *(end() - 1); }

      const_reference
      back() const
      { return *(end() - 1); }






      void
      data() noexcept { }

      void
      push_back(bool __x)
      {
 if (this->_M_impl._M_finish._M_p != this->_M_impl._M_end_addr())
   *this->_M_impl._M_finish++ = __x;
 else
   _M_insert_aux(end(), __x);
      }

      void
      swap(vector& __x) noexcept
      {
 std::swap(this->_M_impl._M_start, __x._M_impl._M_start);
 std::swap(this->_M_impl._M_finish, __x._M_impl._M_finish);
 std::swap(this->_M_impl._M_end_of_storage,
    __x._M_impl._M_end_of_storage);
 _Bit_alloc_traits::_S_on_swap(_M_get_Bit_allocator(),
          __x._M_get_Bit_allocator());
      }


      static void
      swap(reference __x, reference __y) noexcept
      {
 bool __tmp = __x;
 __x = __y;
 __y = __tmp;
      }

      iterator

      insert(const_iterator __position, const bool& __x = bool())



      {
 const difference_type __n = __position - begin();
 if (this->_M_impl._M_finish._M_p != this->_M_impl._M_end_addr()
     && __position == end())
   *this->_M_impl._M_finish++ = __x;
 else
   _M_insert_aux(__position._M_const_cast(), __x);
 return begin() + __n;
      }


      template<typename _InputIterator,
        typename = std::_RequireInputIter<_InputIterator>>
 iterator
 insert(const_iterator __position,
        _InputIterator __first, _InputIterator __last)
 {
   difference_type __offset = __position - cbegin();
   _M_insert_dispatch(__position._M_const_cast(),
        __first, __last, __false_type());
   return begin() + __offset;
 }
# 1021 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 3
      iterator
      insert(const_iterator __position, size_type __n, const bool& __x)
      {
 difference_type __offset = __position - cbegin();
 _M_fill_insert(__position._M_const_cast(), __n, __x);
 return begin() + __offset;
      }







      iterator
      insert(const_iterator __p, initializer_list<bool> __l)
      { return this->insert(__p, __l.begin(), __l.end()); }


      void
      pop_back()
      { --this->_M_impl._M_finish; }

      iterator

      erase(const_iterator __position)



      { return _M_erase(__position._M_const_cast()); }

      iterator

      erase(const_iterator __first, const_iterator __last)



      { return _M_erase(__first._M_const_cast(), __last._M_const_cast()); }

      void
      resize(size_type __new_size, bool __x = bool())
      {
 if (__new_size < size())
   _M_erase_at_end(begin() + difference_type(__new_size));
 else
   insert(end(), __new_size - size(), __x);
      }


      void
      shrink_to_fit()
      { _M_shrink_to_fit(); }


      void
      flip() noexcept
      {
 _Bit_type * const __end = this->_M_impl._M_end_addr();
 for (_Bit_type * __p = this->_M_impl._M_start._M_p; __p != __end; ++__p)
   *__p = ~*__p;
      }

      void
      clear() noexcept
      { _M_erase_at_end(begin()); }


      template<typename... _Args>

 reference



 emplace_back(_Args&&... __args)
 {
   push_back(bool(__args...));

   return back();

 }

      template<typename... _Args>
 iterator
 emplace(const_iterator __pos, _Args&&... __args)
 { return insert(__pos, bool(__args...)); }


    protected:

      iterator
      _M_copy_aligned(const_iterator __first, const_iterator __last,
        iterator __result)
      {
 _Bit_type* __q = std::copy(__first._M_p, __last._M_p, __result._M_p);
 return std::copy(const_iterator(__last._M_p, 0), __last,
    iterator(__q, 0));
      }

      void
      _M_initialize(size_type __n)
      {
 if (__n)
   {
     _Bit_pointer __q = this->_M_allocate(__n);
     this->_M_impl._M_end_of_storage = __q + _S_nword(__n);
     this->_M_impl._M_start = iterator(std::__addressof(*__q), 0);
   }
 else
   {
     this->_M_impl._M_end_of_storage = _Bit_pointer();
     this->_M_impl._M_start = iterator(0, 0);
   }
 this->_M_impl._M_finish = this->_M_impl._M_start + difference_type(__n);

      }

      void
      _M_initialize_value(bool __x)
      {
 if (_Bit_type* __p = this->_M_impl._M_start._M_p)
   __builtin_memset(__p, __x ? ~0 : 0,
      (this->_M_impl._M_end_addr() - __p)
      * sizeof(_Bit_type));
      }

      void
      _M_reallocate(size_type __n);


      bool
      _M_shrink_to_fit();






      template<typename _Integer>
 void
 _M_initialize_dispatch(_Integer __n, _Integer __x, __true_type)
 {
   _M_initialize(static_cast<size_type>(__n));
   _M_initialize_value(__x);
 }

      template<typename _InputIterator>
 void
 _M_initialize_dispatch(_InputIterator __first, _InputIterator __last,
          __false_type)
 { _M_initialize_range(__first, __last,
         std::__iterator_category(__first)); }

      template<typename _InputIterator>
 void
 _M_initialize_range(_InputIterator __first, _InputIterator __last,
       std::input_iterator_tag)
 {
   for (; __first != __last; ++__first)
     push_back(*__first);
 }

      template<typename _ForwardIterator>
 void
 _M_initialize_range(_ForwardIterator __first, _ForwardIterator __last,
       std::forward_iterator_tag)
 {
   const size_type __n = std::distance(__first, __last);
   _M_initialize(__n);
   std::copy(__first, __last, this->_M_impl._M_start);
 }
# 1207 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/stl_bvector.h" 3
      void
      _M_fill_assign(size_t __n, bool __x)
      {
 if (__n > size())
   {
     _M_initialize_value(__x);
     insert(end(), __n - size(), __x);
   }
 else
   {
     _M_erase_at_end(begin() + __n);
     _M_initialize_value(__x);
   }
      }

      template<typename _InputIterator>
 void
 _M_assign_aux(_InputIterator __first, _InputIterator __last,
        std::input_iterator_tag)
 {
   iterator __cur = begin();
   for (; __first != __last && __cur != end(); ++__cur, (void)++__first)
     *__cur = *__first;
   if (__first == __last)
     _M_erase_at_end(__cur);
   else
     insert(end(), __first, __last);
 }

      template<typename _ForwardIterator>
 void
 _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
        std::forward_iterator_tag)
 {
   const size_type __len = std::distance(__first, __last);
   if (__len < size())
     _M_erase_at_end(std::copy(__first, __last, begin()));
   else
     {
       _ForwardIterator __mid = __first;
       std::advance(__mid, size());
       std::copy(__first, __mid, begin());
       insert(end(), __mid, __last);
     }
 }





      template<typename _Integer>
 void
 _M_insert_dispatch(iterator __pos, _Integer __n, _Integer __x,
      __true_type)
 { _M_fill_insert(__pos, __n, __x); }

      template<typename _InputIterator>
 void
 _M_insert_dispatch(iterator __pos,
      _InputIterator __first, _InputIterator __last,
      __false_type)
 { _M_insert_range(__pos, __first, __last,
     std::__iterator_category(__first)); }

      void
      _M_fill_insert(iterator __position, size_type __n, bool __x);

      template<typename _InputIterator>
 void
 _M_insert_range(iterator __pos, _InputIterator __first,
   _InputIterator __last, std::input_iterator_tag)
 {
   for (; __first != __last; ++__first)
     {
       __pos = insert(__pos, *__first);
       ++__pos;
     }
 }

      template<typename _ForwardIterator>
 void
 _M_insert_range(iterator __position, _ForwardIterator __first,
   _ForwardIterator __last, std::forward_iterator_tag);

      void
      _M_insert_aux(iterator __position, bool __x);

      size_type
      _M_check_len(size_type __n, const char* __s) const
      {
 if (max_size() - size() < __n)
   __throw_length_error((__s));

 const size_type __len = size() + std::max(size(), __n);
 return (__len < size() || __len > max_size()) ? max_size() : __len;
      }

      void
      _M_erase_at_end(iterator __pos)
      { this->_M_impl._M_finish = __pos; }

      iterator
      _M_erase(iterator __pos);

      iterator
      _M_erase(iterator __first, iterator __last);
  };



}



namespace std __attribute__ ((__visibility__ ("default")))
{




  template<typename _Alloc>
    struct hash<std::vector<bool, _Alloc>>
    : public __hash_base<size_t, std::vector<bool, _Alloc>>
    {
      size_t
      operator()(const std::vector<bool, _Alloc>&) const noexcept;
    };


}
# 69 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 2 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/vector.tcc" 1 3
# 59 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/vector.tcc" 3
namespace std __attribute__ ((__visibility__ ("default")))
{



  template<typename _Tp, typename _Alloc>
    void
    vector<_Tp, _Alloc>::
    reserve(size_type __n)
    {
      if (__n > this->max_size())
 __throw_length_error(("vector::reserve"));
      if (this->capacity() < __n)
 {
   const size_type __old_size = size();
   pointer __tmp;

   if constexpr (_S_use_relocate())
     {
       __tmp = this->_M_allocate(__n);
       _S_relocate(this->_M_impl._M_start, this->_M_impl._M_finish,
     __tmp, _M_get_Tp_allocator());
     }
   else

     {
       __tmp = _M_allocate_and_copy(__n,
  std::__make_move_if_noexcept_iterator(this->_M_impl._M_start),
  std::__make_move_if_noexcept_iterator(this->_M_impl._M_finish));
       std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
       _M_get_Tp_allocator());
     }
                                ;
   _M_deallocate(this->_M_impl._M_start,
   this->_M_impl._M_end_of_storage
   - this->_M_impl._M_start);
   this->_M_impl._M_start = __tmp;
   this->_M_impl._M_finish = __tmp + __old_size;
   this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __n;
 }
    }


  template<typename _Tp, typename _Alloc>
    template<typename... _Args>

      typename vector<_Tp, _Alloc>::reference



      vector<_Tp, _Alloc>::
      emplace_back(_Args&&... __args)
      {
 if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
   {
                                   ;
     _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,
         std::forward<_Args>(__args)...);
     ++this->_M_impl._M_finish;
                                   ;
   }
 else
   _M_realloc_insert(end(), std::forward<_Args>(__args)...);

 return back();

      }


  template<typename _Tp, typename _Alloc>
    typename vector<_Tp, _Alloc>::iterator
    vector<_Tp, _Alloc>::

    insert(const_iterator __position, const value_type& __x)



    {
      const size_type __n = __position - begin();
      if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
 if (__position == end())
   {
                                   ;
     _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,
         __x);
     ++this->_M_impl._M_finish;
                                   ;
   }
 else
   {

     const auto __pos = begin() + (__position - cbegin());


     _Temporary_value __x_copy(this, __x);
     _M_insert_aux(__pos, std::move(__x_copy._M_val()));



   }
      else

 _M_realloc_insert(begin() + (__position - cbegin()), __x);




      return iterator(this->_M_impl._M_start + __n);
    }

  template<typename _Tp, typename _Alloc>
    typename vector<_Tp, _Alloc>::iterator
    vector<_Tp, _Alloc>::
    _M_erase(iterator __position)
    {
      if (__position + 1 != end())
 std::move(__position + 1, end(), __position);
      --this->_M_impl._M_finish;
      _Alloc_traits::destroy(this->_M_impl, this->_M_impl._M_finish);
                                      ;
      return __position;
    }

  template<typename _Tp, typename _Alloc>
    typename vector<_Tp, _Alloc>::iterator
    vector<_Tp, _Alloc>::
    _M_erase(iterator __first, iterator __last)
    {
      if (__first != __last)
 {
   if (__last != end())
     std::move(__last, end(), __first);
   _M_erase_at_end(__first.base() + (end() - __last));
 }
      return __first;
    }

  template<typename _Tp, typename _Alloc>
    vector<_Tp, _Alloc>&
    vector<_Tp, _Alloc>::
    operator=(const vector<_Tp, _Alloc>& __x)
    {
      if (&__x != this)
 {
                                ;

   if (_Alloc_traits::_S_propagate_on_copy_assign())
     {
       if (!_Alloc_traits::_S_always_equal()
           && _M_get_Tp_allocator() != __x._M_get_Tp_allocator())
         {

    this->clear();
    _M_deallocate(this->_M_impl._M_start,
    this->_M_impl._M_end_of_storage
    - this->_M_impl._M_start);
    this->_M_impl._M_start = nullptr;
    this->_M_impl._M_finish = nullptr;
    this->_M_impl._M_end_of_storage = nullptr;
  }
       std::__alloc_on_copy(_M_get_Tp_allocator(),
       __x._M_get_Tp_allocator());
     }

   const size_type __xlen = __x.size();
   if (__xlen > capacity())
     {
       pointer __tmp = _M_allocate_and_copy(__xlen, __x.begin(),
         __x.end());
       std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
       _M_get_Tp_allocator());
       _M_deallocate(this->_M_impl._M_start,
       this->_M_impl._M_end_of_storage
       - this->_M_impl._M_start);
       this->_M_impl._M_start = __tmp;
       this->_M_impl._M_end_of_storage = this->_M_impl._M_start + __xlen;
     }
   else if (size() >= __xlen)
     {
       std::_Destroy(std::copy(__x.begin(), __x.end(), begin()),
       end(), _M_get_Tp_allocator());
     }
   else
     {
       std::copy(__x._M_impl._M_start, __x._M_impl._M_start + size(),
   this->_M_impl._M_start);
       std::__uninitialized_copy_a(__x._M_impl._M_start + size(),
       __x._M_impl._M_finish,
       this->_M_impl._M_finish,
       _M_get_Tp_allocator());
     }
   this->_M_impl._M_finish = this->_M_impl._M_start + __xlen;
 }
      return *this;
    }

  template<typename _Tp, typename _Alloc>
    void
    vector<_Tp, _Alloc>::
    _M_fill_assign(size_t __n, const value_type& __val)
    {
      if (__n > capacity())
 {
   vector __tmp(__n, __val, _M_get_Tp_allocator());
   __tmp._M_impl._M_swap_data(this->_M_impl);
 }
      else if (__n > size())
 {
   std::fill(begin(), end(), __val);
   const size_type __add = __n - size();
                                     ;
   this->_M_impl._M_finish =
     std::__uninitialized_fill_n_a(this->_M_impl._M_finish,
       __add, __val, _M_get_Tp_allocator());
                                     ;
 }
      else
        _M_erase_at_end(std::fill_n(this->_M_impl._M_start, __n, __val));
    }

  template<typename _Tp, typename _Alloc>
    template<typename _InputIterator>
      void
      vector<_Tp, _Alloc>::
      _M_assign_aux(_InputIterator __first, _InputIterator __last,
      std::input_iterator_tag)
      {
 pointer __cur(this->_M_impl._M_start);
 for (; __first != __last && __cur != this->_M_impl._M_finish;
      ++__cur, (void)++__first)
   *__cur = *__first;
 if (__first == __last)
   _M_erase_at_end(__cur);
 else
   _M_range_insert(end(), __first, __last,
     std::__iterator_category(__first));
      }

  template<typename _Tp, typename _Alloc>
    template<typename _ForwardIterator>
      void
      vector<_Tp, _Alloc>::
      _M_assign_aux(_ForwardIterator __first, _ForwardIterator __last,
      std::forward_iterator_tag)
      {
 const size_type __len = std::distance(__first, __last);

 if (__len > capacity())
   {
     _S_check_init_len(__len, _M_get_Tp_allocator());
     pointer __tmp(_M_allocate_and_copy(__len, __first, __last));
     std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
     _M_get_Tp_allocator());
                                  ;
     _M_deallocate(this->_M_impl._M_start,
     this->_M_impl._M_end_of_storage
     - this->_M_impl._M_start);
     this->_M_impl._M_start = __tmp;
     this->_M_impl._M_finish = this->_M_impl._M_start + __len;
     this->_M_impl._M_end_of_storage = this->_M_impl._M_finish;
   }
 else if (size() >= __len)
   _M_erase_at_end(std::copy(__first, __last, this->_M_impl._M_start));
 else
   {
     _ForwardIterator __mid = __first;
     std::advance(__mid, size());
     std::copy(__first, __mid, this->_M_impl._M_start);
     const size_type __attribute__((__unused__)) __n = __len - size();
                                     ;
     this->_M_impl._M_finish =
       std::__uninitialized_copy_a(__mid, __last,
       this->_M_impl._M_finish,
       _M_get_Tp_allocator());
                                     ;
   }
      }


  template<typename _Tp, typename _Alloc>
    auto
    vector<_Tp, _Alloc>::
    _M_insert_rval(const_iterator __position, value_type&& __v) -> iterator
    {
      const auto __n = __position - cbegin();
      if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
 if (__position == cend())
   {
                                   ;
     _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,
         std::move(__v));
     ++this->_M_impl._M_finish;
                                   ;
   }
 else
   _M_insert_aux(begin() + __n, std::move(__v));
      else
 _M_realloc_insert(begin() + __n, std::move(__v));

      return iterator(this->_M_impl._M_start + __n);
    }

  template<typename _Tp, typename _Alloc>
    template<typename... _Args>
      auto
      vector<_Tp, _Alloc>::
      _M_emplace_aux(const_iterator __position, _Args&&... __args)
      -> iterator
      {
 const auto __n = __position - cbegin();
 if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
   if (__position == cend())
     {
                                     ;
       _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,
           std::forward<_Args>(__args)...);
       ++this->_M_impl._M_finish;
                                     ;
     }
   else
     {



       _Temporary_value __tmp(this, std::forward<_Args>(__args)...);
       _M_insert_aux(begin() + __n, std::move(__tmp._M_val()));
     }
 else
   _M_realloc_insert(begin() + __n, std::forward<_Args>(__args)...);

 return iterator(this->_M_impl._M_start + __n);
      }

  template<typename _Tp, typename _Alloc>
    template<typename _Arg>
      void
      vector<_Tp, _Alloc>::
      _M_insert_aux(iterator __position, _Arg&& __arg)






    {
                                    ;
      _Alloc_traits::construct(this->_M_impl, this->_M_impl._M_finish,
          std::move(*(this->_M_impl._M_finish - 1)));
      ++this->_M_impl._M_finish;
                                    ;



      std::move_backward(__position.base(), this->_M_impl._M_finish - 2, this->_M_impl._M_finish - 1);





      *__position = std::forward<_Arg>(__arg);

    }


  template<typename _Tp, typename _Alloc>
    template<typename... _Args>
      void
      vector<_Tp, _Alloc>::
      _M_realloc_insert(iterator __position, _Args&&... __args)






    {
      const size_type __len =
 _M_check_len(size_type(1), "vector::_M_realloc_insert");
      pointer __old_start = this->_M_impl._M_start;
      pointer __old_finish = this->_M_impl._M_finish;
      const size_type __elems_before = __position - begin();
      pointer __new_start(this->_M_allocate(__len));
      pointer __new_finish(__new_start);
      try
 {





   _Alloc_traits::construct(this->_M_impl,
       __new_start + __elems_before,

       std::forward<_Args>(__args)...);



   __new_finish = pointer();


   if constexpr (_S_use_relocate())
     {
       __new_finish = _S_relocate(__old_start, __position.base(),
      __new_start, _M_get_Tp_allocator());

       ++__new_finish;

       __new_finish = _S_relocate(__position.base(), __old_finish,
      __new_finish, _M_get_Tp_allocator());
     }
   else

     {
       __new_finish
  = std::__uninitialized_move_if_noexcept_a
  (__old_start, __position.base(),
   __new_start, _M_get_Tp_allocator());

       ++__new_finish;

       __new_finish
  = std::__uninitialized_move_if_noexcept_a
  (__position.base(), __old_finish,
   __new_finish, _M_get_Tp_allocator());
     }
 }
      catch(...)
 {
   if (!__new_finish)
     _Alloc_traits::destroy(this->_M_impl,
       __new_start + __elems_before);
   else
     std::_Destroy(__new_start, __new_finish, _M_get_Tp_allocator());
   _M_deallocate(__new_start, __len);
   throw;
 }

      if constexpr (!_S_use_relocate())

 std::_Destroy(__old_start, __old_finish, _M_get_Tp_allocator());
                                   ;
      _M_deallocate(__old_start,
      this->_M_impl._M_end_of_storage - __old_start);
      this->_M_impl._M_start = __new_start;
      this->_M_impl._M_finish = __new_finish;
      this->_M_impl._M_end_of_storage = __new_start + __len;
    }

  template<typename _Tp, typename _Alloc>
    void
    vector<_Tp, _Alloc>::
    _M_fill_insert(iterator __position, size_type __n, const value_type& __x)
    {
      if (__n != 0)
 {
   if (size_type(this->_M_impl._M_end_of_storage
   - this->_M_impl._M_finish) >= __n)
     {



       _Temporary_value __tmp(this, __x);
       value_type& __x_copy = __tmp._M_val();

       const size_type __elems_after = end() - __position;
       pointer __old_finish(this->_M_impl._M_finish);
       if (__elems_after > __n)
  {
                                    ;
    std::__uninitialized_move_a(this->_M_impl._M_finish - __n,
           this->_M_impl._M_finish,
           this->_M_impl._M_finish,
           _M_get_Tp_allocator());
    this->_M_impl._M_finish += __n;
                                    ;
    std::move_backward(__position.base(), __old_finish - __n, __old_finish);

    std::fill(__position.base(), __position.base() + __n,
       __x_copy);
  }
       else
  {
                                    ;
    this->_M_impl._M_finish =
      std::__uninitialized_fill_n_a(this->_M_impl._M_finish,
        __n - __elems_after,
        __x_copy,
        _M_get_Tp_allocator());
                                                    ;
    std::__uninitialized_move_a(__position.base(), __old_finish,
           this->_M_impl._M_finish,
           _M_get_Tp_allocator());
    this->_M_impl._M_finish += __elems_after;
                                              ;
    std::fill(__position.base(), __old_finish, __x_copy);
  }
     }
   else
     {
       const size_type __len =
  _M_check_len(__n, "vector::_M_fill_insert");
       const size_type __elems_before = __position - begin();
       pointer __new_start(this->_M_allocate(__len));
       pointer __new_finish(__new_start);
       try
  {

    std::__uninitialized_fill_n_a(__new_start + __elems_before,
      __n, __x,
      _M_get_Tp_allocator());
    __new_finish = pointer();

    __new_finish
      = std::__uninitialized_move_if_noexcept_a
      (this->_M_impl._M_start, __position.base(),
       __new_start, _M_get_Tp_allocator());

    __new_finish += __n;

    __new_finish
      = std::__uninitialized_move_if_noexcept_a
      (__position.base(), this->_M_impl._M_finish,
       __new_finish, _M_get_Tp_allocator());
  }
       catch(...)
  {
    if (!__new_finish)
      std::_Destroy(__new_start + __elems_before,
      __new_start + __elems_before + __n,
      _M_get_Tp_allocator());
    else
      std::_Destroy(__new_start, __new_finish,
      _M_get_Tp_allocator());
    _M_deallocate(__new_start, __len);
    throw;
  }
       std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
       _M_get_Tp_allocator());
                                    ;
       _M_deallocate(this->_M_impl._M_start,
       this->_M_impl._M_end_of_storage
       - this->_M_impl._M_start);
       this->_M_impl._M_start = __new_start;
       this->_M_impl._M_finish = __new_finish;
       this->_M_impl._M_end_of_storage = __new_start + __len;
     }
 }
    }


  template<typename _Tp, typename _Alloc>
    void
    vector<_Tp, _Alloc>::
    _M_default_append(size_type __n)
    {
      if (__n != 0)
 {
   const size_type __size = size();
   size_type __navail = size_type(this->_M_impl._M_end_of_storage
      - this->_M_impl._M_finish);

   if (__size > max_size() || __navail > max_size() - __size)
     __builtin_unreachable();

   if (__navail >= __n)
     {
                                       ;
       this->_M_impl._M_finish =
  std::__uninitialized_default_n_a(this->_M_impl._M_finish,
       __n, _M_get_Tp_allocator());
                                       ;
     }
   else
     {
       const size_type __len =
  _M_check_len(__n, "vector::_M_default_append");
       pointer __new_start(this->_M_allocate(__len));
       if constexpr (_S_use_relocate())
  {
    try
      {
        std::__uninitialized_default_n_a(__new_start + __size,
         __n, _M_get_Tp_allocator());
      }
    catch(...)
      {
        _M_deallocate(__new_start, __len);
        throw;
      }
    _S_relocate(this->_M_impl._M_start, this->_M_impl._M_finish,
         __new_start, _M_get_Tp_allocator());
  }
       else
  {
    pointer __destroy_from = pointer();
    try
      {
        std::__uninitialized_default_n_a(__new_start + __size,
         __n, _M_get_Tp_allocator());
        __destroy_from = __new_start + __size;
        std::__uninitialized_move_if_noexcept_a(
         this->_M_impl._M_start, this->_M_impl._M_finish,
         __new_start, _M_get_Tp_allocator());
      }
    catch(...)
      {
        if (__destroy_from)
   std::_Destroy(__destroy_from, __destroy_from + __n,
          _M_get_Tp_allocator());
        _M_deallocate(__new_start, __len);
        throw;
      }
    std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
    _M_get_Tp_allocator());
  }
                                    ;
       _M_deallocate(this->_M_impl._M_start,
       this->_M_impl._M_end_of_storage
       - this->_M_impl._M_start);
       this->_M_impl._M_start = __new_start;
       this->_M_impl._M_finish = __new_start + __size + __n;
       this->_M_impl._M_end_of_storage = __new_start + __len;
     }
 }
    }

  template<typename _Tp, typename _Alloc>
    bool
    vector<_Tp, _Alloc>::
    _M_shrink_to_fit()
    {
      if (capacity() == size())
 return false;
                                   ;
      return std::__shrink_to_fit_aux<vector>::_S_do_it(*this);
    }


  template<typename _Tp, typename _Alloc>
    template<typename _InputIterator>
      void
      vector<_Tp, _Alloc>::
      _M_range_insert(iterator __pos, _InputIterator __first,
        _InputIterator __last, std::input_iterator_tag)
      {
 if (__pos == end())
   {
     for (; __first != __last; ++__first)
       insert(end(), *__first);
   }
 else if (__first != __last)
   {
     vector __tmp(__first, __last, _M_get_Tp_allocator());
     insert(__pos,
     std::make_move_iterator(__tmp.begin()),
     std::make_move_iterator(__tmp.end()));
   }
      }

  template<typename _Tp, typename _Alloc>
    template<typename _ForwardIterator>
      void
      vector<_Tp, _Alloc>::
      _M_range_insert(iterator __position, _ForwardIterator __first,
        _ForwardIterator __last, std::forward_iterator_tag)
      {
 if (__first != __last)
   {
     const size_type __n = std::distance(__first, __last);
     if (size_type(this->_M_impl._M_end_of_storage
     - this->_M_impl._M_finish) >= __n)
       {
  const size_type __elems_after = end() - __position;
  pointer __old_finish(this->_M_impl._M_finish);
  if (__elems_after > __n)
    {
                                      ;
      std::__uninitialized_move_a(this->_M_impl._M_finish - __n,
      this->_M_impl._M_finish,
      this->_M_impl._M_finish,
      _M_get_Tp_allocator());
      this->_M_impl._M_finish += __n;
                                      ;
      std::move_backward(__position.base(), __old_finish - __n, __old_finish);

      std::copy(__first, __last, __position);
    }
  else
    {
      _ForwardIterator __mid = __first;
      std::advance(__mid, __elems_after);
                                      ;
      std::__uninitialized_copy_a(__mid, __last,
      this->_M_impl._M_finish,
      _M_get_Tp_allocator());
      this->_M_impl._M_finish += __n - __elems_after;
                                                      ;
      std::__uninitialized_move_a(__position.base(),
      __old_finish,
      this->_M_impl._M_finish,
      _M_get_Tp_allocator());
      this->_M_impl._M_finish += __elems_after;
                                                ;
      std::copy(__first, __mid, __position);
    }
       }
     else
       {
  const size_type __len =
    _M_check_len(__n, "vector::_M_range_insert");
  pointer __new_start(this->_M_allocate(__len));
  pointer __new_finish(__new_start);
  try
    {
      __new_finish
        = std::__uninitialized_move_if_noexcept_a
        (this->_M_impl._M_start, __position.base(),
         __new_start, _M_get_Tp_allocator());
      __new_finish
        = std::__uninitialized_copy_a(__first, __last,
          __new_finish,
          _M_get_Tp_allocator());
      __new_finish
        = std::__uninitialized_move_if_noexcept_a
        (__position.base(), this->_M_impl._M_finish,
         __new_finish, _M_get_Tp_allocator());
    }
  catch(...)
    {
      std::_Destroy(__new_start, __new_finish,
      _M_get_Tp_allocator());
      _M_deallocate(__new_start, __len);
      throw;
    }
  std::_Destroy(this->_M_impl._M_start, this->_M_impl._M_finish,
         _M_get_Tp_allocator());
                               ;
  _M_deallocate(this->_M_impl._M_start,
         this->_M_impl._M_end_of_storage
         - this->_M_impl._M_start);
  this->_M_impl._M_start = __new_start;
  this->_M_impl._M_finish = __new_finish;
  this->_M_impl._M_end_of_storage = __new_start + __len;
       }
   }
      }



  template<typename _Alloc>
    void
    vector<bool, _Alloc>::
    _M_reallocate(size_type __n)
    {
      _Bit_pointer __q = this->_M_allocate(__n);
      iterator __start(std::__addressof(*__q), 0);
      iterator __finish(_M_copy_aligned(begin(), end(), __start));
      this->_M_deallocate();
      this->_M_impl._M_start = __start;
      this->_M_impl._M_finish = __finish;
      this->_M_impl._M_end_of_storage = __q + _S_nword(__n);
    }

  template<typename _Alloc>
    void
    vector<bool, _Alloc>::
    _M_fill_insert(iterator __position, size_type __n, bool __x)
    {
      if (__n == 0)
 return;
      if (capacity() - size() >= __n)
 {
   std::copy_backward(__position, end(),
        this->_M_impl._M_finish + difference_type(__n));
   std::fill(__position, __position + difference_type(__n), __x);
   this->_M_impl._M_finish += difference_type(__n);
 }
      else
 {
   const size_type __len =
     _M_check_len(__n, "vector<bool>::_M_fill_insert");
   _Bit_pointer __q = this->_M_allocate(__len);
   iterator __start(std::__addressof(*__q), 0);
   iterator __i = _M_copy_aligned(begin(), __position, __start);
   std::fill(__i, __i + difference_type(__n), __x);
   iterator __finish = std::copy(__position, end(),
     __i + difference_type(__n));
   this->_M_deallocate();
   this->_M_impl._M_end_of_storage = __q + _S_nword(__len);
   this->_M_impl._M_start = __start;
   this->_M_impl._M_finish = __finish;
 }
    }

  template<typename _Alloc>
    template<typename _ForwardIterator>
      void
      vector<bool, _Alloc>::
      _M_insert_range(iterator __position, _ForwardIterator __first,
        _ForwardIterator __last, std::forward_iterator_tag)
      {
 if (__first != __last)
   {
     size_type __n = std::distance(__first, __last);
     if (capacity() - size() >= __n)
       {
  std::copy_backward(__position, end(),
       this->_M_impl._M_finish
       + difference_type(__n));
  std::copy(__first, __last, __position);
  this->_M_impl._M_finish += difference_type(__n);
       }
     else
       {
  const size_type __len =
    _M_check_len(__n, "vector<bool>::_M_insert_range");
  _Bit_pointer __q = this->_M_allocate(__len);
  iterator __start(std::__addressof(*__q), 0);
  iterator __i = _M_copy_aligned(begin(), __position, __start);
  __i = std::copy(__first, __last, __i);
  iterator __finish = std::copy(__position, end(), __i);
  this->_M_deallocate();
  this->_M_impl._M_end_of_storage = __q + _S_nword(__len);
  this->_M_impl._M_start = __start;
  this->_M_impl._M_finish = __finish;
       }
   }
      }

  template<typename _Alloc>
    void
    vector<bool, _Alloc>::
    _M_insert_aux(iterator __position, bool __x)
    {
      if (this->_M_impl._M_finish._M_p != this->_M_impl._M_end_addr())
 {
   std::copy_backward(__position, this->_M_impl._M_finish,
        this->_M_impl._M_finish + 1);
   *__position = __x;
   ++this->_M_impl._M_finish;
 }
      else
 {
   const size_type __len =
     _M_check_len(size_type(1), "vector<bool>::_M_insert_aux");
   _Bit_pointer __q = this->_M_allocate(__len);
   iterator __start(std::__addressof(*__q), 0);
   iterator __i = _M_copy_aligned(begin(), __position, __start);
   *__i++ = __x;
   iterator __finish = std::copy(__position, end(), __i);
   this->_M_deallocate();
   this->_M_impl._M_end_of_storage = __q + _S_nword(__len);
   this->_M_impl._M_start = __start;
   this->_M_impl._M_finish = __finish;
 }
    }

  template<typename _Alloc>
    typename vector<bool, _Alloc>::iterator
    vector<bool, _Alloc>::
    _M_erase(iterator __position)
    {
      if (__position + 1 != end())
        std::copy(__position + 1, end(), __position);
      --this->_M_impl._M_finish;
      return __position;
    }

  template<typename _Alloc>
    typename vector<bool, _Alloc>::iterator
    vector<bool, _Alloc>::
    _M_erase(iterator __first, iterator __last)
    {
      if (__first != __last)
 _M_erase_at_end(std::copy(__last, end(), __first));
      return __first;
    }


  template<typename _Alloc>
    bool
    vector<bool, _Alloc>::
    _M_shrink_to_fit()
    {
      if (capacity() - size() < int(_S_word_bit))
 return false;
      try
 {
   _M_reallocate(size());
   return true;
 }
      catch(...)
 { return false; }
    }




}



namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Alloc>
    size_t
    hash<std::vector<bool, _Alloc>>::
    operator()(const std::vector<bool, _Alloc>& __b) const noexcept
    {
      size_t __hash = 0;
      using std::_S_word_bit;
      using std::_Bit_type;

      const size_t __words = __b.size() / _S_word_bit;
      if (__words)
 {
   const size_t __clength = __words * sizeof(_Bit_type);
   __hash = std::_Hash_impl::hash(__b._M_impl._M_start._M_p, __clength);
 }

      const size_t __extrabits = __b.size() % _S_word_bit;
      if (__extrabits)
 {
   _Bit_type __hiword = *__b._M_impl._M_finish._M_p;
   __hiword &= ~((~static_cast<_Bit_type>(0)) << __extrabits);

   const size_t __clength
     = (__extrabits + 8 - 1) / 8;
   if (__words)
     __hash = std::_Hash_impl::hash(&__hiword, __clength, __hash);
   else
     __hash = std::_Hash_impl::hash(&__hiword, __clength);
 }

      return __hash;
    }


}
# 73 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 2 3
# 84 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 3
namespace std __attribute__ ((__visibility__ ("default")))
{

  namespace pmr {
    template<typename _Tp> class polymorphic_allocator;
    template<typename _Tp>
      using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
  }
# 100 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/vector" 3
}
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 2 3





namespace std __attribute__ ((__visibility__ ("default")))
{






  template<typename _Callable, typename... _Args>
    inline invoke_result_t<_Callable, _Args...>
    invoke(_Callable&& __fn, _Args&&... __args)
    noexcept(is_nothrow_invocable_v<_Callable, _Args...>)
    {
      return std::__invoke(std::forward<_Callable>(__fn),
      std::forward<_Args>(__args)...);
    }


  template<typename _MemFunPtr,
    bool __is_mem_fn = is_member_function_pointer<_MemFunPtr>::value>
    class _Mem_fn_base
    : public _Mem_fn_traits<_MemFunPtr>::__maybe_type
    {
      using _Traits = _Mem_fn_traits<_MemFunPtr>;

      using _Arity = typename _Traits::__arity;
      using _Varargs = typename _Traits::__vararg;

      template<typename _Func, typename... _BoundArgs>
 friend struct _Bind_check_arity;

      _MemFunPtr _M_pmf;

    public:

      using result_type = typename _Traits::__result_type;

      explicit constexpr
      _Mem_fn_base(_MemFunPtr __pmf) noexcept : _M_pmf(__pmf) { }

      template<typename... _Args>
 auto
 operator()(_Args&&... __args) const
 noexcept(noexcept(
       std::__invoke(_M_pmf, std::forward<_Args>(__args)...)))
 -> decltype(std::__invoke(_M_pmf, std::forward<_Args>(__args)...))
 { return std::__invoke(_M_pmf, std::forward<_Args>(__args)...); }
    };


  template<typename _MemObjPtr>
    class _Mem_fn_base<_MemObjPtr, false>
    {
      using _Arity = integral_constant<size_t, 0>;
      using _Varargs = false_type;

      template<typename _Func, typename... _BoundArgs>
 friend struct _Bind_check_arity;

      _MemObjPtr _M_pm;

    public:
      explicit constexpr
      _Mem_fn_base(_MemObjPtr __pm) noexcept : _M_pm(__pm) { }

      template<typename _Tp>
 auto
 operator()(_Tp&& __obj) const
 noexcept(noexcept(std::__invoke(_M_pm, std::forward<_Tp>(__obj))))
 -> decltype(std::__invoke(_M_pm, std::forward<_Tp>(__obj)))
 { return std::__invoke(_M_pm, std::forward<_Tp>(__obj)); }
    };

  template<typename _MemberPointer>
    struct _Mem_fn;

  template<typename _Res, typename _Class>
    struct _Mem_fn<_Res _Class::*>
    : _Mem_fn_base<_Res _Class::*>
    {
      using _Mem_fn_base<_Res _Class::*>::_Mem_fn_base;
    };
# 158 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
  template<typename _Tp, typename _Class>
    inline _Mem_fn<_Tp _Class::*>
    mem_fn(_Tp _Class::* __pm) noexcept
    {
      return _Mem_fn<_Tp _Class::*>(__pm);
    }
# 173 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
  template<typename _Tp>
    struct is_bind_expression
    : public false_type { };
# 184 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
  template<typename _Tp>
    struct is_placeholder
    : public integral_constant<int, 0>
    { };


  template <typename _Tp> inline constexpr bool is_bind_expression_v
    = is_bind_expression<_Tp>::value;
  template <typename _Tp> inline constexpr int is_placeholder_v
    = is_placeholder<_Tp>::value;





  template<int _Num> struct _Placeholder { };





  namespace placeholders
  {




    extern const _Placeholder<1> _1;
    extern const _Placeholder<2> _2;
    extern const _Placeholder<3> _3;
    extern const _Placeholder<4> _4;
    extern const _Placeholder<5> _5;
    extern const _Placeholder<6> _6;
    extern const _Placeholder<7> _7;
    extern const _Placeholder<8> _8;
    extern const _Placeholder<9> _9;
    extern const _Placeholder<10> _10;
    extern const _Placeholder<11> _11;
    extern const _Placeholder<12> _12;
    extern const _Placeholder<13> _13;
    extern const _Placeholder<14> _14;
    extern const _Placeholder<15> _15;
    extern const _Placeholder<16> _16;
    extern const _Placeholder<17> _17;
    extern const _Placeholder<18> _18;
    extern const _Placeholder<19> _19;
    extern const _Placeholder<20> _20;
    extern const _Placeholder<21> _21;
    extern const _Placeholder<22> _22;
    extern const _Placeholder<23> _23;
    extern const _Placeholder<24> _24;
    extern const _Placeholder<25> _25;
    extern const _Placeholder<26> _26;
    extern const _Placeholder<27> _27;
    extern const _Placeholder<28> _28;
    extern const _Placeholder<29> _29;
  }






  template<int _Num>
    struct is_placeholder<_Placeholder<_Num> >
    : public integral_constant<int, _Num>
    { };

  template<int _Num>
    struct is_placeholder<const _Placeholder<_Num> >
    : public integral_constant<int, _Num>
    { };



  template<std::size_t __i, typename _Tuple>
    using _Safe_tuple_element_t
      = typename enable_if<(__i < tuple_size<_Tuple>::value),
      tuple_element<__i, _Tuple>>::type::type;
# 275 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
  template<typename _Arg,
    bool _IsBindExp = is_bind_expression<_Arg>::value,
    bool _IsPlaceholder = (is_placeholder<_Arg>::value > 0)>
    class _Mu;






  template<typename _Tp>
    class _Mu<reference_wrapper<_Tp>, false, false>
    {
    public:




      template<typename _CVRef, typename _Tuple>
 _Tp&
 operator()(_CVRef& __arg, _Tuple&) const volatile
 { return __arg.get(); }
    };







  template<typename _Arg>
    class _Mu<_Arg, true, false>
    {
    public:
      template<typename _CVArg, typename... _Args>
 auto
 operator()(_CVArg& __arg,
     tuple<_Args...>& __tuple) const volatile
 -> decltype(__arg(declval<_Args>()...))
 {

   typedef typename _Build_index_tuple<sizeof...(_Args)>::__type
     _Indexes;
   return this->__call(__arg, __tuple, _Indexes());
 }

    private:


      template<typename _CVArg, typename... _Args, std::size_t... _Indexes>
 auto
 __call(_CVArg& __arg, tuple<_Args...>& __tuple,
        const _Index_tuple<_Indexes...>&) const volatile
 -> decltype(__arg(declval<_Args>()...))
 {
   return __arg(std::get<_Indexes>(std::move(__tuple))...);
 }
    };






  template<typename _Arg>
    class _Mu<_Arg, false, true>
    {
    public:
      template<typename _Tuple>
 _Safe_tuple_element_t<(is_placeholder<_Arg>::value - 1), _Tuple>&&
 operator()(const volatile _Arg&, _Tuple& __tuple) const volatile
 {
   return
     ::std::get<(is_placeholder<_Arg>::value - 1)>(std::move(__tuple));
 }
    };






  template<typename _Arg>
    class _Mu<_Arg, false, false>
    {
    public:
      template<typename _CVArg, typename _Tuple>
 _CVArg&&
 operator()(_CVArg&& __arg, _Tuple&) const volatile
 { return std::forward<_CVArg>(__arg); }
    };


  template<std::size_t _Ind, typename... _Tp>
    inline auto
    __volget(volatile tuple<_Tp...>& __tuple)
    -> __tuple_element_t<_Ind, tuple<_Tp...>> volatile&
    { return std::get<_Ind>(const_cast<tuple<_Tp...>&>(__tuple)); }


  template<std::size_t _Ind, typename... _Tp>
    inline auto
    __volget(const volatile tuple<_Tp...>& __tuple)
    -> __tuple_element_t<_Ind, tuple<_Tp...>> const volatile&
    { return std::get<_Ind>(const_cast<const tuple<_Tp...>&>(__tuple)); }


  template<typename _Signature>
    struct _Bind;

   template<typename _Functor, typename... _Bound_args>
    class _Bind<_Functor(_Bound_args...)>
    : public _Weak_result_type<_Functor>
    {
      typedef typename _Build_index_tuple<sizeof...(_Bound_args)>::__type
 _Bound_indexes;

      _Functor _M_f;
      tuple<_Bound_args...> _M_bound_args;


      template<typename _Result, typename... _Args, std::size_t... _Indexes>
 _Result
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
 {
   return std::__invoke(_M_f,
       _Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)...
       );
 }


      template<typename _Result, typename... _Args, std::size_t... _Indexes>
 _Result
 __call_c(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
 {
   return std::__invoke(_M_f,
       _Mu<_Bound_args>()(std::get<_Indexes>(_M_bound_args), __args)...
       );
 }


      template<typename _Result, typename... _Args, std::size_t... _Indexes>
 _Result
 __call_v(tuple<_Args...>&& __args,
   _Index_tuple<_Indexes...>) volatile
 {
   return std::__invoke(_M_f,
       _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
       );
 }


      template<typename _Result, typename... _Args, std::size_t... _Indexes>
 _Result
 __call_c_v(tuple<_Args...>&& __args,
     _Index_tuple<_Indexes...>) const volatile
 {
   return std::__invoke(_M_f,
       _Mu<_Bound_args>()(__volget<_Indexes>(_M_bound_args), __args)...
       );
 }

      template<typename _BoundArg, typename _CallArgs>
 using _Mu_type = decltype(
     _Mu<typename remove_cv<_BoundArg>::type>()(
       std::declval<_BoundArg&>(), std::declval<_CallArgs&>()) );

      template<typename _Fn, typename _CallArgs, typename... _BArgs>
 using _Res_type_impl
   = typename result_of< _Fn&(_Mu_type<_BArgs, _CallArgs>&&...) >::type;

      template<typename _CallArgs>
 using _Res_type = _Res_type_impl<_Functor, _CallArgs, _Bound_args...>;

      template<typename _CallArgs>
 using __dependent = typename
   enable_if<bool(tuple_size<_CallArgs>::value+1), _Functor>::type;

      template<typename _CallArgs, template<class> class __cv_quals>
 using _Res_type_cv = _Res_type_impl<
   typename __cv_quals<__dependent<_CallArgs>>::type,
   _CallArgs,
   typename __cv_quals<_Bound_args>::type...>;

     public:
      template<typename... _Args>
 explicit _Bind(const _Functor& __f, _Args&&... __args)
 : _M_f(__f), _M_bound_args(std::forward<_Args>(__args)...)
 { }

      template<typename... _Args>
 explicit _Bind(_Functor&& __f, _Args&&... __args)
 : _M_f(std::move(__f)), _M_bound_args(std::forward<_Args>(__args)...)
 { }

      _Bind(const _Bind&) = default;

      _Bind(_Bind&& __b)
      : _M_f(std::move(__b._M_f)), _M_bound_args(std::move(__b._M_bound_args))
      { }


      template<typename... _Args,
        typename _Result = _Res_type<tuple<_Args...>>>
 _Result
 operator()(_Args&&... __args)
 {
   return this->__call<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }


      template<typename... _Args,
        typename _Result = _Res_type_cv<tuple<_Args...>, add_const>>
 _Result
 operator()(_Args&&... __args) const
 {
   return this->__call_c<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }
# 505 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
      template<typename... _Args,
        typename _Result = _Res_type_cv<tuple<_Args...>, add_volatile>>
 [[deprecated("std::bind does not support volatile in C++17")]]
 _Result
 operator()(_Args&&... __args) volatile
 {
   return this->__call_v<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }


      template<typename... _Args,
        typename _Result = _Res_type_cv<tuple<_Args...>, add_cv>>
 [[deprecated("std::bind does not support volatile in C++17")]]
 _Result
 operator()(_Args&&... __args) const volatile
 {
   return this->__call_c_v<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }
    };


  template<typename _Result, typename _Signature>
    struct _Bind_result;

  template<typename _Result, typename _Functor, typename... _Bound_args>
    class _Bind_result<_Result, _Functor(_Bound_args...)>
    {
      typedef typename _Build_index_tuple<sizeof...(_Bound_args)>::__type
 _Bound_indexes;

      _Functor _M_f;
      tuple<_Bound_args...> _M_bound_args;


      template<typename _Res>
 using __enable_if_void
   = typename enable_if<is_void<_Res>{}>::type;

      template<typename _Res>
 using __disable_if_void
   = typename enable_if<!is_void<_Res>{}, _Result>::type;


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __disable_if_void<_Res>
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
 {
   return std::__invoke(_M_f, _Mu<_Bound_args>()
        (std::get<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __enable_if_void<_Res>
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>)
 {
   std::__invoke(_M_f, _Mu<_Bound_args>()
        (std::get<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __disable_if_void<_Res>
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
 {
   return std::__invoke(_M_f, _Mu<_Bound_args>()
        (std::get<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __enable_if_void<_Res>
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) const
 {
   std::__invoke(_M_f, _Mu<_Bound_args>()
        (std::get<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __disable_if_void<_Res>
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
 {
   return std::__invoke(_M_f, _Mu<_Bound_args>()
        (__volget<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __enable_if_void<_Res>
 __call(tuple<_Args...>&& __args, _Index_tuple<_Indexes...>) volatile
 {
   std::__invoke(_M_f, _Mu<_Bound_args>()
        (__volget<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __disable_if_void<_Res>
 __call(tuple<_Args...>&& __args,
        _Index_tuple<_Indexes...>) const volatile
 {
   return std::__invoke(_M_f, _Mu<_Bound_args>()
        (__volget<_Indexes>(_M_bound_args), __args)...);
 }


      template<typename _Res, typename... _Args, std::size_t... _Indexes>
 __enable_if_void<_Res>
 __call(tuple<_Args...>&& __args,
        _Index_tuple<_Indexes...>) const volatile
 {
   std::__invoke(_M_f, _Mu<_Bound_args>()
        (__volget<_Indexes>(_M_bound_args), __args)...);
 }

    public:
      typedef _Result result_type;

      template<typename... _Args>
 explicit _Bind_result(const _Functor& __f, _Args&&... __args)
 : _M_f(__f), _M_bound_args(std::forward<_Args>(__args)...)
 { }

      template<typename... _Args>
 explicit _Bind_result(_Functor&& __f, _Args&&... __args)
 : _M_f(std::move(__f)), _M_bound_args(std::forward<_Args>(__args)...)
 { }

      _Bind_result(const _Bind_result&) = default;

      _Bind_result(_Bind_result&& __b)
      : _M_f(std::move(__b._M_f)), _M_bound_args(std::move(__b._M_bound_args))
      { }


      template<typename... _Args>
 result_type
 operator()(_Args&&... __args)
 {
   return this->__call<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }


      template<typename... _Args>
 result_type
 operator()(_Args&&... __args) const
 {
   return this->__call<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }


      template<typename... _Args>
 [[deprecated("std::bind does not support volatile in C++17")]]
 result_type
 operator()(_Args&&... __args) volatile
 {
   return this->__call<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }


      template<typename... _Args>
 [[deprecated("std::bind does not support volatile in C++17")]]
 result_type
 operator()(_Args&&... __args) const volatile
 {
   return this->__call<_Result>(
       std::forward_as_tuple(std::forward<_Args>(__args)...),
       _Bound_indexes());
 }
    };






  template<typename _Signature>
    struct is_bind_expression<_Bind<_Signature> >
    : public true_type { };





  template<typename _Signature>
    struct is_bind_expression<const _Bind<_Signature> >
    : public true_type { };





  template<typename _Signature>
    struct is_bind_expression<volatile _Bind<_Signature> >
    : public true_type { };





  template<typename _Signature>
    struct is_bind_expression<const volatile _Bind<_Signature>>
    : public true_type { };





  template<typename _Result, typename _Signature>
    struct is_bind_expression<_Bind_result<_Result, _Signature>>
    : public true_type { };





  template<typename _Result, typename _Signature>
    struct is_bind_expression<const _Bind_result<_Result, _Signature>>
    : public true_type { };





  template<typename _Result, typename _Signature>
    struct is_bind_expression<volatile _Bind_result<_Result, _Signature>>
    : public true_type { };





  template<typename _Result, typename _Signature>
    struct is_bind_expression<const volatile _Bind_result<_Result, _Signature>>
    : public true_type { };

  template<typename _Func, typename... _BoundArgs>
    struct _Bind_check_arity { };

  template<typename _Ret, typename... _Args, typename... _BoundArgs>
    struct _Bind_check_arity<_Ret (*)(_Args...), _BoundArgs...>
    {
      static_assert(sizeof...(_BoundArgs) == sizeof...(_Args),
                   "Wrong number of arguments for function");
    };

  template<typename _Ret, typename... _Args, typename... _BoundArgs>
    struct _Bind_check_arity<_Ret (*)(_Args......), _BoundArgs...>
    {
      static_assert(sizeof...(_BoundArgs) >= sizeof...(_Args),
                   "Wrong number of arguments for function");
    };

  template<typename _Tp, typename _Class, typename... _BoundArgs>
    struct _Bind_check_arity<_Tp _Class::*, _BoundArgs...>
    {
      using _Arity = typename _Mem_fn<_Tp _Class::*>::_Arity;
      using _Varargs = typename _Mem_fn<_Tp _Class::*>::_Varargs;
      static_assert(_Varargs::value
      ? sizeof...(_BoundArgs) >= _Arity::value + 1
      : sizeof...(_BoundArgs) == _Arity::value + 1,
      "Wrong number of arguments for pointer-to-member");
    };




  template<typename _Tp, typename _Tp2 = typename decay<_Tp>::type>
    using __is_socketlike = __or_<is_integral<_Tp2>, is_enum<_Tp2>>;

  template<bool _SocketLike, typename _Func, typename... _BoundArgs>
    struct _Bind_helper
    : _Bind_check_arity<typename decay<_Func>::type, _BoundArgs...>
    {
      typedef typename decay<_Func>::type __func_type;
      typedef _Bind<__func_type(typename decay<_BoundArgs>::type...)> type;
    };




  template<typename _Func, typename... _BoundArgs>
    struct _Bind_helper<true, _Func, _BoundArgs...>
    { };





  template<typename _Func, typename... _BoundArgs>
    inline typename
    _Bind_helper<__is_socketlike<_Func>::value, _Func, _BoundArgs...>::type
    bind(_Func&& __f, _BoundArgs&&... __args)
    {
      typedef _Bind_helper<false, _Func, _BoundArgs...> __helper_type;
      return typename __helper_type::type(std::forward<_Func>(__f),
       std::forward<_BoundArgs>(__args)...);
    }

  template<typename _Result, typename _Func, typename... _BoundArgs>
    struct _Bindres_helper
    : _Bind_check_arity<typename decay<_Func>::type, _BoundArgs...>
    {
      typedef typename decay<_Func>::type __functor_type;
      typedef _Bind_result<_Result,
      __functor_type(typename decay<_BoundArgs>::type...)>
 type;
    };





  template<typename _Result, typename _Func, typename... _BoundArgs>
    inline
    typename _Bindres_helper<_Result, _Func, _BoundArgs...>::type
    bind(_Func&& __f, _BoundArgs&&... __args)
    {
      typedef _Bindres_helper<_Result, _Func, _BoundArgs...> __helper_type;
      return typename __helper_type::type(std::forward<_Func>(__f),
       std::forward<_BoundArgs>(__args)...);
    }
# 941 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
  template<typename _Fn>
    class _Not_fn
    {
      template<typename _Fn2, typename... _Args>
 using __inv_res_t = typename __invoke_result<_Fn2, _Args...>::type;

      template<typename _Tp>
 static decltype(!std::declval<_Tp>())
 _S_not() noexcept(noexcept(!std::declval<_Tp>()));

    public:
      template<typename _Fn2>
 _Not_fn(_Fn2&& __fn, int)
 : _M_fn(std::forward<_Fn2>(__fn)) { }

      _Not_fn(const _Not_fn& __fn) = default;
      _Not_fn(_Not_fn&& __fn) = default;
      ~_Not_fn() = default;
# 973 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/functional" 3
      template<typename... _Args> decltype(_S_not<__inv_res_t<_Fn &, _Args...>>()) operator()(_Args&&... __args) & noexcept(__is_nothrow_invocable<_Fn &, _Args...>::value && noexcept(_S_not<__inv_res_t<_Fn &, _Args...>>())) { return !std::__invoke(std::forward< _Fn & >(_M_fn), std::forward<_Args>(__args)...); }
      template<typename... _Args> decltype(_S_not<__inv_res_t<_Fn const &, _Args...>>()) operator()(_Args&&... __args) const & noexcept(__is_nothrow_invocable<_Fn const &, _Args...>::value && noexcept(_S_not<__inv_res_t<_Fn const &, _Args...>>())) { return !std::__invoke(std::forward< _Fn const & >(_M_fn), std::forward<_Args>(__args)...); }
      template<typename... _Args> decltype(_S_not<__inv_res_t<_Fn &&, _Args...>>()) operator()(_Args&&... __args) && noexcept(__is_nothrow_invocable<_Fn &&, _Args...>::value && noexcept(_S_not<__inv_res_t<_Fn &&, _Args...>>())) { return !std::__invoke(std::forward< _Fn && >(_M_fn), std::forward<_Args>(__args)...); }
      template<typename... _Args> decltype(_S_not<__inv_res_t<_Fn const &&, _Args...>>()) operator()(_Args&&... __args) const && noexcept(__is_nothrow_invocable<_Fn const &&, _Args...>::value && noexcept(_S_not<__inv_res_t<_Fn const &&, _Args...>>())) { return !std::__invoke(std::forward< _Fn const && >(_M_fn), std::forward<_Args>(__args)...); }


    private:
      _Fn _M_fn;
    };

  template<typename _Tp, typename _Pred>
    struct __is_byte_like : false_type { };

  template<typename _Tp>
    struct __is_byte_like<_Tp, equal_to<_Tp>>
    : __bool_constant<sizeof(_Tp) == 1 && is_integral<_Tp>::value> { };

  template<typename _Tp>
    struct __is_byte_like<_Tp, equal_to<void>>
    : __bool_constant<sizeof(_Tp) == 1 && is_integral<_Tp>::value> { };



  enum class byte : unsigned char;

  template<>
    struct __is_byte_like<byte, equal_to<byte>>
    : true_type { };

  template<>
    struct __is_byte_like<byte, equal_to<void>>
    : true_type { };



  template<typename _Fn>
    inline auto
    not_fn(_Fn&& __fn)
    noexcept(std::is_nothrow_constructible<std::decay_t<_Fn>, _Fn&&>::value)
    {
      return _Not_fn<std::decay_t<_Fn>>{std::forward<_Fn>(__fn), 0};
    }




  template<typename _ForwardIterator1, typename _BinaryPredicate = equal_to<>>
    class default_searcher
    {
    public:
      default_searcher(_ForwardIterator1 __pat_first,
         _ForwardIterator1 __pat_last,
         _BinaryPredicate __pred = _BinaryPredicate())
      : _M_m(__pat_first, __pat_last, std::move(__pred))
      { }

      template<typename _ForwardIterator2>
        pair<_ForwardIterator2, _ForwardIterator2>
 operator()(_ForwardIterator2 __first, _ForwardIterator2 __last) const
 {
   _ForwardIterator2 __first_ret =
     std::search(__first, __last, std::get<0>(_M_m), std::get<1>(_M_m),
   std::get<2>(_M_m));
   auto __ret = std::make_pair(__first_ret, __first_ret);
   if (__ret.first != __last)
     std::advance(__ret.second, std::distance(std::get<0>(_M_m),
           std::get<1>(_M_m)));
   return __ret;
 }

    private:
      tuple<_ForwardIterator1, _ForwardIterator1, _BinaryPredicate> _M_m;
    };

  template<typename _Key, typename _Tp, typename _Hash, typename _Pred>
    struct __boyer_moore_map_base
    {
      template<typename _RAIter>
 __boyer_moore_map_base(_RAIter __pat, size_t __patlen,
          _Hash&& __hf, _Pred&& __pred)
 : _M_bad_char{ __patlen, std::move(__hf), std::move(__pred) }
 {
   if (__patlen > 0)
     for (__diff_type __i = 0; __i < __patlen - 1; ++__i)
       _M_bad_char[__pat[__i]] = __patlen - 1 - __i;
 }

      using __diff_type = _Tp;

      __diff_type
      _M_lookup(_Key __key, __diff_type __not_found) const
      {
 auto __iter = _M_bad_char.find(__key);
 if (__iter == _M_bad_char.end())
   return __not_found;
 return __iter->second;
      }

      _Pred
      _M_pred() const { return _M_bad_char.key_eq(); }

      std::unordered_map<_Key, _Tp, _Hash, _Pred> _M_bad_char;
    };

  template<typename _Tp, size_t _Len, typename _Pred>
    struct __boyer_moore_array_base
    {
      template<typename _RAIter, typename _Unused>
 __boyer_moore_array_base(_RAIter __pat, size_t __patlen,
     _Unused&&, _Pred&& __pred)
 : _M_bad_char{ std::array<_Tp, _Len>{}, std::move(__pred) }
 {
   std::get<0>(_M_bad_char).fill(__patlen);
   if (__patlen > 0)
     for (__diff_type __i = 0; __i < __patlen - 1; ++__i)
       {
  auto __ch = __pat[__i];
  using _UCh = make_unsigned_t<decltype(__ch)>;
  auto __uch = static_cast<_UCh>(__ch);
  std::get<0>(_M_bad_char)[__uch] = __patlen - 1 - __i;
       }
 }

      using __diff_type = _Tp;

      template<typename _Key>
 __diff_type
 _M_lookup(_Key __key, __diff_type __not_found) const
 {
   auto __ukey = static_cast<make_unsigned_t<_Key>>(__key);
   if (__ukey >= _Len)
     return __not_found;
   return std::get<0>(_M_bad_char)[__ukey];
 }

      const _Pred&
      _M_pred() const { return std::get<1>(_M_bad_char); }

      tuple<std::array<_Tp, _Len>, _Pred> _M_bad_char;
    };



  template<typename _RAIter, typename _Hash, typename _Pred,
           typename _Val = typename iterator_traits<_RAIter>::value_type,
    typename _Diff = typename iterator_traits<_RAIter>::difference_type>
    using __boyer_moore_base_t
      = conditional_t<__is_byte_like<_Val, _Pred>::value,
        __boyer_moore_array_base<_Diff, 256, _Pred>,
        __boyer_moore_map_base<_Val, _Diff, _Hash, _Pred>>;

  template<typename _RAIter, typename _Hash
      = hash<typename iterator_traits<_RAIter>::value_type>,
    typename _BinaryPredicate = equal_to<>>
    class boyer_moore_searcher
    : __boyer_moore_base_t<_RAIter, _Hash, _BinaryPredicate>
    {
      using _Base = __boyer_moore_base_t<_RAIter, _Hash, _BinaryPredicate>;
      using typename _Base::__diff_type;

    public:
      boyer_moore_searcher(_RAIter __pat_first, _RAIter __pat_last,
      _Hash __hf = _Hash(),
      _BinaryPredicate __pred = _BinaryPredicate());

      template<typename _RandomAccessIterator2>
        pair<_RandomAccessIterator2, _RandomAccessIterator2>
 operator()(_RandomAccessIterator2 __first,
     _RandomAccessIterator2 __last) const;

    private:
      bool
      _M_is_prefix(_RAIter __word, __diff_type __len,
     __diff_type __pos)
      {
 const auto& __pred = this->_M_pred();
 __diff_type __suffixlen = __len - __pos;
 for (__diff_type __i = 0; __i < __suffixlen; ++__i)
   if (!__pred(__word[__i], __word[__pos + __i]))
     return false;
 return true;
      }

      __diff_type
      _M_suffix_length(_RAIter __word, __diff_type __len,
         __diff_type __pos)
      {
 const auto& __pred = this->_M_pred();
 __diff_type __i = 0;
 while (__pred(__word[__pos - __i], __word[__len - 1 - __i])
        && __i < __pos)
   {
     ++__i;
   }
 return __i;
      }

      template<typename _Tp>
 __diff_type
 _M_bad_char_shift(_Tp __c) const
 { return this->_M_lookup(__c, _M_pat_end - _M_pat); }

      _RAIter _M_pat;
      _RAIter _M_pat_end;
      std::vector<__diff_type> _M_good_suffix;
    };

  template<typename _RAIter, typename _Hash
      = hash<typename iterator_traits<_RAIter>::value_type>,
    typename _BinaryPredicate = equal_to<>>
    class boyer_moore_horspool_searcher
    : __boyer_moore_base_t<_RAIter, _Hash, _BinaryPredicate>
    {
      using _Base = __boyer_moore_base_t<_RAIter, _Hash, _BinaryPredicate>;
      using typename _Base::__diff_type;

    public:
      boyer_moore_horspool_searcher(_RAIter __pat,
        _RAIter __pat_end,
        _Hash __hf = _Hash(),
        _BinaryPredicate __pred
        = _BinaryPredicate())
      : _Base(__pat, __pat_end - __pat, std::move(__hf), std::move(__pred)),
 _M_pat(__pat), _M_pat_end(__pat_end)
      { }

      template<typename _RandomAccessIterator2>
        pair<_RandomAccessIterator2, _RandomAccessIterator2>
 operator()(_RandomAccessIterator2 __first,
     _RandomAccessIterator2 __last) const
 {
   const auto& __pred = this->_M_pred();
   auto __patlen = _M_pat_end - _M_pat;
   if (__patlen == 0)
     return std::make_pair(__first, __first);
   auto __len = __last - __first;
   while (__len >= __patlen)
     {
       for (auto __scan = __patlen - 1;
     __pred(__first[__scan], _M_pat[__scan]); --__scan)
  if (__scan == 0)
    return std::make_pair(__first, __first + __patlen);
       auto __shift = _M_bad_char_shift(__first[__patlen - 1]);
       __len -= __shift;
       __first += __shift;
     }
   return std::make_pair(__last, __last);
 }

    private:
      template<typename _Tp>
 __diff_type
 _M_bad_char_shift(_Tp __c) const
 { return this->_M_lookup(__c, _M_pat_end - _M_pat); }

      _RAIter _M_pat;
      _RAIter _M_pat_end;
    };

  template<typename _RAIter, typename _Hash, typename _BinaryPredicate>
    boyer_moore_searcher<_RAIter, _Hash, _BinaryPredicate>::
    boyer_moore_searcher(_RAIter __pat, _RAIter __pat_end,
    _Hash __hf, _BinaryPredicate __pred)
    : _Base(__pat, __pat_end - __pat, std::move(__hf), std::move(__pred)),
      _M_pat(__pat), _M_pat_end(__pat_end), _M_good_suffix(__pat_end - __pat)
    {
      auto __patlen = __pat_end - __pat;
      if (__patlen == 0)
 return;
      __diff_type __last_prefix = __patlen - 1;
      for (__diff_type __p = __patlen - 1; __p >= 0; --__p)
 {
   if (_M_is_prefix(__pat, __patlen, __p + 1))
     __last_prefix = __p + 1;
   _M_good_suffix[__p] = __last_prefix + (__patlen - 1 - __p);
 }
      for (__diff_type __p = 0; __p < __patlen - 1; ++__p)
 {
   auto __slen = _M_suffix_length(__pat, __patlen, __p);
   auto __pos = __patlen - 1 - __slen;
   if (!__pred(__pat[__p - __slen], __pat[__pos]))
     _M_good_suffix[__pos] = __patlen - 1 - __p + __slen;
 }
    }

  template<typename _RAIter, typename _Hash, typename _BinaryPredicate>
  template<typename _RandomAccessIterator2>
    pair<_RandomAccessIterator2, _RandomAccessIterator2>
    boyer_moore_searcher<_RAIter, _Hash, _BinaryPredicate>::
    operator()(_RandomAccessIterator2 __first,
        _RandomAccessIterator2 __last) const
    {
      auto __patlen = _M_pat_end - _M_pat;
      if (__patlen == 0)
 return std::make_pair(__first, __first);
      const auto& __pred = this->_M_pred();
      __diff_type __i = __patlen - 1;
      auto __stringlen = __last - __first;
      while (__i < __stringlen)
 {
   __diff_type __j = __patlen - 1;
   while (__j >= 0 && __pred(__first[__i], _M_pat[__j]))
     {
       --__i;
       --__j;
     }
   if (__j < 0)
     {
       const auto __match = __first + __i + 1;
       return std::make_pair(__match, __match + __patlen);
     }
   __i += std::max(_M_bad_char_shift(__first[__i]),
     _M_good_suffix[__j]);
 }
      return std::make_pair(__last, __last);
    }





}
# 14 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/glue_algorithm_defs.h" 2 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/execution_defs.h" 1 3
# 15 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/execution_defs.h" 3
namespace __pstl
{
namespace execution
{
inline namespace v1
{


class sequenced_policy
{
  public:

    static constexpr std::false_type
    __allow_unsequenced()
    {
        return std::false_type{};
    }
    static constexpr std::false_type
    __allow_vector()
    {
        return std::false_type{};
    }
    static constexpr std::false_type
    __allow_parallel()
    {
        return std::false_type{};
    }
};



class parallel_policy
{
  public:

    static constexpr std::false_type
    __allow_unsequenced()
    {
        return std::false_type{};
    }
    static constexpr std::false_type
    __allow_vector()
    {
        return std::false_type{};
    }
    static constexpr std::true_type
    __allow_parallel()
    {
        return std::true_type{};
    }
};


class parallel_unsequenced_policy
{
  public:

    static constexpr std::true_type
    __allow_unsequenced()
    {
        return std::true_type{};
    }
    static constexpr std::true_type
    __allow_vector()
    {
        return std::true_type{};
    }
    static constexpr std::true_type
    __allow_parallel()
    {
        return std::true_type{};
    }
};


class unsequenced_policy
{
  public:

    static constexpr std::true_type
    __allow_unsequenced()
    {
        return std::true_type{};
    }
    static constexpr std::true_type
    __allow_vector()
    {
        return std::true_type{};
    }
    static constexpr std::false_type
    __allow_parallel()
    {
        return std::false_type{};
    }
};


constexpr sequenced_policy seq{};

constexpr parallel_policy par{};
constexpr parallel_unsequenced_policy par_unseq{};

constexpr unsequenced_policy unseq{};


template <class _Tp>
struct is_execution_policy : std::false_type
{
};

template <>
struct is_execution_policy<__pstl::execution::sequenced_policy> : std::true_type
{
};

template <>
struct is_execution_policy<__pstl::execution::parallel_policy> : std::true_type
{
};
template <>
struct is_execution_policy<__pstl::execution::parallel_unsequenced_policy> : std::true_type
{
};

template <>
struct is_execution_policy<__pstl::execution::unsequenced_policy> : std::true_type
{
};


template <class _Tp>
constexpr bool is_execution_policy_v = __pstl::execution::is_execution_policy<_Tp>::value;


}
}

namespace __internal
{
template <class _ExecPolicy, class _Tp>
using __enable_if_execution_policy =
    typename std::enable_if<__pstl::execution::is_execution_policy<typename std::decay<_ExecPolicy>::type>::value,
                            _Tp>::type;
}

}
# 16 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/pstl/glue_algorithm_defs.h" 2 3

namespace std
{



template <class _ExecutionPolicy, class _ForwardIterator, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
any_of(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred);



template <class _ExecutionPolicy, class _ForwardIterator, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
all_of(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred);



template <class _ExecutionPolicy, class _ForwardIterator, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
none_of(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred);



template <class _ExecutionPolicy, class _ForwardIterator, class _Function>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
for_each(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Function __f);

template <class _ExecutionPolicy, class _ForwardIterator, class _Size, class _Function>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
for_each_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size __n, _Function __f);



template <class _ExecutionPolicy, class _ForwardIterator, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
find_if(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
find_if_not(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
find(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator1>
find_end(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __s_first,
         _ForwardIterator2 __s_last, _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator1>
find_end(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __s_first,
         _ForwardIterator2 __s_last);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator1>
find_first_of(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last,
              _ForwardIterator2 __s_first, _ForwardIterator2 __s_last, _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator1>
find_first_of(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last,
              _ForwardIterator2 __s_first, _ForwardIterator2 __s_last);



template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
adjacent_find(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);

template <class _ExecutionPolicy, class _ForwardIterator, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
adjacent_find(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _BinaryPredicate __pred);



template <class _ExecutionPolicy, class _ForwardIterator, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy,
                                                 typename iterator_traits<_ForwardIterator>::difference_type>
count(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);

template <class _ExecutionPolicy, class _ForwardIterator, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy,
                                                 typename iterator_traits<_ForwardIterator>::difference_type>
count_if(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Predicate __pred);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator1>
search(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __s_first,
       _ForwardIterator2 __s_last, _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator1>
search(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __s_first,
       _ForwardIterator2 __s_last);

template <class _ExecutionPolicy, class _ForwardIterator, class _Size, class _Tp, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
search_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Size __count,
         const _Tp& __value, _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator, class _Size, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
search_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Size __count,
         const _Tp& __value);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
copy(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result);

template <class _ExecutionPolicy, class _ForwardIterator1, class _Size, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
copy_n(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _Size __n, _ForwardIterator2 __result);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
copy_if(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 result,
        _Predicate __pred);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
swap_ranges(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
            _ForwardIterator2 __first2);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _UnaryOperation>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
transform(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result,
          _UnaryOperation __op);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator,
          class _BinaryOperation>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
transform(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
          _ForwardIterator __result, _BinaryOperation __op);



template <class _ExecutionPolicy, class _ForwardIterator, class _UnaryPredicate, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
replace_if(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _UnaryPredicate __pred,
           const _Tp& __new_value);

template <class _ExecutionPolicy, class _ForwardIterator, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
replace(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __old_value,
        const _Tp& __new_value);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _UnaryPredicate, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
replace_copy_if(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last,
                _ForwardIterator2 __result, _UnaryPredicate __pred, const _Tp& __new_value);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
replace_copy(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result,
             const _Tp& __old_value, const _Tp& __new_value);



template <class _ExecutionPolicy, class _ForwardIterator, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
fill(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);

template <class _ExecutionPolicy, class _ForwardIterator, class _Size, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
fill_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size __count, const _Tp& __value);


template <class _ExecutionPolicy, class _ForwardIterator, class _Generator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
generate(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Generator __g);

template <class _ExecutionPolicy, class _ForwardIterator, class _Size, class _Generator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
generate_n(_ExecutionPolicy&& __exec, _ForwardIterator __first, _Size count, _Generator __g);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Predicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
remove_copy_if(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last,
               _ForwardIterator2 __result, _Predicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
remove_copy(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result,
            const _Tp& __value);

template <class _ExecutionPolicy, class _ForwardIterator, class _UnaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
remove_if(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _UnaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator, class _Tp>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
remove(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);



template <class _ExecutionPolicy, class _ForwardIterator, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
unique(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
unique(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
unique_copy(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result,
            _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
unique_copy(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __result);



template <class _ExecutionPolicy, class _BidirectionalIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
reverse(_ExecutionPolicy&& __exec, _BidirectionalIterator __first, _BidirectionalIterator __last);

template <class _ExecutionPolicy, class _BidirectionalIterator, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
reverse_copy(_ExecutionPolicy&& __exec, _BidirectionalIterator __first, _BidirectionalIterator __last,
             _ForwardIterator __d_first);



template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
rotate(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __middle, _ForwardIterator __last);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
rotate_copy(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __middle, _ForwardIterator1 __last,
            _ForwardIterator2 __result);



template <class _ExecutionPolicy, class _ForwardIterator, class _UnaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
is_partitioned(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _UnaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator, class _UnaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
partition(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _UnaryPredicate __pred);

template <class _ExecutionPolicy, class _BidirectionalIterator, class _UnaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _BidirectionalIterator>
stable_partition(_ExecutionPolicy&& __exec, _BidirectionalIterator __first, _BidirectionalIterator __last,
                 _UnaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator, class _ForwardIterator1, class _ForwardIterator2,
          class _UnaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator1, _ForwardIterator2>>
partition_copy(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last,
               _ForwardIterator1 __out_true, _ForwardIterator2 __out_false, _UnaryPredicate __pred);



template <class _ExecutionPolicy, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);



template <class _ExecutionPolicy, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
stable_sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
stable_sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator1, _ForwardIterator2>>
mismatch(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
         _ForwardIterator2 __last2, _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator1, _ForwardIterator2>>
mismatch(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
         _BinaryPredicate __pred);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator1, _ForwardIterator2>>
mismatch(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
         _ForwardIterator2 __last2);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator1, _ForwardIterator2>>
mismatch(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
equal(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
      _BinaryPredicate __p);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
equal(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _BinaryPredicate>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
equal(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
      _ForwardIterator2 __last2, _BinaryPredicate __p);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
equal(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
      _ForwardIterator2 __last2);


template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator2>
move(_ExecutionPolicy&& __exec, _ForwardIterator1 __first, _ForwardIterator1 __last, _ForwardIterator2 __d_first);



template <class _ExecutionPolicy, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
partial_sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __middle,
             _RandomAccessIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
partial_sort(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __middle,
             _RandomAccessIterator __last);



template <class _ExecutionPolicy, class _ForwardIterator, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _RandomAccessIterator>
partial_sort_copy(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last,
                  _RandomAccessIterator __d_first, _RandomAccessIterator __d_last, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _RandomAccessIterator>
partial_sort_copy(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last,
                  _RandomAccessIterator __d_first, _RandomAccessIterator __d_last);


template <class _ExecutionPolicy, class _ForwardIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
is_sorted_until(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
is_sorted_until(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);

template <class _ExecutionPolicy, class _ForwardIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
is_sorted(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
is_sorted(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);



template <class _ExecutionPolicy, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
nth_element(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __nth,
            _RandomAccessIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
nth_element(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __nth,
            _RandomAccessIterator __last);


template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator,
          class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
merge(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
      _ForwardIterator2 __last2, _ForwardIterator __d_first, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
merge(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
      _ForwardIterator2 __last2, _ForwardIterator __d_first);

template <class _ExecutionPolicy, class _BidirectionalIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
inplace_merge(_ExecutionPolicy&& __exec, _BidirectionalIterator __first, _BidirectionalIterator __middle,
              _BidirectionalIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _BidirectionalIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, void>
inplace_merge(_ExecutionPolicy&& __exec, _BidirectionalIterator __first, _BidirectionalIterator __middle,
              _BidirectionalIterator __last);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
includes(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
         _ForwardIterator2 __last2, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
includes(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
         _ForwardIterator2 __last2);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator,
          class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_union(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
          _ForwardIterator2 __last2, _ForwardIterator __result, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_union(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2,
          _ForwardIterator2 __last2, _ForwardIterator __result);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator,
          class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_intersection(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
                 _ForwardIterator2 __first2, _ForwardIterator2 __last2, _ForwardIterator __result, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_intersection(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
                 _ForwardIterator2 __first2, _ForwardIterator2 __last2, _ForwardIterator __result);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator,
          class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_difference(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
               _ForwardIterator2 __first2, _ForwardIterator2 __last2, _ForwardIterator __result, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_difference(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
               _ForwardIterator2 __first2, _ForwardIterator2 __last2, _ForwardIterator __result);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator,
          class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_symmetric_difference(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
                         _ForwardIterator2 __first2, _ForwardIterator2 __last2, _ForwardIterator result,
                         _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
set_symmetric_difference(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
                         _ForwardIterator2 __first2, _ForwardIterator2 __last2, _ForwardIterator __result);


template <class _ExecutionPolicy, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _RandomAccessIterator>
is_heap_until(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _RandomAccessIterator>
is_heap_until(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);

template <class _ExecutionPolicy, class _RandomAccessIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
is_heap(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _RandomAccessIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
is_heap(_ExecutionPolicy&& __exec, _RandomAccessIterator __first, _RandomAccessIterator __last);



template <class _ExecutionPolicy, class _ForwardIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
min_element(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
min_element(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);

template <class _ExecutionPolicy, class _ForwardIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
max_element(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator>
max_element(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);

template <class _ExecutionPolicy, class _ForwardIterator, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator, _ForwardIterator>>
minmax_element(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, std::pair<_ForwardIterator, _ForwardIterator>>
minmax_element(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last);



template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2, class _Compare>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
lexicographical_compare(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
                        _ForwardIterator2 __first2, _ForwardIterator2 __last2, _Compare __comp);

template <class _ExecutionPolicy, class _ForwardIterator1, class _ForwardIterator2>
__pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, bool>
lexicographical_compare(_ExecutionPolicy&& __exec, _ForwardIterator1 __first1, _ForwardIterator1 __last1,
                        _ForwardIterator2 __first2, _ForwardIterator2 __last2);

}
# 72 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/algorithm" 2 3
# 56 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/algorithm" 2 3








namespace std {
# 77 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/algorithm" 3
template <class __T, class __Cmp>
__attribute__((enable_if(true, "")))
inline constexpr __attribute__((host)) __attribute__((device)) const __T &
max(const __T &__a, const __T &__b, __Cmp __cmp) {
  return __cmp(__a, __b) ? __b : __a;
}

template <class __T>
__attribute__((enable_if(true, "")))
inline constexpr __attribute__((host)) __attribute__((device)) const __T &
max(const __T &__a, const __T &__b) {
  return __a < __b ? __b : __a;
}

template <class __T, class __Cmp>
__attribute__((enable_if(true, "")))
inline constexpr __attribute__((host)) __attribute__((device)) const __T &
min(const __T &__a, const __T &__b, __Cmp __cmp) {
  return __cmp(__b, __a) ? __b : __a;
}

template <class __T>
__attribute__((enable_if(true, "")))
inline constexpr __attribute__((host)) __attribute__((device)) const __T &
min(const __T &__a, const __T &__b) {
  return __a < __b ? __a : __b;
}
# 113 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/algorithm" 3
}
# 21 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 2 3

# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/limits.h" 1 3
# 21 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/limits.h" 3
# 1 "/usr/include/limits.h" 1 3 4
# 144 "/usr/include/limits.h" 3 4
# 1 "/usr/include/bits/posix1_lim.h" 1 3 4
# 160 "/usr/include/bits/posix1_lim.h" 3 4
# 1 "/usr/include/bits/local_lim.h" 1 3 4
# 38 "/usr/include/bits/local_lim.h" 3 4
# 1 "/usr/include/linux/limits.h" 1 3 4
# 39 "/usr/include/bits/local_lim.h" 2 3 4
# 161 "/usr/include/bits/posix1_lim.h" 2 3 4
# 145 "/usr/include/limits.h" 2 3 4



# 1 "/usr/include/bits/posix2_lim.h" 1 3 4
# 149 "/usr/include/limits.h" 2 3 4



# 1 "/usr/include/bits/xopen_lim.h" 1 3 4
# 33 "/usr/include/bits/xopen_lim.h" 3 4
# 1 "/usr/include/bits/stdio_lim.h" 1 3 4
# 34 "/usr/include/bits/xopen_lim.h" 2 3 4
# 153 "/usr/include/limits.h" 2 3 4
# 22 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/limits.h" 2 3
# 23 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 2 3
# 96 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
uint64_t __make_mantissa_base8(const char *__tagp) {
  uint64_t __r = 0;
  while (__tagp) {
    char __tmp = *__tagp;

    if (__tmp >= '0' && __tmp <= '7')
      __r = (__r * 8u) + __tmp - '0';
    else
      return 0;

    ++__tagp;
  }

  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
uint64_t __make_mantissa_base10(const char *__tagp) {
  uint64_t __r = 0;
  while (__tagp) {
    char __tmp = *__tagp;

    if (__tmp >= '0' && __tmp <= '9')
      __r = (__r * 10u) + __tmp - '0';
    else
      return 0;

    ++__tagp;
  }

  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
uint64_t __make_mantissa_base16(const char *__tagp) {
  uint64_t __r = 0;
  while (__tagp) {
    char __tmp = *__tagp;

    if (__tmp >= '0' && __tmp <= '9')
      __r = (__r * 16u) + __tmp - '0';
    else if (__tmp >= 'a' && __tmp <= 'f')
      __r = (__r * 16u) + __tmp - 'a' + 10;
    else if (__tmp >= 'A' && __tmp <= 'F')
      __r = (__r * 16u) + __tmp - 'A' + 10;
    else
      return 0;

    ++__tagp;
  }

  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
uint64_t __make_mantissa(const char *__tagp) {
  if (!__tagp)
    return 0u;

  if (*__tagp == '0') {
    ++__tagp;

    if (*__tagp == 'x' || *__tagp == 'X')
      return __make_mantissa_base16(__tagp);
    else
      return __make_mantissa_base8(__tagp);
  }

  return __make_mantissa_base10(__tagp);
}



static __attribute__((device)) inline __attribute__((always_inline))
int abs(int __x) {
  int __sgn = __x >> (sizeof(int) * 8 - 1);
  return (__x ^ __sgn) - __sgn;
}
static __attribute__((device)) inline __attribute__((always_inline))
long labs(long __x) {
  long __sgn = __x >> (sizeof(long) * 8 - 1);
  return (__x ^ __sgn) - __sgn;
}
static __attribute__((device)) inline __attribute__((always_inline))
long long llabs(long long __x) {
  long long __sgn = __x >> (sizeof(long long) * 8 - 1);
  return (__x ^ __sgn) - __sgn;
}


static __attribute__((device)) inline __attribute__((always_inline))
float acosf(float __x) { return __ocml_acos_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float acoshf(float __x) { return __ocml_acosh_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float asinf(float __x) { return __ocml_asin_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float asinhf(float __x) { return __ocml_asinh_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float atan2f(float __x, float __y) { return __ocml_atan2_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float atanf(float __x) { return __ocml_atan_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float atanhf(float __x) { return __ocml_atanh_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float cbrtf(float __x) { return __ocml_cbrt_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float ceilf(float __x) { return __ocml_ceil_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float copysignf(float __x, float __y) { return __ocml_copysign_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float cosf(float __x) { return __ocml_cos_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float coshf(float __x) { return __ocml_cosh_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float cospif(float __x) { return __ocml_cospi_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float cyl_bessel_i0f(float __x) { return __ocml_i0_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float cyl_bessel_i1f(float __x) { return __ocml_i1_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float erfcf(float __x) { return __ocml_erfc_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float erfcinvf(float __x) { return __ocml_erfcinv_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float erfcxf(float __x) { return __ocml_erfcx_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float erff(float __x) { return __ocml_erf_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float erfinvf(float __x) { return __ocml_erfinv_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float exp10f(float __x) { return __ocml_exp10_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float exp2f(float __x) { return __ocml_exp2_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float expf(float __x) { return __ocml_exp_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float expm1f(float __x) { return __ocml_expm1_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float fabsf(float __x) { return __ocml_fabs_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float fdimf(float __x, float __y) { return __ocml_fdim_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float fdividef(float __x, float __y) { return __x / __y; }

static __attribute__((device)) inline __attribute__((always_inline))
float floorf(float __x) { return __ocml_floor_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float fmaf(float __x, float __y, float __z) {
  return __ocml_fma_f32(__x, __y, __z);
}

static __attribute__((device)) inline __attribute__((always_inline))
float fmaxf(float __x, float __y) { return __ocml_fmax_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float fminf(float __x, float __y) { return __ocml_fmin_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float fmodf(float __x, float __y) { return __ocml_fmod_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float frexpf(float __x, int *__nptr) {
  int __tmp;



  float __r =
      __ocml_frexp_f32(__x, (__attribute__((address_space(5))) int *)&__tmp);
  *__nptr = __tmp;

  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
float hypotf(float __x, float __y) { return __ocml_hypot_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
int ilogbf(float __x) { return __ocml_ilogb_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __finitef(float __x) { return __ocml_isfinite_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __isinff(float __x) { return __ocml_isinf_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __isnanf(float __x) { return __ocml_isnan_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float j0f(float __x) { return __ocml_j0_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float j1f(float __x) { return __ocml_j1_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float jnf(int __n, float __x) {



  if (__n == 0)
    return j0f(__x);
  if (__n == 1)
    return j1f(__x);

  float __x0 = j0f(__x);
  float __x1 = j1f(__x);
  for (int __i = 1; __i < __n; ++__i) {
    float __x2 = (2 * __i) / __x * __x1 - __x0;
    __x0 = __x1;
    __x1 = __x2;
  }

  return __x1;
}

static __attribute__((device)) inline __attribute__((always_inline))
float ldexpf(float __x, int __e) { return __ocml_ldexp_f32(__x, __e); }

static __attribute__((device)) inline __attribute__((always_inline))
float lgammaf(float __x) { return __ocml_lgamma_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long long int llrintf(float __x) { return __ocml_rint_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long long int llroundf(float __x) { return __ocml_round_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float log10f(float __x) { return __ocml_log10_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float log1pf(float __x) { return __ocml_log1p_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float log2f(float __x) { return __ocml_log2_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float log2fi(int __x) { return __ocml_log2_f32((float) __x); }

static __attribute__((device)) inline __attribute__((always_inline))
float logbf(float __x) { return __ocml_logb_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float logf(float __x) { return __ocml_log_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long int lrintf(float __x) { return __ocml_rint_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long int lroundf(float __x) { return __ocml_round_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float modff(float __x, float *__iptr) {
  float __tmp;



  float __r =
      __ocml_modf_f32(__x, (__attribute__((address_space(5))) float *)&__tmp);
  *__iptr = __tmp;
  return __r;
}



static __attribute__((device)) inline __attribute__((always_inline))
float nanf(const char *__tagp) {
  union {
    float val;
    struct ieee_float {
      unsigned int mantissa : 22;
      unsigned int quiet : 1;
      unsigned int exponent : 8;
      unsigned int sign : 1;
    } bits;
  } __tmp;
  static_assert((sizeof(__tmp.val)) == (sizeof(__tmp.bits)), "");

  __tmp.bits.sign = 0u;
  __tmp.bits.exponent = ~0u;
  __tmp.bits.quiet = 1u;
  __tmp.bits.mantissa = __make_mantissa(__tagp);

  return __tmp.val;
}


static __attribute__((device)) inline __attribute__((always_inline))
float nearbyintf(float __x) { return __ocml_nearbyint_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float nextafterf(float __x, float __y) {
  return __ocml_nextafter_f32(__x, __y);
}

static __attribute__((device)) inline __attribute__((always_inline))
float norm3df(float __x, float __y, float __z) {
  return __ocml_len3_f32(__x, __y, __z);
}

static __attribute__((device)) inline __attribute__((always_inline))
float norm4df(float __x, float __y, float __z, float __w) {
  return __ocml_len4_f32(__x, __y, __z, __w);
}

static __attribute__((device)) inline __attribute__((always_inline))
float normcdff(float __x) { return __ocml_ncdf_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float normcdfinvf(float __x) { return __ocml_ncdfinv_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float normf(int __dim,
            const float *__a) {
  float __r = 0;
  while (__dim--) {
    __r += __a[0] * __a[0];
    ++__a;
  }

  return __ocml_sqrt_f32(__r);
}

static __attribute__((device)) inline __attribute__((always_inline))
float powf(float __x, float __y) { return __ocml_pow_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float powif(float __x, int __y) { return __ocml_pown_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
int powii(int __base, int __exp) {
  if (__exp < 0 )
    return -1;
  int __result = 1;
  for (;;) {
    if (__exp & 1)
      __result *= __base;
    __exp >>= 1;
    if (!__exp)
      break;
    __base *= __base;
  }
  return __result;
}

static __attribute__((device)) inline __attribute__((always_inline))
float rcbrtf(float __x) { return __ocml_rcbrt_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float remainderf(float __x, float __y) {
  return __ocml_remainder_f32(__x, __y);
}

static __attribute__((device)) inline __attribute__((always_inline))
float remquof(float __x, float __y, int *__quo) {
  int __tmp;



  float __r = __ocml_remquo_f32(
      __x, __y, (__attribute__((address_space(5))) int *)&__tmp);
  *__quo = __tmp;

  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
float rhypotf(float __x, float __y) { return __ocml_rhypot_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float rintf(float __x) { return __ocml_rint_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float rnorm3df(float __x, float __y, float __z) {
  return __ocml_rlen3_f32(__x, __y, __z);
}

static __attribute__((device)) inline __attribute__((always_inline))
float rnorm4df(float __x, float __y, float __z, float __w) {
  return __ocml_rlen4_f32(__x, __y, __z, __w);
}

static __attribute__((device)) inline __attribute__((always_inline))
float rnormf(int __dim,
             const float *__a) {
  float __r = 0;
  while (__dim--) {
    __r += __a[0] * __a[0];
    ++__a;
  }

  return __ocml_rsqrt_f32(__r);
}

static __attribute__((device)) inline __attribute__((always_inline))
float roundf(float __x) { return __ocml_round_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float rsqrtf(float __x) { return __ocml_rsqrt_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float scalblnf(float __x, long int __n) {
  return (__n < 2147483647) ? __ocml_scalbn_f32(__x, __n)
                         : __ocml_scalb_f32(__x, __n);
}

static __attribute__((device)) inline __attribute__((always_inline))
float scalbnf(float __x, int __n) { return __ocml_scalbn_f32(__x, __n); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __signbitf(float __x) { return __ocml_signbit_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
void sincosf(float __x, float *__sinptr, float *__cosptr) {
  float __tmp;



  *__sinptr =
      __ocml_sincos_f32(__x, (__attribute__((address_space(5))) float *)&__tmp);
  *__cosptr = __tmp;
}

static __attribute__((device)) inline __attribute__((always_inline))
void sincospif(float __x, float *__sinptr, float *__cosptr) {
  float __tmp;



  *__sinptr = __ocml_sincospi_f32(
      __x, (__attribute__((address_space(5))) float *)&__tmp);
  *__cosptr = __tmp;
}

static __attribute__((device)) inline __attribute__((always_inline))
float sinf(float __x) { return __ocml_sin_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float sinhf(float __x) { return __ocml_sinh_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float sinpif(float __x) { return __ocml_sinpi_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float sqrtf(float __x) { return __ocml_sqrt_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float tanf(float __x) { return __ocml_tan_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float tanhf(float __x) { return __ocml_tanh_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float tgammaf(float __x) { return __ocml_tgamma_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float truncf(float __x) { return __ocml_trunc_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float y0f(float __x) { return __ocml_y0_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float y1f(float __x) { return __ocml_y1_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float ynf(int __n, float __x) {




  if (__n == 0)
    return y0f(__x);
  if (__n == 1)
    return y1f(__x);

  float __x0 = y0f(__x);
  float __x1 = y1f(__x);
  for (int __i = 1; __i < __n; ++__i) {
    float __x2 = (2 * __i) / __x * __x1 - __x0;
    __x0 = __x1;
    __x1 = __x2;
  }

  return __x1;
}



static __attribute__((device)) inline __attribute__((always_inline))
float __cosf(float __x) { return __ocml_native_cos_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float __exp10f(float __x) { return __ocml_native_exp10_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float __expf(float __x) { return __ocml_native_exp_f32(__x); }
# 632 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __fadd_rn(float __x, float __y) { return __x + __y; }
# 646 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __fdiv_rn(float __x, float __y) { return __x / __y; }


static __attribute__((device)) inline __attribute__((always_inline))
float __fdividef(float __x, float __y) { return __x / __y; }
# 671 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __fmaf_rn(float __x, float __y, float __z) {
  return __ocml_fma_f32(__x, __y, __z);
}
# 687 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __fmul_rn(float __x, float __y) { return __x * __y; }
# 701 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __frcp_rn(float __x) { return 1.0f / __x; }


static __attribute__((device)) inline __attribute__((always_inline))
float __frsqrt_rn(float __x) { return __llvm_amdgcn_rsq_f32(__x); }
# 718 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __fsqrt_rn(float __x) { return __ocml_native_sqrt_f32(__x); }
# 732 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
float __fsub_rn(float __x, float __y) { return __x - __y; }


static __attribute__((device)) inline __attribute__((always_inline))
float __log10f(float __x) { return __ocml_native_log10_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float __log2f(float __x) { return __ocml_native_log2_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float __logf(float __x) { return __ocml_native_log_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float __powf(float __x, float __y) { return __ocml_pow_f32(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float __saturatef(float __x) { return (__x < 0) ? 0 : ((__x > 1) ? 1 : __x); }

static __attribute__((device)) inline __attribute__((always_inline))
void __sincosf(float __x, float *__sinptr, float *__cosptr) {
  *__sinptr = __ocml_native_sin_f32(__x);
  *__cosptr = __ocml_native_cos_f32(__x);
}

static __attribute__((device)) inline __attribute__((always_inline))
float __sinf(float __x) { return __ocml_native_sin_f32(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
float __tanf(float __x) { return __ocml_tan_f32(__x); }




static __attribute__((device)) inline __attribute__((always_inline))
double acos(double __x) { return __ocml_acos_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double acosh(double __x) { return __ocml_acosh_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double asin(double __x) { return __ocml_asin_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double asinh(double __x) { return __ocml_asinh_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double atan(double __x) { return __ocml_atan_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double atan2(double __x, double __y) { return __ocml_atan2_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double atanh(double __x) { return __ocml_atanh_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double cbrt(double __x) { return __ocml_cbrt_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double ceil(double __x) { return __ocml_ceil_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double copysign(double __x, double __y) {
  return __ocml_copysign_f64(__x, __y);
}

static __attribute__((device)) inline __attribute__((always_inline))
double cos(double __x) { return __ocml_cos_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double cosh(double __x) { return __ocml_cosh_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double cospi(double __x) { return __ocml_cospi_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double cyl_bessel_i0(double __x) { return __ocml_i0_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double cyl_bessel_i1(double __x) { return __ocml_i1_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double erf(double __x) { return __ocml_erf_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double erfc(double __x) { return __ocml_erfc_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double erfcinv(double __x) { return __ocml_erfcinv_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double erfcx(double __x) { return __ocml_erfcx_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double erfinv(double __x) { return __ocml_erfinv_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double exp(double __x) { return __ocml_exp_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double exp10(double __x) { return __ocml_exp10_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double exp2(double __x) { return __ocml_exp2_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double expm1(double __x) { return __ocml_expm1_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double fabs(double __x) { return __ocml_fabs_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double fdim(double __x, double __y) { return __ocml_fdim_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double floor(double __x) { return __ocml_floor_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double fma(double __x, double __y, double __z) {
  return __ocml_fma_f64(__x, __y, __z);
}

static __attribute__((device)) inline __attribute__((always_inline))
double fmax(double __x, double __y) { return __ocml_fmax_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double fmin(double __x, double __y) { return __ocml_fmin_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double fmod(double __x, double __y) { return __ocml_fmod_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double frexp(double __x, int *__nptr) {
  int __tmp;



  double __r =
      __ocml_frexp_f64(__x, (__attribute__((address_space(5))) int *)&__tmp);
  *__nptr = __tmp;
  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
double hypot(double __x, double __y) { return __ocml_hypot_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
int ilogb(double __x) { return __ocml_ilogb_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __finite(double __x) { return __ocml_isfinite_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __isinf(double __x) { return __ocml_isinf_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __isnan(double __x) { return __ocml_isnan_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double j0(double __x) { return __ocml_j0_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double j1(double __x) { return __ocml_j1_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double jn(int __n, double __x) {




  if (__n == 0)
    return j0(__x);
  if (__n == 1)
    return j1(__x);

  double __x0 = j0(__x);
  double __x1 = j1(__x);
  for (int __i = 1; __i < __n; ++__i) {
    double __x2 = (2 * __i) / __x * __x1 - __x0;
    __x0 = __x1;
    __x1 = __x2;
  }
  return __x1;
}

static __attribute__((device)) inline __attribute__((always_inline))
double ldexp(double __x, int __e) { return __ocml_ldexp_f64(__x, __e); }

static __attribute__((device)) inline __attribute__((always_inline))
double lgamma(double __x) { return __ocml_lgamma_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long long int llrint(double __x) { return __ocml_rint_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long long int llround(double __x) { return __ocml_round_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double log(double __x) { return __ocml_log_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double log10(double __x) { return __ocml_log10_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double log1p(double __x) { return __ocml_log1p_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double log2(double __x) { return __ocml_log2_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double logb(double __x) { return __ocml_logb_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long int lrint(double __x) { return __ocml_rint_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
long int lround(double __x) { return __ocml_round_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double modf(double __x, double *__iptr) {
  double __tmp;



  double __r =
      __ocml_modf_f64(__x, (__attribute__((address_space(5))) double *)&__tmp);
  *__iptr = __tmp;

  return __r;
}



static __attribute__((device)) inline __attribute__((always_inline))
double nan(const char *__tagp) {

  union {
    double val;
    struct ieee_double {
      uint64_t mantissa : 51;
      uint32_t quiet : 1;
      uint32_t exponent : 11;
      uint32_t sign : 1;
    } bits;
  } __tmp;
  static_assert((sizeof(__tmp.val)) == (sizeof(__tmp.bits)), "");

  __tmp.bits.sign = 0u;
  __tmp.bits.exponent = ~0u;
  __tmp.bits.quiet = 1u;
  __tmp.bits.mantissa = __make_mantissa(__tagp);

  return __tmp.val;






}


static __attribute__((device)) inline __attribute__((always_inline))
double nearbyint(double __x) { return __ocml_nearbyint_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double nextafter(double __x, double __y) {
  return __ocml_nextafter_f64(__x, __y);
}

static __attribute__((device)) inline __attribute__((always_inline))
double norm(int __dim,
            const double *__a) {
  double __r = 0;
  while (__dim--) {
    __r += __a[0] * __a[0];
    ++__a;
  }

  return __ocml_sqrt_f64(__r);
}

static __attribute__((device)) inline __attribute__((always_inline))
double norm3d(double __x, double __y, double __z) {
  return __ocml_len3_f64(__x, __y, __z);
}

static __attribute__((device)) inline __attribute__((always_inline))
double norm4d(double __x, double __y, double __z, double __w) {
  return __ocml_len4_f64(__x, __y, __z, __w);
}

static __attribute__((device)) inline __attribute__((always_inline))
double normcdf(double __x) { return __ocml_ncdf_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double normcdfinv(double __x) { return __ocml_ncdfinv_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double pow(double __x, double __y) { return __ocml_pow_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double powi(double __x, int __y) { return __ocml_pown_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double rcbrt(double __x) { return __ocml_rcbrt_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double remainder(double __x, double __y) {
  return __ocml_remainder_f64(__x, __y);
}

static __attribute__((device)) inline __attribute__((always_inline))
double remquo(double __x, double __y, int *__quo) {
  int __tmp;



  double __r = __ocml_remquo_f64(
      __x, __y, (__attribute__((address_space(5))) int *)&__tmp);
  *__quo = __tmp;

  return __r;
}

static __attribute__((device)) inline __attribute__((always_inline))
double rhypot(double __x, double __y) { return __ocml_rhypot_f64(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double rint(double __x) { return __ocml_rint_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double rnorm(int __dim,
             const double *__a) {
  double __r = 0;
  while (__dim--) {
    __r += __a[0] * __a[0];
    ++__a;
  }

  return __ocml_rsqrt_f64(__r);
}

static __attribute__((device)) inline __attribute__((always_inline))
double rnorm3d(double __x, double __y, double __z) {
  return __ocml_rlen3_f64(__x, __y, __z);
}

static __attribute__((device)) inline __attribute__((always_inline))
double rnorm4d(double __x, double __y, double __z, double __w) {
  return __ocml_rlen4_f64(__x, __y, __z, __w);
}

static __attribute__((device)) inline __attribute__((always_inline))
double round(double __x) { return __ocml_round_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double rsqrt(double __x) { return __ocml_rsqrt_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double scalbln(double __x, long int __n) {
  return (__n < 2147483647) ? __ocml_scalbn_f64(__x, __n)
                         : __ocml_scalb_f64(__x, __n);
}
static __attribute__((device)) inline __attribute__((always_inline))
double scalbn(double __x, int __n) { return __ocml_scalbn_f64(__x, __n); }

static __attribute__((device)) inline __attribute__((always_inline))
bool __signbit(double __x) { return __ocml_signbit_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double sin(double __x) { return __ocml_sin_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
void sincos(double __x, double *__sinptr, double *__cosptr) {
  double __tmp;



  *__sinptr = __ocml_sincos_f64(
      __x, (__attribute__((address_space(5))) double *)&__tmp);
  *__cosptr = __tmp;
}

static __attribute__((device)) inline __attribute__((always_inline))
void sincospi(double __x, double *__sinptr, double *__cosptr) {
  double __tmp;



  *__sinptr = __ocml_sincospi_f64(
      __x, (__attribute__((address_space(5))) double *)&__tmp);
  *__cosptr = __tmp;
}

static __attribute__((device)) inline __attribute__((always_inline))
double sinh(double __x) { return __ocml_sinh_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double sinpi(double __x) { return __ocml_sinpi_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double sqrt(double __x) { return __ocml_sqrt_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double tan(double __x) { return __ocml_tan_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double tanh(double __x) { return __ocml_tanh_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double tgamma(double __x) { return __ocml_tgamma_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double trunc(double __x) { return __ocml_trunc_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double y0(double __x) { return __ocml_y0_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double y1(double __x) { return __ocml_y1_f64(__x); }

static __attribute__((device)) inline __attribute__((always_inline))
double yn(int __n, double __x) {




  if (__n == 0)
    return y0(__x);
  if (__n == 1)
    return y1(__x);

  double __x0 = y0(__x);
  double __x1 = y1(__x);
  for (int __i = 1; __i < __n; ++__i) {
    double __x2 = (2 * __i) / __x * __x1 - __x0;
    __x0 = __x1;
    __x1 = __x2;
  }

  return __x1;
}
# 1195 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __dadd_rn(double __x, double __y) { return __x + __y; }
# 1217 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __ddiv_rn(double __x, double __y) { return __x / __y; }
# 1239 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __dmul_rn(double __x, double __y) { return __x * __y; }
# 1253 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __drcp_rn(double __x) { return 1.0 / __x; }
# 1267 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __dsqrt_rn(double __x) { return __ocml_sqrt_f64(__x); }
# 1289 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __dsub_rn(double __x, double __y) { return __x - __y; }
# 1311 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
static __attribute__((device)) inline __attribute__((always_inline))
double __fma_rn(double __x, double __y, double __z) {
  return __ocml_fma_f64(__x, __y, __z);
}
# 1330 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_math.h" 3
template <class T> static __attribute__((device)) inline __attribute__((always_inline)) T min(T __arg1, T __arg2) {
  return (__arg1 < __arg2) ? __arg1 : __arg2;
}

template <class T> static __attribute__((device)) inline __attribute__((always_inline)) T max(T __arg1, T __arg2) {
  return (__arg1 > __arg2) ? __arg1 : __arg2;
}


static __attribute__((device)) inline __attribute__((always_inline)) int min(int __arg1, int __arg2) {
  return (__arg1 < __arg2) ? __arg1 : __arg2;
}
static __attribute__((device)) inline __attribute__((always_inline)) int max(int __arg1, int __arg2) {
  return (__arg1 > __arg2) ? __arg1 : __arg2;
}

static __attribute__((device)) inline __attribute__((always_inline))
float max(float __x, float __y) { return fmaxf(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double max(double __x, double __y) { return fmax(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
float min(float __x, float __y) { return fminf(__x, __y); }

static __attribute__((device)) inline __attribute__((always_inline))
double min(double __x, double __y) { return fmin(__x, __y); }



__attribute__((host)) inline static int min(int __arg1, int __arg2) {
  return std::min(__arg1, __arg2);
}

__attribute__((host)) inline static int max(int __arg1, int __arg2) {
  return std::max(__arg1, __arg2);
}
# 116 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3




# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_cuda_math_forward_declares.h" 1 3
# 26 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_cuda_math_forward_declares.h" 3
static __inline__ __attribute__((always_inline)) __attribute__((device)) long abs(long);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long long abs(long long);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double abs(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float abs(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) int abs(int);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double acos(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float acos(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double acosh(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float acosh(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double asin(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float asin(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double asinh(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float asinh(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double atan2(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float atan2(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double atan(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float atan(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double atanh(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float atanh(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double cbrt(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float cbrt(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double ceil(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float ceil(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double copysign(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float copysign(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double cos(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float cos(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double cosh(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float cosh(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double erfc(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float erfc(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double erf(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float erf(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double exp2(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float exp2(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double exp(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float exp(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double expm1(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float expm1(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double fabs(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float fabs(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double fdim(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float fdim(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double floor(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float floor(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double fma(double, double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float fma(float, float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double fmax(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float fmax(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double fmin(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float fmin(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double fmod(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float fmod(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) int fpclassify(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) int fpclassify(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double frexp(double, int *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float frexp(float, int *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double hypot(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float hypot(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) int ilogb(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) int ilogb(float);



static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isfinite(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isfinite(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isgreater(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isgreaterequal(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isgreaterequal(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isgreater(float, float);



static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isinf(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isinf(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isless(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool islessequal(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool islessequal(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isless(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool islessgreater(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool islessgreater(float, float);



static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isnan(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isnan(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isnormal(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isnormal(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isunordered(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool isunordered(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long labs(long);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double ldexp(double, int);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float ldexp(float, int);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double lgamma(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float lgamma(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long long llabs(long long);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long long llrint(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long long llrint(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double log10(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float log10(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double log1p(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float log1p(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double log2(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float log2(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double logb(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float logb(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double log(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float log(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long lrint(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long lrint(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long lround(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long lround(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) long long llround(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double modf(double, double *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float modf(float, float *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double nan(const char *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float nanf(const char *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double nearbyint(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float nearbyint(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double nextafter(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float nextafter(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double pow(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double pow(double, int);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float pow(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float pow(float, int);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double remainder(double, double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float remainder(float, float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double remquo(double, double, int *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float remquo(float, float, int *);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double rint(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float rint(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double round(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float round(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double scalbln(double, long);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float scalbln(float, long);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double scalbn(double, int);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float scalbn(float, int);



static __inline__ __attribute__((always_inline)) __attribute__((device)) bool signbit(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) bool signbit(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double sin(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float sin(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double sinh(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float sinh(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double sqrt(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float sqrt(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double tan(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float tan(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double tanh(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float tanh(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double tgamma(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float tgamma(float);
static __inline__ __attribute__((always_inline)) __attribute__((device)) double trunc(double);
static __inline__ __attribute__((always_inline)) __attribute__((device)) float trunc(float);
# 194 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_cuda_math_forward_declares.h" 3
namespace std {





using ::abs;
using ::acos;
using ::acosh;
using ::asin;
using ::asinh;
using ::atan;
using ::atan2;
using ::atanh;
using ::cbrt;
using ::ceil;
using ::copysign;
using ::cos;
using ::cosh;
using ::erf;
using ::erfc;
using ::exp;
using ::exp2;
using ::expm1;
using ::fabs;
using ::fdim;
using ::floor;
using ::fma;
using ::fmax;
using ::fmin;
using ::fmod;
using ::fpclassify;
using ::frexp;
using ::hypot;
using ::ilogb;
using ::isfinite;
using ::isgreater;
using ::isgreaterequal;
using ::isinf;
using ::isless;
using ::islessequal;
using ::islessgreater;
using ::isnan;
using ::isnormal;
using ::isunordered;
using ::labs;
using ::ldexp;
using ::lgamma;
using ::llabs;
using ::llrint;
using ::log;
using ::log10;
using ::log1p;
using ::log2;
using ::logb;
using ::lrint;
using ::lround;
using ::llround;
using ::modf;
using ::nan;
using ::nanf;
using ::nearbyint;
using ::nextafter;
using ::pow;
using ::remainder;
using ::remquo;
using ::rint;
using ::round;
using ::scalbln;
using ::scalbn;
using ::signbit;
using ::sin;
using ::sinh;
using ::sqrt;
using ::tan;
using ::tanh;
using ::tgamma;
using ::trunc;







}
# 121 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 1 3
# 43 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
static __attribute__((device)) inline __attribute__((always_inline)) double abs(double __x) { return ::fabs(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float abs(float __x) { return ::fabsf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) long long abs(long long __n) { return ::llabs(__n); }
static __attribute__((device)) inline __attribute__((always_inline)) long abs(long __n) { return ::labs(__n); }
static __attribute__((device)) inline __attribute__((always_inline)) float fma(float __x, float __y, float __z) {
  return ::fmaf(__x, __y, __z);
}



static __attribute__((device)) inline __attribute__((always_inline)) int fpclassify(float __x) {
  return __builtin_fpclassify(0, 1, 4, 3,
                              2, __x);
}
static __attribute__((device)) inline __attribute__((always_inline)) int fpclassify(double __x) {
  return __builtin_fpclassify(0, 1, 4, 3,
                              2, __x);
}


static __attribute__((device)) inline __attribute__((always_inline)) float frexp(float __arg, int *__exp) {
  return ::frexpf(__arg, __exp);
}
# 95 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
static __attribute__((device)) inline __attribute__((always_inline)) bool isinf(float __x) { return ::__isinff(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) bool isinf(double __x) { return ::__isinf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) bool isfinite(float __x) { return ::__finitef(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) bool isfinite(double __x) { return ::__finite(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) bool isnan(float __x) { return ::__isnanf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) bool isnan(double __x) { return ::__isnan(__x); }





static __attribute__((device)) inline __attribute__((always_inline)) bool isgreater(float __x, float __y) {
  return __builtin_isgreater(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isgreater(double __x, double __y) {
  return __builtin_isgreater(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isgreaterequal(float __x, float __y) {
  return __builtin_isgreaterequal(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isgreaterequal(double __x, double __y) {
  return __builtin_isgreaterequal(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isless(float __x, float __y) {
  return __builtin_isless(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isless(double __x, double __y) {
  return __builtin_isless(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool islessequal(float __x, float __y) {
  return __builtin_islessequal(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool islessequal(double __x, double __y) {
  return __builtin_islessequal(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool islessgreater(float __x, float __y) {
  return __builtin_islessgreater(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool islessgreater(double __x, double __y) {
  return __builtin_islessgreater(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isnormal(float __x) {
  return __builtin_isnormal(__x);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isnormal(double __x) {
  return __builtin_isnormal(__x);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isunordered(float __x, float __y) {
  return __builtin_isunordered(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool isunordered(double __x, double __y) {
  return __builtin_isunordered(__x, __y);
}
static __attribute__((device)) inline __attribute__((always_inline)) float modf(float __x, float *__iptr) {
  return ::modff(__x, __iptr);
}
static __attribute__((device)) inline __attribute__((always_inline)) float pow(float __base, int __iexp) {
  return ::powif(__base, __iexp);
}
static __attribute__((device)) inline __attribute__((always_inline)) double pow(double __base, int __iexp) {
  return ::powi(__base, __iexp);
}
static __attribute__((device)) inline __attribute__((always_inline)) float remquo(float __x, float __y, int *__quo) {
  return ::remquof(__x, __y, __quo);
}
static __attribute__((device)) inline __attribute__((always_inline)) float scalbln(float __x, long int __n) {
  return ::scalblnf(__x, __n);
}
static __attribute__((device)) inline __attribute__((always_inline)) bool signbit(float __x) { return ::__signbitf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) bool signbit(double __x) { return ::__signbit(__x); }






static __attribute__((device)) inline __attribute__((always_inline)) _Float16 fma(_Float16 __x, _Float16 __y,
                                      _Float16 __z) {
  return __ocml_fma_f16(__x, __y, __z);
}
static __attribute__((device)) inline __attribute__((always_inline)) _Float16 pow(_Float16 __base, int __iexp) {
  return __ocml_pown_f16(__base, __iexp);
}
# 204 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
static __attribute__((device)) inline __attribute__((always_inline)) float acos(float __x) { return acosf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float acosh(float __x) { return acoshf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float asin(float __x) { return asinf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float asinh(float __x) { return asinhf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float atan(float __x) { return atanf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float atan2(float __x, float __y) { return atan2f(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float atanh(float __x) { return atanhf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float cbrt(float __x) { return cbrtf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float ceil(float __x) { return ceilf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float copysign(float __x, float __y) { return copysignf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float cos(float __x) { return cosf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float cosh(float __x) { return coshf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float erf(float __x) { return erff(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float erfc(float __x) { return erfcf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float exp(float __x) { return expf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float exp2(float __x) { return exp2f(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float expm1(float __x) { return expm1f(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float fabs(float __x) { return fabsf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float fdim(float __x, float __y) { return fdimf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float floor(float __x) { return floorf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float fmax(float __x, float __y) { return fmaxf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float fmin(float __x, float __y) { return fminf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float fmod(float __x, float __y) { return fmodf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float hypot(float __x, float __y) { return hypotf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) int ilogb(float __x) { return ilogbf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float ldexp(float __x, int __y) { return ldexpf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float lgamma(float __x) { return lgammaf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float log(float __x) { return logf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float log10(float __x) { return log10f(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float log1p(float __x) { return log1pf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float log2(float __x) { return log2f(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float logb(float __x) { return logbf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) long long llrint(float __x) { return llrintf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) long long llround(float __x) { return llroundf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) long lrint(float __x) { return lrintf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) long lround(float __x) { return lroundf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float nearbyint(float __x) { return nearbyintf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float nextafter(float __x, float __y) { return nextafterf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float pow(float __x, float __y) { return powf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float remainder(float __x, float __y) { return remainderf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float rint(float __x) { return rintf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float round(float __x) { return roundf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float scalbn(float __x, int __y) { return scalbnf(__x, __y); }
static __attribute__((device)) inline __attribute__((always_inline)) float sin(float __x) { return sinf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float sinh(float __x) { return sinhf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float sqrt(float __x) { return sqrtf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float tan(float __x) { return tanf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float tanh(float __x) { return tanhf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float tgamma(float __x) { return tgammaf(__x); }
static __attribute__((device)) inline __attribute__((always_inline)) float trunc(float __x) { return truncf(__x); }
# 267 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
template <bool __B, class __T = void> struct __hip_enable_if {};

template <class __T> struct __hip_enable_if<true, __T> { typedef __T type; };

namespace __hip {
template <class _Tp> struct is_integral {
  enum { value = 0 };
};
template <> struct is_integral<bool> {
  enum { value = 1 };
};
template <> struct is_integral<char> {
  enum { value = 1 };
};
template <> struct is_integral<signed char> {
  enum { value = 1 };
};
template <> struct is_integral<unsigned char> {
  enum { value = 1 };
};
template <> struct is_integral<wchar_t> {
  enum { value = 1 };
};
template <> struct is_integral<short> {
  enum { value = 1 };
};
template <> struct is_integral<unsigned short> {
  enum { value = 1 };
};
template <> struct is_integral<int> {
  enum { value = 1 };
};
template <> struct is_integral<unsigned int> {
  enum { value = 1 };
};
template <> struct is_integral<long> {
  enum { value = 1 };
};
template <> struct is_integral<unsigned long> {
  enum { value = 1 };
};
template <> struct is_integral<long long> {
  enum { value = 1 };
};
template <> struct is_integral<unsigned long long> {
  enum { value = 1 };
};


template <class _Tp> struct is_arithmetic {
  enum { value = 0 };
};
template <> struct is_arithmetic<bool> {
  enum { value = 1 };
};
template <> struct is_arithmetic<char> {
  enum { value = 1 };
};
template <> struct is_arithmetic<signed char> {
  enum { value = 1 };
};
template <> struct is_arithmetic<unsigned char> {
  enum { value = 1 };
};
template <> struct is_arithmetic<wchar_t> {
  enum { value = 1 };
};
template <> struct is_arithmetic<short> {
  enum { value = 1 };
};
template <> struct is_arithmetic<unsigned short> {
  enum { value = 1 };
};
template <> struct is_arithmetic<int> {
  enum { value = 1 };
};
template <> struct is_arithmetic<unsigned int> {
  enum { value = 1 };
};
template <> struct is_arithmetic<long> {
  enum { value = 1 };
};
template <> struct is_arithmetic<unsigned long> {
  enum { value = 1 };
};
template <> struct is_arithmetic<long long> {
  enum { value = 1 };
};
template <> struct is_arithmetic<unsigned long long> {
  enum { value = 1 };
};
template <> struct is_arithmetic<float> {
  enum { value = 1 };
};
template <> struct is_arithmetic<double> {
  enum { value = 1 };
};

struct true_type {
  static const __attribute__((constant)) bool value = true;
};
struct false_type {
  static const __attribute__((constant)) bool value = false;
};

template <typename __T, typename __U> struct is_same : public false_type {};
template <typename __T> struct is_same<__T, __T> : public true_type {};

template <typename __T> struct add_rvalue_reference { typedef __T &&type; };

template <typename __T> typename add_rvalue_reference<__T>::type declval();




template <class _Tp> struct __numeric_type {
  static void __test(...);
  static _Float16 __test(_Float16);
  static float __test(float);
  static double __test(char);
  static double __test(int);
  static double __test(unsigned);
  static double __test(long);
  static double __test(unsigned long);
  static double __test(long long);
  static double __test(unsigned long long);
  static double __test(double);

  static double __test(long double);

  typedef decltype(__test(declval<_Tp>())) type;
  static const bool value = !is_same<type, void>::value;
};

template <> struct __numeric_type<void> { static const bool value = true; };

template <class _A1, class _A2 = void, class _A3 = void,
          bool = __numeric_type<_A1>::value &&__numeric_type<_A2>::value
              &&__numeric_type<_A3>::value>
class __promote_imp {
public:
  static const bool value = false;
};

template <class _A1, class _A2, class _A3>
class __promote_imp<_A1, _A2, _A3, true> {
private:
  typedef typename __promote_imp<_A1>::type __type1;
  typedef typename __promote_imp<_A2>::type __type2;
  typedef typename __promote_imp<_A3>::type __type3;

public:
  typedef decltype(__type1() + __type2() + __type3()) type;
  static const bool value = true;
};

template <class _A1, class _A2> class __promote_imp<_A1, _A2, void, true> {
private:
  typedef typename __promote_imp<_A1>::type __type1;
  typedef typename __promote_imp<_A2>::type __type2;

public:
  typedef decltype(__type1() + __type2()) type;
  static const bool value = true;
};

template <class _A1> class __promote_imp<_A1, void, void, true> {
public:
  typedef typename __numeric_type<_A1>::type type;
  static const bool value = true;
};

template <class _A1, class _A2 = void, class _A3 = void>
class __promote : public __promote_imp<_A1, _A2, _A3> {};

}
# 480 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type acos(__T __x) { return ::acos((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type acosh(__T __x) { return ::acosh((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type asin(__T __x) { return ::asin((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type asinh(__T __x) { return ::asinh((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type atan(__T __x) { return ::atan((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type atan2(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return atan2((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type atanh(__T __x) { return ::atanh((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type cbrt(__T __x) { return ::cbrt((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type ceil(__T __x) { return ::ceil((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type copysign(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return copysign((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type cos(__T __x) { return ::cos((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type cosh(__T __x) { return ::cosh((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type erf(__T __x) { return ::erf((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type erfc(__T __x) { return ::erfc((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type exp(__T __x) { return ::exp((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type exp2(__T __x) { return ::exp2((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type expm1(__T __x) { return ::expm1((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type fabs(__T __x) { return ::fabs((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type fdim(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return fdim((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type floor(__T __x) { return ::floor((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type fmax(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return fmax((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type fmin(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return fmin((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type fmod(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return fmod((__result_type)__x, (__result_type)__y); }

template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, int>::type fpclassify(__T __x) { return ::fpclassify((double)__x); }

template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type hypot(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return hypot((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, int>::type ilogb(__T __x) { return ::ilogb((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, bool>::type isfinite(__T __x) { return ::isfinite((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type isgreater(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return isgreater((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type isgreaterequal(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return isgreaterequal((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, bool>::type isinf(__T __x) { return ::isinf((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type isless(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return isless((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type islessequal(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return islessequal((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type islessgreater(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return islessgreater((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, bool>::type isnan(__T __x) { return ::isnan((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, bool>::type isnormal(__T __x) { return ::isnormal((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type isunordered(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return isunordered((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type lgamma(__T __x) { return ::lgamma((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type log(__T __x) { return ::log((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type log10(__T __x) { return ::log10((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type log1p(__T __x) { return ::log1p((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type log2(__T __x) { return ::log2((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type logb(__T __x) { return ::logb((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, long long>::type llrint(__T __x) { return ::llrint((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, long long>::type llround(__T __x) { return ::llround((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, long>::type lrint(__T __x) { return ::lrint((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, long>::type lround(__T __x) { return ::lround((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type nearbyint(__T __x) { return ::nearbyint((double)__x); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type nextafter(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return nextafter((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type pow(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return pow((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type remainder(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return remainder((__result_type)__x, (__result_type)__y); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type rint(__T __x) { return ::rint((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type round(__T __x) { return ::round((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, bool>::type signbit(__T __x) { return ::signbit((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type sin(__T __x) { return ::sin((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type sinh(__T __x) { return ::sinh((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type sqrt(__T __x) { return ::sqrt((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type tan(__T __x) { return ::tan((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type tanh(__T __x) { return ::tanh((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type tgamma(__T __x) { return ::tgamma((double)__x); }
template <typename __T> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type trunc(__T __x) { return ::trunc((double)__x); }


template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type max(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return max((__result_type)__x, (__result_type)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if< __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value, typename __hip::__promote<__T1, __T2>::type>::type min(__T1 __x, __T2 __y) { typedef typename __hip::__promote<__T1, __T2>::type __result_type; return min((__result_type)__x, (__result_type)__y); }



template <typename __T1, typename __T2, typename __T3>
static __attribute__((device)) inline __attribute__((always_inline)) typename __hip_enable_if<
    __hip::is_arithmetic<__T1>::value && __hip::is_arithmetic<__T2>::value &&
        __hip::is_arithmetic<__T3>::value,
    typename __hip::__promote<__T1, __T2, __T3>::type>::type
fma(__T1 __x, __T2 __y, __T3 __z) {
  typedef typename __hip::__promote<__T1, __T2, __T3>::type __result_type;
  return ::fma((__result_type)__x, (__result_type)__y, (__result_type)__z);
}
# 570 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
template <typename __T>
static __attribute__((device)) inline __attribute__((always_inline))
    typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
    frexp(__T __x, int *__exp) {
  return ::frexp((double)__x, __exp);
}

template <typename __T>
static __attribute__((device)) inline __attribute__((always_inline))
    typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
    ldexp(__T __x, int __exp) {
  return ::ldexp((double)__x, __exp);
}

template <typename __T>
static __attribute__((device)) inline __attribute__((always_inline))
    typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
    modf(__T __x, double *__exp) {
  return ::modf((double)__x, __exp);
}


template <typename __T1, typename __T2>
static __attribute__((device)) inline __attribute__((always_inline))
    typename __hip_enable_if<__hip::is_arithmetic<__T1>::value &&
                                 __hip::is_arithmetic<__T2>::value,
                             typename __hip::__promote<__T1, __T2>::type>::type
    remquo(__T1 __x, __T2 __y, int *__quo) {
  typedef typename __hip::__promote<__T1, __T2>::type __result_type;
  return ::remquo((__result_type)__x, (__result_type)__y, __quo);
}
# 612 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
template <typename __T>
static __attribute__((device)) inline __attribute__((always_inline))
    typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
    scalbln(__T __x, long int __exp) {
  return ::scalbln((double)__x, __exp);
}

template <typename __T>
static __attribute__((device)) inline __attribute__((always_inline))
    typename __hip_enable_if<__hip::is_integral<__T>::value, double>::type
    scalbn(__T __x, int __exp) {
  return ::scalbn((double)__x, __exp);
}
# 642 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
namespace std {







using ::acos;
using ::acosh;
using ::asin;
using ::asinh;
using ::atan;
using ::atan2;
using ::atanh;
using ::cbrt;
using ::ceil;
using ::copysign;
using ::cos;
using ::cosh;
using ::erf;
using ::erfc;
using ::exp;
using ::exp2;
using ::expm1;
using ::fabs;
using ::fdim;
using ::floor;
using ::fma;
using ::fmax;
using ::fmin;
using ::fmod;
using ::fpclassify;
using ::frexp;
using ::hypot;
using ::ilogb;
using ::isfinite;
using ::isgreater;
using ::isgreaterequal;
using ::isless;
using ::islessequal;
using ::islessgreater;
using ::isnormal;
using ::isunordered;
using ::ldexp;
using ::lgamma;
using ::llrint;
using ::llround;
using ::log;
using ::log10;
using ::log1p;
using ::log2;
using ::logb;
using ::lrint;
using ::lround;
using ::modf;



using ::nearbyint;
using ::nextafter;

using ::pow;
using ::remainder;
using ::remquo;
using ::rint;
using ::round;
using ::scalbln;
using ::scalbn;
using ::signbit;
using ::sin;
using ::sinh;
using ::sqrt;
using ::tan;
using ::tanh;
using ::tgamma;
using ::trunc;
# 729 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_cmath.h" 3
using ::acosf;
using ::acoshf;
using ::asinf;
using ::asinhf;
using ::atan2f;
using ::atanf;
using ::atanhf;
using ::cbrtf;
using ::ceilf;
using ::copysignf;
using ::cosf;
using ::coshf;
using ::erfcf;
using ::erff;
using ::exp2f;
using ::expf;
using ::expm1f;
using ::fabsf;
using ::fdimf;
using ::floorf;
using ::fmaf;
using ::fmaxf;
using ::fminf;
using ::fmodf;
using ::frexpf;
using ::hypotf;
using ::ilogbf;
using ::ldexpf;
using ::lgammaf;
using ::llrintf;
using ::llroundf;
using ::log10f;
using ::log1pf;
using ::log2f;
using ::logbf;
using ::logf;
using ::lrintf;
using ::lroundf;
using ::modff;
using ::nearbyintf;
using ::nextafterf;

using ::powf;
using ::remainderf;
using ::remquof;
using ::rintf;
using ::roundf;
using ::scalblnf;
using ::scalbnf;
using ::sinf;
using ::sinhf;
using ::sqrtf;
using ::tanf;
using ::tanhf;
using ::tgammaf;
using ::truncf;







}
# 122 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_cuda_complex_builtins.h" 1 3
# 88 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_cuda_complex_builtins.h" 3
extern "C" {


__attribute__((device)) inline double _Complex __muldc3(double __a, double __b, double __c,
                                    double __d) {
  double __ac = __a * __c;
  double __bd = __b * __d;
  double __ad = __a * __d;
  double __bc = __b * __c;
  double _Complex z;
  __real__(z) = __ac - __bd;
  __imag__(z) = __ad + __bc;
  if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
    int __recalc = 0;
    if (std::isinf(__a) || std::isinf(__b)) {
      __a = std::copysign(std::isinf(__a) ? 1 : 0, __a);
      __b = std::copysign(std::isinf(__b) ? 1 : 0, __b);
      if (std::isnan(__c))
        __c = std::copysign(0, __c);
      if (std::isnan(__d))
        __d = std::copysign(0, __d);
      __recalc = 1;
    }
    if (std::isinf(__c) || std::isinf(__d)) {
      __c = std::copysign(std::isinf(__c) ? 1 : 0, __c);
      __d = std::copysign(std::isinf(__d) ? 1 : 0, __d);
      if (std::isnan(__a))
        __a = std::copysign(0, __a);
      if (std::isnan(__b))
        __b = std::copysign(0, __b);
      __recalc = 1;
    }
    if (!__recalc &&
        (std::isinf(__ac) || std::isinf(__bd) || std::isinf(__ad) || std::isinf(__bc))) {
      if (std::isnan(__a))
        __a = std::copysign(0, __a);
      if (std::isnan(__b))
        __b = std::copysign(0, __b);
      if (std::isnan(__c))
        __c = std::copysign(0, __c);
      if (std::isnan(__d))
        __d = std::copysign(0, __d);
      __recalc = 1;
    }
    if (__recalc) {


      __real__(z) = __builtin_huge_val() * (__a * __c - __b * __d);
      __imag__(z) = __builtin_huge_val() * (__a * __d + __b * __c);
    }
  }
  return z;
}

__attribute__((device)) inline float _Complex __mulsc3(float __a, float __b, float __c, float __d) {
  float __ac = __a * __c;
  float __bd = __b * __d;
  float __ad = __a * __d;
  float __bc = __b * __c;
  float _Complex z;
  __real__(z) = __ac - __bd;
  __imag__(z) = __ad + __bc;
  if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
    int __recalc = 0;
    if (std::isinf(__a) || std::isinf(__b)) {
      __a = std::copysign(std::isinf(__a) ? 1 : 0, __a);
      __b = std::copysign(std::isinf(__b) ? 1 : 0, __b);
      if (std::isnan(__c))
        __c = std::copysign(0, __c);
      if (std::isnan(__d))
        __d = std::copysign(0, __d);
      __recalc = 1;
    }
    if (std::isinf(__c) || std::isinf(__d)) {
      __c = std::copysign(std::isinf(__c) ? 1 : 0, __c);
      __d = std::copysign(std::isinf(__d) ? 1 : 0, __d);
      if (std::isnan(__a))
        __a = std::copysign(0, __a);
      if (std::isnan(__b))
        __b = std::copysign(0, __b);
      __recalc = 1;
    }
    if (!__recalc &&
        (std::isinf(__ac) || std::isinf(__bd) || std::isinf(__ad) || std::isinf(__bc))) {
      if (std::isnan(__a))
        __a = std::copysign(0, __a);
      if (std::isnan(__b))
        __b = std::copysign(0, __b);
      if (std::isnan(__c))
        __c = std::copysign(0, __c);
      if (std::isnan(__d))
        __d = std::copysign(0, __d);
      __recalc = 1;
    }
    if (__recalc) {
      __real__(z) = __builtin_huge_valf() * (__a * __c - __b * __d);
      __imag__(z) = __builtin_huge_valf() * (__a * __d + __b * __c);
    }
  }
  return z;
}

__attribute__((device)) inline double _Complex __divdc3(double __a, double __b, double __c,
                                    double __d) {
  int __ilogbw = 0;



  double __logbw = std::logb(max(std::abs(__c), std::abs(__d)));
  if (std::isfinite(__logbw)) {
    __ilogbw = (int)__logbw;
    __c = std::scalbn(__c, -__ilogbw);
    __d = std::scalbn(__d, -__ilogbw);
  }
  double __denom = __c * __c + __d * __d;
  double _Complex z;
  __real__(z) = std::scalbn((__a * __c + __b * __d) / __denom, -__ilogbw);
  __imag__(z) = std::scalbn((__b * __c - __a * __d) / __denom, -__ilogbw);
  if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
    if ((__denom == 0.0) && (!std::isnan(__a) || !std::isnan(__b))) {
      __real__(z) = std::copysign(__builtin_huge_val(), __c) * __a;
      __imag__(z) = std::copysign(__builtin_huge_val(), __c) * __b;
    } else if ((std::isinf(__a) || std::isinf(__b)) && std::isfinite(__c) &&
               std::isfinite(__d)) {
      __a = std::copysign(std::isinf(__a) ? 1.0 : 0.0, __a);
      __b = std::copysign(std::isinf(__b) ? 1.0 : 0.0, __b);
      __real__(z) = __builtin_huge_val() * (__a * __c + __b * __d);
      __imag__(z) = __builtin_huge_val() * (__b * __c - __a * __d);
    } else if (std::isinf(__logbw) && __logbw > 0.0 && std::isfinite(__a) &&
               std::isfinite(__b)) {
      __c = std::copysign(std::isinf(__c) ? 1.0 : 0.0, __c);
      __d = std::copysign(std::isinf(__d) ? 1.0 : 0.0, __d);
      __real__(z) = 0.0 * (__a * __c + __b * __d);
      __imag__(z) = 0.0 * (__b * __c - __a * __d);
    }
  }
  return z;
}

__attribute__((device)) inline float _Complex __divsc3(float __a, float __b, float __c, float __d) {
  int __ilogbw = 0;
  float __logbw = std::logb(max(std::abs(__c), std::abs(__d)));
  if (std::isfinite(__logbw)) {
    __ilogbw = (int)__logbw;
    __c = std::scalbn(__c, -__ilogbw);
    __d = std::scalbn(__d, -__ilogbw);
  }
  float __denom = __c * __c + __d * __d;
  float _Complex z;
  __real__(z) = std::scalbn((__a * __c + __b * __d) / __denom, -__ilogbw);
  __imag__(z) = std::scalbn((__b * __c - __a * __d) / __denom, -__ilogbw);
  if (std::isnan(__real__(z)) && std::isnan(__imag__(z))) {
    if ((__denom == 0) && (!std::isnan(__a) || !std::isnan(__b))) {
      __real__(z) = std::copysign(__builtin_huge_valf(), __c) * __a;
      __imag__(z) = std::copysign(__builtin_huge_valf(), __c) * __b;
    } else if ((std::isinf(__a) || std::isinf(__b)) && std::isfinite(__c) &&
               std::isfinite(__d)) {
      __a = std::copysign(std::isinf(__a) ? 1 : 0, __a);
      __b = std::copysign(std::isinf(__b) ? 1 : 0, __b);
      __real__(z) = __builtin_huge_valf() * (__a * __c + __b * __d);
      __imag__(z) = __builtin_huge_valf() * (__b * __c - __a * __d);
    } else if (std::isinf(__logbw) && __logbw > 0 && std::isfinite(__a) &&
               std::isfinite(__b)) {
      __c = std::copysign(std::isinf(__c) ? 1 : 0, __c);
      __d = std::copysign(std::isinf(__d) ? 1 : 0, __d);
      __real__(z) = 0 * (__a * __c + __b * __d);
      __imag__(z) = 0 * (__b * __c - __a * __d);
    }
  }
  return z;
}
# 291 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_cuda_complex_builtins.h" 3
}
# 123 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3

# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/complex" 1 3
# 36 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/complex" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
# 37 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/complex" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ios" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ios" 3





# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3





namespace std __attribute__ ((__visibility__ ("default")))
{
# 62 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
  class locale
  {
  public:


    typedef int category;


    class facet;
    class id;
    class _Impl;

    friend class facet;
    friend class _Impl;

    template<typename _Facet>
      friend bool
      has_facet(const locale&) throw();

    template<typename _Facet>
      friend const _Facet&
      use_facet(const locale&);

    template<typename _Cache>
      friend struct __use_cache;
# 98 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    static const category none = 0;
    static const category ctype = 1L << 0;
    static const category numeric = 1L << 1;
    static const category collate = 1L << 2;
    static const category time = 1L << 3;
    static const category monetary = 1L << 4;
    static const category messages = 1L << 5;
    static const category all = (ctype | numeric | collate |
        time | monetary | messages);
# 117 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    locale() throw();
# 126 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    locale(const locale& __other) throw();
# 136 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    explicit
    locale(const char* __s);
# 151 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    locale(const locale& __base, const char* __s, category __cat);
# 162 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    explicit
    locale(const std::string& __s) : locale(__s.c_str()) { }
# 177 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    locale(const locale& __base, const std::string& __s, category __cat)
    : locale(__base, __s.c_str(), __cat) { }
# 192 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    locale(const locale& __base, const locale& __add, category __cat);
# 205 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    template<typename _Facet>
      locale(const locale& __other, _Facet* __f);


    ~locale() throw();
# 219 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    const locale&
    operator=(const locale& __other) throw();
# 234 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    template<typename _Facet>
      locale
      combine(const locale& __other) const;







    string
    name() const;
# 254 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    bool
    operator==(const locale& __other) const throw();







    bool
    operator!=(const locale& __other) const throw()
    { return !(this->operator==(__other)); }
# 282 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    template<typename _Char, typename _Traits, typename _Alloc>
      bool
      operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
   const basic_string<_Char, _Traits, _Alloc>& __s2) const;
# 298 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    static locale
    global(const locale& __loc);




    static const locale&
    classic();

  private:

    _Impl* _M_impl;


    static _Impl* _S_classic;


    static _Impl* _S_global;





    static const char* const* const _S_categories;
# 333 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    enum { _S_categories_size = 6 + 6 };


    static __gthread_once_t _S_once;


    explicit
    locale(_Impl*) throw();

    static void
    _S_initialize();

    static void
    _S_initialize_once() throw();

    static category
    _S_normalize_category(category);

    void
    _M_coalesce(const locale& __base, const locale& __add, category __cat);




  };
# 371 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
  class locale::facet
  {
  private:
    friend class locale;
    friend class locale::_Impl;

    mutable _Atomic_word _M_refcount;


    static __c_locale _S_c_locale;


    static const char _S_c_name[2];


    static __gthread_once_t _S_once;


    static void
    _S_initialize_once();

  protected:
# 402 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    explicit
    facet(size_t __refs = 0) throw() : _M_refcount(__refs ? 1 : 0)
    { }


    virtual
    ~facet();

    static void
    _S_create_c_locale(__c_locale& __cloc, const char* __s,
         __c_locale __old = 0);

    static __c_locale
    _S_clone_c_locale(__c_locale& __cloc) throw();

    static void
    _S_destroy_c_locale(__c_locale& __cloc);

    static __c_locale
    _S_lc_ctype_c_locale(__c_locale __cloc, const char* __s);



    static __c_locale
    _S_get_c_locale();

    __attribute__ ((__const__)) static const char*
    _S_get_c_name() throw();
# 438 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
    facet(const facet&) = delete;

    facet&
    operator=(const facet&) = delete;


  private:
    void
    _M_add_reference() const throw()
    { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }

    void
    _M_remove_reference() const throw()
    {

                                                           ;
      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)
 {
                                                              ;
   try
     { delete this; }
   catch(...)
     { }
 }
    }

    const facet* _M_sso_shim(const id*) const;
    const facet* _M_cow_shim(const id*) const;

  protected:
    class __shim;
  };
# 483 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
  class locale::id
  {
  private:
    friend class locale;
    friend class locale::_Impl;

    template<typename _Facet>
      friend const _Facet&
      use_facet(const locale&);

    template<typename _Facet>
      friend bool
      has_facet(const locale&) throw();




    mutable size_t _M_index;


    static _Atomic_word _S_refcount;

    void
    operator=(const id&);

    id(const id&);

  public:



    id() { }

    size_t
    _M_id() const throw();
  };



  class locale::_Impl
  {
  public:

    friend class locale;
    friend class locale::facet;

    template<typename _Facet>
      friend bool
      has_facet(const locale&) throw();

    template<typename _Facet>
      friend const _Facet&
      use_facet(const locale&);

    template<typename _Cache>
      friend struct __use_cache;

  private:

    _Atomic_word _M_refcount;
    const facet** _M_facets;
    size_t _M_facets_size;
    const facet** _M_caches;
    char** _M_names;
    static const locale::id* const _S_id_ctype[];
    static const locale::id* const _S_id_numeric[];
    static const locale::id* const _S_id_collate[];
    static const locale::id* const _S_id_time[];
    static const locale::id* const _S_id_monetary[];
    static const locale::id* const _S_id_messages[];
    static const locale::id* const* const _S_facet_categories[];

    void
    _M_add_reference() throw()
    { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }

    void
    _M_remove_reference() throw()
    {

                                                           ;
      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)
 {
                                                              ;
   try
     { delete this; }
   catch(...)
     { }
 }
    }

    _Impl(const _Impl&, size_t);
    _Impl(const char*, size_t);
    _Impl(size_t) throw();

   ~_Impl() throw();

    _Impl(const _Impl&);

    void
    operator=(const _Impl&);

    bool
    _M_check_same_name()
    {
      bool __ret = true;
      if (_M_names[1])

 for (size_t __i = 0; __ret && __i < _S_categories_size - 1; ++__i)
   __ret = __builtin_strcmp(_M_names[__i], _M_names[__i + 1]) == 0;
      return __ret;
    }

    void
    _M_replace_categories(const _Impl*, category);

    void
    _M_replace_category(const _Impl*, const locale::id* const*);

    void
    _M_replace_facet(const _Impl*, const locale::id*);

    void
    _M_install_facet(const locale::id*, const facet*);

    template<typename _Facet>
      void
      _M_init_facet(_Facet* __facet)
      { _M_install_facet(&_Facet::id, __facet); }

    template<typename _Facet>
      void
      _M_init_facet_unchecked(_Facet* __facet)
      {
 __facet->_M_add_reference();
 _M_facets[_Facet::id._M_id()] = __facet;
      }

    void
    _M_install_cache(const facet*, size_t);

    void _M_init_extra(facet**);
    void _M_init_extra(void*, void*, const char*, const char*);
  };
# 641 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
  template<typename _CharT>
    class collate : public locale::facet
    {
    public:



      typedef _CharT char_type;
      typedef basic_string<_CharT> string_type;


    protected:


      __c_locale _M_c_locale_collate;

    public:

      static locale::id id;
# 668 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      explicit
      collate(size_t __refs = 0)
      : facet(__refs), _M_c_locale_collate(_S_get_c_locale())
      { }
# 682 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      explicit
      collate(__c_locale __cloc, size_t __refs = 0)
      : facet(__refs), _M_c_locale_collate(_S_clone_c_locale(__cloc))
      { }
# 699 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      int
      compare(const _CharT* __lo1, const _CharT* __hi1,
       const _CharT* __lo2, const _CharT* __hi2) const
      { return this->do_compare(__lo1, __hi1, __lo2, __hi2); }
# 718 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      string_type
      transform(const _CharT* __lo, const _CharT* __hi) const
      { return this->do_transform(__lo, __hi); }
# 732 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      long
      hash(const _CharT* __lo, const _CharT* __hi) const
      { return this->do_hash(__lo, __hi); }


      int
      _M_compare(const _CharT*, const _CharT*) const throw();

      size_t
      _M_transform(_CharT*, const _CharT*, size_t) const throw();

  protected:

      virtual
      ~collate()
      { _S_destroy_c_locale(_M_c_locale_collate); }
# 761 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      virtual int
      do_compare(const _CharT* __lo1, const _CharT* __hi1,
   const _CharT* __lo2, const _CharT* __hi2) const;
# 775 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      virtual string_type
      do_transform(const _CharT* __lo, const _CharT* __hi) const;
# 788 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 3
      virtual long
      do_hash(const _CharT* __lo, const _CharT* __hi) const;
    };

  template<typename _CharT>
    locale::id collate<_CharT>::id;


  template<>
    int
    collate<char>::_M_compare(const char*, const char*) const throw();

  template<>
    size_t
    collate<char>::_M_transform(char*, const char*, size_t) const throw();


  template<>
    int
    collate<wchar_t>::_M_compare(const wchar_t*, const wchar_t*) const throw();

  template<>
    size_t
    collate<wchar_t>::_M_transform(wchar_t*, const wchar_t*, size_t) const throw();



  template<typename _CharT>
    class collate_byname : public collate<_CharT>
    {
    public:


      typedef _CharT char_type;
      typedef basic_string<_CharT> string_type;


      explicit
      collate_byname(const char* __s, size_t __refs = 0)
      : collate<_CharT>(__refs)
      {
 if (__builtin_strcmp(__s, "C") != 0
     && __builtin_strcmp(__s, "POSIX") != 0)
   {
     this->_S_destroy_c_locale(this->_M_c_locale_collate);
     this->_S_create_c_locale(this->_M_c_locale_collate, __s);
   }
      }


      explicit
      collate_byname(const string& __s, size_t __refs = 0)
      : collate_byname(__s.c_str(), __refs) { }


    protected:
      virtual
      ~collate_byname() { }
    };


}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.tcc" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.tcc" 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Facet>
    locale::
    locale(const locale& __other, _Facet* __f)
    {
      _M_impl = new _Impl(*__other._M_impl, 1);

      try
 { _M_impl->_M_install_facet(&_Facet::id, __f); }
      catch(...)
 {
   _M_impl->_M_remove_reference();
   throw;
 }
      delete [] _M_impl->_M_names[0];
      _M_impl->_M_names[0] = 0;
    }

  template<typename _Facet>
    locale
    locale::
    combine(const locale& __other) const
    {
      _Impl* __tmp = new _Impl(*_M_impl, 1);
      try
 {
   __tmp->_M_replace_facet(__other._M_impl, &_Facet::id);
 }
      catch(...)
 {
   __tmp->_M_remove_reference();
   throw;
 }
      return locale(__tmp);
    }

  template<typename _CharT, typename _Traits, typename _Alloc>
    bool
    locale::
    operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1,
        const basic_string<_CharT, _Traits, _Alloc>& __s2) const
    {
      typedef std::collate<_CharT> __collate_type;
      const __collate_type& __collate = use_facet<__collate_type>(*this);
      return (__collate.compare(__s1.data(), __s1.data() + __s1.length(),
    __s2.data(), __s2.data() + __s2.length()) < 0);
    }
# 102 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.tcc" 3
  template<typename _Facet>
    bool
    has_facet(const locale& __loc) throw()
    {
      const size_t __i = _Facet::id._M_id();
      const locale::facet** __facets = __loc._M_impl->_M_facets;
      return (__i < __loc._M_impl->_M_facets_size

       && dynamic_cast<const _Facet*>(__facets[__i]));



    }
# 130 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.tcc" 3
  template<typename _Facet>
    const _Facet&
    use_facet(const locale& __loc)
    {
      const size_t __i = _Facet::id._M_id();
      const locale::facet** __facets = __loc._M_impl->_M_facets;
      if (__i >= __loc._M_impl->_M_facets_size || !__facets[__i])
        __throw_bad_cast();

      return dynamic_cast<const _Facet&>(*__facets[__i]);



    }



  template<typename _CharT>
    int
    collate<_CharT>::_M_compare(const _CharT*, const _CharT*) const throw ()
    { return 0; }


  template<typename _CharT>
    size_t
    collate<_CharT>::_M_transform(_CharT*, const _CharT*, size_t) const throw ()
    { return 0; }

  template<typename _CharT>
    int
    collate<_CharT>::
    do_compare(const _CharT* __lo1, const _CharT* __hi1,
        const _CharT* __lo2, const _CharT* __hi2) const
    {


      const string_type __one(__lo1, __hi1);
      const string_type __two(__lo2, __hi2);

      const _CharT* __p = __one.c_str();
      const _CharT* __pend = __one.data() + __one.length();
      const _CharT* __q = __two.c_str();
      const _CharT* __qend = __two.data() + __two.length();




      for (;;)
 {
   const int __res = _M_compare(__p, __q);
   if (__res)
     return __res;

   __p += char_traits<_CharT>::length(__p);
   __q += char_traits<_CharT>::length(__q);
   if (__p == __pend && __q == __qend)
     return 0;
   else if (__p == __pend)
     return -1;
   else if (__q == __qend)
     return 1;

   __p++;
   __q++;
 }
    }

  template<typename _CharT>
    typename collate<_CharT>::string_type
    collate<_CharT>::
    do_transform(const _CharT* __lo, const _CharT* __hi) const
    {
      string_type __ret;


      const string_type __str(__lo, __hi);

      const _CharT* __p = __str.c_str();
      const _CharT* __pend = __str.data() + __str.length();

      size_t __len = (__hi - __lo) * 2;

      _CharT* __c = new _CharT[__len];

      try
 {



   for (;;)
     {

       size_t __res = _M_transform(__c, __p, __len);


       if (__res >= __len)
  {
    __len = __res + 1;
    delete [] __c, __c = 0;
    __c = new _CharT[__len];
    __res = _M_transform(__c, __p, __len);
  }

       __ret.append(__c, __res);
       __p += char_traits<_CharT>::length(__p);
       if (__p == __pend)
  break;

       __p++;
       __ret.push_back(_CharT());
     }
 }
      catch(...)
 {
   delete [] __c;
   throw;
 }

      delete [] __c;

      return __ret;
    }

  template<typename _CharT>
    long
    collate<_CharT>::
    do_hash(const _CharT* __lo, const _CharT* __hi) const
    {
      unsigned long __val = 0;
      for (; __lo < __hi; ++__lo)
 __val =
   *__lo + ((__val << 7)
     | (__val >> (__gnu_cxx::__numeric_traits<unsigned long>::
    __digits - 7)));
      return static_cast<long>(__val);
    }




  extern template class collate<char>;
  extern template class collate_byname<char>;

  extern template
    const collate<char>&
    use_facet<collate<char> >(const locale&);

  extern template
    bool
    has_facet<collate<char> >(const locale&);


  extern template class collate<wchar_t>;
  extern template class collate_byname<wchar_t>;

  extern template
    const collate<wchar_t>&
    use_facet<collate<wchar_t> >(const locale&);

  extern template
    bool
    has_facet<collate<wchar_t> >(const locale&);




}
# 852 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_classes.h" 2 3
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 2 3




# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/system_error" 1 3
# 33 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/system_error" 3






# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/error_constants.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/error_constants.h" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cerrno" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cerrno" 3


# 1 "/usr/include/errno.h" 1 3 4
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cerrno" 2 3
# 35 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/error_constants.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  enum class errc
    {
      address_family_not_supported = 97,
      address_in_use = 98,
      address_not_available = 99,
      already_connected = 106,
      argument_list_too_long = 7,
      argument_out_of_domain = 33,
      bad_address = 14,
      bad_file_descriptor = 9,


      bad_message = 74,


      broken_pipe = 32,
      connection_aborted = 103,
      connection_already_in_progress = 114,
      connection_refused = 111,
      connection_reset = 104,
      cross_device_link = 18,
      destination_address_required = 89,
      device_or_resource_busy = 16,
      directory_not_empty = 39,
      executable_format_error = 8,
      file_exists = 17,
      file_too_large = 27,
      filename_too_long = 36,
      function_not_supported = 38,
      host_unreachable = 113,


      identifier_removed = 43,


      illegal_byte_sequence = 84,
      inappropriate_io_control_operation = 25,
      interrupted = 4,
      invalid_argument = 22,
      invalid_seek = 29,
      io_error = 5,
      is_a_directory = 21,
      message_size = 90,
      network_down = 100,
      network_reset = 102,
      network_unreachable = 101,
      no_buffer_space = 105,
      no_child_process = 10,


      no_link = 67,


      no_lock_available = 37,


      no_message_available = 61,


      no_message = 42,
      no_protocol_option = 92,
      no_space_on_device = 28,


      no_stream_resources = 63,


      no_such_device_or_address = 6,
      no_such_device = 19,
      no_such_file_or_directory = 2,
      no_such_process = 3,
      not_a_directory = 20,
      not_a_socket = 88,


      not_a_stream = 60,


      not_connected = 107,
      not_enough_memory = 12,


      not_supported = 95,



      operation_canceled = 125,


      operation_in_progress = 115,
      operation_not_permitted = 1,
      operation_not_supported = 95,
      operation_would_block = 11,


      owner_dead = 130,


      permission_denied = 13,


      protocol_error = 71,


      protocol_not_supported = 93,
      read_only_file_system = 30,
      resource_deadlock_would_occur = 35,
      resource_unavailable_try_again = 11,
      result_out_of_range = 34,


      state_not_recoverable = 131,



      stream_timeout = 62,



      text_file_busy = 26,


      timed_out = 110,
      too_many_files_open_in_system = 23,
      too_many_files_open = 24,
      too_many_links = 31,
      too_many_symbolic_link_levels = 40,


      value_too_large = 75,


      wrong_protocol_type = 91
    };


}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/system_error" 2 3



namespace std __attribute__ ((__visibility__ ("default")))
{


  class error_code;
  class error_condition;
  class system_error;


  template<typename _Tp>
    struct is_error_code_enum : public false_type { };


  template<typename _Tp>
    struct is_error_condition_enum : public false_type { };

  template<>
    struct is_error_condition_enum<errc>
    : public true_type { };


  template <typename _Tp>
    inline constexpr bool is_error_code_enum_v =
      is_error_code_enum<_Tp>::value;
  template <typename _Tp>
    inline constexpr bool is_error_condition_enum_v =
      is_error_condition_enum<_Tp>::value;

  inline namespace _V2 {


  class error_category
  {
  public:
    constexpr error_category() noexcept = default;

    virtual ~error_category();

    error_category(const error_category&) = delete;
    error_category& operator=(const error_category&) = delete;

    virtual const char*
    name() const noexcept = 0;
# 102 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/system_error" 3
    virtual string
    message(int) const = 0;

  private:
    virtual __sso_string
    _M_message(int) const;


  public:
    virtual error_condition
    default_error_condition(int __i) const noexcept;

    virtual bool
    equivalent(int __i, const error_condition& __cond) const noexcept;

    virtual bool
    equivalent(const error_code& __code, int __i) const noexcept;

    bool
    operator<(const error_category& __other) const noexcept
    { return less<const error_category*>()(this, &__other); }

    bool
    operator==(const error_category& __other) const noexcept
    { return this == &__other; }

    bool
    operator!=(const error_category& __other) const noexcept
    { return this != &__other; }
  };


  __attribute__ ((__const__)) const error_category& system_category() noexcept;
  __attribute__ ((__const__)) const error_category& generic_category() noexcept;

  }

  error_code make_error_code(errc) noexcept;

  template<typename _Tp>
    struct hash;



  struct error_code
  {
    error_code() noexcept
    : _M_value(0), _M_cat(&system_category()) { }

    error_code(int __v, const error_category& __cat) noexcept
    : _M_value(__v), _M_cat(&__cat) { }

    template<typename _ErrorCodeEnum, typename = typename
      enable_if<is_error_code_enum<_ErrorCodeEnum>::value>::type>
      error_code(_ErrorCodeEnum __e) noexcept
      { *this = make_error_code(__e); }

    void
    assign(int __v, const error_category& __cat) noexcept
    {
      _M_value = __v;
      _M_cat = &__cat;
    }

    void
    clear() noexcept
    { assign(0, system_category()); }


    template<typename _ErrorCodeEnum>
      typename enable_if<is_error_code_enum<_ErrorCodeEnum>::value,
    error_code&>::type
      operator=(_ErrorCodeEnum __e) noexcept
      { return *this = make_error_code(__e); }

    int
    value() const noexcept { return _M_value; }

    const error_category&
    category() const noexcept { return *_M_cat; }

    error_condition
    default_error_condition() const noexcept;


    string
    message() const
    { return category().message(value()); }

    explicit operator bool() const noexcept
    { return _M_value != 0; }


  private:
    friend class hash<error_code>;

    int _M_value;
    const error_category* _M_cat;
  };


  inline error_code
  make_error_code(errc __e) noexcept
  { return error_code(static_cast<int>(__e), generic_category()); }

  inline bool
  operator<(const error_code& __lhs, const error_code& __rhs) noexcept
  {
    return (__lhs.category() < __rhs.category()
     || (__lhs.category() == __rhs.category()
  && __lhs.value() < __rhs.value()));
  }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __os, const error_code& __e)
    { return (__os << __e.category().name() << ':' << __e.value()); }

  error_condition make_error_condition(errc) noexcept;



  struct error_condition
  {
    error_condition() noexcept
    : _M_value(0), _M_cat(&generic_category()) { }

    error_condition(int __v, const error_category& __cat) noexcept
    : _M_value(__v), _M_cat(&__cat) { }

    template<typename _ErrorConditionEnum, typename = typename
  enable_if<is_error_condition_enum<_ErrorConditionEnum>::value>::type>
      error_condition(_ErrorConditionEnum __e) noexcept
      { *this = make_error_condition(__e); }

    void
    assign(int __v, const error_category& __cat) noexcept
    {
      _M_value = __v;
      _M_cat = &__cat;
    }


    template<typename _ErrorConditionEnum>
      typename enable_if<is_error_condition_enum
    <_ErrorConditionEnum>::value, error_condition&>::type
      operator=(_ErrorConditionEnum __e) noexcept
      { return *this = make_error_condition(__e); }

    void
    clear() noexcept
    { assign(0, generic_category()); }


    int
    value() const noexcept { return _M_value; }

    const error_category&
    category() const noexcept { return *_M_cat; }


    string
    message() const
    { return category().message(value()); }

    explicit operator bool() const noexcept
    { return _M_value != 0; }


  private:
    int _M_value;
    const error_category* _M_cat;
  };


  inline error_condition
  make_error_condition(errc __e) noexcept
  { return error_condition(static_cast<int>(__e), generic_category()); }

  inline bool
  operator<(const error_condition& __lhs,
     const error_condition& __rhs) noexcept
  {
    return (__lhs.category() < __rhs.category()
     || (__lhs.category() == __rhs.category()
  && __lhs.value() < __rhs.value()));
  }


  inline bool
  operator==(const error_code& __lhs, const error_code& __rhs) noexcept
  { return (__lhs.category() == __rhs.category()
     && __lhs.value() == __rhs.value()); }

  inline bool
  operator==(const error_code& __lhs, const error_condition& __rhs) noexcept
  {
    return (__lhs.category().equivalent(__lhs.value(), __rhs)
     || __rhs.category().equivalent(__lhs, __rhs.value()));
  }

  inline bool
  operator==(const error_condition& __lhs, const error_code& __rhs) noexcept
  {
    return (__rhs.category().equivalent(__rhs.value(), __lhs)
     || __lhs.category().equivalent(__rhs, __lhs.value()));
  }

  inline bool
  operator==(const error_condition& __lhs,
      const error_condition& __rhs) noexcept
  {
    return (__lhs.category() == __rhs.category()
     && __lhs.value() == __rhs.value());
  }

  inline bool
  operator!=(const error_code& __lhs, const error_code& __rhs) noexcept
  { return !(__lhs == __rhs); }

  inline bool
  operator!=(const error_code& __lhs, const error_condition& __rhs) noexcept
  { return !(__lhs == __rhs); }

  inline bool
  operator!=(const error_condition& __lhs, const error_code& __rhs) noexcept
  { return !(__lhs == __rhs); }

  inline bool
  operator!=(const error_condition& __lhs,
      const error_condition& __rhs) noexcept
  { return !(__lhs == __rhs); }







  class system_error : public std::runtime_error
  {
  private:
    error_code _M_code;

  public:
    system_error(error_code __ec = error_code())
    : runtime_error(__ec.message()), _M_code(__ec) { }

    system_error(error_code __ec, const string& __what)
    : runtime_error(__what + ": " + __ec.message()), _M_code(__ec) { }

    system_error(error_code __ec, const char* __what)
    : runtime_error(__what + (": " + __ec.message())), _M_code(__ec) { }

    system_error(int __v, const error_category& __ecat, const char* __what)
    : system_error(error_code(__v, __ecat), __what) { }

    system_error(int __v, const error_category& __ecat)
    : runtime_error(error_code(__v, __ecat).message()),
      _M_code(__v, __ecat) { }

    system_error(int __v, const error_category& __ecat, const string& __what)
    : runtime_error(__what + ": " + error_code(__v, __ecat).message()),
      _M_code(__v, __ecat) { }


    system_error (const system_error &) = default;
    system_error &operator= (const system_error &) = default;


    virtual ~system_error() noexcept;

    const error_code&
    code() const noexcept { return _M_code; }
  };


}



namespace std __attribute__ ((__visibility__ ("default")))
{





  template<>
    struct hash<error_code>
    : public __hash_base<size_t, error_code>
    {
      size_t
      operator()(const error_code& __e) const noexcept
      {
 const size_t __tmp = std::_Hash_impl::hash(__e._M_value);
 return std::_Hash_impl::__hash_combine(__e._M_cat, __tmp);
      }
    };





  template<>
    struct hash<error_condition>
    : public __hash_base<size_t, error_condition>
    {
      size_t
      operator()(const error_condition& __e) const noexcept
      {
 const size_t __tmp = std::_Hash_impl::hash(__e.value());
 return std::_Hash_impl::__hash_combine(__e.category(), __tmp);
      }
    };



}
# 47 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 2 3


namespace std __attribute__ ((__visibility__ ("default")))
{






  enum _Ios_Fmtflags
    {
      _S_boolalpha = 1L << 0,
      _S_dec = 1L << 1,
      _S_fixed = 1L << 2,
      _S_hex = 1L << 3,
      _S_internal = 1L << 4,
      _S_left = 1L << 5,
      _S_oct = 1L << 6,
      _S_right = 1L << 7,
      _S_scientific = 1L << 8,
      _S_showbase = 1L << 9,
      _S_showpoint = 1L << 10,
      _S_showpos = 1L << 11,
      _S_skipws = 1L << 12,
      _S_unitbuf = 1L << 13,
      _S_uppercase = 1L << 14,
      _S_adjustfield = _S_left | _S_right | _S_internal,
      _S_basefield = _S_dec | _S_oct | _S_hex,
      _S_floatfield = _S_scientific | _S_fixed,
      _S_ios_fmtflags_end = 1L << 16,
      _S_ios_fmtflags_max = 2147483647,
      _S_ios_fmtflags_min = ~2147483647
    };

  inline constexpr _Ios_Fmtflags
  operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
  { return _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }

  inline constexpr _Ios_Fmtflags
  operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
  { return _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }

  inline constexpr _Ios_Fmtflags
  operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
  { return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }

  inline constexpr _Ios_Fmtflags
  operator~(_Ios_Fmtflags __a)
  { return _Ios_Fmtflags(~static_cast<int>(__a)); }

  inline const _Ios_Fmtflags&
  operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
  { return __a = __a | __b; }

  inline const _Ios_Fmtflags&
  operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
  { return __a = __a & __b; }

  inline const _Ios_Fmtflags&
  operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
  { return __a = __a ^ __b; }


  enum _Ios_Openmode
    {
      _S_app = 1L << 0,
      _S_ate = 1L << 1,
      _S_bin = 1L << 2,
      _S_in = 1L << 3,
      _S_out = 1L << 4,
      _S_trunc = 1L << 5,
      _S_ios_openmode_end = 1L << 16,
      _S_ios_openmode_max = 2147483647,
      _S_ios_openmode_min = ~2147483647
    };

  inline constexpr _Ios_Openmode
  operator&(_Ios_Openmode __a, _Ios_Openmode __b)
  { return _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }

  inline constexpr _Ios_Openmode
  operator|(_Ios_Openmode __a, _Ios_Openmode __b)
  { return _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }

  inline constexpr _Ios_Openmode
  operator^(_Ios_Openmode __a, _Ios_Openmode __b)
  { return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }

  inline constexpr _Ios_Openmode
  operator~(_Ios_Openmode __a)
  { return _Ios_Openmode(~static_cast<int>(__a)); }

  inline const _Ios_Openmode&
  operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)
  { return __a = __a | __b; }

  inline const _Ios_Openmode&
  operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)
  { return __a = __a & __b; }

  inline const _Ios_Openmode&
  operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
  { return __a = __a ^ __b; }


  enum _Ios_Iostate
    {
      _S_goodbit = 0,
      _S_badbit = 1L << 0,
      _S_eofbit = 1L << 1,
      _S_failbit = 1L << 2,
      _S_ios_iostate_end = 1L << 16,
      _S_ios_iostate_max = 2147483647,
      _S_ios_iostate_min = ~2147483647
    };

  inline constexpr _Ios_Iostate
  operator&(_Ios_Iostate __a, _Ios_Iostate __b)
  { return _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }

  inline constexpr _Ios_Iostate
  operator|(_Ios_Iostate __a, _Ios_Iostate __b)
  { return _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }

  inline constexpr _Ios_Iostate
  operator^(_Ios_Iostate __a, _Ios_Iostate __b)
  { return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }

  inline constexpr _Ios_Iostate
  operator~(_Ios_Iostate __a)
  { return _Ios_Iostate(~static_cast<int>(__a)); }

  inline const _Ios_Iostate&
  operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)
  { return __a = __a | __b; }

  inline const _Ios_Iostate&
  operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)
  { return __a = __a & __b; }

  inline const _Ios_Iostate&
  operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
  { return __a = __a ^ __b; }


  enum _Ios_Seekdir
    {
      _S_beg = 0,
      _S_cur = 1,
      _S_end = 2,
      _S_ios_seekdir_end = 1L << 16
    };



  enum class io_errc { stream = 1 };

  template <> struct is_error_code_enum<io_errc> : public true_type { };

  const error_category& iostream_category() noexcept;

  inline error_code
  make_error_code(io_errc __e) noexcept
  { return error_code(static_cast<int>(__e), iostream_category()); }

  inline error_condition
  make_error_condition(io_errc __e) noexcept
  { return error_condition(static_cast<int>(__e), iostream_category()); }
# 228 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
  class ios_base
  {
# 246 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
  public:
# 276 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    class failure : public exception
    {
    public:


      explicit
      failure(const string& __str) throw();



      virtual
      ~failure() throw();

      virtual const char*
      what() const throw();

    private:
      string _M_msg;
    };
# 323 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    typedef _Ios_Fmtflags fmtflags;


    static const fmtflags boolalpha = _S_boolalpha;


    static const fmtflags dec = _S_dec;


    static const fmtflags fixed = _S_fixed;


    static const fmtflags hex = _S_hex;




    static const fmtflags internal = _S_internal;



    static const fmtflags left = _S_left;


    static const fmtflags oct = _S_oct;



    static const fmtflags right = _S_right;


    static const fmtflags scientific = _S_scientific;



    static const fmtflags showbase = _S_showbase;



    static const fmtflags showpoint = _S_showpoint;


    static const fmtflags showpos = _S_showpos;


    static const fmtflags skipws = _S_skipws;


    static const fmtflags unitbuf = _S_unitbuf;



    static const fmtflags uppercase = _S_uppercase;


    static const fmtflags adjustfield = _S_adjustfield;


    static const fmtflags basefield = _S_basefield;


    static const fmtflags floatfield = _S_floatfield;
# 398 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    typedef _Ios_Iostate iostate;



    static const iostate badbit = _S_badbit;


    static const iostate eofbit = _S_eofbit;




    static const iostate failbit = _S_failbit;


    static const iostate goodbit = _S_goodbit;
# 429 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    typedef _Ios_Openmode openmode;


    static const openmode app = _S_app;


    static const openmode ate = _S_ate;




    static const openmode binary = _S_bin;


    static const openmode in = _S_in;


    static const openmode out = _S_out;


    static const openmode trunc = _S_trunc;
# 461 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    typedef _Ios_Seekdir seekdir;


    static const seekdir beg = _S_beg;


    static const seekdir cur = _S_cur;


    static const seekdir end = _S_end;
# 489 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    enum event
    {
      erase_event,
      imbue_event,
      copyfmt_event
    };
# 506 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    typedef void (*event_callback) (event __e, ios_base& __b, int __i);
# 518 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    void
    register_callback(event_callback __fn, int __index);

  protected:
    streamsize _M_precision;
    streamsize _M_width;
    fmtflags _M_flags;
    iostate _M_exception;
    iostate _M_streambuf_state;



    struct _Callback_list
    {

      _Callback_list* _M_next;
      ios_base::event_callback _M_fn;
      int _M_index;
      _Atomic_word _M_refcount;

      _Callback_list(ios_base::event_callback __fn, int __index,
       _Callback_list* __cb)
      : _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }

      void
      _M_add_reference() { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }


      int
      _M_remove_reference()
      {

                                                             ;
        int __res = __gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1);
        if (__res == 0)
          {
                                                                ;
          }
        return __res;
      }
    };

     _Callback_list* _M_callbacks;

    void
    _M_call_callbacks(event __ev) throw();

    void
    _M_dispose_callbacks(void) throw();


    struct _Words
    {
      void* _M_pword;
      long _M_iword;
      _Words() : _M_pword(0), _M_iword(0) { }
    };


    _Words _M_word_zero;



    enum { _S_local_word_size = 8 };
    _Words _M_local_word[_S_local_word_size];


    int _M_word_size;
    _Words* _M_word;

    _Words&
    _M_grow_words(int __index, bool __iword);


    locale _M_ios_locale;

    void
    _M_init() throw();

  public:





    class Init
    {
      friend class ios_base;
    public:
      Init();
      ~Init();


      Init(const Init&) = default;
      Init& operator=(const Init&) = default;


    private:
      static _Atomic_word _S_refcount;
      static bool _S_synced_with_stdio;
    };






    fmtflags
    flags() const
    { return _M_flags; }
# 636 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    fmtflags
    flags(fmtflags __fmtfl)
    {
      fmtflags __old = _M_flags;
      _M_flags = __fmtfl;
      return __old;
    }
# 652 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    fmtflags
    setf(fmtflags __fmtfl)
    {
      fmtflags __old = _M_flags;
      _M_flags |= __fmtfl;
      return __old;
    }
# 669 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    fmtflags
    setf(fmtflags __fmtfl, fmtflags __mask)
    {
      fmtflags __old = _M_flags;
      _M_flags &= ~__mask;
      _M_flags |= (__fmtfl & __mask);
      return __old;
    }







    void
    unsetf(fmtflags __mask)
    { _M_flags &= ~__mask; }
# 695 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    streamsize
    precision() const
    { return _M_precision; }






    streamsize
    precision(streamsize __prec)
    {
      streamsize __old = _M_precision;
      _M_precision = __prec;
      return __old;
    }







    streamsize
    width() const
    { return _M_width; }






    streamsize
    width(streamsize __wide)
    {
      streamsize __old = _M_width;
      _M_width = __wide;
      return __old;
    }
# 746 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    static bool
    sync_with_stdio(bool __sync = true);
# 758 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    locale
    imbue(const locale& __loc) throw();
# 769 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    locale
    getloc() const
    { return _M_ios_locale; }
# 780 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    const locale&
    _M_getloc() const
    { return _M_ios_locale; }
# 799 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    static int
    xalloc() throw();
# 815 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    long&
    iword(int __ix)
    {
      _Words& __word = ((unsigned)__ix < (unsigned)_M_word_size)
   ? _M_word[__ix] : _M_grow_words(__ix, true);
      return __word._M_iword;
    }
# 836 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    void*&
    pword(int __ix)
    {
      _Words& __word = ((unsigned)__ix < (unsigned)_M_word_size)
   ? _M_word[__ix] : _M_grow_words(__ix, false);
      return __word._M_pword;
    }
# 853 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
    virtual ~ios_base();

  protected:
    ios_base() throw ();
# 867 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ios_base.h" 3
  public:
    ios_base(const ios_base&) = delete;

    ios_base&
    operator=(const ios_base&) = delete;

  protected:
    void
    _M_move(ios_base&) noexcept;

    void
    _M_swap(ios_base& __rhs) noexcept;

  };



  inline ios_base&
  boolalpha(ios_base& __base)
  {
    __base.setf(ios_base::boolalpha);
    return __base;
  }


  inline ios_base&
  noboolalpha(ios_base& __base)
  {
    __base.unsetf(ios_base::boolalpha);
    return __base;
  }


  inline ios_base&
  showbase(ios_base& __base)
  {
    __base.setf(ios_base::showbase);
    return __base;
  }


  inline ios_base&
  noshowbase(ios_base& __base)
  {
    __base.unsetf(ios_base::showbase);
    return __base;
  }


  inline ios_base&
  showpoint(ios_base& __base)
  {
    __base.setf(ios_base::showpoint);
    return __base;
  }


  inline ios_base&
  noshowpoint(ios_base& __base)
  {
    __base.unsetf(ios_base::showpoint);
    return __base;
  }


  inline ios_base&
  showpos(ios_base& __base)
  {
    __base.setf(ios_base::showpos);
    return __base;
  }


  inline ios_base&
  noshowpos(ios_base& __base)
  {
    __base.unsetf(ios_base::showpos);
    return __base;
  }


  inline ios_base&
  skipws(ios_base& __base)
  {
    __base.setf(ios_base::skipws);
    return __base;
  }


  inline ios_base&
  noskipws(ios_base& __base)
  {
    __base.unsetf(ios_base::skipws);
    return __base;
  }


  inline ios_base&
  uppercase(ios_base& __base)
  {
    __base.setf(ios_base::uppercase);
    return __base;
  }


  inline ios_base&
  nouppercase(ios_base& __base)
  {
    __base.unsetf(ios_base::uppercase);
    return __base;
  }


  inline ios_base&
  unitbuf(ios_base& __base)
  {
     __base.setf(ios_base::unitbuf);
     return __base;
  }


  inline ios_base&
  nounitbuf(ios_base& __base)
  {
     __base.unsetf(ios_base::unitbuf);
     return __base;
  }



  inline ios_base&
  internal(ios_base& __base)
  {
     __base.setf(ios_base::internal, ios_base::adjustfield);
     return __base;
  }


  inline ios_base&
  left(ios_base& __base)
  {
    __base.setf(ios_base::left, ios_base::adjustfield);
    return __base;
  }


  inline ios_base&
  right(ios_base& __base)
  {
    __base.setf(ios_base::right, ios_base::adjustfield);
    return __base;
  }



  inline ios_base&
  dec(ios_base& __base)
  {
    __base.setf(ios_base::dec, ios_base::basefield);
    return __base;
  }


  inline ios_base&
  hex(ios_base& __base)
  {
    __base.setf(ios_base::hex, ios_base::basefield);
    return __base;
  }


  inline ios_base&
  oct(ios_base& __base)
  {
    __base.setf(ios_base::oct, ios_base::basefield);
    return __base;
  }



  inline ios_base&
  fixed(ios_base& __base)
  {
    __base.setf(ios_base::fixed, ios_base::floatfield);
    return __base;
  }


  inline ios_base&
  scientific(ios_base& __base)
  {
    __base.setf(ios_base::scientific, ios_base::floatfield);
    return __base;
  }






  inline ios_base&
  hexfloat(ios_base& __base)
  {
    __base.setf(ios_base::fixed | ios_base::scientific, ios_base::floatfield);
    return __base;
  }


  inline ios_base&
  defaultfloat(ios_base& __base)
  {
    __base.unsetf(ios_base::floatfield);
    return __base;
  }



}
# 43 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ios" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3








namespace std __attribute__ ((__visibility__ ("default")))
{




  template<typename _CharT, typename _Traits>
    streamsize
    __copy_streambufs_eof(basic_streambuf<_CharT, _Traits>*,
     basic_streambuf<_CharT, _Traits>*, bool&);
# 121 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
  template<typename _CharT, typename _Traits>
    class basic_streambuf
    {
    public:






      typedef _CharT char_type;
      typedef _Traits traits_type;
      typedef typename traits_type::int_type int_type;
      typedef typename traits_type::pos_type pos_type;
      typedef typename traits_type::off_type off_type;




      typedef basic_streambuf<char_type, traits_type> __streambuf_type;


      friend class basic_ios<char_type, traits_type>;
      friend class basic_istream<char_type, traits_type>;
      friend class basic_ostream<char_type, traits_type>;
      friend class istreambuf_iterator<char_type, traits_type>;
      friend class ostreambuf_iterator<char_type, traits_type>;

      friend streamsize
      __copy_streambufs_eof<>(basic_streambuf*, basic_streambuf*, bool&);

      template<bool _IsMove, typename _CharT2>
        friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
            _CharT2*>::__type
        __copy_move_a2(istreambuf_iterator<_CharT2>,
         istreambuf_iterator<_CharT2>, _CharT2*);

      template<typename _CharT2>
        friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
      istreambuf_iterator<_CharT2> >::__type
        find(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
      const _CharT2&);

      template<typename _CharT2, typename _Distance>
        friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
            void>::__type
        advance(istreambuf_iterator<_CharT2>&, _Distance);

      template<typename _CharT2, typename _Traits2>
        friend basic_istream<_CharT2, _Traits2>&
        operator>>(basic_istream<_CharT2, _Traits2>&, _CharT2*);

      template<typename _CharT2, typename _Traits2, typename _Alloc>
        friend basic_istream<_CharT2, _Traits2>&
        operator>>(basic_istream<_CharT2, _Traits2>&,
     basic_string<_CharT2, _Traits2, _Alloc>&);

      template<typename _CharT2, typename _Traits2, typename _Alloc>
        friend basic_istream<_CharT2, _Traits2>&
        getline(basic_istream<_CharT2, _Traits2>&,
  basic_string<_CharT2, _Traits2, _Alloc>&, _CharT2);

    protected:







      char_type* _M_in_beg;
      char_type* _M_in_cur;
      char_type* _M_in_end;
      char_type* _M_out_beg;
      char_type* _M_out_cur;
      char_type* _M_out_end;


      locale _M_buf_locale;

  public:

      virtual
      ~basic_streambuf()
      { }
# 215 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      locale
      pubimbue(const locale& __loc)
      {
 locale __tmp(this->getloc());
 this->imbue(__loc);
 _M_buf_locale = __loc;
 return __tmp;
      }
# 232 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      locale
      getloc() const
      { return _M_buf_locale; }
# 245 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      basic_streambuf*
      pubsetbuf(char_type* __s, streamsize __n)
      { return this->setbuf(__s, __n); }
# 257 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      pos_type
      pubseekoff(off_type __off, ios_base::seekdir __way,
   ios_base::openmode __mode = ios_base::in | ios_base::out)
      { return this->seekoff(__off, __way, __mode); }
# 269 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      pos_type
      pubseekpos(pos_type __sp,
   ios_base::openmode __mode = ios_base::in | ios_base::out)
      { return this->seekpos(__sp, __mode); }




      int
      pubsync() { return this->sync(); }
# 290 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      streamsize
      in_avail()
      {
 const streamsize __ret = this->egptr() - this->gptr();
 return __ret ? __ret : this->showmanyc();
      }
# 304 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      int_type
      snextc()
      {
 int_type __ret = traits_type::eof();
 if (__builtin_expect(!traits_type::eq_int_type(this->sbumpc(),
             __ret), true))
   __ret = this->sgetc();
 return __ret;
      }
# 322 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      int_type
      sbumpc()
      {
 int_type __ret;
 if (__builtin_expect(this->gptr() < this->egptr(), true))
   {
     __ret = traits_type::to_int_type(*this->gptr());
     this->gbump(1);
   }
 else
   __ret = this->uflow();
 return __ret;
      }
# 344 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      int_type
      sgetc()
      {
 int_type __ret;
 if (__builtin_expect(this->gptr() < this->egptr(), true))
   __ret = traits_type::to_int_type(*this->gptr());
 else
   __ret = this->underflow();
 return __ret;
      }
# 363 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      streamsize
      sgetn(char_type* __s, streamsize __n)
      { return this->xsgetn(__s, __n); }
# 378 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      int_type
      sputbackc(char_type __c)
      {
 int_type __ret;
 const bool __testpos = this->eback() < this->gptr();
 if (__builtin_expect(!__testpos ||
        !traits_type::eq(__c, this->gptr()[-1]), false))
   __ret = this->pbackfail(traits_type::to_int_type(__c));
 else
   {
     this->gbump(-1);
     __ret = traits_type::to_int_type(*this->gptr());
   }
 return __ret;
      }
# 403 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      int_type
      sungetc()
      {
 int_type __ret;
 if (__builtin_expect(this->eback() < this->gptr(), true))
   {
     this->gbump(-1);
     __ret = traits_type::to_int_type(*this->gptr());
   }
 else
   __ret = this->pbackfail();
 return __ret;
      }
# 430 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      int_type
      sputc(char_type __c)
      {
 int_type __ret;
 if (__builtin_expect(this->pptr() < this->epptr(), true))
   {
     *this->pptr() = __c;
     this->pbump(1);
     __ret = traits_type::to_int_type(__c);
   }
 else
   __ret = this->overflow(traits_type::to_int_type(__c));
 return __ret;
      }
# 456 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      streamsize
      sputn(const char_type* __s, streamsize __n)
      { return this->xsputn(__s, __n); }

    protected:
# 470 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      basic_streambuf()
      : _M_in_beg(0), _M_in_cur(0), _M_in_end(0),
      _M_out_beg(0), _M_out_cur(0), _M_out_end(0),
      _M_buf_locale(locale())
      { }
# 488 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      char_type*
      eback() const { return _M_in_beg; }

      char_type*
      gptr() const { return _M_in_cur; }

      char_type*
      egptr() const { return _M_in_end; }
# 504 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      void
      gbump(int __n) { _M_in_cur += __n; }
# 515 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      void
      setg(char_type* __gbeg, char_type* __gnext, char_type* __gend)
      {
 _M_in_beg = __gbeg;
 _M_in_cur = __gnext;
 _M_in_end = __gend;
      }
# 535 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      char_type*
      pbase() const { return _M_out_beg; }

      char_type*
      pptr() const { return _M_out_cur; }

      char_type*
      epptr() const { return _M_out_end; }
# 551 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      void
      pbump(int __n) { _M_out_cur += __n; }
# 561 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      void
      setp(char_type* __pbeg, char_type* __pend)
      {
 _M_out_beg = _M_out_cur = __pbeg;
 _M_out_end = __pend;
      }
# 582 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual void
      imbue(const locale& __loc __attribute__ ((__unused__)))
      { }
# 597 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual basic_streambuf<char_type,_Traits>*
      setbuf(char_type*, streamsize)
      { return this; }
# 608 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual pos_type
      seekoff(off_type, ios_base::seekdir,
       ios_base::openmode = ios_base::in | ios_base::out)
      { return pos_type(off_type(-1)); }
# 620 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual pos_type
      seekpos(pos_type,
       ios_base::openmode = ios_base::in | ios_base::out)
      { return pos_type(off_type(-1)); }
# 633 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual int
      sync() { return 0; }
# 655 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual streamsize
      showmanyc() { return 0; }
# 671 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual streamsize
      xsgetn(char_type* __s, streamsize __n);
# 693 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual int_type
      underflow()
      { return traits_type::eof(); }
# 706 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual int_type
      uflow()
      {
 int_type __ret = traits_type::eof();
 const bool __testeof = traits_type::eq_int_type(this->underflow(),
       __ret);
 if (!__testeof)
   {
     __ret = traits_type::to_int_type(*this->gptr());
     this->gbump(1);
   }
 return __ret;
      }
# 730 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual int_type
      pbackfail(int_type __c __attribute__ ((__unused__)) = traits_type::eof())
      { return traits_type::eof(); }
# 748 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual streamsize
      xsputn(const char_type* __s, streamsize __n);
# 774 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      virtual int_type
      overflow(int_type __c __attribute__ ((__unused__)) = traits_type::eof())
      { return traits_type::eof(); }
# 803 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 3
      void
      __safe_gbump(streamsize __n) { _M_in_cur += __n; }

      void
      __safe_pbump(streamsize __n) { _M_out_cur += __n; }




    protected:

      basic_streambuf(const basic_streambuf&);

      basic_streambuf&
      operator=(const basic_streambuf&);


      void
      swap(basic_streambuf& __sb)
      {
 std::swap(_M_in_beg, __sb._M_in_beg);
 std::swap(_M_in_cur, __sb._M_in_cur);
 std::swap(_M_in_end, __sb._M_in_end);
 std::swap(_M_out_beg, __sb._M_out_beg);
 std::swap(_M_out_cur, __sb._M_out_cur);
 std::swap(_M_out_end, __sb._M_out_end);
 std::swap(_M_buf_locale, __sb._M_buf_locale);
      }

    };


  template<typename _CharT, typename _Traits>
    std::basic_streambuf<_CharT, _Traits>::
    basic_streambuf(const basic_streambuf&) = default;

  template<typename _CharT, typename _Traits>
    std::basic_streambuf<_CharT, _Traits>&
    std::basic_streambuf<_CharT, _Traits>::
    operator=(const basic_streambuf&) = default;



  template<>
    streamsize
    __copy_streambufs_eof(basic_streambuf<char>* __sbin,
     basic_streambuf<char>* __sbout, bool& __ineof);

  template<>
    streamsize
    __copy_streambufs_eof(basic_streambuf<wchar_t>* __sbin,
     basic_streambuf<wchar_t>* __sbout, bool& __ineof);





}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/streambuf.tcc" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/streambuf.tcc" 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _CharT, typename _Traits>
    streamsize
    basic_streambuf<_CharT, _Traits>::
    xsgetn(char_type* __s, streamsize __n)
    {
      streamsize __ret = 0;
      while (__ret < __n)
 {
   const streamsize __buf_len = this->egptr() - this->gptr();
   if (__buf_len)
     {
       const streamsize __remaining = __n - __ret;
       const streamsize __len = std::min(__buf_len, __remaining);
       traits_type::copy(__s, this->gptr(), __len);
       __ret += __len;
       __s += __len;
       this->__safe_gbump(__len);
     }

   if (__ret < __n)
     {
       const int_type __c = this->uflow();
       if (!traits_type::eq_int_type(__c, traits_type::eof()))
  {
    traits_type::assign(*__s++, traits_type::to_char_type(__c));
    ++__ret;
  }
       else
  break;
     }
 }
      return __ret;
    }

  template<typename _CharT, typename _Traits>
    streamsize
    basic_streambuf<_CharT, _Traits>::
    xsputn(const char_type* __s, streamsize __n)
    {
      streamsize __ret = 0;
      while (__ret < __n)
 {
   const streamsize __buf_len = this->epptr() - this->pptr();
   if (__buf_len)
     {
       const streamsize __remaining = __n - __ret;
       const streamsize __len = std::min(__buf_len, __remaining);
       traits_type::copy(this->pptr(), __s, __len);
       __ret += __len;
       __s += __len;
       this->__safe_pbump(__len);
     }

   if (__ret < __n)
     {
       int_type __c = this->overflow(traits_type::to_int_type(*__s));
       if (!traits_type::eq_int_type(__c, traits_type::eof()))
  {
    ++__ret;
    ++__s;
  }
       else
  break;
     }
 }
      return __ret;
    }




  template<typename _CharT, typename _Traits>
    streamsize
    __copy_streambufs_eof(basic_streambuf<_CharT, _Traits>* __sbin,
     basic_streambuf<_CharT, _Traits>* __sbout,
     bool& __ineof)
    {
      streamsize __ret = 0;
      __ineof = true;
      typename _Traits::int_type __c = __sbin->sgetc();
      while (!_Traits::eq_int_type(__c, _Traits::eof()))
 {
   __c = __sbout->sputc(_Traits::to_char_type(__c));
   if (_Traits::eq_int_type(__c, _Traits::eof()))
     {
       __ineof = false;
       break;
     }
   ++__ret;
   __c = __sbin->snextc();
 }
      return __ret;
    }

  template<typename _CharT, typename _Traits>
    inline streamsize
    __copy_streambufs(basic_streambuf<_CharT, _Traits>* __sbin,
        basic_streambuf<_CharT, _Traits>* __sbout)
    {
      bool __ineof;
      return __copy_streambufs_eof(__sbin, __sbout, __ineof);
    }




  extern template class basic_streambuf<char>;
  extern template
    streamsize
    __copy_streambufs(basic_streambuf<char>*,
        basic_streambuf<char>*);
  extern template
    streamsize
    __copy_streambufs_eof(basic_streambuf<char>*,
     basic_streambuf<char>*, bool&);


  extern template class basic_streambuf<wchar_t>;
  extern template
    streamsize
    __copy_streambufs(basic_streambuf<wchar_t>*,
        basic_streambuf<wchar_t>*);
  extern template
    streamsize
    __copy_streambufs_eof(basic_streambuf<wchar_t>*,
     basic_streambuf<wchar_t>*, bool&);




}
# 863 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/streambuf" 2 3
# 44 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ios" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3



# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwctype" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwctype" 3
# 50 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwctype" 3
# 1 "/usr/include/wctype.h" 1 3 4
# 33 "/usr/include/wctype.h" 3 4
# 1 "/usr/include/wchar.h" 1 3 4
# 34 "/usr/include/wctype.h" 2 3 4
# 52 "/usr/include/wctype.h" 3 4
typedef unsigned long int wctype_t;
# 71 "/usr/include/wctype.h" 3 4
enum
{
  __ISwupper = 0,
  __ISwlower = 1,
  __ISwalpha = 2,
  __ISwdigit = 3,
  __ISwxdigit = 4,
  __ISwspace = 5,
  __ISwprint = 6,
  __ISwgraph = 7,
  __ISwblank = 8,
  __ISwcntrl = 9,
  __ISwpunct = 10,
  __ISwalnum = 11,

  _ISwupper = ((__ISwupper) < 8 ? (int) ((1UL << (__ISwupper)) << 24) : ((__ISwupper) < 16 ? (int) ((1UL << (__ISwupper)) << 8) : ((__ISwupper) < 24 ? (int) ((1UL << (__ISwupper)) >> 8) : (int) ((1UL << (__ISwupper)) >> 24)))),
  _ISwlower = ((__ISwlower) < 8 ? (int) ((1UL << (__ISwlower)) << 24) : ((__ISwlower) < 16 ? (int) ((1UL << (__ISwlower)) << 8) : ((__ISwlower) < 24 ? (int) ((1UL << (__ISwlower)) >> 8) : (int) ((1UL << (__ISwlower)) >> 24)))),
  _ISwalpha = ((__ISwalpha) < 8 ? (int) ((1UL << (__ISwalpha)) << 24) : ((__ISwalpha) < 16 ? (int) ((1UL << (__ISwalpha)) << 8) : ((__ISwalpha) < 24 ? (int) ((1UL << (__ISwalpha)) >> 8) : (int) ((1UL << (__ISwalpha)) >> 24)))),
  _ISwdigit = ((__ISwdigit) < 8 ? (int) ((1UL << (__ISwdigit)) << 24) : ((__ISwdigit) < 16 ? (int) ((1UL << (__ISwdigit)) << 8) : ((__ISwdigit) < 24 ? (int) ((1UL << (__ISwdigit)) >> 8) : (int) ((1UL << (__ISwdigit)) >> 24)))),
  _ISwxdigit = ((__ISwxdigit) < 8 ? (int) ((1UL << (__ISwxdigit)) << 24) : ((__ISwxdigit) < 16 ? (int) ((1UL << (__ISwxdigit)) << 8) : ((__ISwxdigit) < 24 ? (int) ((1UL << (__ISwxdigit)) >> 8) : (int) ((1UL << (__ISwxdigit)) >> 24)))),
  _ISwspace = ((__ISwspace) < 8 ? (int) ((1UL << (__ISwspace)) << 24) : ((__ISwspace) < 16 ? (int) ((1UL << (__ISwspace)) << 8) : ((__ISwspace) < 24 ? (int) ((1UL << (__ISwspace)) >> 8) : (int) ((1UL << (__ISwspace)) >> 24)))),
  _ISwprint = ((__ISwprint) < 8 ? (int) ((1UL << (__ISwprint)) << 24) : ((__ISwprint) < 16 ? (int) ((1UL << (__ISwprint)) << 8) : ((__ISwprint) < 24 ? (int) ((1UL << (__ISwprint)) >> 8) : (int) ((1UL << (__ISwprint)) >> 24)))),
  _ISwgraph = ((__ISwgraph) < 8 ? (int) ((1UL << (__ISwgraph)) << 24) : ((__ISwgraph) < 16 ? (int) ((1UL << (__ISwgraph)) << 8) : ((__ISwgraph) < 24 ? (int) ((1UL << (__ISwgraph)) >> 8) : (int) ((1UL << (__ISwgraph)) >> 24)))),
  _ISwblank = ((__ISwblank) < 8 ? (int) ((1UL << (__ISwblank)) << 24) : ((__ISwblank) < 16 ? (int) ((1UL << (__ISwblank)) << 8) : ((__ISwblank) < 24 ? (int) ((1UL << (__ISwblank)) >> 8) : (int) ((1UL << (__ISwblank)) >> 24)))),
  _ISwcntrl = ((__ISwcntrl) < 8 ? (int) ((1UL << (__ISwcntrl)) << 24) : ((__ISwcntrl) < 16 ? (int) ((1UL << (__ISwcntrl)) << 8) : ((__ISwcntrl) < 24 ? (int) ((1UL << (__ISwcntrl)) >> 8) : (int) ((1UL << (__ISwcntrl)) >> 24)))),
  _ISwpunct = ((__ISwpunct) < 8 ? (int) ((1UL << (__ISwpunct)) << 24) : ((__ISwpunct) < 16 ? (int) ((1UL << (__ISwpunct)) << 8) : ((__ISwpunct) < 24 ? (int) ((1UL << (__ISwpunct)) >> 8) : (int) ((1UL << (__ISwpunct)) >> 24)))),
  _ISwalnum = ((__ISwalnum) < 8 ? (int) ((1UL << (__ISwalnum)) << 24) : ((__ISwalnum) < 16 ? (int) ((1UL << (__ISwalnum)) << 8) : ((__ISwalnum) < 24 ? (int) ((1UL << (__ISwalnum)) >> 8) : (int) ((1UL << (__ISwalnum)) >> 24))))
};



extern "C" {
# 111 "/usr/include/wctype.h" 3 4
extern int iswalnum (wint_t __wc) throw ();





extern int iswalpha (wint_t __wc) throw ();


extern int iswcntrl (wint_t __wc) throw ();



extern int iswdigit (wint_t __wc) throw ();



extern int iswgraph (wint_t __wc) throw ();




extern int iswlower (wint_t __wc) throw ();


extern int iswprint (wint_t __wc) throw ();




extern int iswpunct (wint_t __wc) throw ();




extern int iswspace (wint_t __wc) throw ();




extern int iswupper (wint_t __wc) throw ();




extern int iswxdigit (wint_t __wc) throw ();





extern int iswblank (wint_t __wc) throw ();
# 171 "/usr/include/wctype.h" 3 4
extern wctype_t wctype (const char *__property) throw ();



extern int iswctype (wint_t __wc, wctype_t __desc) throw ();
# 186 "/usr/include/wctype.h" 3 4
typedef const __int32_t *wctrans_t;







extern wint_t towlower (wint_t __wc) throw ();


extern wint_t towupper (wint_t __wc) throw ();


}
# 213 "/usr/include/wctype.h" 3 4
extern "C" {




extern wctrans_t wctrans (const char *__property) throw ();


extern wint_t towctrans (wint_t __wc, wctrans_t __desc) throw ();
# 230 "/usr/include/wctype.h" 3 4
extern int iswalnum_l (wint_t __wc, __locale_t __locale) throw ();





extern int iswalpha_l (wint_t __wc, __locale_t __locale) throw ();


extern int iswcntrl_l (wint_t __wc, __locale_t __locale) throw ();



extern int iswdigit_l (wint_t __wc, __locale_t __locale) throw ();



extern int iswgraph_l (wint_t __wc, __locale_t __locale) throw ();




extern int iswlower_l (wint_t __wc, __locale_t __locale) throw ();


extern int iswprint_l (wint_t __wc, __locale_t __locale) throw ();




extern int iswpunct_l (wint_t __wc, __locale_t __locale) throw ();




extern int iswspace_l (wint_t __wc, __locale_t __locale) throw ();




extern int iswupper_l (wint_t __wc, __locale_t __locale) throw ();




extern int iswxdigit_l (wint_t __wc, __locale_t __locale) throw ();




extern int iswblank_l (wint_t __wc, __locale_t __locale) throw ();



extern wctype_t wctype_l (const char *__property, __locale_t __locale)
     throw ();



extern int iswctype_l (wint_t __wc, wctype_t __desc, __locale_t __locale)
     throw ();







extern wint_t towlower_l (wint_t __wc, __locale_t __locale) throw ();


extern wint_t towupper_l (wint_t __wc, __locale_t __locale) throw ();



extern wctrans_t wctrans_l (const char *__property, __locale_t __locale)
     throw ();


extern wint_t towctrans_l (wint_t __wc, wctrans_t __desc,
      __locale_t __locale) throw ();



}
# 51 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwctype" 2 3
# 80 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cwctype" 3
namespace std
{
  using ::wctrans_t;
  using ::wctype_t;
  using ::wint_t;

  using ::iswalnum;
  using ::iswalpha;

  using ::iswblank;

  using ::iswcntrl;
  using ::iswctype;
  using ::iswdigit;
  using ::iswgraph;
  using ::iswlower;
  using ::iswprint;
  using ::iswpunct;
  using ::iswspace;
  using ::iswupper;
  using ::iswxdigit;
  using ::towctrans;
  using ::towlower;
  using ::towupper;
  using ::wctrans;
  using ::wctype;
}
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cctype" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cctype" 3
# 41 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/ctype_base.h" 1 3
# 36 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/ctype_base.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{



  struct ctype_base
  {

    typedef const int* __to_type;



    typedef unsigned short mask;
    static const mask upper = _ISupper;
    static const mask lower = _ISlower;
    static const mask alpha = _ISalpha;
    static const mask digit = _ISdigit;
    static const mask xdigit = _ISxdigit;
    static const mask space = _ISspace;
    static const mask print = _ISprint;
    static const mask graph = _ISalpha | _ISdigit | _ISpunct;
    static const mask cntrl = _IScntrl;
    static const mask punct = _ISpunct;
    static const mask alnum = _ISalpha | _ISdigit;

    static const mask blank = _ISblank;

  };


}
# 42 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 2 3






# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/streambuf_iterator.h" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/streambuf_iterator.h" 3




namespace std __attribute__ ((__visibility__ ("default")))
{
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/streambuf_iterator.h" 3
  template<typename _CharT, typename _Traits>
    class istreambuf_iterator
    : public iterator<input_iterator_tag, _CharT, typename _Traits::off_type,
        _CharT*,


        _CharT>



    {
    public:



      typedef _CharT char_type;
      typedef _Traits traits_type;
      typedef typename _Traits::int_type int_type;
      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
      typedef basic_istream<_CharT, _Traits> istream_type;


      template<typename _CharT2>
 friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
        ostreambuf_iterator<_CharT2> >::__type
 copy(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
      ostreambuf_iterator<_CharT2>);

      template<bool _IsMove, typename _CharT2>
 friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
            _CharT2*>::__type
 __copy_move_a2(istreambuf_iterator<_CharT2>,
         istreambuf_iterator<_CharT2>, _CharT2*);

      template<typename _CharT2>
 friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
        istreambuf_iterator<_CharT2> >::__type
 find(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
      const _CharT2&);

      template<typename _CharT2, typename _Distance>
 friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
            void>::__type
 advance(istreambuf_iterator<_CharT2>&, _Distance);

    private:







      mutable streambuf_type* _M_sbuf;
      int_type _M_c;

    public:

      constexpr istreambuf_iterator() noexcept
      : _M_sbuf(0), _M_c(traits_type::eof()) { }


      istreambuf_iterator(const istreambuf_iterator&) noexcept = default;

      ~istreambuf_iterator() = default;



      istreambuf_iterator(istream_type& __s) noexcept
      : _M_sbuf(__s.rdbuf()), _M_c(traits_type::eof()) { }


      istreambuf_iterator(streambuf_type* __s) noexcept
      : _M_sbuf(__s), _M_c(traits_type::eof()) { }


      istreambuf_iterator&
      operator=(const istreambuf_iterator&) noexcept = default;





      char_type
      operator*() const
      {
 int_type __c = _M_get();
# 144 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/streambuf_iterator.h" 3
 return traits_type::to_char_type(__c);
      }


      istreambuf_iterator&
      operator++()
      {



                        ;

 _M_sbuf->sbumpc();
 _M_c = traits_type::eof();
 return *this;
      }


      istreambuf_iterator
      operator++(int)
      {



                        ;

 istreambuf_iterator __old = *this;
 __old._M_c = _M_sbuf->sbumpc();
 _M_c = traits_type::eof();
 return __old;
      }





      bool
      equal(const istreambuf_iterator& __b) const
      { return _M_at_eof() == __b._M_at_eof(); }

    private:
      int_type
      _M_get() const
      {
 int_type __ret = _M_c;
 if (_M_sbuf && _S_is_eof(__ret) && _S_is_eof(__ret = _M_sbuf->sgetc()))
   _M_sbuf = 0;
 return __ret;
      }

      bool
      _M_at_eof() const
      { return _S_is_eof(_M_get()); }

      static bool
      _S_is_eof(int_type __c)
      {
 const int_type __eof = traits_type::eof();
 return traits_type::eq_int_type(__c, __eof);
      }
    };

  template<typename _CharT, typename _Traits>
    inline bool
    operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
        const istreambuf_iterator<_CharT, _Traits>& __b)
    { return __a.equal(__b); }

  template<typename _CharT, typename _Traits>
    inline bool
    operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
        const istreambuf_iterator<_CharT, _Traits>& __b)
    { return !__a.equal(__b); }


  template<typename _CharT, typename _Traits>
    class ostreambuf_iterator
    : public iterator<output_iterator_tag, void, void, void, void>
    {
    public:



      typedef _CharT char_type;
      typedef _Traits traits_type;
      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
      typedef basic_ostream<_CharT, _Traits> ostream_type;


      template<typename _CharT2>
 friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
        ostreambuf_iterator<_CharT2> >::__type
 copy(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
      ostreambuf_iterator<_CharT2>);

    private:
      streambuf_type* _M_sbuf;
      bool _M_failed;

    public:

      ostreambuf_iterator(ostream_type& __s) noexcept
      : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }


      ostreambuf_iterator(streambuf_type* __s) noexcept
      : _M_sbuf(__s), _M_failed(!_M_sbuf) { }


      ostreambuf_iterator&
      operator=(_CharT __c)
      {
 if (!_M_failed &&
     _Traits::eq_int_type(_M_sbuf->sputc(__c), _Traits::eof()))
   _M_failed = true;
 return *this;
      }


      ostreambuf_iterator&
      operator*()
      { return *this; }


      ostreambuf_iterator&
      operator++(int)
      { return *this; }


      ostreambuf_iterator&
      operator++()
      { return *this; }


      bool
      failed() const noexcept
      { return _M_failed; }

      ostreambuf_iterator&
      _M_put(const _CharT* __ws, streamsize __len)
      {
 if (__builtin_expect(!_M_failed, true)
     && __builtin_expect(this->_M_sbuf->sputn(__ws, __len) != __len,
    false))
   _M_failed = true;
 return *this;
      }
    };


  template<typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
        ostreambuf_iterator<_CharT> >::__type
    copy(istreambuf_iterator<_CharT> __first,
  istreambuf_iterator<_CharT> __last,
  ostreambuf_iterator<_CharT> __result)
    {
      if (__first._M_sbuf && !__last._M_sbuf && !__result._M_failed)
 {
   bool __ineof;
   __copy_streambufs_eof(__first._M_sbuf, __result._M_sbuf, __ineof);
   if (!__ineof)
     __result._M_failed = true;
 }
      return __result;
    }

  template<bool _IsMove, typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
        ostreambuf_iterator<_CharT> >::__type
    __copy_move_a2(_CharT* __first, _CharT* __last,
     ostreambuf_iterator<_CharT> __result)
    {
      const streamsize __num = __last - __first;
      if (__num > 0)
 __result._M_put(__first, __num);
      return __result;
    }

  template<bool _IsMove, typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
        ostreambuf_iterator<_CharT> >::__type
    __copy_move_a2(const _CharT* __first, const _CharT* __last,
     ostreambuf_iterator<_CharT> __result)
    {
      const streamsize __num = __last - __first;
      if (__num > 0)
 __result._M_put(__first, __num);
      return __result;
    }

  template<bool _IsMove, typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
        _CharT*>::__type
    __copy_move_a2(istreambuf_iterator<_CharT> __first,
     istreambuf_iterator<_CharT> __last, _CharT* __result)
    {
      typedef istreambuf_iterator<_CharT> __is_iterator_type;
      typedef typename __is_iterator_type::traits_type traits_type;
      typedef typename __is_iterator_type::streambuf_type streambuf_type;
      typedef typename traits_type::int_type int_type;

      if (__first._M_sbuf && !__last._M_sbuf)
 {
   streambuf_type* __sb = __first._M_sbuf;
   int_type __c = __sb->sgetc();
   while (!traits_type::eq_int_type(__c, traits_type::eof()))
     {
       const streamsize __n = __sb->egptr() - __sb->gptr();
       if (__n > 1)
  {
    traits_type::copy(__result, __sb->gptr(), __n);
    __sb->__safe_gbump(__n);
    __result += __n;
    __c = __sb->underflow();
  }
       else
  {
    *__result++ = traits_type::to_char_type(__c);
    __c = __sb->snextc();
  }
     }
 }
      return __result;
    }

  template<typename _CharT>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
          istreambuf_iterator<_CharT> >::__type
    find(istreambuf_iterator<_CharT> __first,
  istreambuf_iterator<_CharT> __last, const _CharT& __val)
    {
      typedef istreambuf_iterator<_CharT> __is_iterator_type;
      typedef typename __is_iterator_type::traits_type traits_type;
      typedef typename __is_iterator_type::streambuf_type streambuf_type;
      typedef typename traits_type::int_type int_type;
      const int_type __eof = traits_type::eof();

      if (__first._M_sbuf && !__last._M_sbuf)
 {
   const int_type __ival = traits_type::to_int_type(__val);
   streambuf_type* __sb = __first._M_sbuf;
   int_type __c = __sb->sgetc();
   while (!traits_type::eq_int_type(__c, __eof)
   && !traits_type::eq_int_type(__c, __ival))
     {
       streamsize __n = __sb->egptr() - __sb->gptr();
       if (__n > 1)
  {
    const _CharT* __p = traits_type::find(__sb->gptr(),
       __n, __val);
    if (__p)
      __n = __p - __sb->gptr();
    __sb->__safe_gbump(__n);
    __c = __sb->sgetc();
  }
       else
  __c = __sb->snextc();
     }

   __first._M_c = __eof;
 }

      return __first;
    }

  template<typename _CharT, typename _Distance>
    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
        void>::__type
    advance(istreambuf_iterator<_CharT>& __i, _Distance __n)
    {
      if (__n == 0)
 return;

                               ;


                           ;

      typedef istreambuf_iterator<_CharT> __is_iterator_type;
      typedef typename __is_iterator_type::traits_type traits_type;
      typedef typename __is_iterator_type::streambuf_type streambuf_type;
      typedef typename traits_type::int_type int_type;
      const int_type __eof = traits_type::eof();

      streambuf_type* __sb = __i._M_sbuf;
      while (__n > 0)
 {
   streamsize __size = __sb->egptr() - __sb->gptr();
   if (__size > __n)
     {
       __sb->__safe_gbump(__n);
       break;
     }

   __sb->__safe_gbump(__size);
   __n -= __size;
   if (traits_type::eq_int_type(__sb->underflow(), __eof))
     {


                      ;
       break;
     }
 }

      __i._M_c = __eof;
    }




}
# 49 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 71 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _Tp>
    void
    __convert_to_v(const char*, _Tp&, ios_base::iostate&,
     const __c_locale&) throw();


  template<>
    void
    __convert_to_v(const char*, float&, ios_base::iostate&,
     const __c_locale&) throw();

  template<>
    void
    __convert_to_v(const char*, double&, ios_base::iostate&,
     const __c_locale&) throw();

  template<>
    void
    __convert_to_v(const char*, long double&, ios_base::iostate&,
     const __c_locale&) throw();



  template<typename _CharT, typename _Traits>
    struct __pad
    {
      static void
      _S_pad(ios_base& __io, _CharT __fill, _CharT* __news,
      const _CharT* __olds, streamsize __newlen, streamsize __oldlen);
    };






  template<typename _CharT>
    _CharT*
    __add_grouping(_CharT* __s, _CharT __sep,
     const char* __gbeg, size_t __gsize,
     const _CharT* __first, const _CharT* __last);




  template<typename _CharT>
    inline
    ostreambuf_iterator<_CharT>
    __write(ostreambuf_iterator<_CharT> __s, const _CharT* __ws, int __len)
    {
      __s._M_put(__ws, __len);
      return __s;
    }


  template<typename _CharT, typename _OutIter>
    inline
    _OutIter
    __write(_OutIter __s, const _CharT* __ws, int __len)
    {
      for (int __j = 0; __j < __len; __j++, ++__s)
 *__s = __ws[__j];
      return __s;
    }
# 149 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _CharT>
    class __ctype_abstract_base : public locale::facet, public ctype_base
    {
    public:


      typedef _CharT char_type;
# 168 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      bool
      is(mask __m, char_type __c) const
      { return this->do_is(__m, __c); }
# 185 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      is(const char_type *__lo, const char_type *__hi, mask *__vec) const
      { return this->do_is(__lo, __hi, __vec); }
# 201 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      scan_is(mask __m, const char_type* __lo, const char_type* __hi) const
      { return this->do_scan_is(__m, __lo, __hi); }
# 217 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      scan_not(mask __m, const char_type* __lo, const char_type* __hi) const
      { return this->do_scan_not(__m, __lo, __hi); }
# 231 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      toupper(char_type __c) const
      { return this->do_toupper(__c); }
# 246 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      toupper(char_type *__lo, const char_type* __hi) const
      { return this->do_toupper(__lo, __hi); }
# 260 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      tolower(char_type __c) const
      { return this->do_tolower(__c); }
# 275 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      tolower(char_type* __lo, const char_type* __hi) const
      { return this->do_tolower(__lo, __hi); }
# 292 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      widen(char __c) const
      { return this->do_widen(__c); }
# 311 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char*
      widen(const char* __lo, const char* __hi, char_type* __to) const
      { return this->do_widen(__lo, __hi, __to); }
# 330 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char
      narrow(char_type __c, char __dfault) const
      { return this->do_narrow(__c, __dfault); }
# 352 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      narrow(const char_type* __lo, const char_type* __hi,
       char __dfault, char* __to) const
      { return this->do_narrow(__lo, __hi, __dfault, __to); }

    protected:
      explicit
      __ctype_abstract_base(size_t __refs = 0): facet(__refs) { }

      virtual
      ~__ctype_abstract_base() { }
# 377 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual bool
      do_is(mask __m, char_type __c) const = 0;
# 396 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_is(const char_type* __lo, const char_type* __hi,
     mask* __vec) const = 0;
# 415 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_scan_is(mask __m, const char_type* __lo,
   const char_type* __hi) const = 0;
# 434 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_scan_not(mask __m, const char_type* __lo,
    const char_type* __hi) const = 0;
# 452 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_toupper(char_type __c) const = 0;
# 469 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_toupper(char_type* __lo, const char_type* __hi) const = 0;
# 485 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_tolower(char_type __c) const = 0;
# 502 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_tolower(char_type* __lo, const char_type* __hi) const = 0;
# 521 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_widen(char __c) const = 0;
# 542 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char*
      do_widen(const char* __lo, const char* __hi, char_type* __to) const = 0;
# 563 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char
      do_narrow(char_type __c, char __dfault) const = 0;
# 588 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_narrow(const char_type* __lo, const char_type* __hi,
  char __dfault, char* __to) const = 0;
    };
# 611 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _CharT>
    class ctype : public __ctype_abstract_base<_CharT>
    {
    public:

      typedef _CharT char_type;
      typedef typename __ctype_abstract_base<_CharT>::mask mask;


      static locale::id id;

      explicit
      ctype(size_t __refs = 0) : __ctype_abstract_base<_CharT>(__refs) { }

   protected:
      virtual
      ~ctype();

      virtual bool
      do_is(mask __m, char_type __c) const;

      virtual const char_type*
      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;

      virtual const char_type*
      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;

      virtual const char_type*
      do_scan_not(mask __m, const char_type* __lo,
    const char_type* __hi) const;

      virtual char_type
      do_toupper(char_type __c) const;

      virtual const char_type*
      do_toupper(char_type* __lo, const char_type* __hi) const;

      virtual char_type
      do_tolower(char_type __c) const;

      virtual const char_type*
      do_tolower(char_type* __lo, const char_type* __hi) const;

      virtual char_type
      do_widen(char __c) const;

      virtual const char*
      do_widen(const char* __lo, const char* __hi, char_type* __dest) const;

      virtual char
      do_narrow(char_type, char __dfault) const;

      virtual const char_type*
      do_narrow(const char_type* __lo, const char_type* __hi,
  char __dfault, char* __to) const;
    };

  template<typename _CharT>
    locale::id ctype<_CharT>::id;
# 680 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<>
    class ctype<char> : public locale::facet, public ctype_base
    {
    public:


      typedef char char_type;

    protected:

      __c_locale _M_c_locale_ctype;
      bool _M_del;
      __to_type _M_toupper;
      __to_type _M_tolower;
      const mask* _M_table;
      mutable char _M_widen_ok;
      mutable char _M_widen[1 + static_cast<unsigned char>(-1)];
      mutable char _M_narrow[1 + static_cast<unsigned char>(-1)];
      mutable char _M_narrow_ok;


    public:

      static locale::id id;

      static const size_t table_size = 1 + static_cast<unsigned char>(-1);
# 717 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      ctype(const mask* __table = 0, bool __del = false, size_t __refs = 0);
# 730 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      ctype(__c_locale __cloc, const mask* __table = 0, bool __del = false,
     size_t __refs = 0);
# 743 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      inline bool
      is(mask __m, char __c) const;
# 758 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      inline const char*
      is(const char* __lo, const char* __hi, mask* __vec) const;
# 772 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      inline const char*
      scan_is(mask __m, const char* __lo, const char* __hi) const;
# 786 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      inline const char*
      scan_not(mask __m, const char* __lo, const char* __hi) const;
# 801 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      toupper(char_type __c) const
      { return this->do_toupper(__c); }
# 818 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      toupper(char_type *__lo, const char_type* __hi) const
      { return this->do_toupper(__lo, __hi); }
# 834 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      tolower(char_type __c) const
      { return this->do_tolower(__c); }
# 851 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      tolower(char_type* __lo, const char_type* __hi) const
      { return this->do_tolower(__lo, __hi); }
# 871 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      widen(char __c) const
      {
 if (_M_widen_ok)
   return _M_widen[static_cast<unsigned char>(__c)];
 this->_M_widen_init();
 return this->do_widen(__c);
      }
# 898 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char*
      widen(const char* __lo, const char* __hi, char_type* __to) const
      {
 if (_M_widen_ok == 1)
   {
     if (__builtin_expect(__hi != __lo, true))
       __builtin_memcpy(__to, __lo, __hi - __lo);
     return __hi;
   }
 if (!_M_widen_ok)
   _M_widen_init();
 return this->do_widen(__lo, __hi, __to);
      }
# 930 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char
      narrow(char_type __c, char __dfault) const
      {
 if (_M_narrow[static_cast<unsigned char>(__c)])
   return _M_narrow[static_cast<unsigned char>(__c)];
 const char __t = do_narrow(__c, __dfault);
 if (__t != __dfault)
   _M_narrow[static_cast<unsigned char>(__c)] = __t;
 return __t;
      }
# 963 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      const char_type*
      narrow(const char_type* __lo, const char_type* __hi,
      char __dfault, char* __to) const
      {
 if (__builtin_expect(_M_narrow_ok == 1, true))
   {
     if (__builtin_expect(__hi != __lo, true))
       __builtin_memcpy(__to, __lo, __hi - __lo);
     return __hi;
   }
 if (!_M_narrow_ok)
   _M_narrow_init();
 return this->do_narrow(__lo, __hi, __dfault, __to);
      }





      const mask*
      table() const throw()
      { return _M_table; }


      static const mask*
      classic_table() throw();
    protected:







      virtual
      ~ctype();
# 1013 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_toupper(char_type __c) const;
# 1030 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_toupper(char_type* __lo, const char_type* __hi) const;
# 1046 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_tolower(char_type __c) const;
# 1063 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_tolower(char_type* __lo, const char_type* __hi) const;
# 1083 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_widen(char __c) const
      { return __c; }
# 1106 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char*
      do_widen(const char* __lo, const char* __hi, char_type* __to) const
      {
 if (__builtin_expect(__hi != __lo, true))
   __builtin_memcpy(__to, __lo, __hi - __lo);
 return __hi;
      }
# 1133 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char
      do_narrow(char_type __c, char __dfault __attribute__((__unused__))) const
      { return __c; }
# 1159 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_narrow(const char_type* __lo, const char_type* __hi,
  char __dfault __attribute__((__unused__)), char* __to) const
      {
 if (__builtin_expect(__hi != __lo, true))
   __builtin_memcpy(__to, __lo, __hi - __lo);
 return __hi;
      }

    private:
      void _M_narrow_init() const;
      void _M_widen_init() const;
    };
# 1185 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<>
    class ctype<wchar_t> : public __ctype_abstract_base<wchar_t>
    {
    public:


      typedef wchar_t char_type;
      typedef wctype_t __wmask_type;

    protected:
      __c_locale _M_c_locale_ctype;


      bool _M_narrow_ok;
      char _M_narrow[128];
      wint_t _M_widen[1 + static_cast<unsigned char>(-1)];


      mask _M_bit[16];
      __wmask_type _M_wmask[16];

    public:


      static locale::id id;
# 1218 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      ctype(size_t __refs = 0);
# 1229 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      ctype(__c_locale __cloc, size_t __refs = 0);

    protected:
      __wmask_type
      _M_convert_to_wmask(const mask __m) const throw();


      virtual
      ~ctype();
# 1253 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual bool
      do_is(mask __m, char_type __c) const;
# 1272 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
# 1290 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
# 1308 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_scan_not(mask __m, const char_type* __lo,
    const char_type* __hi) const;
# 1325 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_toupper(char_type __c) const;
# 1342 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_toupper(char_type* __lo, const char_type* __hi) const;
# 1358 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_tolower(char_type __c) const;
# 1375 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_tolower(char_type* __lo, const char_type* __hi) const;
# 1395 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_widen(char __c) const;
# 1417 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char*
      do_widen(const char* __lo, const char* __hi, char_type* __to) const;
# 1440 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char
      do_narrow(char_type __c, char __dfault) const;
# 1466 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual const char_type*
      do_narrow(const char_type* __lo, const char_type* __hi,
  char __dfault, char* __to) const;


      void
      _M_initialize_ctype() throw();
    };



  template<typename _CharT>
    class ctype_byname : public ctype<_CharT>
    {
    public:
      typedef typename ctype<_CharT>::mask mask;

      explicit
      ctype_byname(const char* __s, size_t __refs = 0);


      explicit
      ctype_byname(const string& __s, size_t __refs = 0)
      : ctype_byname(__s.c_str(), __refs) { }


    protected:
      virtual
      ~ctype_byname() { }
    };


  template<>
    class ctype_byname<char> : public ctype<char>
    {
    public:
      explicit
      ctype_byname(const char* __s, size_t __refs = 0);


      explicit
      ctype_byname(const string& __s, size_t __refs = 0);


    protected:
      virtual
      ~ctype_byname();
    };


  template<>
    class ctype_byname<wchar_t> : public ctype<wchar_t>
    {
    public:
      explicit
      ctype_byname(const char* __s, size_t __refs = 0);


      explicit
      ctype_byname(const string& __s, size_t __refs = 0);


    protected:
      virtual
      ~ctype_byname();
    };



}


# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/ctype_inline.h" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/x86_64-redhat-linux/bits/ctype_inline.h" 3
namespace std __attribute__ ((__visibility__ ("default")))
{


  bool
  ctype<char>::
  is(mask __m, char __c) const
  { return _M_table[static_cast<unsigned char>(__c)] & __m; }

  const char*
  ctype<char>::
  is(const char* __low, const char* __high, mask* __vec) const
  {
    while (__low < __high)
      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
    return __high;
  }

  const char*
  ctype<char>::
  scan_is(mask __m, const char* __low, const char* __high) const
  {
    while (__low < __high
    && !(_M_table[static_cast<unsigned char>(*__low)] & __m))
      ++__low;
    return __low;
  }

  const char*
  ctype<char>::
  scan_not(mask __m, const char* __low, const char* __high) const
  {
    while (__low < __high
    && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0)
      ++__low;
    return __low;
  }


}
# 1539 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{



  class __num_base
  {
  public:


    enum
      {
 _S_ominus,
 _S_oplus,
 _S_ox,
 _S_oX,
 _S_odigits,
 _S_odigits_end = _S_odigits + 16,
 _S_oudigits = _S_odigits_end,
 _S_oudigits_end = _S_oudigits + 16,
 _S_oe = _S_odigits + 14,
 _S_oE = _S_oudigits + 14,
 _S_oend = _S_oudigits_end
      };






    static const char* _S_atoms_out;



    static const char* _S_atoms_in;

    enum
    {
      _S_iminus,
      _S_iplus,
      _S_ix,
      _S_iX,
      _S_izero,
      _S_ie = _S_izero + 14,
      _S_iE = _S_izero + 20,
      _S_iend = 26
    };



    static void
    _S_format_float(const ios_base& __io, char* __fptr, char __mod) throw();
  };

  template<typename _CharT>
    struct __numpunct_cache : public locale::facet
    {
      const char* _M_grouping;
      size_t _M_grouping_size;
      bool _M_use_grouping;
      const _CharT* _M_truename;
      size_t _M_truename_size;
      const _CharT* _M_falsename;
      size_t _M_falsename_size;
      _CharT _M_decimal_point;
      _CharT _M_thousands_sep;





      _CharT _M_atoms_out[__num_base::_S_oend];





      _CharT _M_atoms_in[__num_base::_S_iend];

      bool _M_allocated;

      __numpunct_cache(size_t __refs = 0)
      : facet(__refs), _M_grouping(0), _M_grouping_size(0),
 _M_use_grouping(false),
 _M_truename(0), _M_truename_size(0), _M_falsename(0),
 _M_falsename_size(0), _M_decimal_point(_CharT()),
 _M_thousands_sep(_CharT()), _M_allocated(false)
 { }

      ~__numpunct_cache();

      void
      _M_cache(const locale& __loc);

    private:
      __numpunct_cache&
      operator=(const __numpunct_cache&);

      explicit
      __numpunct_cache(const __numpunct_cache&);
    };

  template<typename _CharT>
    __numpunct_cache<_CharT>::~__numpunct_cache()
    {
      if (_M_allocated)
 {
   delete [] _M_grouping;
   delete [] _M_truename;
   delete [] _M_falsename;
 }
    }
# 1669 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _CharT>
    class numpunct : public locale::facet
    {
    public:



      typedef _CharT char_type;
      typedef basic_string<_CharT> string_type;

      typedef __numpunct_cache<_CharT> __cache_type;

    protected:
      __cache_type* _M_data;

    public:

      static locale::id id;






      explicit
      numpunct(size_t __refs = 0)
      : facet(__refs), _M_data(0)
      { _M_initialize_numpunct(); }
# 1707 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      numpunct(__cache_type* __cache, size_t __refs = 0)
      : facet(__refs), _M_data(__cache)
      { _M_initialize_numpunct(); }
# 1721 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      numpunct(__c_locale __cloc, size_t __refs = 0)
      : facet(__refs), _M_data(0)
      { _M_initialize_numpunct(__cloc); }
# 1735 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      decimal_point() const
      { return this->do_decimal_point(); }
# 1748 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      char_type
      thousands_sep() const
      { return this->do_thousands_sep(); }
# 1779 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      string
      grouping() const
      { return this->do_grouping(); }
# 1792 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      string_type
      truename() const
      { return this->do_truename(); }
# 1805 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      string_type
      falsename() const
      { return this->do_falsename(); }

    protected:

      virtual
      ~numpunct();
# 1822 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_decimal_point() const
      { return _M_data->_M_decimal_point; }
# 1834 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual char_type
      do_thousands_sep() const
      { return _M_data->_M_thousands_sep; }
# 1847 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual string
      do_grouping() const
      { return _M_data->_M_grouping; }
# 1860 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual string_type
      do_truename() const
      { return _M_data->_M_truename; }
# 1873 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual string_type
      do_falsename() const
      { return _M_data->_M_falsename; }


      void
      _M_initialize_numpunct(__c_locale __cloc = 0);
    };

  template<typename _CharT>
    locale::id numpunct<_CharT>::id;

  template<>
    numpunct<char>::~numpunct();

  template<>
    void
    numpunct<char>::_M_initialize_numpunct(__c_locale __cloc);


  template<>
    numpunct<wchar_t>::~numpunct();

  template<>
    void
    numpunct<wchar_t>::_M_initialize_numpunct(__c_locale __cloc);



  template<typename _CharT>
    class numpunct_byname : public numpunct<_CharT>
    {
    public:
      typedef _CharT char_type;
      typedef basic_string<_CharT> string_type;

      explicit
      numpunct_byname(const char* __s, size_t __refs = 0)
      : numpunct<_CharT>(__refs)
      {
 if (__builtin_strcmp(__s, "C") != 0
     && __builtin_strcmp(__s, "POSIX") != 0)
   {
     __c_locale __tmp;
     this->_S_create_c_locale(__tmp, __s);
     this->_M_initialize_numpunct(__tmp);
     this->_S_destroy_c_locale(__tmp);
   }
      }


      explicit
      numpunct_byname(const string& __s, size_t __refs = 0)
      : numpunct_byname(__s.c_str(), __refs) { }


    protected:
      virtual
      ~numpunct_byname() { }
    };
# 1951 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _CharT, typename _InIter>
    class num_get : public locale::facet
    {
    public:



      typedef _CharT char_type;
      typedef _InIter iter_type;



      static locale::id id;
# 1972 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      num_get(size_t __refs = 0) : facet(__refs) { }
# 1998 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, bool& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }
# 2035 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, long& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, unsigned short& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, unsigned int& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, unsigned long& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }


      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, long long& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, unsigned long long& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }
# 2095 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, float& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, double& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, long double& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }
# 2138 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      get(iter_type __in, iter_type __end, ios_base& __io,
   ios_base::iostate& __err, void*& __v) const
      { return this->do_get(__in, __end, __io, __err, __v); }

    protected:

      virtual ~num_get() { }


      iter_type
      _M_extract_float(iter_type, iter_type, ios_base&, ios_base::iostate&,
         string&) const;

      template<typename _ValueT>

 iter_type
 _M_extract_int(iter_type, iter_type, ios_base&, ios_base::iostate&,
         _ValueT&) const;

      template<typename _CharT2>
      typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value, int>::__type
 _M_find(const _CharT2*, size_t __len, _CharT2 __c) const
 {
   int __ret = -1;
   if (__len <= 10)
     {
       if (__c >= _CharT2('0') && __c < _CharT2(_CharT2('0') + __len))
  __ret = __c - _CharT2('0');
     }
   else
     {
       if (__c >= _CharT2('0') && __c <= _CharT2('9'))
  __ret = __c - _CharT2('0');
       else if (__c >= _CharT2('a') && __c <= _CharT2('f'))
  __ret = 10 + (__c - _CharT2('a'));
       else if (__c >= _CharT2('A') && __c <= _CharT2('F'))
  __ret = 10 + (__c - _CharT2('A'));
     }
   return __ret;
 }

      template<typename _CharT2>
      typename __gnu_cxx::__enable_if<!__is_char<_CharT2>::__value,
          int>::__type
 _M_find(const _CharT2* __zero, size_t __len, _CharT2 __c) const
 {
   int __ret = -1;
   const char_type* __q = char_traits<_CharT2>::find(__zero, __len, __c);
   if (__q)
     {
       __ret = __q - __zero;
       if (__ret > 15)
  __ret -= 6;
     }
   return __ret;
 }
# 2211 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual iter_type
      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, bool&) const;

      virtual iter_type
      do_get(iter_type __beg, iter_type __end, ios_base& __io,
      ios_base::iostate& __err, long& __v) const
      { return _M_extract_int(__beg, __end, __io, __err, __v); }

      virtual iter_type
      do_get(iter_type __beg, iter_type __end, ios_base& __io,
      ios_base::iostate& __err, unsigned short& __v) const
      { return _M_extract_int(__beg, __end, __io, __err, __v); }

      virtual iter_type
      do_get(iter_type __beg, iter_type __end, ios_base& __io,
      ios_base::iostate& __err, unsigned int& __v) const
      { return _M_extract_int(__beg, __end, __io, __err, __v); }

      virtual iter_type
      do_get(iter_type __beg, iter_type __end, ios_base& __io,
      ios_base::iostate& __err, unsigned long& __v) const
      { return _M_extract_int(__beg, __end, __io, __err, __v); }


      virtual iter_type
      do_get(iter_type __beg, iter_type __end, ios_base& __io,
      ios_base::iostate& __err, long long& __v) const
      { return _M_extract_int(__beg, __end, __io, __err, __v); }

      virtual iter_type
      do_get(iter_type __beg, iter_type __end, ios_base& __io,
      ios_base::iostate& __err, unsigned long long& __v) const
      { return _M_extract_int(__beg, __end, __io, __err, __v); }


      virtual iter_type
      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, float&) const;

      virtual iter_type
      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&,
      double&) const;







      virtual iter_type
      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&,
      long double&) const;


      virtual iter_type
      do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, void*&) const;
# 2274 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
    };

  template<typename _CharT, typename _InIter>
    locale::id num_get<_CharT, _InIter>::id;
# 2292 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _CharT, typename _OutIter>
    class num_put : public locale::facet
    {
    public:



      typedef _CharT char_type;
      typedef _OutIter iter_type;



      static locale::id id;
# 2313 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      explicit
      num_put(size_t __refs = 0) : facet(__refs) { }
# 2331 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const
      { return this->do_put(__s, __io, __fill, __v); }
# 2373 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
      { return this->do_put(__s, __io, __fill, __v); }

      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill,
   unsigned long __v) const
      { return this->do_put(__s, __io, __fill, __v); }


      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill, long long __v) const
      { return this->do_put(__s, __io, __fill, __v); }

      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill,
   unsigned long long __v) const
      { return this->do_put(__s, __io, __fill, __v); }
# 2436 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill, double __v) const
      { return this->do_put(__s, __io, __fill, __v); }

      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill,
   long double __v) const
      { return this->do_put(__s, __io, __fill, __v); }
# 2461 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      iter_type
      put(iter_type __s, ios_base& __io, char_type __fill,
   const void* __v) const
      { return this->do_put(__s, __io, __fill, __v); }

    protected:
      template<typename _ValueT>
 iter_type
 _M_insert_float(iter_type, ios_base& __io, char_type __fill,
   char __mod, _ValueT __v) const;

      void
      _M_group_float(const char* __grouping, size_t __grouping_size,
       char_type __sep, const char_type* __p, char_type* __new,
       char_type* __cs, int& __len) const;

      template<typename _ValueT>
 iter_type
 _M_insert_int(iter_type, ios_base& __io, char_type __fill,
        _ValueT __v) const;

      void
      _M_group_int(const char* __grouping, size_t __grouping_size,
     char_type __sep, ios_base& __io, char_type* __new,
     char_type* __cs, int& __len) const;

      void
      _M_pad(char_type __fill, streamsize __w, ios_base& __io,
      char_type* __new, const char_type* __cs, int& __len) const;


      virtual
      ~num_put() { }
# 2509 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
      virtual iter_type
      do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const;

      virtual iter_type
      do_put(iter_type __s, ios_base& __io, char_type __fill, long __v) const
      { return _M_insert_int(__s, __io, __fill, __v); }

      virtual iter_type
      do_put(iter_type __s, ios_base& __io, char_type __fill,
      unsigned long __v) const
      { return _M_insert_int(__s, __io, __fill, __v); }


      virtual iter_type
      do_put(iter_type __s, ios_base& __io, char_type __fill,
      long long __v) const
      { return _M_insert_int(__s, __io, __fill, __v); }

      virtual iter_type
      do_put(iter_type __s, ios_base& __io, char_type __fill,
      unsigned long long __v) const
      { return _M_insert_int(__s, __io, __fill, __v); }


      virtual iter_type
      do_put(iter_type, ios_base&, char_type, double) const;






      virtual iter_type
      do_put(iter_type, ios_base&, char_type, long double) const;


      virtual iter_type
      do_put(iter_type, ios_base&, char_type, const void*) const;







    };

  template <typename _CharT, typename _OutIter>
    locale::id num_put<_CharT, _OutIter>::id;
# 2567 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 3
  template<typename _CharT>
    inline bool
    isspace(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::space, __c); }


  template<typename _CharT>
    inline bool
    isprint(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::print, __c); }


  template<typename _CharT>
    inline bool
    iscntrl(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::cntrl, __c); }


  template<typename _CharT>
    inline bool
    isupper(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::upper, __c); }


  template<typename _CharT>
    inline bool
    islower(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::lower, __c); }


  template<typename _CharT>
    inline bool
    isalpha(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alpha, __c); }


  template<typename _CharT>
    inline bool
    isdigit(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::digit, __c); }


  template<typename _CharT>
    inline bool
    ispunct(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::punct, __c); }


  template<typename _CharT>
    inline bool
    isxdigit(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::xdigit, __c); }


  template<typename _CharT>
    inline bool
    isalnum(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::alnum, __c); }


  template<typename _CharT>
    inline bool
    isgraph(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::graph, __c); }



  template<typename _CharT>
    inline bool
    isblank(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).is(ctype_base::blank, __c); }



  template<typename _CharT>
    inline _CharT
    toupper(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).toupper(__c); }


  template<typename _CharT>
    inline _CharT
    tolower(_CharT __c, const locale& __loc)
    { return use_facet<ctype<_CharT> >(__loc).tolower(__c); }


}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3

namespace std __attribute__ ((__visibility__ ("default")))
{




  template<typename _Facet>
    struct __use_cache
    {
      const _Facet*
      operator() (const locale& __loc) const;
    };


  template<typename _CharT>
    struct __use_cache<__numpunct_cache<_CharT> >
    {
      const __numpunct_cache<_CharT>*
      operator() (const locale& __loc) const
      {
 const size_t __i = numpunct<_CharT>::id._M_id();
 const locale::facet** __caches = __loc._M_impl->_M_caches;
 if (!__caches[__i])
   {
     __numpunct_cache<_CharT>* __tmp = 0;
     try
       {
  __tmp = new __numpunct_cache<_CharT>;
  __tmp->_M_cache(__loc);
       }
     catch(...)
       {
  delete __tmp;
  throw;
       }
     __loc._M_impl->_M_install_cache(__tmp, __i);
   }
 return static_cast<const __numpunct_cache<_CharT>*>(__caches[__i]);
      }
    };

  template<typename _CharT>
    void
    __numpunct_cache<_CharT>::_M_cache(const locale& __loc)
    {
      const numpunct<_CharT>& __np = use_facet<numpunct<_CharT> >(__loc);

      char* __grouping = 0;
      _CharT* __truename = 0;
      _CharT* __falsename = 0;
      try
 {
   const string& __g = __np.grouping();
   _M_grouping_size = __g.size();
   __grouping = new char[_M_grouping_size];
   __g.copy(__grouping, _M_grouping_size);
   _M_use_grouping = (_M_grouping_size
        && static_cast<signed char>(__grouping[0]) > 0
        && (__grouping[0]
     != __gnu_cxx::__numeric_traits<char>::__max));

   const basic_string<_CharT>& __tn = __np.truename();
   _M_truename_size = __tn.size();
   __truename = new _CharT[_M_truename_size];
   __tn.copy(__truename, _M_truename_size);

   const basic_string<_CharT>& __fn = __np.falsename();
   _M_falsename_size = __fn.size();
   __falsename = new _CharT[_M_falsename_size];
   __fn.copy(__falsename, _M_falsename_size);

   _M_decimal_point = __np.decimal_point();
   _M_thousands_sep = __np.thousands_sep();

   const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc);
   __ct.widen(__num_base::_S_atoms_out,
       __num_base::_S_atoms_out
       + __num_base::_S_oend, _M_atoms_out);
   __ct.widen(__num_base::_S_atoms_in,
       __num_base::_S_atoms_in
       + __num_base::_S_iend, _M_atoms_in);

   _M_grouping = __grouping;
   _M_truename = __truename;
   _M_falsename = __falsename;
   _M_allocated = true;
 }
      catch(...)
 {
   delete [] __grouping;
   delete [] __truename;
   delete [] __falsename;
   throw;
 }
    }
# 139 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3
  __attribute__ ((__pure__)) bool
  __verify_grouping(const char* __grouping, size_t __grouping_size,
      const string& __grouping_tmp) throw ();



  template<typename _CharT, typename _InIter>

    _InIter
    num_get<_CharT, _InIter>::
    _M_extract_float(_InIter __beg, _InIter __end, ios_base& __io,
       ios_base::iostate& __err, string& __xtrc) const
    {
      typedef char_traits<_CharT> __traits_type;
      typedef __numpunct_cache<_CharT> __cache_type;
      __use_cache<__cache_type> __uc;
      const locale& __loc = __io._M_getloc();
      const __cache_type* __lc = __uc(__loc);
      const _CharT* __lit = __lc->_M_atoms_in;
      char_type __c = char_type();


      bool __testeof = __beg == __end;


      if (!__testeof)
 {
   __c = *__beg;
   const bool __plus = __c == __lit[__num_base::_S_iplus];
   if ((__plus || __c == __lit[__num_base::_S_iminus])
       && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
       && !(__c == __lc->_M_decimal_point))
     {
       __xtrc += __plus ? '+' : '-';
       if (++__beg != __end)
  __c = *__beg;
       else
  __testeof = true;
     }
 }


      bool __found_mantissa = false;
      int __sep_pos = 0;
      while (!__testeof)
 {
   if ((__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
       || __c == __lc->_M_decimal_point)
     break;
   else if (__c == __lit[__num_base::_S_izero])
     {
       if (!__found_mantissa)
  {
    __xtrc += '0';
    __found_mantissa = true;
  }
       ++__sep_pos;

       if (++__beg != __end)
  __c = *__beg;
       else
  __testeof = true;
     }
   else
     break;
 }


      bool __found_dec = false;
      bool __found_sci = false;
      string __found_grouping;
      if (__lc->_M_use_grouping)
 __found_grouping.reserve(32);
      const char_type* __lit_zero = __lit + __num_base::_S_izero;

      if (!__lc->_M_allocated)

 while (!__testeof)
   {
     const int __digit = _M_find(__lit_zero, 10, __c);
     if (__digit != -1)
       {
  __xtrc += '0' + __digit;
  __found_mantissa = true;
       }
     else if (__c == __lc->_M_decimal_point
       && !__found_dec && !__found_sci)
       {
  __xtrc += '.';
  __found_dec = true;
       }
     else if ((__c == __lit[__num_base::_S_ie]
        || __c == __lit[__num_base::_S_iE])
       && !__found_sci && __found_mantissa)
       {

  __xtrc += 'e';
  __found_sci = true;


  if (++__beg != __end)
    {
      __c = *__beg;
      const bool __plus = __c == __lit[__num_base::_S_iplus];
      if (__plus || __c == __lit[__num_base::_S_iminus])
        __xtrc += __plus ? '+' : '-';
      else
        continue;
    }
  else
    {
      __testeof = true;
      break;
    }
       }
     else
       break;

     if (++__beg != __end)
       __c = *__beg;
     else
       __testeof = true;
   }
      else
 while (!__testeof)
   {


     if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
       {
  if (!__found_dec && !__found_sci)
    {


      if (__sep_pos)
        {
   __found_grouping += static_cast<char>(__sep_pos);
   __sep_pos = 0;
        }
      else
        {


   __xtrc.clear();
   break;
        }
    }
  else
    break;
       }
     else if (__c == __lc->_M_decimal_point)
       {
  if (!__found_dec && !__found_sci)
    {



      if (__found_grouping.size())
        __found_grouping += static_cast<char>(__sep_pos);
      __xtrc += '.';
      __found_dec = true;
    }
  else
    break;
       }
     else
       {
  const char_type* __q =
    __traits_type::find(__lit_zero, 10, __c);
  if (__q)
    {
      __xtrc += '0' + (__q - __lit_zero);
      __found_mantissa = true;
      ++__sep_pos;
    }
  else if ((__c == __lit[__num_base::_S_ie]
     || __c == __lit[__num_base::_S_iE])
    && !__found_sci && __found_mantissa)
    {

      if (__found_grouping.size() && !__found_dec)
        __found_grouping += static_cast<char>(__sep_pos);
      __xtrc += 'e';
      __found_sci = true;


      if (++__beg != __end)
        {
   __c = *__beg;
   const bool __plus = __c == __lit[__num_base::_S_iplus];
   if ((__plus || __c == __lit[__num_base::_S_iminus])
       && !(__lc->_M_use_grouping
     && __c == __lc->_M_thousands_sep)
       && !(__c == __lc->_M_decimal_point))
        __xtrc += __plus ? '+' : '-';
   else
     continue;
        }
      else
        {
   __testeof = true;
   break;
        }
    }
  else
    break;
       }

     if (++__beg != __end)
       __c = *__beg;
     else
       __testeof = true;
   }



      if (__found_grouping.size())
        {

   if (!__found_dec && !__found_sci)
     __found_grouping += static_cast<char>(__sep_pos);

          if (!std::__verify_grouping(__lc->_M_grouping,
          __lc->_M_grouping_size,
          __found_grouping))
     __err = ios_base::failbit;
        }

      return __beg;
    }

  template<typename _CharT, typename _InIter>
    template<typename _ValueT>

      _InIter
      num_get<_CharT, _InIter>::
      _M_extract_int(_InIter __beg, _InIter __end, ios_base& __io,
       ios_base::iostate& __err, _ValueT& __v) const
      {
        typedef char_traits<_CharT> __traits_type;
 using __gnu_cxx::__add_unsigned;
 typedef typename __add_unsigned<_ValueT>::__type __unsigned_type;
 typedef __numpunct_cache<_CharT> __cache_type;
 __use_cache<__cache_type> __uc;
 const locale& __loc = __io._M_getloc();
 const __cache_type* __lc = __uc(__loc);
 const _CharT* __lit = __lc->_M_atoms_in;
 char_type __c = char_type();


 const ios_base::fmtflags __basefield = __io.flags()
                                        & ios_base::basefield;
 const bool __oct = __basefield == ios_base::oct;
 int __base = __oct ? 8 : (__basefield == ios_base::hex ? 16 : 10);


 bool __testeof = __beg == __end;


 bool __negative = false;
 if (!__testeof)
   {
     __c = *__beg;
     __negative = __c == __lit[__num_base::_S_iminus];
     if ((__negative || __c == __lit[__num_base::_S_iplus])
  && !(__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
  && !(__c == __lc->_M_decimal_point))
       {
  if (++__beg != __end)
    __c = *__beg;
  else
    __testeof = true;
       }
   }



 bool __found_zero = false;
 int __sep_pos = 0;
 while (!__testeof)
   {
     if ((__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
  || __c == __lc->_M_decimal_point)
       break;
     else if (__c == __lit[__num_base::_S_izero]
       && (!__found_zero || __base == 10))
       {
  __found_zero = true;
  ++__sep_pos;
  if (__basefield == 0)
    __base = 8;
  if (__base == 8)
    __sep_pos = 0;
       }
     else if (__found_zero
       && (__c == __lit[__num_base::_S_ix]
    || __c == __lit[__num_base::_S_iX]))
       {
  if (__basefield == 0)
    __base = 16;
  if (__base == 16)
    {
      __found_zero = false;
      __sep_pos = 0;
    }
  else
    break;
       }
     else
       break;

     if (++__beg != __end)
       {
  __c = *__beg;
  if (!__found_zero)
    break;
       }
     else
       __testeof = true;
   }



 const size_t __len = (__base == 16 ? __num_base::_S_iend
         - __num_base::_S_izero : __base);


 typedef __gnu_cxx::__numeric_traits<_ValueT> __num_traits;
 string __found_grouping;
 if (__lc->_M_use_grouping)
   __found_grouping.reserve(32);
 bool __testfail = false;
 bool __testoverflow = false;
 const __unsigned_type __max =
   (__negative && __num_traits::__is_signed)
   ? -static_cast<__unsigned_type>(__num_traits::__min)
   : __num_traits::__max;
 const __unsigned_type __smax = __max / __base;
 __unsigned_type __result = 0;
 int __digit = 0;
 const char_type* __lit_zero = __lit + __num_base::_S_izero;

 if (!__lc->_M_allocated)

   while (!__testeof)
     {
       __digit = _M_find(__lit_zero, __len, __c);
       if (__digit == -1)
  break;

       if (__result > __smax)
  __testoverflow = true;
       else
  {
    __result *= __base;
    __testoverflow |= __result > __max - __digit;
    __result += __digit;
    ++__sep_pos;
  }

       if (++__beg != __end)
  __c = *__beg;
       else
  __testeof = true;
     }
 else
   while (!__testeof)
     {


       if (__lc->_M_use_grouping && __c == __lc->_M_thousands_sep)
  {


    if (__sep_pos)
      {
        __found_grouping += static_cast<char>(__sep_pos);
        __sep_pos = 0;
      }
    else
      {
        __testfail = true;
        break;
      }
  }
       else if (__c == __lc->_M_decimal_point)
  break;
       else
  {
    const char_type* __q =
      __traits_type::find(__lit_zero, __len, __c);
    if (!__q)
      break;

    __digit = __q - __lit_zero;
    if (__digit > 15)
      __digit -= 6;
    if (__result > __smax)
      __testoverflow = true;
    else
      {
        __result *= __base;
        __testoverflow |= __result > __max - __digit;
        __result += __digit;
        ++__sep_pos;
      }
  }

       if (++__beg != __end)
  __c = *__beg;
       else
  __testeof = true;
     }



 if (__found_grouping.size())
   {

     __found_grouping += static_cast<char>(__sep_pos);

     if (!std::__verify_grouping(__lc->_M_grouping,
     __lc->_M_grouping_size,
     __found_grouping))
       __err = ios_base::failbit;
   }



 if ((!__sep_pos && !__found_zero && !__found_grouping.size())
     || __testfail)
   {
     __v = 0;
     __err = ios_base::failbit;
   }
 else if (__testoverflow)
   {
     if (__negative && __num_traits::__is_signed)
       __v = __num_traits::__min;
     else
       __v = __num_traits::__max;
     __err = ios_base::failbit;
   }
 else
   __v = __negative ? -__result : __result;

 if (__testeof)
   __err |= ios_base::eofbit;
 return __beg;
      }



  template<typename _CharT, typename _InIter>
    _InIter
    num_get<_CharT, _InIter>::
    do_get(iter_type __beg, iter_type __end, ios_base& __io,
           ios_base::iostate& __err, bool& __v) const
    {
      if (!(__io.flags() & ios_base::boolalpha))
        {



   long __l = -1;
          __beg = _M_extract_int(__beg, __end, __io, __err, __l);
   if (__l == 0 || __l == 1)
     __v = bool(__l);
   else
     {


       __v = true;
       __err = ios_base::failbit;
       if (__beg == __end)
  __err |= ios_base::eofbit;
     }
        }
      else
        {

   typedef __numpunct_cache<_CharT> __cache_type;
   __use_cache<__cache_type> __uc;
   const locale& __loc = __io._M_getloc();
   const __cache_type* __lc = __uc(__loc);

   bool __testf = true;
   bool __testt = true;
   bool __donef = __lc->_M_falsename_size == 0;
   bool __donet = __lc->_M_truename_size == 0;
   bool __testeof = false;
   size_t __n = 0;
   while (!__donef || !__donet)
     {
       if (__beg == __end)
  {
    __testeof = true;
    break;
  }

       const char_type __c = *__beg;

       if (!__donef)
  __testf = __c == __lc->_M_falsename[__n];

       if (!__testf && __donet)
  break;

       if (!__donet)
  __testt = __c == __lc->_M_truename[__n];

       if (!__testt && __donef)
  break;

       if (!__testt && !__testf)
  break;

       ++__n;
       ++__beg;

       __donef = !__testf || __n >= __lc->_M_falsename_size;
       __donet = !__testt || __n >= __lc->_M_truename_size;
     }
   if (__testf && __n == __lc->_M_falsename_size && __n)
     {
       __v = false;
       if (__testt && __n == __lc->_M_truename_size)
  __err = ios_base::failbit;
       else
  __err = __testeof ? ios_base::eofbit : ios_base::goodbit;
     }
   else if (__testt && __n == __lc->_M_truename_size && __n)
     {
       __v = true;
       __err = __testeof ? ios_base::eofbit : ios_base::goodbit;
     }
   else
     {


       __v = false;
       __err = ios_base::failbit;
       if (__testeof)
  __err |= ios_base::eofbit;
     }
 }
      return __beg;
    }

  template<typename _CharT, typename _InIter>
    _InIter
    num_get<_CharT, _InIter>::
    do_get(iter_type __beg, iter_type __end, ios_base& __io,
    ios_base::iostate& __err, float& __v) const
    {
      string __xtrc;
      __xtrc.reserve(32);
      __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc);
      std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale());
      if (__beg == __end)
 __err |= ios_base::eofbit;
      return __beg;
    }

  template<typename _CharT, typename _InIter>
    _InIter
    num_get<_CharT, _InIter>::
    do_get(iter_type __beg, iter_type __end, ios_base& __io,
           ios_base::iostate& __err, double& __v) const
    {
      string __xtrc;
      __xtrc.reserve(32);
      __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc);
      std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale());
      if (__beg == __end)
 __err |= ios_base::eofbit;
      return __beg;
    }
# 735 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3
  template<typename _CharT, typename _InIter>
    _InIter
    num_get<_CharT, _InIter>::
    do_get(iter_type __beg, iter_type __end, ios_base& __io,
           ios_base::iostate& __err, long double& __v) const
    {
      string __xtrc;
      __xtrc.reserve(32);
      __beg = _M_extract_float(__beg, __end, __io, __err, __xtrc);
      std::__convert_to_v(__xtrc.c_str(), __v, __err, _S_get_c_locale());
      if (__beg == __end)
 __err |= ios_base::eofbit;
      return __beg;
    }

  template<typename _CharT, typename _InIter>
    _InIter
    num_get<_CharT, _InIter>::
    do_get(iter_type __beg, iter_type __end, ios_base& __io,
           ios_base::iostate& __err, void*& __v) const
    {

      typedef ios_base::fmtflags fmtflags;
      const fmtflags __fmt = __io.flags();
      __io.flags((__fmt & ~ios_base::basefield) | ios_base::hex);

      typedef __gnu_cxx::__conditional_type<(sizeof(void*)
          <= sizeof(unsigned long)),
 unsigned long, unsigned long long>::__type _UIntPtrType;

      _UIntPtrType __ul;
      __beg = _M_extract_int(__beg, __end, __io, __err, __ul);


      __io.flags(__fmt);

      __v = reinterpret_cast<void*>(__ul);
      return __beg;
    }



  template<typename _CharT, typename _OutIter>
    void
    num_put<_CharT, _OutIter>::
    _M_pad(_CharT __fill, streamsize __w, ios_base& __io,
    _CharT* __new, const _CharT* __cs, int& __len) const
    {


      __pad<_CharT, char_traits<_CharT> >::_S_pad(__io, __fill, __new,
        __cs, __w, __len);
      __len = static_cast<int>(__w);
    }



  template<typename _CharT, typename _ValueT>
    int
    __int_to_char(_CharT* __bufend, _ValueT __v, const _CharT* __lit,
    ios_base::fmtflags __flags, bool __dec)
    {
      _CharT* __buf = __bufend;
      if (__builtin_expect(__dec, true))
 {

   do
     {
       *--__buf = __lit[(__v % 10) + __num_base::_S_odigits];
       __v /= 10;
     }
   while (__v != 0);
 }
      else if ((__flags & ios_base::basefield) == ios_base::oct)
 {

   do
     {
       *--__buf = __lit[(__v & 0x7) + __num_base::_S_odigits];
       __v >>= 3;
     }
   while (__v != 0);
 }
      else
 {

   const bool __uppercase = __flags & ios_base::uppercase;
   const int __case_offset = __uppercase ? __num_base::_S_oudigits
                                         : __num_base::_S_odigits;
   do
     {
       *--__buf = __lit[(__v & 0xf) + __case_offset];
       __v >>= 4;
     }
   while (__v != 0);
 }
      return __bufend - __buf;
    }



  template<typename _CharT, typename _OutIter>
    void
    num_put<_CharT, _OutIter>::
    _M_group_int(const char* __grouping, size_t __grouping_size, _CharT __sep,
   ios_base&, _CharT* __new, _CharT* __cs, int& __len) const
    {
      _CharT* __p = std::__add_grouping(__new, __sep, __grouping,
     __grouping_size, __cs, __cs + __len);
      __len = __p - __new;
    }

  template<typename _CharT, typename _OutIter>
    template<typename _ValueT>
      _OutIter
      num_put<_CharT, _OutIter>::
      _M_insert_int(_OutIter __s, ios_base& __io, _CharT __fill,
      _ValueT __v) const
      {
 using __gnu_cxx::__add_unsigned;
 typedef typename __add_unsigned<_ValueT>::__type __unsigned_type;
 typedef __numpunct_cache<_CharT> __cache_type;
 __use_cache<__cache_type> __uc;
 const locale& __loc = __io._M_getloc();
 const __cache_type* __lc = __uc(__loc);
 const _CharT* __lit = __lc->_M_atoms_out;
 const ios_base::fmtflags __flags = __io.flags();


 const int __ilen = 5 * sizeof(_ValueT);
 _CharT* __cs = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
            * __ilen));



 const ios_base::fmtflags __basefield = __flags & ios_base::basefield;
 const bool __dec = (__basefield != ios_base::oct
       && __basefield != ios_base::hex);
 const __unsigned_type __u = ((__v > 0 || !__dec)
         ? __unsigned_type(__v)
         : -__unsigned_type(__v));
  int __len = __int_to_char(__cs + __ilen, __u, __lit, __flags, __dec);
 __cs += __ilen - __len;


 if (__lc->_M_use_grouping)
   {


     _CharT* __cs2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
          * (__len + 1)
          * 2));
     _M_group_int(__lc->_M_grouping, __lc->_M_grouping_size,
    __lc->_M_thousands_sep, __io, __cs2 + 2, __cs, __len);
     __cs = __cs2 + 2;
   }


 if (__builtin_expect(__dec, true))
   {

     if (__v >= 0)
       {
  if (bool(__flags & ios_base::showpos)
      && __gnu_cxx::__numeric_traits<_ValueT>::__is_signed)
    *--__cs = __lit[__num_base::_S_oplus], ++__len;
       }
     else
       *--__cs = __lit[__num_base::_S_ominus], ++__len;
   }
 else if (bool(__flags & ios_base::showbase) && __v)
   {
     if (__basefield == ios_base::oct)
       *--__cs = __lit[__num_base::_S_odigits], ++__len;
     else
       {

  const bool __uppercase = __flags & ios_base::uppercase;
  *--__cs = __lit[__num_base::_S_ox + __uppercase];

  *--__cs = __lit[__num_base::_S_odigits];
  __len += 2;
       }
   }


 const streamsize __w = __io.width();
 if (__w > static_cast<streamsize>(__len))
   {
     _CharT* __cs3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
          * __w));
     _M_pad(__fill, __w, __io, __cs3, __cs, __len);
     __cs = __cs3;
   }
 __io.width(0);



 return std::__write(__s, __cs, __len);
      }

  template<typename _CharT, typename _OutIter>
    void
    num_put<_CharT, _OutIter>::
    _M_group_float(const char* __grouping, size_t __grouping_size,
     _CharT __sep, const _CharT* __p, _CharT* __new,
     _CharT* __cs, int& __len) const
    {



      const int __declen = __p ? __p - __cs : __len;
      _CharT* __p2 = std::__add_grouping(__new, __sep, __grouping,
      __grouping_size,
      __cs, __cs + __declen);


      int __newlen = __p2 - __new;
      if (__p)
 {
   char_traits<_CharT>::copy(__p2, __p, __len - __declen);
   __newlen += __len - __declen;
 }
      __len = __newlen;
    }
# 971 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3
  template<typename _CharT, typename _OutIter>
    template<typename _ValueT>
      _OutIter
      num_put<_CharT, _OutIter>::
      _M_insert_float(_OutIter __s, ios_base& __io, _CharT __fill, char __mod,
         _ValueT __v) const
      {
 typedef __numpunct_cache<_CharT> __cache_type;
 __use_cache<__cache_type> __uc;
 const locale& __loc = __io._M_getloc();
 const __cache_type* __lc = __uc(__loc);


 const streamsize __prec = __io.precision() < 0 ? 6 : __io.precision();

 const int __max_digits =
   __gnu_cxx::__numeric_traits<_ValueT>::__digits10;


 int __len;

 char __fbuf[16];
 __num_base::_S_format_float(__io, __fbuf, __mod);



 const bool __use_prec =
   (__io.flags() & ios_base::floatfield) != ios_base::floatfield;



 int __cs_size = __max_digits * 3;
 char* __cs = static_cast<char*>(__builtin_alloca(__cs_size));
 if (__use_prec)
   __len = std::__convert_from_v(_S_get_c_locale(), __cs, __cs_size,
     __fbuf, __prec, __v);
 else
   __len = std::__convert_from_v(_S_get_c_locale(), __cs, __cs_size,
     __fbuf, __v);


 if (__len >= __cs_size)
   {
     __cs_size = __len + 1;
     __cs = static_cast<char*>(__builtin_alloca(__cs_size));
     if (__use_prec)
       __len = std::__convert_from_v(_S_get_c_locale(), __cs, __cs_size,
         __fbuf, __prec, __v);
     else
       __len = std::__convert_from_v(_S_get_c_locale(), __cs, __cs_size,
         __fbuf, __v);
   }
# 1044 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3
 const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc);

 _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
            * __len));
 __ctype.widen(__cs, __cs + __len, __ws);


 _CharT* __wp = 0;
 const char* __p = char_traits<char>::find(__cs, __len, '.');
 if (__p)
   {
     __wp = __ws + (__p - __cs);
     *__wp = __lc->_M_decimal_point;
   }




 if (__lc->_M_use_grouping
     && (__wp || __len < 3 || (__cs[1] <= '9' && __cs[2] <= '9'
          && __cs[1] >= '0' && __cs[2] >= '0')))
   {


     _CharT* __ws2 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
          * __len * 2));

     streamsize __off = 0;
     if (__cs[0] == '-' || __cs[0] == '+')
       {
  __off = 1;
  __ws2[0] = __ws[0];
  __len -= 1;
       }

     _M_group_float(__lc->_M_grouping, __lc->_M_grouping_size,
      __lc->_M_thousands_sep, __wp, __ws2 + __off,
      __ws + __off, __len);
     __len += __off;

     __ws = __ws2;
   }


 const streamsize __w = __io.width();
 if (__w > static_cast<streamsize>(__len))
   {
     _CharT* __ws3 = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
          * __w));
     _M_pad(__fill, __w, __io, __ws3, __ws, __len);
     __ws = __ws3;
   }
 __io.width(0);



 return std::__write(__s, __ws, __len);
      }

  template<typename _CharT, typename _OutIter>
    _OutIter
    num_put<_CharT, _OutIter>::
    do_put(iter_type __s, ios_base& __io, char_type __fill, bool __v) const
    {
      const ios_base::fmtflags __flags = __io.flags();
      if ((__flags & ios_base::boolalpha) == 0)
        {
          const long __l = __v;
          __s = _M_insert_int(__s, __io, __fill, __l);
        }
      else
        {
   typedef __numpunct_cache<_CharT> __cache_type;
   __use_cache<__cache_type> __uc;
   const locale& __loc = __io._M_getloc();
   const __cache_type* __lc = __uc(__loc);

   const _CharT* __name = __v ? __lc->_M_truename
                              : __lc->_M_falsename;
   int __len = __v ? __lc->_M_truename_size
                   : __lc->_M_falsename_size;

   const streamsize __w = __io.width();
   if (__w > static_cast<streamsize>(__len))
     {
       const streamsize __plen = __w - __len;
       _CharT* __ps
  = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT)
       * __plen));

       char_traits<_CharT>::assign(__ps, __plen, __fill);
       __io.width(0);

       if ((__flags & ios_base::adjustfield) == ios_base::left)
  {
    __s = std::__write(__s, __name, __len);
    __s = std::__write(__s, __ps, __plen);
  }
       else
  {
    __s = std::__write(__s, __ps, __plen);
    __s = std::__write(__s, __name, __len);
  }
       return __s;
     }
   __io.width(0);
   __s = std::__write(__s, __name, __len);
 }
      return __s;
    }

  template<typename _CharT, typename _OutIter>
    _OutIter
    num_put<_CharT, _OutIter>::
    do_put(iter_type __s, ios_base& __io, char_type __fill, double __v) const
    { return _M_insert_float(__s, __io, __fill, char(), __v); }
# 1169 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3
  template<typename _CharT, typename _OutIter>
    _OutIter
    num_put<_CharT, _OutIter>::
    do_put(iter_type __s, ios_base& __io, char_type __fill,
    long double __v) const
    { return _M_insert_float(__s, __io, __fill, 'L', __v); }

  template<typename _CharT, typename _OutIter>
    _OutIter
    num_put<_CharT, _OutIter>::
    do_put(iter_type __s, ios_base& __io, char_type __fill,
           const void* __v) const
    {
      const ios_base::fmtflags __flags = __io.flags();
      const ios_base::fmtflags __fmt = ~(ios_base::basefield
      | ios_base::uppercase);
      __io.flags((__flags & __fmt) | (ios_base::hex | ios_base::showbase));

      typedef __gnu_cxx::__conditional_type<(sizeof(const void*)
          <= sizeof(unsigned long)),
 unsigned long, unsigned long long>::__type _UIntPtrType;

      __s = _M_insert_int(__s, __io, __fill,
     reinterpret_cast<_UIntPtrType>(__v));
      __io.flags(__flags);
      return __s;
    }
# 1206 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.tcc" 3
  template<typename _CharT, typename _Traits>
    void
    __pad<_CharT, _Traits>::_S_pad(ios_base& __io, _CharT __fill,
       _CharT* __news, const _CharT* __olds,
       streamsize __newlen, streamsize __oldlen)
    {
      const size_t __plen = static_cast<size_t>(__newlen - __oldlen);
      const ios_base::fmtflags __adjust = __io.flags() & ios_base::adjustfield;


      if (__adjust == ios_base::left)
 {
   _Traits::copy(__news, __olds, __oldlen);
   _Traits::assign(__news + __oldlen, __plen, __fill);
   return;
 }

      size_t __mod = 0;
      if (__adjust == ios_base::internal)
 {



          const locale& __loc = __io._M_getloc();
   const ctype<_CharT>& __ctype = use_facet<ctype<_CharT> >(__loc);

   if (__ctype.widen('-') == __olds[0]
       || __ctype.widen('+') == __olds[0])
     {
       __news[0] = __olds[0];
       __mod = 1;
       ++__news;
     }
   else if (__ctype.widen('0') == __olds[0]
     && __oldlen > 1
     && (__ctype.widen('x') == __olds[1]
         || __ctype.widen('X') == __olds[1]))
     {
       __news[0] = __olds[0];
       __news[1] = __olds[1];
       __mod = 2;
       __news += 2;
     }

 }
      _Traits::assign(__news, __plen, __fill);
      _Traits::copy(__news + __plen, __olds + __mod, __oldlen - __mod);
    }

  template<typename _CharT>
    _CharT*
    __add_grouping(_CharT* __s, _CharT __sep,
     const char* __gbeg, size_t __gsize,
     const _CharT* __first, const _CharT* __last)
    {
      size_t __idx = 0;
      size_t __ctr = 0;

      while (__last - __first > __gbeg[__idx]
      && static_cast<signed char>(__gbeg[__idx]) > 0
      && __gbeg[__idx] != __gnu_cxx::__numeric_traits<char>::__max)
 {
   __last -= __gbeg[__idx];
   __idx < __gsize - 1 ? ++__idx : ++__ctr;
 }

      while (__first != __last)
 *__s++ = *__first++;

      while (__ctr--)
 {
   *__s++ = __sep;
   for (char __i = __gbeg[__idx]; __i > 0; --__i)
     *__s++ = *__first++;
 }

      while (__idx--)
 {
   *__s++ = __sep;
   for (char __i = __gbeg[__idx]; __i > 0; --__i)
     *__s++ = *__first++;
 }

      return __s;
    }




  extern template class numpunct<char>;
  extern template class numpunct_byname<char>;
  extern template class num_get<char>;
  extern template class num_put<char>;
  extern template class ctype_byname<char>;

  extern template
    const ctype<char>&
    use_facet<ctype<char> >(const locale&);

  extern template
    const numpunct<char>&
    use_facet<numpunct<char> >(const locale&);

  extern template
    const num_put<char>&
    use_facet<num_put<char> >(const locale&);

  extern template
    const num_get<char>&
    use_facet<num_get<char> >(const locale&);

  extern template
    bool
    has_facet<ctype<char> >(const locale&);

  extern template
    bool
    has_facet<numpunct<char> >(const locale&);

  extern template
    bool
    has_facet<num_put<char> >(const locale&);

  extern template
    bool
    has_facet<num_get<char> >(const locale&);


  extern template class numpunct<wchar_t>;
  extern template class numpunct_byname<wchar_t>;
  extern template class num_get<wchar_t>;
  extern template class num_put<wchar_t>;
  extern template class ctype_byname<wchar_t>;

  extern template
    const ctype<wchar_t>&
    use_facet<ctype<wchar_t> >(const locale&);

  extern template
    const numpunct<wchar_t>&
    use_facet<numpunct<wchar_t> >(const locale&);

  extern template
    const num_put<wchar_t>&
    use_facet<num_put<wchar_t> >(const locale&);

  extern template
    const num_get<wchar_t>&
    use_facet<num_get<wchar_t> >(const locale&);

 extern template
    bool
    has_facet<ctype<wchar_t> >(const locale&);

  extern template
    bool
    has_facet<numpunct<wchar_t> >(const locale&);

  extern template
    bool
    has_facet<num_put<wchar_t> >(const locale&);

  extern template
    bool
    has_facet<num_get<wchar_t> >(const locale&);




}
# 2656 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/locale_facets.h" 2 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 2 3



namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _Facet>
    inline const _Facet&
    __check_facet(const _Facet* __f)
    {
      if (!__f)
 __throw_bad_cast();
      return *__f;
    }
# 66 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
  template<typename _CharT, typename _Traits>
    class basic_ios : public ios_base
    {
    public:






      typedef _CharT char_type;
      typedef typename _Traits::int_type int_type;
      typedef typename _Traits::pos_type pos_type;
      typedef typename _Traits::off_type off_type;
      typedef _Traits traits_type;






      typedef ctype<_CharT> __ctype_type;
      typedef num_put<_CharT, ostreambuf_iterator<_CharT, _Traits> >
           __num_put_type;
      typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> >
           __num_get_type;



    protected:
      basic_ostream<_CharT, _Traits>* _M_tie;
      mutable char_type _M_fill;
      mutable bool _M_fill_init;
      basic_streambuf<_CharT, _Traits>* _M_streambuf;


      const __ctype_type* _M_ctype;

      const __num_put_type* _M_num_put;

      const __num_get_type* _M_num_get;

    public:
# 117 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      explicit operator bool() const
      { return !this->fail(); }





      bool
      operator!() const
      { return this->fail(); }
# 136 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      iostate
      rdstate() const
      { return _M_streambuf_state; }
# 147 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      void
      clear(iostate __state = goodbit);







      void
      setstate(iostate __state)
      { this->clear(this->rdstate() | __state); }




      void
      _M_setstate(iostate __state)
      {


 _M_streambuf_state |= __state;
 if (this->exceptions() & __state)
   throw;
      }







      bool
      good() const
      { return this->rdstate() == 0; }







      bool
      eof() const
      { return (this->rdstate() & eofbit) != 0; }
# 200 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      bool
      fail() const
      { return (this->rdstate() & (badbit | failbit)) != 0; }







      bool
      bad() const
      { return (this->rdstate() & badbit) != 0; }
# 221 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      iostate
      exceptions() const
      { return _M_exception; }
# 256 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      void
      exceptions(iostate __except)
      {
        _M_exception = __except;
        this->clear(_M_streambuf_state);
      }







      explicit
      basic_ios(basic_streambuf<_CharT, _Traits>* __sb)
      : ios_base(), _M_tie(0), _M_fill(), _M_fill_init(false), _M_streambuf(0),
 _M_ctype(0), _M_num_put(0), _M_num_get(0)
      { this->init(__sb); }







      virtual
      ~basic_ios() { }
# 294 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      basic_ostream<_CharT, _Traits>*
      tie() const
      { return _M_tie; }
# 306 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      basic_ostream<_CharT, _Traits>*
      tie(basic_ostream<_CharT, _Traits>* __tiestr)
      {
        basic_ostream<_CharT, _Traits>* __old = _M_tie;
        _M_tie = __tiestr;
        return __old;
      }







      basic_streambuf<_CharT, _Traits>*
      rdbuf() const
      { return _M_streambuf; }
# 346 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      basic_streambuf<_CharT, _Traits>*
      rdbuf(basic_streambuf<_CharT, _Traits>* __sb);
# 360 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      basic_ios&
      copyfmt(const basic_ios& __rhs);







      char_type
      fill() const
      {
 if (!_M_fill_init)
   {
     _M_fill = this->widen(' ');
     _M_fill_init = true;
   }
 return _M_fill;
      }
# 389 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      char_type
      fill(char_type __ch)
      {
 char_type __old = this->fill();
 _M_fill = __ch;
 return __old;
      }
# 409 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      locale
      imbue(const locale& __loc);
# 429 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      char
      narrow(char_type __c, char __dfault) const
      { return __check_facet(_M_ctype).narrow(__c, __dfault); }
# 448 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 3
      char_type
      widen(char __c) const
      { return __check_facet(_M_ctype).widen(__c); }

    protected:







      basic_ios()
      : ios_base(), _M_tie(0), _M_fill(char_type()), _M_fill_init(false),
 _M_streambuf(0), _M_ctype(0), _M_num_put(0), _M_num_get(0)
      { }







      void
      init(basic_streambuf<_CharT, _Traits>* __sb);


      basic_ios(const basic_ios&) = delete;
      basic_ios& operator=(const basic_ios&) = delete;

      void
      move(basic_ios& __rhs)
      {
 ios_base::_M_move(__rhs);
 _M_cache_locale(_M_ios_locale);
 this->tie(__rhs.tie(nullptr));
 _M_fill = __rhs._M_fill;
 _M_fill_init = __rhs._M_fill_init;
 _M_streambuf = nullptr;
      }

      void
      move(basic_ios&& __rhs)
      { this->move(__rhs); }

      void
      swap(basic_ios& __rhs) noexcept
      {
 ios_base::_M_swap(__rhs);
 _M_cache_locale(_M_ios_locale);
 __rhs._M_cache_locale(__rhs._M_ios_locale);
 std::swap(_M_tie, __rhs._M_tie);
 std::swap(_M_fill, __rhs._M_fill);
 std::swap(_M_fill_init, __rhs._M_fill_init);
      }

      void
      set_rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
      { _M_streambuf = __sb; }


      void
      _M_cache_locale(const locale& __loc);
    };


}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.tcc" 1 3
# 34 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.tcc" 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _CharT, typename _Traits>
    void
    basic_ios<_CharT, _Traits>::clear(iostate __state)
    {
      if (this->rdbuf())
 _M_streambuf_state = __state;
      else
   _M_streambuf_state = __state | badbit;
      if (this->exceptions() & this->rdstate())
 __throw_ios_failure(("basic_ios::clear"));
    }

  template<typename _CharT, typename _Traits>
    basic_streambuf<_CharT, _Traits>*
    basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
    {
      basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
      _M_streambuf = __sb;
      this->clear();
      return __old;
    }

  template<typename _CharT, typename _Traits>
    basic_ios<_CharT, _Traits>&
    basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs)
    {


      if (this != &__rhs)
 {




   _Words* __words = (__rhs._M_word_size <= _S_local_word_size) ?
                      _M_local_word : new _Words[__rhs._M_word_size];


   _Callback_list* __cb = __rhs._M_callbacks;
   if (__cb)
     __cb->_M_add_reference();
   _M_call_callbacks(erase_event);
   if (_M_word != _M_local_word)
     {
       delete [] _M_word;
       _M_word = 0;
     }
   _M_dispose_callbacks();


   _M_callbacks = __cb;
   for (int __i = 0; __i < __rhs._M_word_size; ++__i)
     __words[__i] = __rhs._M_word[__i];
   _M_word = __words;
   _M_word_size = __rhs._M_word_size;

   this->flags(__rhs.flags());
   this->width(__rhs.width());
   this->precision(__rhs.precision());
   this->tie(__rhs.tie());
   this->fill(__rhs.fill());
   _M_ios_locale = __rhs.getloc();
   _M_cache_locale(_M_ios_locale);

   _M_call_callbacks(copyfmt_event);


   this->exceptions(__rhs.exceptions());
 }
      return *this;
    }


  template<typename _CharT, typename _Traits>
    locale
    basic_ios<_CharT, _Traits>::imbue(const locale& __loc)
    {
      locale __old(this->getloc());
      ios_base::imbue(__loc);
      _M_cache_locale(__loc);
      if (this->rdbuf() != 0)
 this->rdbuf()->pubimbue(__loc);
      return __old;
    }

  template<typename _CharT, typename _Traits>
    void
    basic_ios<_CharT, _Traits>::init(basic_streambuf<_CharT, _Traits>* __sb)
    {

      ios_base::_M_init();


      _M_cache_locale(_M_ios_locale);
# 146 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.tcc" 3
      _M_fill = _CharT();
      _M_fill_init = false;

      _M_tie = 0;
      _M_exception = goodbit;
      _M_streambuf = __sb;
      _M_streambuf_state = __sb ? goodbit : badbit;
    }

  template<typename _CharT, typename _Traits>
    void
    basic_ios<_CharT, _Traits>::_M_cache_locale(const locale& __loc)
    {
      if (__builtin_expect(has_facet<__ctype_type>(__loc), true))
 _M_ctype = std::__addressof(use_facet<__ctype_type>(__loc));
      else
 _M_ctype = 0;

      if (__builtin_expect(has_facet<__num_put_type>(__loc), true))
 _M_num_put = std::__addressof(use_facet<__num_put_type>(__loc));
      else
 _M_num_put = 0;

      if (__builtin_expect(has_facet<__num_get_type>(__loc), true))
 _M_num_get = std::__addressof(use_facet<__num_get_type>(__loc));
      else
 _M_num_get = 0;
    }




  extern template class basic_ios<char>;


  extern template class basic_ios<wchar_t>;




}
# 517 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/basic_ios.h" 2 3
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ios" 2 3
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 2 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 1 3
# 37 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3




namespace std __attribute__ ((__visibility__ ("default")))
{
# 57 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template<typename _CharT, typename _Traits>
    class basic_ostream : virtual public basic_ios<_CharT, _Traits>
    {
    public:

      typedef _CharT char_type;
      typedef typename _Traits::int_type int_type;
      typedef typename _Traits::pos_type pos_type;
      typedef typename _Traits::off_type off_type;
      typedef _Traits traits_type;


      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
      typedef basic_ios<_CharT, _Traits> __ios_type;
      typedef basic_ostream<_CharT, _Traits> __ostream_type;
      typedef num_put<_CharT, ostreambuf_iterator<_CharT, _Traits> >
             __num_put_type;
      typedef ctype<_CharT> __ctype_type;
# 83 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      explicit
      basic_ostream(__streambuf_type* __sb)
      { this->init(__sb); }






      virtual
      ~basic_ostream() { }


      class sentry;
      friend class sentry;
# 107 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      operator<<(__ostream_type& (*__pf)(__ostream_type&))
      {



 return __pf(*this);
      }

      __ostream_type&
      operator<<(__ios_type& (*__pf)(__ios_type&))
      {



 __pf(*this);
 return *this;
      }

      __ostream_type&
      operator<<(ios_base& (*__pf) (ios_base&))
      {



 __pf(*this);
 return *this;
      }
# 165 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      operator<<(long __n)
      { return _M_insert(__n); }

      __ostream_type&
      operator<<(unsigned long __n)
      { return _M_insert(__n); }

      __ostream_type&
      operator<<(bool __n)
      { return _M_insert(__n); }

      __ostream_type&
      operator<<(short __n);

      __ostream_type&
      operator<<(unsigned short __n)
      {


 return _M_insert(static_cast<unsigned long>(__n));
      }

      __ostream_type&
      operator<<(int __n);

      __ostream_type&
      operator<<(unsigned int __n)
      {


 return _M_insert(static_cast<unsigned long>(__n));
      }


      __ostream_type&
      operator<<(long long __n)
      { return _M_insert(__n); }

      __ostream_type&
      operator<<(unsigned long long __n)
      { return _M_insert(__n); }
# 219 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      operator<<(double __f)
      { return _M_insert(__f); }

      __ostream_type&
      operator<<(float __f)
      {


 return _M_insert(static_cast<double>(__f));
      }

      __ostream_type&
      operator<<(long double __f)
      { return _M_insert(__f); }
# 244 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      operator<<(const void* __p)
      { return _M_insert(__p); }


      __ostream_type&
      operator<<(nullptr_t)
      { return *this << "nullptr"; }
# 275 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      operator<<(__streambuf_type* __sb);
# 308 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      put(char_type __c);






      void
      _M_write(const char_type* __s, streamsize __n)
      {
 const streamsize __put = this->rdbuf()->sputn(__s, __n);
 if (__put != __n)
   this->setstate(ios_base::badbit);
      }
# 340 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      write(const char_type* __s, streamsize __n);
# 353 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      flush();
# 363 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      pos_type
      tellp();
# 374 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      __ostream_type&
      seekp(pos_type);
# 386 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
       __ostream_type&
      seekp(off_type, ios_base::seekdir);

    protected:
      basic_ostream()
      { this->init(0); }



      basic_ostream(basic_iostream<_CharT, _Traits>&) { }

      basic_ostream(const basic_ostream&) = delete;

      basic_ostream(basic_ostream&& __rhs)
      : __ios_type()
      { __ios_type::move(__rhs); }



      basic_ostream& operator=(const basic_ostream&) = delete;

      basic_ostream&
      operator=(basic_ostream&& __rhs)
      {
 swap(__rhs);
 return *this;
      }

      void
      swap(basic_ostream& __rhs)
      { __ios_type::swap(__rhs); }


      template<typename _ValueT>
 __ostream_type&
 _M_insert(_ValueT __v);
    };
# 431 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template <typename _CharT, typename _Traits>
    class basic_ostream<_CharT, _Traits>::sentry
    {

      bool _M_ok;
      basic_ostream<_CharT, _Traits>& _M_os;

    public:
# 450 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      explicit
      sentry(basic_ostream<_CharT, _Traits>& __os);

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"







      ~sentry()
      {

 if (bool(_M_os.flags() & ios_base::unitbuf) && !uncaught_exception())
   {

     if (_M_os.rdbuf() && _M_os.rdbuf()->pubsync() == -1)
       _M_os.setstate(ios_base::badbit);
   }
      }
#pragma GCC diagnostic pop
# 482 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
      explicit

      operator bool() const
      { return _M_ok; }
    };
# 504 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
    { return __ostream_insert(__out, &__c, 1); }

  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __out, char __c)
    { return (__out << __out.widen(__c)); }


  template <class _Traits>
    inline basic_ostream<char, _Traits>&
    operator<<(basic_ostream<char, _Traits>& __out, char __c)
    { return __ostream_insert(__out, &__c, 1); }


  template<class _Traits>
    inline basic_ostream<char, _Traits>&
    operator<<(basic_ostream<char, _Traits>& __out, signed char __c)
    { return (__out << static_cast<char>(__c)); }

  template<class _Traits>
    inline basic_ostream<char, _Traits>&
    operator<<(basic_ostream<char, _Traits>& __out, unsigned char __c)
    { return (__out << static_cast<char>(__c)); }
# 546 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
    {
      if (!__s)
 __out.setstate(ios_base::badbit);
      else
 __ostream_insert(__out, __s,
    static_cast<streamsize>(_Traits::length(__s)));
      return __out;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits> &
    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s);


  template<class _Traits>
    inline basic_ostream<char, _Traits>&
    operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
    {
      if (!__s)
 __out.setstate(ios_base::badbit);
      else
 __ostream_insert(__out, __s,
    static_cast<streamsize>(_Traits::length(__s)));
      return __out;
    }


  template<class _Traits>
    inline basic_ostream<char, _Traits>&
    operator<<(basic_ostream<char, _Traits>& __out, const signed char* __s)
    { return (__out << reinterpret_cast<const char*>(__s)); }

  template<class _Traits>
    inline basic_ostream<char, _Traits> &
    operator<<(basic_ostream<char, _Traits>& __out, const unsigned char* __s)
    { return (__out << reinterpret_cast<const char*>(__s)); }
# 597 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    endl(basic_ostream<_CharT, _Traits>& __os)
    { return flush(__os.put(__os.widen('\n'))); }
# 609 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    ends(basic_ostream<_CharT, _Traits>& __os)
    { return __os.put(_CharT()); }






  template<typename _CharT, typename _Traits>
    inline basic_ostream<_CharT, _Traits>&
    flush(basic_ostream<_CharT, _Traits>& __os)
    { return __os.flush(); }


  template<typename _Ch, typename _Up>
    basic_ostream<_Ch, _Up>&
    __is_convertible_to_basic_ostream_test(basic_ostream<_Ch, _Up>*);

  template<typename _Tp, typename = void>
    struct __is_convertible_to_basic_ostream_impl
    {
      using __ostream_type = void;
    };

  template<typename _Tp>
    using __do_is_convertible_to_basic_ostream_impl =
    decltype(__is_convertible_to_basic_ostream_test
      (declval<typename remove_reference<_Tp>::type*>()));

  template<typename _Tp>
    struct __is_convertible_to_basic_ostream_impl
    <_Tp,
     __void_t<__do_is_convertible_to_basic_ostream_impl<_Tp>>>
    {
      using __ostream_type =
 __do_is_convertible_to_basic_ostream_impl<_Tp>;
    };

  template<typename _Tp>
    struct __is_convertible_to_basic_ostream
    : __is_convertible_to_basic_ostream_impl<_Tp>
    {
    public:
      using type = __not_<is_void<
        typename __is_convertible_to_basic_ostream_impl<_Tp>::__ostream_type>>;
      constexpr static bool value = type::value;
    };

  template<typename _Ostream, typename _Tp, typename = void>
    struct __is_insertable : false_type {};

  template<typename _Ostream, typename _Tp>
    struct __is_insertable<_Ostream, _Tp,
      __void_t<decltype(declval<_Ostream&>()
          << declval<const _Tp&>())>>
        : true_type {};

  template<typename _Ostream>
    using __rvalue_ostream_type =
      typename __is_convertible_to_basic_ostream<
 _Ostream>::__ostream_type;
# 683 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 3
  template<typename _Ostream, typename _Tp>
    inline
    typename enable_if<__and_<__not_<is_lvalue_reference<_Ostream>>,
         __is_convertible_to_basic_ostream<_Ostream>,
         __is_insertable<
    __rvalue_ostream_type<_Ostream>,
    const _Tp&>>::value,
         __rvalue_ostream_type<_Ostream>>::type
    operator<<(_Ostream&& __os, const _Tp& __x)
    {
      __rvalue_ostream_type<_Ostream> __ret_os = __os;
      __ret_os << __x;
      return __ret_os;
    }



}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ostream.tcc" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/ostream.tcc" 3



namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>::sentry::
    sentry(basic_ostream<_CharT, _Traits>& __os)
    : _M_ok(false), _M_os(__os)
    {

      if (__os.tie() && __os.good())
 __os.tie()->flush();

      if (__os.good())
 _M_ok = true;
      else
 __os.setstate(ios_base::failbit);
    }

  template<typename _CharT, typename _Traits>
    template<typename _ValueT>
      basic_ostream<_CharT, _Traits>&
      basic_ostream<_CharT, _Traits>::
      _M_insert(_ValueT __v)
      {
 sentry __cerb(*this);
 if (__cerb)
   {
     ios_base::iostate __err = ios_base::goodbit;
     try
       {
  const __num_put_type& __np = __check_facet(this->_M_num_put);
  if (__np.put(*this, *this, this->fill(), __v).failed())
    __err |= ios_base::badbit;
       }
     catch(__cxxabiv1::__forced_unwind&)
       {
  this->_M_setstate(ios_base::badbit);
  throw;
       }
     catch(...)
       { this->_M_setstate(ios_base::badbit); }
     if (__err)
       this->setstate(__err);
   }
 return *this;
      }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    operator<<(short __n)
    {


      const ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
      if (__fmt == ios_base::oct || __fmt == ios_base::hex)
 return _M_insert(static_cast<long>(static_cast<unsigned short>(__n)));
      else
 return _M_insert(static_cast<long>(__n));
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    operator<<(int __n)
    {


      const ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
      if (__fmt == ios_base::oct || __fmt == ios_base::hex)
 return _M_insert(static_cast<long>(static_cast<unsigned int>(__n)));
      else
 return _M_insert(static_cast<long>(__n));
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    operator<<(__streambuf_type* __sbin)
    {
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this);
      if (__cerb && __sbin)
 {
   try
     {
       if (!__copy_streambufs(__sbin, this->rdbuf()))
  __err |= ios_base::failbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::failbit); }
 }
      else if (!__sbin)
 __err |= ios_base::badbit;
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    put(char_type __c)
    {






      sentry __cerb(*this);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       const int_type __put = this->rdbuf()->sputc(__c);
       if (traits_type::eq_int_type(__put, traits_type::eof()))
  __err |= ios_base::badbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    write(const _CharT* __s, streamsize __n)
    {







      sentry __cerb(*this);
      if (__cerb)
 {
   try
     { _M_write(__s, __n); }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    flush()
    {



      ios_base::iostate __err = ios_base::goodbit;
      try
 {
   if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
     __err |= ios_base::badbit;
 }
      catch(__cxxabiv1::__forced_unwind&)
 {
   this->_M_setstate(ios_base::badbit);
   throw;
 }
      catch(...)
 { this->_M_setstate(ios_base::badbit); }
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    typename basic_ostream<_CharT, _Traits>::pos_type
    basic_ostream<_CharT, _Traits>::
    tellp()
    {
      pos_type __ret = pos_type(-1);
      try
 {
   if (!this->fail())
     __ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
 }
      catch(__cxxabiv1::__forced_unwind&)
 {
   this->_M_setstate(ios_base::badbit);
   throw;
 }
      catch(...)
 { this->_M_setstate(ios_base::badbit); }
      return __ret;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    seekp(pos_type __pos)
    {
      ios_base::iostate __err = ios_base::goodbit;
      try
 {
   if (!this->fail())
     {


       const pos_type __p = this->rdbuf()->pubseekpos(__pos,
            ios_base::out);


       if (__p == pos_type(off_type(-1)))
  __err |= ios_base::failbit;
     }
 }
      catch(__cxxabiv1::__forced_unwind&)
 {
   this->_M_setstate(ios_base::badbit);
   throw;
 }
      catch(...)
 { this->_M_setstate(ios_base::badbit); }
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    basic_ostream<_CharT, _Traits>::
    seekp(off_type __off, ios_base::seekdir __dir)
    {
      ios_base::iostate __err = ios_base::goodbit;
      try
 {
   if (!this->fail())
     {


       const pos_type __p = this->rdbuf()->pubseekoff(__off, __dir,
            ios_base::out);


       if (__p == pos_type(off_type(-1)))
  __err |= ios_base::failbit;
     }
 }
      catch(__cxxabiv1::__forced_unwind&)
 {
   this->_M_setstate(ios_base::badbit);
   throw;
 }
      catch(...)
 { this->_M_setstate(ios_base::badbit); }
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
    {
      if (!__s)
 __out.setstate(ios_base::badbit);
      else
 {


   const size_t __clen = char_traits<char>::length(__s);
   try
     {
       struct __ptr_guard
       {
  _CharT *__p;
  __ptr_guard (_CharT *__ip): __p(__ip) { }
  ~__ptr_guard() { delete[] __p; }
  _CharT* __get() { return __p; }
       } __pg (new _CharT[__clen]);

       _CharT *__ws = __pg.__get();
       for (size_t __i = 0; __i < __clen; ++__i)
  __ws[__i] = __out.widen(__s[__i]);
       __ostream_insert(__out, __ws, __clen);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       __out._M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { __out._M_setstate(ios_base::badbit); }
 }
      return __out;
    }




  extern template class basic_ostream<char>;
  extern template ostream& endl(ostream&);
  extern template ostream& ends(ostream&);
  extern template ostream& flush(ostream&);
  extern template ostream& operator<<(ostream&, char);
  extern template ostream& operator<<(ostream&, unsigned char);
  extern template ostream& operator<<(ostream&, signed char);
  extern template ostream& operator<<(ostream&, const char*);
  extern template ostream& operator<<(ostream&, const unsigned char*);
  extern template ostream& operator<<(ostream&, const signed char*);

  extern template ostream& ostream::_M_insert(long);
  extern template ostream& ostream::_M_insert(unsigned long);
  extern template ostream& ostream::_M_insert(bool);

  extern template ostream& ostream::_M_insert(long long);
  extern template ostream& ostream::_M_insert(unsigned long long);

  extern template ostream& ostream::_M_insert(double);
  extern template ostream& ostream::_M_insert(long double);
  extern template ostream& ostream::_M_insert(const void*);


  extern template class basic_ostream<wchar_t>;
  extern template wostream& endl(wostream&);
  extern template wostream& ends(wostream&);
  extern template wostream& flush(wostream&);
  extern template wostream& operator<<(wostream&, wchar_t);
  extern template wostream& operator<<(wostream&, char);
  extern template wostream& operator<<(wostream&, const wchar_t*);
  extern template wostream& operator<<(wostream&, const char*);

  extern template wostream& wostream::_M_insert(long);
  extern template wostream& wostream::_M_insert(unsigned long);
  extern template wostream& wostream::_M_insert(bool);

  extern template wostream& wostream::_M_insert(long long);
  extern template wostream& wostream::_M_insert(unsigned long long);

  extern template wostream& wostream::_M_insert(double);
  extern template wostream& wostream::_M_insert(long double);
  extern template wostream& wostream::_M_insert(const void*);




}
# 703 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/ostream" 2 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 2 3

namespace std __attribute__ ((__visibility__ ("default")))
{
# 57 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _CharT, typename _Traits>
    class basic_istream : virtual public basic_ios<_CharT, _Traits>
    {
    public:

      typedef _CharT char_type;
      typedef typename _Traits::int_type int_type;
      typedef typename _Traits::pos_type pos_type;
      typedef typename _Traits::off_type off_type;
      typedef _Traits traits_type;


      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
      typedef basic_ios<_CharT, _Traits> __ios_type;
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> >
        __num_get_type;
      typedef ctype<_CharT> __ctype_type;

    protected:





      streamsize _M_gcount;

    public:







      explicit
      basic_istream(__streambuf_type* __sb)
      : _M_gcount(streamsize(0))
      { this->init(__sb); }






      virtual
      ~basic_istream()
      { _M_gcount = streamsize(0); }


      class sentry;
      friend class sentry;
# 119 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      operator>>(__istream_type& (*__pf)(__istream_type&))
      { return __pf(*this); }

      __istream_type&
      operator>>(__ios_type& (*__pf)(__ios_type&))
      {
 __pf(*this);
 return *this;
      }

      __istream_type&
      operator>>(ios_base& (*__pf)(ios_base&))
      {
 __pf(*this);
 return *this;
      }
# 167 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      operator>>(bool& __n)
      { return _M_extract(__n); }

      __istream_type&
      operator>>(short& __n);

      __istream_type&
      operator>>(unsigned short& __n)
      { return _M_extract(__n); }

      __istream_type&
      operator>>(int& __n);

      __istream_type&
      operator>>(unsigned int& __n)
      { return _M_extract(__n); }

      __istream_type&
      operator>>(long& __n)
      { return _M_extract(__n); }

      __istream_type&
      operator>>(unsigned long& __n)
      { return _M_extract(__n); }


      __istream_type&
      operator>>(long long& __n)
      { return _M_extract(__n); }

      __istream_type&
      operator>>(unsigned long long& __n)
      { return _M_extract(__n); }
# 213 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      operator>>(float& __f)
      { return _M_extract(__f); }

      __istream_type&
      operator>>(double& __f)
      { return _M_extract(__f); }

      __istream_type&
      operator>>(long double& __f)
      { return _M_extract(__f); }
# 234 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      operator>>(void*& __p)
      { return _M_extract(__p); }
# 258 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      operator>>(__streambuf_type* __sb);
# 268 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      streamsize
      gcount() const
      { return _M_gcount; }
# 301 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      int_type
      get();
# 315 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      get(char_type& __c);
# 342 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      get(char_type* __s, streamsize __n, char_type __delim);
# 353 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      get(char_type* __s, streamsize __n)
      { return this->get(__s, __n, this->widen('\n')); }
# 376 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      get(__streambuf_type& __sb, char_type __delim);
# 386 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      get(__streambuf_type& __sb)
      { return this->get(__sb, this->widen('\n')); }
# 415 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      getline(char_type* __s, streamsize __n, char_type __delim);
# 426 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      getline(char_type* __s, streamsize __n)
      { return this->getline(__s, __n, this->widen('\n')); }
# 450 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      ignore(streamsize __n, int_type __delim);

      __istream_type&
      ignore(streamsize __n);

      __istream_type&
      ignore();
# 467 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      int_type
      peek();
# 485 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      read(char_type* __s, streamsize __n);
# 504 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      streamsize
      readsome(char_type* __s, streamsize __n);
# 521 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      putback(char_type __c);
# 537 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      unget();
# 555 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      int
      sync();
# 570 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      pos_type
      tellg();
# 585 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      seekg(pos_type);
# 601 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      __istream_type&
      seekg(off_type, ios_base::seekdir);


    protected:
      basic_istream()
      : _M_gcount(streamsize(0))
      { this->init(0); }


      basic_istream(const basic_istream&) = delete;

      basic_istream(basic_istream&& __rhs)
      : __ios_type(), _M_gcount(__rhs._M_gcount)
      {
 __ios_type::move(__rhs);
 __rhs._M_gcount = 0;
      }



      basic_istream& operator=(const basic_istream&) = delete;

      basic_istream&
      operator=(basic_istream&& __rhs)
      {
 swap(__rhs);
 return *this;
      }

      void
      swap(basic_istream& __rhs)
      {
 __ios_type::swap(__rhs);
 std::swap(_M_gcount, __rhs._M_gcount);
      }


      template<typename _ValueT>
 __istream_type&
 _M_extract(_ValueT& __v);
    };


  template<>
    basic_istream<char>&
    basic_istream<char>::
    getline(char_type* __s, streamsize __n, char_type __delim);

  template<>
    basic_istream<char>&
    basic_istream<char>::
    ignore(streamsize __n);

  template<>
    basic_istream<char>&
    basic_istream<char>::
    ignore(streamsize __n, int_type __delim);


  template<>
    basic_istream<wchar_t>&
    basic_istream<wchar_t>::
    getline(char_type* __s, streamsize __n, char_type __delim);

  template<>
    basic_istream<wchar_t>&
    basic_istream<wchar_t>::
    ignore(streamsize __n);

  template<>
    basic_istream<wchar_t>&
    basic_istream<wchar_t>::
    ignore(streamsize __n, int_type __delim);
# 685 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _CharT, typename _Traits>
    class basic_istream<_CharT, _Traits>::sentry
    {

      bool _M_ok;

    public:

      typedef _Traits traits_type;
      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef typename __istream_type::__ctype_type __ctype_type;
      typedef typename _Traits::int_type __int_type;
# 721 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      explicit
      sentry(basic_istream<_CharT, _Traits>& __is, bool __noskipws = false);
# 732 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
      explicit

      operator bool() const
      { return _M_ok; }
    };
# 750 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c);

  template<class _Traits>
    inline basic_istream<char, _Traits>&
    operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
    { return (__in >> reinterpret_cast<char&>(__c)); }

  template<class _Traits>
    inline basic_istream<char, _Traits>&
    operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
    { return (__in >> reinterpret_cast<char&>(__c)); }
# 792 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s);


  template<>
    basic_istream<char>&
    operator>>(basic_istream<char>& __in, char* __s);

  template<class _Traits>
    inline basic_istream<char, _Traits>&
    operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
    { return (__in >> reinterpret_cast<char*>(__s)); }

  template<class _Traits>
    inline basic_istream<char, _Traits>&
    operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
    { return (__in >> reinterpret_cast<char*>(__s)); }
# 823 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _CharT, typename _Traits>
    class basic_iostream
    : public basic_istream<_CharT, _Traits>,
      public basic_ostream<_CharT, _Traits>
    {
    public:



      typedef _CharT char_type;
      typedef typename _Traits::int_type int_type;
      typedef typename _Traits::pos_type pos_type;
      typedef typename _Traits::off_type off_type;
      typedef _Traits traits_type;


      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef basic_ostream<_CharT, _Traits> __ostream_type;







      explicit
      basic_iostream(basic_streambuf<_CharT, _Traits>* __sb)
      : __istream_type(__sb), __ostream_type(__sb) { }




      virtual
      ~basic_iostream() { }

    protected:
      basic_iostream()
      : __istream_type(), __ostream_type() { }


      basic_iostream(const basic_iostream&) = delete;

      basic_iostream(basic_iostream&& __rhs)
      : __istream_type(std::move(__rhs)), __ostream_type(*this)
      { }



      basic_iostream& operator=(const basic_iostream&) = delete;

      basic_iostream&
      operator=(basic_iostream&& __rhs)
      {
 swap(__rhs);
 return *this;
      }

      void
      swap(basic_iostream& __rhs)
      { __istream_type::swap(__rhs); }

    };
# 906 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    ws(basic_istream<_CharT, _Traits>& __is);


  template<typename _Ch, typename _Up>
    basic_istream<_Ch, _Up>&
    __is_convertible_to_basic_istream_test(basic_istream<_Ch, _Up>*);

  template<typename _Tp, typename = void>
    struct __is_convertible_to_basic_istream_impl
    {
      using __istream_type = void;
    };

  template<typename _Tp>
    using __do_is_convertible_to_basic_istream_impl =
    decltype(__is_convertible_to_basic_istream_test
      (declval<typename remove_reference<_Tp>::type*>()));

  template<typename _Tp>
    struct __is_convertible_to_basic_istream_impl
    <_Tp,
     __void_t<__do_is_convertible_to_basic_istream_impl<_Tp>>>
    {
      using __istream_type =
 __do_is_convertible_to_basic_istream_impl<_Tp>;
    };

  template<typename _Tp>
    struct __is_convertible_to_basic_istream
    : __is_convertible_to_basic_istream_impl<_Tp>
    {
    public:
      using type = __not_<is_void<
        typename __is_convertible_to_basic_istream_impl<_Tp>::__istream_type>>;
      constexpr static bool value = type::value;
    };

  template<typename _Istream, typename _Tp, typename = void>
    struct __is_extractable : false_type {};

  template<typename _Istream, typename _Tp>
    struct __is_extractable<_Istream, _Tp,
       __void_t<decltype(declval<_Istream&>()
           >> declval<_Tp>())>>
    : true_type {};

  template<typename _Istream>
    using __rvalue_istream_type =
      typename __is_convertible_to_basic_istream<
 _Istream>::__istream_type;
# 972 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 3
  template<typename _Istream, typename _Tp>
    inline
    typename enable_if<__and_<__not_<is_lvalue_reference<_Istream>>,
         __is_convertible_to_basic_istream<_Istream>,
         __is_extractable<
    __rvalue_istream_type<_Istream>,
    _Tp&&>>::value,
         __rvalue_istream_type<_Istream>>::type
    operator>>(_Istream&& __is, _Tp&& __x)
    {
      __rvalue_istream_type<_Istream> __ret_is = __is;
      __ret_is >> std::forward<_Tp>(__x);
      return __ret_is;
    }



}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/istream.tcc" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/istream.tcc" 3



namespace std __attribute__ ((__visibility__ ("default")))
{


  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>::sentry::
    sentry(basic_istream<_CharT, _Traits>& __in, bool __noskip) : _M_ok(false)
    {
      ios_base::iostate __err = ios_base::goodbit;
      if (__in.good())
 try
   {
     if (__in.tie())
       __in.tie()->flush();
     if (!__noskip && bool(__in.flags() & ios_base::skipws))
       {
  const __int_type __eof = traits_type::eof();
  __streambuf_type* __sb = __in.rdbuf();
  __int_type __c = __sb->sgetc();

  const __ctype_type& __ct = __check_facet(__in._M_ctype);
  while (!traits_type::eq_int_type(__c, __eof)
         && __ct.is(ctype_base::space,
      traits_type::to_char_type(__c)))
    __c = __sb->snextc();




  if (traits_type::eq_int_type(__c, __eof))
    __err |= ios_base::eofbit;
       }
   }
 catch(__cxxabiv1::__forced_unwind&)
   {
     __in._M_setstate(ios_base::badbit);
     throw;
   }
 catch(...)
   { __in._M_setstate(ios_base::badbit); }

      if (__in.good() && __err == ios_base::goodbit)
 _M_ok = true;
      else
 {
   __err |= ios_base::failbit;
   __in.setstate(__err);
 }
    }

  template<typename _CharT, typename _Traits>
    template<typename _ValueT>
      basic_istream<_CharT, _Traits>&
      basic_istream<_CharT, _Traits>::
      _M_extract(_ValueT& __v)
      {
 sentry __cerb(*this, false);
 if (__cerb)
   {
     ios_base::iostate __err = ios_base::goodbit;
     try
       {
  const __num_get_type& __ng = __check_facet(this->_M_num_get);
  __ng.get(*this, 0, *this, __err, __v);
       }
     catch(__cxxabiv1::__forced_unwind&)
       {
  this->_M_setstate(ios_base::badbit);
  throw;
       }
     catch(...)
       { this->_M_setstate(ios_base::badbit); }
     if (__err)
       this->setstate(__err);
   }
 return *this;
      }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    operator>>(short& __n)
    {


      sentry __cerb(*this, false);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       long __l;
       const __num_get_type& __ng = __check_facet(this->_M_num_get);
       __ng.get(*this, 0, *this, __err, __l);



       if (__l < __gnu_cxx::__numeric_traits<short>::__min)
  {
    __err |= ios_base::failbit;
    __n = __gnu_cxx::__numeric_traits<short>::__min;
  }
       else if (__l > __gnu_cxx::__numeric_traits<short>::__max)
  {
    __err |= ios_base::failbit;
    __n = __gnu_cxx::__numeric_traits<short>::__max;
  }
       else
  __n = short(__l);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    operator>>(int& __n)
    {


      sentry __cerb(*this, false);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       long __l;
       const __num_get_type& __ng = __check_facet(this->_M_num_get);
       __ng.get(*this, 0, *this, __err, __l);



       if (__l < __gnu_cxx::__numeric_traits<int>::__min)
  {
    __err |= ios_base::failbit;
    __n = __gnu_cxx::__numeric_traits<int>::__min;
  }
       else if (__l > __gnu_cxx::__numeric_traits<int>::__max)
  {
    __err |= ios_base::failbit;
    __n = __gnu_cxx::__numeric_traits<int>::__max;
  }
       else
  __n = int(__l);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    operator>>(__streambuf_type* __sbout)
    {
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this, false);
      if (__cerb && __sbout)
 {
   try
     {
       bool __ineof;
       if (!__copy_streambufs_eof(this->rdbuf(), __sbout, __ineof))
  __err |= ios_base::failbit;
       if (__ineof)
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::failbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::failbit); }
 }
      else if (!__sbout)
 __err |= ios_base::failbit;
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    typename basic_istream<_CharT, _Traits>::int_type
    basic_istream<_CharT, _Traits>::
    get(void)
    {
      const int_type __eof = traits_type::eof();
      int_type __c = __eof;
      _M_gcount = 0;
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   try
     {
       __c = this->rdbuf()->sbumpc();

       if (!traits_type::eq_int_type(__c, __eof))
  _M_gcount = 1;
       else
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
 }
      if (!_M_gcount)
 __err |= ios_base::failbit;
      if (__err)
 this->setstate(__err);
      return __c;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    get(char_type& __c)
    {
      _M_gcount = 0;
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   try
     {
       const int_type __cb = this->rdbuf()->sbumpc();

       if (!traits_type::eq_int_type(__cb, traits_type::eof()))
  {
    _M_gcount = 1;
    __c = traits_type::to_char_type(__cb);
  }
       else
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
 }
      if (!_M_gcount)
 __err |= ios_base::failbit;
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    get(char_type* __s, streamsize __n, char_type __delim)
    {
      _M_gcount = 0;
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   try
     {
       const int_type __idelim = traits_type::to_int_type(__delim);
       const int_type __eof = traits_type::eof();
       __streambuf_type* __sb = this->rdbuf();
       int_type __c = __sb->sgetc();

       while (_M_gcount + 1 < __n
       && !traits_type::eq_int_type(__c, __eof)
       && !traits_type::eq_int_type(__c, __idelim))
  {
    *__s++ = traits_type::to_char_type(__c);
    ++_M_gcount;
    __c = __sb->snextc();
  }
       if (traits_type::eq_int_type(__c, __eof))
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
 }


      if (__n > 0)
 *__s = char_type();
      if (!_M_gcount)
 __err |= ios_base::failbit;
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    get(__streambuf_type& __sb, char_type __delim)
    {
      _M_gcount = 0;
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   try
     {
       const int_type __idelim = traits_type::to_int_type(__delim);
       const int_type __eof = traits_type::eof();
       __streambuf_type* __this_sb = this->rdbuf();
       int_type __c = __this_sb->sgetc();
       char_type __c2 = traits_type::to_char_type(__c);

       while (!traits_type::eq_int_type(__c, __eof)
       && !traits_type::eq_int_type(__c, __idelim)
       && !traits_type::eq_int_type(__sb.sputc(__c2), __eof))
  {
    ++_M_gcount;
    __c = __this_sb->snextc();
    __c2 = traits_type::to_char_type(__c);
  }
       if (traits_type::eq_int_type(__c, __eof))
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
 }
      if (!_M_gcount)
 __err |= ios_base::failbit;
      if (__err)
 this->setstate(__err);
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    getline(char_type* __s, streamsize __n, char_type __delim)
    {
      _M_gcount = 0;
      ios_base::iostate __err = ios_base::goodbit;
      sentry __cerb(*this, true);
      if (__cerb)
        {
          try
            {
              const int_type __idelim = traits_type::to_int_type(__delim);
              const int_type __eof = traits_type::eof();
              __streambuf_type* __sb = this->rdbuf();
              int_type __c = __sb->sgetc();

              while (_M_gcount + 1 < __n
                     && !traits_type::eq_int_type(__c, __eof)
                     && !traits_type::eq_int_type(__c, __idelim))
                {
                  *__s++ = traits_type::to_char_type(__c);
                  __c = __sb->snextc();
                  ++_M_gcount;
                }
              if (traits_type::eq_int_type(__c, __eof))
                __err |= ios_base::eofbit;
              else
                {
                  if (traits_type::eq_int_type(__c, __idelim))
                    {
                      __sb->sbumpc();
                      ++_M_gcount;
                    }
                  else
                    __err |= ios_base::failbit;
                }
            }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
          catch(...)
            { this->_M_setstate(ios_base::badbit); }
        }


      if (__n > 0)
 *__s = char_type();
      if (!_M_gcount)
        __err |= ios_base::failbit;
      if (__err)
        this->setstate(__err);
      return *this;
    }




  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    ignore(void)
    {
      _M_gcount = 0;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       const int_type __eof = traits_type::eof();
       __streambuf_type* __sb = this->rdbuf();

       if (traits_type::eq_int_type(__sb->sbumpc(), __eof))
  __err |= ios_base::eofbit;
       else
  _M_gcount = 1;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    ignore(streamsize __n)
    {
      _M_gcount = 0;
      sentry __cerb(*this, true);
      if (__cerb && __n > 0)
        {
          ios_base::iostate __err = ios_base::goodbit;
          try
            {
              const int_type __eof = traits_type::eof();
              __streambuf_type* __sb = this->rdbuf();
              int_type __c = __sb->sgetc();
# 521 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/istream.tcc" 3
       bool __large_ignore = false;
       while (true)
  {
    while (_M_gcount < __n
    && !traits_type::eq_int_type(__c, __eof))
      {
        ++_M_gcount;
        __c = __sb->snextc();
      }
    if (__n == __gnu_cxx::__numeric_traits<streamsize>::__max
        && !traits_type::eq_int_type(__c, __eof))
      {
        _M_gcount =
   __gnu_cxx::__numeric_traits<streamsize>::__min;
        __large_ignore = true;
      }
    else
      break;
  }

       if (__large_ignore)
  _M_gcount = __gnu_cxx::__numeric_traits<streamsize>::__max;

       if (traits_type::eq_int_type(__c, __eof))
                __err |= ios_base::eofbit;
            }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
          catch(...)
            { this->_M_setstate(ios_base::badbit); }
          if (__err)
            this->setstate(__err);
        }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    ignore(streamsize __n, int_type __delim)
    {
      _M_gcount = 0;
      sentry __cerb(*this, true);
      if (__cerb && __n > 0)
        {
          ios_base::iostate __err = ios_base::goodbit;
          try
            {
              const int_type __eof = traits_type::eof();
              __streambuf_type* __sb = this->rdbuf();
              int_type __c = __sb->sgetc();


       bool __large_ignore = false;
       while (true)
  {
    while (_M_gcount < __n
    && !traits_type::eq_int_type(__c, __eof)
    && !traits_type::eq_int_type(__c, __delim))
      {
        ++_M_gcount;
        __c = __sb->snextc();
      }
    if (__n == __gnu_cxx::__numeric_traits<streamsize>::__max
        && !traits_type::eq_int_type(__c, __eof)
        && !traits_type::eq_int_type(__c, __delim))
      {
        _M_gcount =
   __gnu_cxx::__numeric_traits<streamsize>::__min;
        __large_ignore = true;
      }
    else
      break;
  }

       if (__large_ignore)
  _M_gcount = __gnu_cxx::__numeric_traits<streamsize>::__max;

              if (traits_type::eq_int_type(__c, __eof))
                __err |= ios_base::eofbit;
       else if (traits_type::eq_int_type(__c, __delim))
  {
    if (_M_gcount
        < __gnu_cxx::__numeric_traits<streamsize>::__max)
      ++_M_gcount;
    __sb->sbumpc();
  }
            }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
          catch(...)
            { this->_M_setstate(ios_base::badbit); }
          if (__err)
            this->setstate(__err);
        }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    typename basic_istream<_CharT, _Traits>::int_type
    basic_istream<_CharT, _Traits>::
    peek(void)
    {
      int_type __c = traits_type::eof();
      _M_gcount = 0;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       __c = this->rdbuf()->sgetc();
       if (traits_type::eq_int_type(__c, traits_type::eof()))
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return __c;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    read(char_type* __s, streamsize __n)
    {
      _M_gcount = 0;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       _M_gcount = this->rdbuf()->sgetn(__s, __n);
       if (_M_gcount != __n)
  __err |= (ios_base::eofbit | ios_base::failbit);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    streamsize
    basic_istream<_CharT, _Traits>::
    readsome(char_type* __s, streamsize __n)
    {
      _M_gcount = 0;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {

       const streamsize __num = this->rdbuf()->in_avail();
       if (__num > 0)
  _M_gcount = this->rdbuf()->sgetn(__s, std::min(__num, __n));
       else if (__num == -1)
  __err |= ios_base::eofbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return _M_gcount;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    putback(char_type __c)
    {


      _M_gcount = 0;

      this->clear(this->rdstate() & ~ios_base::eofbit);
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       const int_type __eof = traits_type::eof();
       __streambuf_type* __sb = this->rdbuf();
       if (!__sb
    || traits_type::eq_int_type(__sb->sputbackc(__c), __eof))
  __err |= ios_base::badbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    unget(void)
    {


      _M_gcount = 0;

      this->clear(this->rdstate() & ~ios_base::eofbit);
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       const int_type __eof = traits_type::eof();
       __streambuf_type* __sb = this->rdbuf();
       if (!__sb
    || traits_type::eq_int_type(__sb->sungetc(), __eof))
  __err |= ios_base::badbit;
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    int
    basic_istream<_CharT, _Traits>::
    sync(void)
    {


      int __ret = -1;
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       __streambuf_type* __sb = this->rdbuf();
       if (__sb)
  {
    if (__sb->pubsync() == -1)
      __err |= ios_base::badbit;
    else
      __ret = 0;
  }
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return __ret;
    }

  template<typename _CharT, typename _Traits>
    typename basic_istream<_CharT, _Traits>::pos_type
    basic_istream<_CharT, _Traits>::
    tellg(void)
    {


      pos_type __ret = pos_type(-1);
      sentry __cerb(*this, true);
      if (__cerb)
 {
   try
     {
       if (!this->fail())
  __ret = this->rdbuf()->pubseekoff(0, ios_base::cur,
        ios_base::in);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
 }
      return __ret;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    seekg(pos_type __pos)
    {



      this->clear(this->rdstate() & ~ios_base::eofbit);
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       if (!this->fail())
  {

    const pos_type __p = this->rdbuf()->pubseekpos(__pos,
         ios_base::in);


    if (__p == pos_type(off_type(-1)))
      __err |= ios_base::failbit;
  }
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    basic_istream<_CharT, _Traits>::
    seekg(off_type __off, ios_base::seekdir __dir)
    {



      this->clear(this->rdstate() & ~ios_base::eofbit);
      sentry __cerb(*this, true);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       if (!this->fail())
  {

    const pos_type __p = this->rdbuf()->pubseekoff(__off, __dir,
         ios_base::in);


    if (__p == pos_type(off_type(-1)))
      __err |= ios_base::failbit;
  }
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       this->_M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { this->_M_setstate(ios_base::badbit); }
   if (__err)
     this->setstate(__err);
 }
      return *this;
    }


  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
    {
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef typename __istream_type::int_type __int_type;

      typename __istream_type::sentry __cerb(__in, false);
      if (__cerb)
 {
   ios_base::iostate __err = ios_base::goodbit;
   try
     {
       const __int_type __cb = __in.rdbuf()->sbumpc();
       if (!_Traits::eq_int_type(__cb, _Traits::eof()))
  __c = _Traits::to_char_type(__cb);
       else
  __err |= (ios_base::eofbit | ios_base::failbit);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       __in._M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { __in._M_setstate(ios_base::badbit); }
   if (__err)
     __in.setstate(__err);
 }
      return __in;
    }

  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
    {
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
      typedef typename _Traits::int_type int_type;
      typedef _CharT char_type;
      typedef ctype<_CharT> __ctype_type;

      streamsize __extracted = 0;
      ios_base::iostate __err = ios_base::goodbit;
      typename __istream_type::sentry __cerb(__in, false);
      if (__cerb)
 {
   try
     {

       streamsize __num = __in.width();
       if (__num <= 0)
  __num = __gnu_cxx::__numeric_traits<streamsize>::__max;

       const __ctype_type& __ct = use_facet<__ctype_type>(__in.getloc());

       const int_type __eof = _Traits::eof();
       __streambuf_type* __sb = __in.rdbuf();
       int_type __c = __sb->sgetc();

       while (__extracted < __num - 1
       && !_Traits::eq_int_type(__c, __eof)
       && !__ct.is(ctype_base::space,
     _Traits::to_char_type(__c)))
  {
    *__s++ = _Traits::to_char_type(__c);
    ++__extracted;
    __c = __sb->snextc();
  }
       if (_Traits::eq_int_type(__c, __eof))
  __err |= ios_base::eofbit;



       *__s = char_type();
       __in.width(0);
     }
   catch(__cxxabiv1::__forced_unwind&)
     {
       __in._M_setstate(ios_base::badbit);
       throw;
     }
   catch(...)
     { __in._M_setstate(ios_base::badbit); }
 }
      if (!__extracted)
 __err |= ios_base::failbit;
      if (__err)
 __in.setstate(__err);
      return __in;
    }


  template<typename _CharT, typename _Traits>
    basic_istream<_CharT, _Traits>&
    ws(basic_istream<_CharT, _Traits>& __in)
    {
      typedef basic_istream<_CharT, _Traits> __istream_type;
      typedef basic_streambuf<_CharT, _Traits> __streambuf_type;
      typedef typename __istream_type::int_type __int_type;
      typedef ctype<_CharT> __ctype_type;

      const __ctype_type& __ct = use_facet<__ctype_type>(__in.getloc());
      const __int_type __eof = _Traits::eof();
      __streambuf_type* __sb = __in.rdbuf();
      __int_type __c = __sb->sgetc();

      while (!_Traits::eq_int_type(__c, __eof)
      && __ct.is(ctype_base::space, _Traits::to_char_type(__c)))
 __c = __sb->snextc();

       if (_Traits::eq_int_type(__c, __eof))
  __in.setstate(ios_base::eofbit);
      return __in;
    }




  extern template class basic_istream<char>;
  extern template istream& ws(istream&);
  extern template istream& operator>>(istream&, char&);
  extern template istream& operator>>(istream&, char*);
  extern template istream& operator>>(istream&, unsigned char&);
  extern template istream& operator>>(istream&, signed char&);
  extern template istream& operator>>(istream&, unsigned char*);
  extern template istream& operator>>(istream&, signed char*);

  extern template istream& istream::_M_extract(unsigned short&);
  extern template istream& istream::_M_extract(unsigned int&);
  extern template istream& istream::_M_extract(long&);
  extern template istream& istream::_M_extract(unsigned long&);
  extern template istream& istream::_M_extract(bool&);

  extern template istream& istream::_M_extract(long long&);
  extern template istream& istream::_M_extract(unsigned long long&);

  extern template istream& istream::_M_extract(float&);
  extern template istream& istream::_M_extract(double&);
  extern template istream& istream::_M_extract(long double&);
  extern template istream& istream::_M_extract(void*&);

  extern template class basic_iostream<char>;


  extern template class basic_istream<wchar_t>;
  extern template wistream& ws(wistream&);
  extern template wistream& operator>>(wistream&, wchar_t&);
  extern template wistream& operator>>(wistream&, wchar_t*);

  extern template wistream& wistream::_M_extract(unsigned short&);
  extern template wistream& wistream::_M_extract(unsigned int&);
  extern template wistream& wistream::_M_extract(long&);
  extern template wistream& wistream::_M_extract(unsigned long&);
  extern template wistream& wistream::_M_extract(bool&);

  extern template wistream& wistream::_M_extract(long long&);
  extern template wistream& wistream::_M_extract(unsigned long long&);

  extern template wistream& wistream::_M_extract(float&);
  extern template wistream& wistream::_M_extract(double&);
  extern template wistream& wistream::_M_extract(long double&);
  extern template wistream& wistream::_M_extract(void*&);

  extern template class basic_iostream<wchar_t>;




}
# 992 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/istream" 2 3
# 39 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 2 3


namespace std __attribute__ ((__visibility__ ("default")))
{
# 64 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    class basic_stringbuf : public basic_streambuf<_CharT, _Traits>
    {
      struct __xfer_bufptrs;
    public:

      typedef _CharT char_type;
      typedef _Traits traits_type;


      typedef _Alloc allocator_type;
      typedef typename traits_type::int_type int_type;
      typedef typename traits_type::pos_type pos_type;
      typedef typename traits_type::off_type off_type;

      typedef basic_streambuf<char_type, traits_type> __streambuf_type;
      typedef basic_string<char_type, _Traits, _Alloc> __string_type;
      typedef typename __string_type::size_type __size_type;

    protected:

      ios_base::openmode _M_mode;


      __string_type _M_string;

    public:
# 99 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      basic_stringbuf()
      : __streambuf_type(), _M_mode(ios_base::in | ios_base::out), _M_string()
      { }
# 110 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_stringbuf(ios_base::openmode __mode)
      : __streambuf_type(), _M_mode(__mode), _M_string()
      { }
# 123 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_stringbuf(const __string_type& __str,
        ios_base::openmode __mode = ios_base::in | ios_base::out)
      : __streambuf_type(), _M_mode(),
 _M_string(__str.data(), __str.size(), __str.get_allocator())
      { _M_stringbuf_init(__mode); }


      basic_stringbuf(const basic_stringbuf&) = delete;

      basic_stringbuf(basic_stringbuf&& __rhs)
      : basic_stringbuf(std::move(__rhs), __xfer_bufptrs(__rhs, this))
      { __rhs._M_sync(const_cast<char_type*>(__rhs._M_string.data()), 0, 0); }



      basic_stringbuf&
      operator=(const basic_stringbuf&) = delete;

      basic_stringbuf&
      operator=(basic_stringbuf&& __rhs)
      {
 __xfer_bufptrs __st{__rhs, this};
 const __streambuf_type& __base = __rhs;
 __streambuf_type::operator=(__base);
 this->pubimbue(__rhs.getloc());
 _M_mode = __rhs._M_mode;
 _M_string = std::move(__rhs._M_string);
 __rhs._M_sync(const_cast<char_type*>(__rhs._M_string.data()), 0, 0);
 return *this;
      }

      void
      swap(basic_stringbuf& __rhs)
      {
 __xfer_bufptrs __l_st{*this, std::__addressof(__rhs)};
 __xfer_bufptrs __r_st{__rhs, this};
 __streambuf_type& __base = __rhs;
 __streambuf_type::swap(__base);
 __rhs.pubimbue(this->pubimbue(__rhs.getloc()));
 std::swap(_M_mode, __rhs._M_mode);
 std::swap(_M_string, __rhs._M_string);
      }
# 177 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      __string_type
      str() const
      {
 __string_type __ret(_M_string.get_allocator());
 if (this->pptr())
   {

     if (this->pptr() > this->egptr())
       __ret.assign(this->pbase(), this->pptr());
     else
       __ret.assign(this->pbase(), this->egptr());
   }
 else
   __ret = _M_string;
 return __ret;
      }
# 201 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      void
      str(const __string_type& __s)
      {


 _M_string.assign(__s.data(), __s.size());
 _M_stringbuf_init(_M_mode);
      }

    protected:

      void
      _M_stringbuf_init(ios_base::openmode __mode)
      {
 _M_mode = __mode;
 __size_type __len = 0;
 if (_M_mode & (ios_base::ate | ios_base::app))
   __len = _M_string.size();
 _M_sync(const_cast<char_type*>(_M_string.data()), 0, __len);
      }

      virtual streamsize
      showmanyc()
      {
 streamsize __ret = -1;
 if (_M_mode & ios_base::in)
   {
     _M_update_egptr();
     __ret = this->egptr() - this->gptr();
   }
 return __ret;
      }

      virtual int_type
      underflow();

      virtual int_type
      pbackfail(int_type __c = traits_type::eof());

      virtual int_type
      overflow(int_type __c = traits_type::eof());
# 254 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      virtual __streambuf_type*
      setbuf(char_type* __s, streamsize __n)
      {
 if (__s && __n >= 0)
   {






     _M_string.clear();


     _M_sync(__s, __n, 0);
   }
 return this;
      }

      virtual pos_type
      seekoff(off_type __off, ios_base::seekdir __way,
       ios_base::openmode __mode = ios_base::in | ios_base::out);

      virtual pos_type
      seekpos(pos_type __sp,
       ios_base::openmode __mode = ios_base::in | ios_base::out);




      void
      _M_sync(char_type* __base, __size_type __i, __size_type __o);



      void
      _M_update_egptr()
      {
 const bool __testin = _M_mode & ios_base::in;
 if (this->pptr() && this->pptr() > this->egptr())
   {
     if (__testin)
       this->setg(this->eback(), this->gptr(), this->pptr());
     else
       this->setg(this->pptr(), this->pptr(), this->pptr());
   }
      }



      void
      _M_pbump(char_type* __pbeg, char_type* __pend, off_type __off);

    private:
# 360 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      struct __xfer_bufptrs
      {
 __xfer_bufptrs(const basic_stringbuf&, basic_stringbuf*) { }
      };




      basic_stringbuf(basic_stringbuf&& __rhs, __xfer_bufptrs&&)
      : __streambuf_type(static_cast<const __streambuf_type&>(__rhs)),
      _M_mode(__rhs._M_mode), _M_string(std::move(__rhs._M_string))
      { }

    };
# 391 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
  template<typename _CharT, typename _Traits, typename _Alloc>
    class basic_istringstream : public basic_istream<_CharT, _Traits>
    {
    public:

      typedef _CharT char_type;
      typedef _Traits traits_type;


      typedef _Alloc allocator_type;
      typedef typename traits_type::int_type int_type;
      typedef typename traits_type::pos_type pos_type;
      typedef typename traits_type::off_type off_type;


      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef basic_stringbuf<_CharT, _Traits, _Alloc> __stringbuf_type;
      typedef basic_istream<char_type, traits_type> __istream_type;

    private:
      __stringbuf_type _M_stringbuf;

    public:
# 425 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      basic_istringstream()
      : __istream_type(), _M_stringbuf(ios_base::in)
      { this->init(&_M_stringbuf); }
# 441 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_istringstream(ios_base::openmode __mode)
      : __istream_type(), _M_stringbuf(__mode | ios_base::in)
      { this->init(&_M_stringbuf); }
# 459 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_istringstream(const __string_type& __str,
     ios_base::openmode __mode = ios_base::in)
      : __istream_type(), _M_stringbuf(__str, __mode | ios_base::in)
      { this->init(&_M_stringbuf); }







      ~basic_istringstream()
      { }


      basic_istringstream(const basic_istringstream&) = delete;

      basic_istringstream(basic_istringstream&& __rhs)
      : __istream_type(std::move(__rhs)),
      _M_stringbuf(std::move(__rhs._M_stringbuf))
      { __istream_type::set_rdbuf(&_M_stringbuf); }



      basic_istringstream&
      operator=(const basic_istringstream&) = delete;

      basic_istringstream&
      operator=(basic_istringstream&& __rhs)
      {
 __istream_type::operator=(std::move(__rhs));
 _M_stringbuf = std::move(__rhs._M_stringbuf);
 return *this;
      }

      void
      swap(basic_istringstream& __rhs)
      {
 __istream_type::swap(__rhs);
 _M_stringbuf.swap(__rhs._M_stringbuf);
      }
# 510 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      __stringbuf_type*
      rdbuf() const
      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }





      __string_type
      str() const
      { return _M_stringbuf.str(); }







      void
      str(const __string_type& __s)
      { _M_stringbuf.str(__s); }
    };
# 549 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
  template <typename _CharT, typename _Traits, typename _Alloc>
    class basic_ostringstream : public basic_ostream<_CharT, _Traits>
    {
    public:

      typedef _CharT char_type;
      typedef _Traits traits_type;


      typedef _Alloc allocator_type;
      typedef typename traits_type::int_type int_type;
      typedef typename traits_type::pos_type pos_type;
      typedef typename traits_type::off_type off_type;


      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef basic_stringbuf<_CharT, _Traits, _Alloc> __stringbuf_type;
      typedef basic_ostream<char_type, traits_type> __ostream_type;

    private:
      __stringbuf_type _M_stringbuf;

    public:
# 583 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      basic_ostringstream()
      : __ostream_type(), _M_stringbuf(ios_base::out)
      { this->init(&_M_stringbuf); }
# 599 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_ostringstream(ios_base::openmode __mode)
      : __ostream_type(), _M_stringbuf(__mode | ios_base::out)
      { this->init(&_M_stringbuf); }
# 617 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_ostringstream(const __string_type& __str,
     ios_base::openmode __mode = ios_base::out)
      : __ostream_type(), _M_stringbuf(__str, __mode | ios_base::out)
      { this->init(&_M_stringbuf); }







      ~basic_ostringstream()
      { }


      basic_ostringstream(const basic_ostringstream&) = delete;

      basic_ostringstream(basic_ostringstream&& __rhs)
      : __ostream_type(std::move(__rhs)),
      _M_stringbuf(std::move(__rhs._M_stringbuf))
      { __ostream_type::set_rdbuf(&_M_stringbuf); }



      basic_ostringstream&
      operator=(const basic_ostringstream&) = delete;

      basic_ostringstream&
      operator=(basic_ostringstream&& __rhs)
      {
 __ostream_type::operator=(std::move(__rhs));
 _M_stringbuf = std::move(__rhs._M_stringbuf);
 return *this;
      }

      void
      swap(basic_ostringstream& __rhs)
      {
 __ostream_type::swap(__rhs);
 _M_stringbuf.swap(__rhs._M_stringbuf);
      }
# 668 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      __stringbuf_type*
      rdbuf() const
      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }





      __string_type
      str() const
      { return _M_stringbuf.str(); }







      void
      str(const __string_type& __s)
      { _M_stringbuf.str(__s); }
    };
# 707 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
  template <typename _CharT, typename _Traits, typename _Alloc>
    class basic_stringstream : public basic_iostream<_CharT, _Traits>
    {
    public:

      typedef _CharT char_type;
      typedef _Traits traits_type;


      typedef _Alloc allocator_type;
      typedef typename traits_type::int_type int_type;
      typedef typename traits_type::pos_type pos_type;
      typedef typename traits_type::off_type off_type;


      typedef basic_string<_CharT, _Traits, _Alloc> __string_type;
      typedef basic_stringbuf<_CharT, _Traits, _Alloc> __stringbuf_type;
      typedef basic_iostream<char_type, traits_type> __iostream_type;

    private:
      __stringbuf_type _M_stringbuf;

    public:
# 741 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      basic_stringstream()
      : __iostream_type(), _M_stringbuf(ios_base::out | ios_base::in)
      { this->init(&_M_stringbuf); }
# 755 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_stringstream(ios_base::openmode __m)
      : __iostream_type(), _M_stringbuf(__m)
      { this->init(&_M_stringbuf); }
# 771 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      explicit
      basic_stringstream(const __string_type& __str,
    ios_base::openmode __m = ios_base::out | ios_base::in)
      : __iostream_type(), _M_stringbuf(__str, __m)
      { this->init(&_M_stringbuf); }







      ~basic_stringstream()
      { }


      basic_stringstream(const basic_stringstream&) = delete;

      basic_stringstream(basic_stringstream&& __rhs)
      : __iostream_type(std::move(__rhs)),
      _M_stringbuf(std::move(__rhs._M_stringbuf))
      { __iostream_type::set_rdbuf(&_M_stringbuf); }



      basic_stringstream&
      operator=(const basic_stringstream&) = delete;

      basic_stringstream&
      operator=(basic_stringstream&& __rhs)
      {
 __iostream_type::operator=(std::move(__rhs));
 _M_stringbuf = std::move(__rhs._M_stringbuf);
 return *this;
      }

      void
      swap(basic_stringstream& __rhs)
      {
 __iostream_type::swap(__rhs);
 _M_stringbuf.swap(__rhs._M_stringbuf);
      }
# 822 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 3
      __stringbuf_type*
      rdbuf() const
      { return const_cast<__stringbuf_type*>(&_M_stringbuf); }





      __string_type
      str() const
      { return _M_stringbuf.str(); }







      void
      str(const __string_type& __s)
      { _M_stringbuf.str(__s); }
    };



  template <class _CharT, class _Traits, class _Allocator>
    inline void
    swap(basic_stringbuf<_CharT, _Traits, _Allocator>& __x,
  basic_stringbuf<_CharT, _Traits, _Allocator>& __y)
    { __x.swap(__y); }


  template <class _CharT, class _Traits, class _Allocator>
    inline void
    swap(basic_istringstream<_CharT, _Traits, _Allocator>& __x,
  basic_istringstream<_CharT, _Traits, _Allocator>& __y)
    { __x.swap(__y); }


  template <class _CharT, class _Traits, class _Allocator>
    inline void
    swap(basic_ostringstream<_CharT, _Traits, _Allocator>& __x,
  basic_ostringstream<_CharT, _Traits, _Allocator>& __y)
    { __x.swap(__y); }


  template <class _CharT, class _Traits, class _Allocator>
    inline void
    swap(basic_stringstream<_CharT, _Traits, _Allocator>& __x,
  basic_stringstream<_CharT, _Traits, _Allocator>& __y)
    { __x.swap(__y); }




}

# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/sstream.tcc" 1 3
# 38 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/sstream.tcc" 3

namespace std __attribute__ ((__visibility__ ("default")))
{


  template <class _CharT, class _Traits, class _Alloc>
    typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    pbackfail(int_type __c)
    {
      int_type __ret = traits_type::eof();
      if (this->eback() < this->gptr())
 {


   const bool __testeof = traits_type::eq_int_type(__c, __ret);
   if (!__testeof)
     {
       const bool __testeq = traits_type::eq(traits_type::
          to_char_type(__c),
          this->gptr()[-1]);
       const bool __testout = this->_M_mode & ios_base::out;
       if (__testeq || __testout)
  {
    this->gbump(-1);
    if (!__testeq)
      *this->gptr() = traits_type::to_char_type(__c);
    __ret = __c;
  }
     }
   else
     {
       this->gbump(-1);
       __ret = traits_type::not_eof(__c);
     }
 }
      return __ret;
    }

  template <class _CharT, class _Traits, class _Alloc>
    typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    overflow(int_type __c)
    {
      const bool __testout = this->_M_mode & ios_base::out;
      if (__builtin_expect(!__testout, false))
 return traits_type::eof();

      const bool __testeof = traits_type::eq_int_type(__c, traits_type::eof());
      if (__builtin_expect(__testeof, false))
 return traits_type::not_eof(__c);

      const __size_type __capacity = _M_string.capacity();
# 110 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/sstream.tcc" 3
      const __size_type __max_size = _M_string.max_size();
      const bool __testput = this->pptr() < this->epptr();
      if (__builtin_expect(!__testput && __capacity == __max_size, false))
 return traits_type::eof();



      const char_type __conv = traits_type::to_char_type(__c);
      if (!__testput)
 {
# 129 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/bits/sstream.tcc" 3
   const __size_type __opt_len = std::max(__size_type(2 * __capacity),
       __size_type(512));
   const __size_type __len = std::min(__opt_len, __max_size);
   __string_type __tmp(_M_string.get_allocator());
   __tmp.reserve(__len);
   if (this->pbase())
     __tmp.assign(this->pbase(), this->epptr() - this->pbase());
   __tmp.push_back(__conv);
   _M_string.swap(__tmp);
   _M_sync(const_cast<char_type*>(_M_string.data()),
    this->gptr() - this->eback(), this->pptr() - this->pbase());
 }
      else
 *this->pptr() = __conv;
      this->pbump(1);
      return __c;
    }

  template <class _CharT, class _Traits, class _Alloc>
    typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    underflow()
    {
      int_type __ret = traits_type::eof();
      const bool __testin = this->_M_mode & ios_base::in;
      if (__testin)
 {

   _M_update_egptr();

   if (this->gptr() < this->egptr())
     __ret = traits_type::to_int_type(*this->gptr());
 }
      return __ret;
    }

  template <class _CharT, class _Traits, class _Alloc>
    typename basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
    {
      pos_type __ret = pos_type(off_type(-1));
      bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
      bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
      const bool __testboth = __testin && __testout && __way != ios_base::cur;
      __testin &= !(__mode & ios_base::out);
      __testout &= !(__mode & ios_base::in);



      const char_type* __beg = __testin ? this->eback() : this->pbase();
      if ((__beg || !__off) && (__testin || __testout || __testboth))
 {
   _M_update_egptr();

   off_type __newoffi = __off;
   off_type __newoffo = __newoffi;
   if (__way == ios_base::cur)
     {
       __newoffi += this->gptr() - __beg;
       __newoffo += this->pptr() - __beg;
     }
   else if (__way == ios_base::end)
     __newoffo = __newoffi += this->egptr() - __beg;

   if ((__testin || __testboth)
       && __newoffi >= 0
       && this->egptr() - __beg >= __newoffi)
     {
       this->setg(this->eback(), this->eback() + __newoffi,
    this->egptr());
       __ret = pos_type(__newoffi);
     }
   if ((__testout || __testboth)
       && __newoffo >= 0
       && this->egptr() - __beg >= __newoffo)
     {
       _M_pbump(this->pbase(), this->epptr(), __newoffo);
       __ret = pos_type(__newoffo);
     }
 }
      return __ret;
    }

  template <class _CharT, class _Traits, class _Alloc>
    typename basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    seekpos(pos_type __sp, ios_base::openmode __mode)
    {
      pos_type __ret = pos_type(off_type(-1));
      const bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
      const bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;

      const char_type* __beg = __testin ? this->eback() : this->pbase();
      if ((__beg || !off_type(__sp)) && (__testin || __testout))
 {
   _M_update_egptr();

   const off_type __pos(__sp);
   const bool __testpos = (0 <= __pos
      && __pos <= this->egptr() - __beg);
   if (__testpos)
     {
       if (__testin)
  this->setg(this->eback(), this->eback() + __pos,
      this->egptr());
       if (__testout)
  _M_pbump(this->pbase(), this->epptr(), __pos);
       __ret = __sp;
     }
 }
      return __ret;
    }

  template <class _CharT, class _Traits, class _Alloc>
    void
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    _M_sync(char_type* __base, __size_type __i, __size_type __o)
    {
      const bool __testin = _M_mode & ios_base::in;
      const bool __testout = _M_mode & ios_base::out;
      char_type* __endg = __base + _M_string.size();
      char_type* __endp = __base + _M_string.capacity();

      if (__base != _M_string.data())
 {

   __endg += __i;
   __i = 0;
   __endp = __endg;
 }

      if (__testin)
 this->setg(__base, __base + __i, __endg);
      if (__testout)
 {
   _M_pbump(__base, __endp, __o);



   if (!__testin)
     this->setg(__endg, __endg, __endg);
 }
    }

  template <class _CharT, class _Traits, class _Alloc>
    void
    basic_stringbuf<_CharT, _Traits, _Alloc>::
    _M_pbump(char_type* __pbeg, char_type* __pend, off_type __off)
    {
      this->setp(__pbeg, __pend);
      while (__off > __gnu_cxx::__numeric_traits<int>::__max)
 {
   this->pbump(__gnu_cxx::__numeric_traits<int>::__max);
   __off -= __gnu_cxx::__numeric_traits<int>::__max;
 }
      this->pbump(__off);
    }




  extern template class basic_stringbuf<char>;
  extern template class basic_istringstream<char>;
  extern template class basic_ostringstream<char>;
  extern template class basic_stringstream<char>;


  extern template class basic_stringbuf<wchar_t>;
  extern template class basic_istringstream<wchar_t>;
  extern template class basic_ostringstream<wchar_t>;
  extern template class basic_stringstream<wchar_t>;




}
# 880 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/sstream" 2 3
# 38 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/complex" 2 3





#pragma clang force_cuda_host_device begin
# 82 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/complex" 3
# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3




# 1 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 1 3
# 40 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/cmath" 3
# 45 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 2 3





namespace std __attribute__ ((__visibility__ ("default")))
{
# 63 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp> class complex;
  template<> class complex<float>;
  template<> class complex<double>;
  template<> class complex<long double>;


  template<typename _Tp> _Tp abs(const complex<_Tp>&);

  template<typename _Tp> _Tp arg(const complex<_Tp>&);

  template<typename _Tp> _Tp norm(const complex<_Tp>&);


  template<typename _Tp>
                         complex<_Tp> conj(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> polar(const _Tp&, const _Tp& = 0);



  template<typename _Tp> complex<_Tp> cos(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> cosh(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> exp(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> log(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> log10(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, int);

  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&, const _Tp&);

  template<typename _Tp> complex<_Tp> pow(const complex<_Tp>&,
                                          const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> pow(const _Tp&, const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> sin(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> sinh(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> sqrt(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> tan(const complex<_Tp>&);

  template<typename _Tp> complex<_Tp> tanh(const complex<_Tp>&);
# 122 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    struct complex
    {

      typedef _Tp value_type;



      constexpr complex(const _Tp& __r = _Tp(), const _Tp& __i = _Tp())
      : _M_real(__r), _M_imag(__i) { }



      constexpr complex(const complex&) = default;



      template<typename _Up>
        constexpr complex(const complex<_Up>& __z)
 : _M_real(__z.real()), _M_imag(__z.imag()) { }




      __attribute ((__abi_tag__ ("cxx11")))
      constexpr _Tp
      real() const { return _M_real; }

      __attribute ((__abi_tag__ ("cxx11")))
      constexpr _Tp
      imag() const { return _M_imag; }
# 173 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
                           void
      real(_Tp __val) { _M_real = __val; }

                           void
      imag(_Tp __val) { _M_imag = __val; }


                           complex<_Tp>& operator=(const _Tp&);



                           complex<_Tp>&
      operator+=(const _Tp& __t)
      {
 _M_real += __t;
 return *this;
      }



                           complex<_Tp>&
      operator-=(const _Tp& __t)
      {
 _M_real -= __t;
 return *this;
      }


                           complex<_Tp>& operator*=(const _Tp&);

                           complex<_Tp>& operator/=(const _Tp&);



                           complex& operator=(const complex&) = default;



      template<typename _Up>
                             complex<_Tp>& operator=(const complex<_Up>&);

      template<typename _Up>
                             complex<_Tp>& operator+=(const complex<_Up>&);

      template<typename _Up>
                             complex<_Tp>& operator-=(const complex<_Up>&);

      template<typename _Up>
                             complex<_Tp>& operator*=(const complex<_Up>&);

      template<typename _Up>
                             complex<_Tp>& operator/=(const complex<_Up>&);

      constexpr complex __rep() const
      { return *this; }

    private:
      _Tp _M_real;
      _Tp _M_imag;
    };

  template<typename _Tp>
                         complex<_Tp>&
    complex<_Tp>::operator=(const _Tp& __t)
    {
     _M_real = __t;
     _M_imag = _Tp();
     return *this;
    }


  template<typename _Tp>
                         complex<_Tp>&
    complex<_Tp>::operator*=(const _Tp& __t)
    {
      _M_real *= __t;
      _M_imag *= __t;
      return *this;
    }


  template<typename _Tp>
                         complex<_Tp>&
    complex<_Tp>::operator/=(const _Tp& __t)
    {
      _M_real /= __t;
      _M_imag /= __t;
      return *this;
    }

  template<typename _Tp>
    template<typename _Up>
                         complex<_Tp>&
    complex<_Tp>::operator=(const complex<_Up>& __z)
    {
      _M_real = __z.real();
      _M_imag = __z.imag();
      return *this;
    }


  template<typename _Tp>
    template<typename _Up>
                         complex<_Tp>&
    complex<_Tp>::operator+=(const complex<_Up>& __z)
    {
      _M_real += __z.real();
      _M_imag += __z.imag();
      return *this;
    }


  template<typename _Tp>
    template<typename _Up>
                         complex<_Tp>&
    complex<_Tp>::operator-=(const complex<_Up>& __z)
    {
      _M_real -= __z.real();
      _M_imag -= __z.imag();
      return *this;
    }



  template<typename _Tp>
    template<typename _Up>
                         complex<_Tp>&
    complex<_Tp>::operator*=(const complex<_Up>& __z)
    {
      const _Tp __r = _M_real * __z.real() - _M_imag * __z.imag();
      _M_imag = _M_real * __z.imag() + _M_imag * __z.real();
      _M_real = __r;
      return *this;
    }



  template<typename _Tp>
    template<typename _Up>
                         complex<_Tp>&
    complex<_Tp>::operator/=(const complex<_Up>& __z)
    {
      const _Tp __r = _M_real * __z.real() + _M_imag * __z.imag();
      const _Tp __n = std::norm(__z);
      _M_imag = (_M_imag * __z.real() - _M_real * __z.imag()) / __n;
      _M_real = __r / __n;
      return *this;
    }




  template<typename _Tp>
    inline complex<_Tp>
    operator+(const complex<_Tp>& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __x;
      __r += __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator+(const complex<_Tp>& __x, const _Tp& __y)
    {
      complex<_Tp> __r = __x;
      __r += __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator+(const _Tp& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __y;
      __r += __x;
      return __r;
    }




  template<typename _Tp>
    inline complex<_Tp>
    operator-(const complex<_Tp>& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __x;
      __r -= __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator-(const complex<_Tp>& __x, const _Tp& __y)
    {
      complex<_Tp> __r = __x;
      __r -= __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator-(const _Tp& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = -__y;
      __r += __x;
      return __r;
    }




  template<typename _Tp>
    inline complex<_Tp>
    operator*(const complex<_Tp>& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __x;
      __r *= __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator*(const complex<_Tp>& __x, const _Tp& __y)
    {
      complex<_Tp> __r = __x;
      __r *= __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator*(const _Tp& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __y;
      __r *= __x;
      return __r;
    }




  template<typename _Tp>
    inline complex<_Tp>
    operator/(const complex<_Tp>& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __x;
      __r /= __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator/(const complex<_Tp>& __x, const _Tp& __y)
    {
      complex<_Tp> __r = __x;
      __r /= __y;
      return __r;
    }

  template<typename _Tp>
    inline complex<_Tp>
    operator/(const _Tp& __x, const complex<_Tp>& __y)
    {
      complex<_Tp> __r = __x;
      __r /= __y;
      return __r;
    }



  template<typename _Tp>
    inline complex<_Tp>
    operator+(const complex<_Tp>& __x)
    { return __x; }


  template<typename _Tp>
    inline complex<_Tp>
    operator-(const complex<_Tp>& __x)
    { return complex<_Tp>(-__x.real(), -__x.imag()); }



  template<typename _Tp>
    inline constexpr bool
    operator==(const complex<_Tp>& __x, const complex<_Tp>& __y)
    { return __x.real() == __y.real() && __x.imag() == __y.imag(); }

  template<typename _Tp>
    inline constexpr bool
    operator==(const complex<_Tp>& __x, const _Tp& __y)
    { return __x.real() == __y && __x.imag() == _Tp(); }

  template<typename _Tp>
    inline constexpr bool
    operator==(const _Tp& __x, const complex<_Tp>& __y)
    { return __x == __y.real() && _Tp() == __y.imag(); }




  template<typename _Tp>
    inline constexpr bool
    operator!=(const complex<_Tp>& __x, const complex<_Tp>& __y)
    { return __x.real() != __y.real() || __x.imag() != __y.imag(); }

  template<typename _Tp>
    inline constexpr bool
    operator!=(const complex<_Tp>& __x, const _Tp& __y)
    { return __x.real() != __y || __x.imag() != _Tp(); }

  template<typename _Tp>
    inline constexpr bool
    operator!=(const _Tp& __x, const complex<_Tp>& __y)
    { return __x != __y.real() || _Tp() != __y.imag(); }



  template<typename _Tp, typename _CharT, class _Traits>
    basic_istream<_CharT, _Traits>&
    operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
    {
      bool __fail = true;
      _CharT __ch;
      if (__is >> __ch)
 {
   if (_Traits::eq(__ch, __is.widen('(')))
     {
       _Tp __u;
       if (__is >> __u >> __ch)
  {
    const _CharT __rparen = __is.widen(')');
    if (_Traits::eq(__ch, __rparen))
      {
        __x = __u;
        __fail = false;
      }
    else if (_Traits::eq(__ch, __is.widen(',')))
      {
        _Tp __v;
        if (__is >> __v >> __ch)
   {
     if (_Traits::eq(__ch, __rparen))
       {
         __x = complex<_Tp>(__u, __v);
         __fail = false;
       }
     else
       __is.putback(__ch);
   }
      }
    else
      __is.putback(__ch);
  }
     }
   else
     {
       __is.putback(__ch);
       _Tp __u;
       if (__is >> __u)
  {
    __x = __u;
    __fail = false;
  }
     }
 }
      if (__fail)
 __is.setstate(ios_base::failbit);
      return __is;
    }


  template<typename _Tp, typename _CharT, class _Traits>
    basic_ostream<_CharT, _Traits>&
    operator<<(basic_ostream<_CharT, _Traits>& __os, const complex<_Tp>& __x)
    {
      basic_ostringstream<_CharT, _Traits> __s;
      __s.flags(__os.flags());
      __s.imbue(__os.getloc());
      __s.precision(__os.precision());
      __s << '(' << __x.real() << ',' << __x.imag() << ')';
      return __os << __s.str();
    }



  template<typename _Tp>
    constexpr _Tp
    real(const complex<_Tp>& __z)
    { return __z.real(); }

  template<typename _Tp>
    constexpr _Tp
    imag(const complex<_Tp>& __z)
    { return __z.imag(); }
# 592 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline _Tp
    __complex_abs(const complex<_Tp>& __z)
    {
      _Tp __x = __z.real();
      _Tp __y = __z.imag();
      const _Tp __s = std::max(abs(__x), abs(__y));
      if (__s == _Tp())
        return __s;
      __x /= __s;
      __y /= __s;
      return __s * sqrt(__x * __x + __y * __y);
    }
# 621 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline _Tp
    abs(const complex<_Tp>& __z) { return __complex_abs(__z); }




  template<typename _Tp>
    inline _Tp
    __complex_arg(const complex<_Tp>& __z)
    { return atan2(__z.imag(), __z.real()); }
# 648 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline _Tp
    arg(const complex<_Tp>& __z) { return __complex_arg(__z); }







  template<bool>
    struct _Norm_helper
    {
      template<typename _Tp>
        static inline _Tp _S_do_it(const complex<_Tp>& __z)
        {
          const _Tp __x = __z.real();
          const _Tp __y = __z.imag();
          return __x * __x + __y * __y;
        }
    };

  template<>
    struct _Norm_helper<true>
    {
      template<typename _Tp>
        static inline _Tp _S_do_it(const complex<_Tp>& __z)
        {


          const _Tp __x = __z.real();
          const _Tp __y = __z.imag();
          return __x * __x + __y * __y;
        }
    };

  template<typename _Tp>
    inline _Tp
    norm(const complex<_Tp>& __z)
    {
      return _Norm_helper<__is_floating<_Tp>::__value
 && !0>::_S_do_it(__z);
    }

  template<typename _Tp>
    inline complex<_Tp>
    polar(const _Tp& __rho, const _Tp& __theta)
    {
                                    ;
      return complex<_Tp>(__rho * cos(__theta), __rho * sin(__theta));
    }

  template<typename _Tp>
    inline complex<_Tp>
    conj(const complex<_Tp>& __z)
    { return complex<_Tp>(__z.real(), -__z.imag()); }




  template<typename _Tp>
    inline complex<_Tp>
    __complex_cos(const complex<_Tp>& __z)
    {
      const _Tp __x = __z.real();
      const _Tp __y = __z.imag();
      return complex<_Tp>(cos(__x) * cosh(__y), -sin(__x) * sinh(__y));
    }
# 732 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    cos(const complex<_Tp>& __z) { return __complex_cos(__z); }



  template<typename _Tp>
    inline complex<_Tp>
    __complex_cosh(const complex<_Tp>& __z)
    {
      const _Tp __x = __z.real();
      const _Tp __y = __z.imag();
      return complex<_Tp>(cosh(__x) * cos(__y), sinh(__x) * sin(__y));
    }
# 762 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    cosh(const complex<_Tp>& __z) { return __complex_cosh(__z); }



  template<typename _Tp>
    inline complex<_Tp>
    __complex_exp(const complex<_Tp>& __z)
    { return std::polar<_Tp>(exp(__z.real()), __z.imag()); }
# 788 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    exp(const complex<_Tp>& __z) { return __complex_exp(__z); }




  template<typename _Tp>
    inline complex<_Tp>
    __complex_log(const complex<_Tp>& __z)
    { return complex<_Tp>(log(std::abs(__z)), std::arg(__z)); }
# 815 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    log(const complex<_Tp>& __z) { return __complex_log(__z); }


  template<typename _Tp>
    inline complex<_Tp>
    log10(const complex<_Tp>& __z)
    { return std::log(__z) / log(_Tp(10.0)); }


  template<typename _Tp>
    inline complex<_Tp>
    __complex_sin(const complex<_Tp>& __z)
    {
      const _Tp __x = __z.real();
      const _Tp __y = __z.imag();
      return complex<_Tp>(sin(__x) * cosh(__y), cos(__x) * sinh(__y));
    }
# 850 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    sin(const complex<_Tp>& __z) { return __complex_sin(__z); }



  template<typename _Tp>
    inline complex<_Tp>
    __complex_sinh(const complex<_Tp>& __z)
    {
      const _Tp __x = __z.real();
      const _Tp __y = __z.imag();
      return complex<_Tp>(sinh(__x) * cos(__y), cosh(__x) * sin(__y));
    }
# 880 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    sinh(const complex<_Tp>& __z) { return __complex_sinh(__z); }




  template<typename _Tp>
    complex<_Tp>
    __complex_sqrt(const complex<_Tp>& __z)
    {
      _Tp __x = __z.real();
      _Tp __y = __z.imag();

      if (__x == _Tp())
        {
          _Tp __t = sqrt(abs(__y) / 2);
          return complex<_Tp>(__t, __y < _Tp() ? -__t : __t);
        }
      else
        {
          _Tp __t = sqrt(2 * (std::abs(__z) + abs(__x)));
          _Tp __u = __t / 2;
          return __x > _Tp()
            ? complex<_Tp>(__u, __y / __t)
            : complex<_Tp>(abs(__y) / __t, __y < _Tp() ? -__u : __u);
        }
    }
# 924 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    sqrt(const complex<_Tp>& __z) { return __complex_sqrt(__z); }




  template<typename _Tp>
    inline complex<_Tp>
    __complex_tan(const complex<_Tp>& __z)
    { return std::sin(__z) / std::cos(__z); }
# 951 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    tan(const complex<_Tp>& __z) { return __complex_tan(__z); }





  template<typename _Tp>
    inline complex<_Tp>
    __complex_tanh(const complex<_Tp>& __z)
    { return std::sinh(__z) / std::cosh(__z); }
# 979 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    tanh(const complex<_Tp>& __z) { return __complex_tanh(__z); }






  template<typename _Tp>
    complex<_Tp>
    __complex_pow_unsigned(complex<_Tp> __x, unsigned __n)
    {
      complex<_Tp> __y = __n % 2 ? __x : complex<_Tp>(1);

      while (__n >>= 1)
        {
          __x *= __x;
          if (__n % 2)
            __y *= __x;
        }

      return __y;
    }







  template<typename _Tp>
    inline complex<_Tp>
    pow(const complex<_Tp>& __z, int __n)
    {
      return __n < 0
 ? complex<_Tp>(1) / std::__complex_pow_unsigned(__z, -(unsigned)__n)
        : std::__complex_pow_unsigned(__z, __n);
    }

  template<typename _Tp>
    complex<_Tp>
    pow(const complex<_Tp>& __x, const _Tp& __y)
    {

      if (__x == _Tp())
 return _Tp();

      if (__x.imag() == _Tp() && __x.real() > _Tp())
        return pow(__x.real(), __y);

      complex<_Tp> __t = std::log(__x);
      return std::polar<_Tp>(exp(__y * __t.real()), __y * __t.imag());
    }

  template<typename _Tp>
    inline complex<_Tp>
    __complex_pow(const complex<_Tp>& __x, const complex<_Tp>& __y)
    { return __x == _Tp() ? _Tp() : std::exp(__y * std::log(__x)); }
# 1058 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline complex<_Tp>
    pow(const complex<_Tp>& __x, const complex<_Tp>& __y)
    { return __complex_pow(__x, __y); }


  template<typename _Tp>
    inline complex<_Tp>
    pow(const _Tp& __x, const complex<_Tp>& __y)
    {
      return __x > _Tp() ? std::polar<_Tp>(pow(__x, __y.real()),
        __y.imag() * log(__x))
                  : std::pow(complex<_Tp>(__x), __y);
    }



  template<>
    struct complex<float>
    {
      typedef float value_type;
      typedef __complex__ float _ComplexT;

      constexpr complex(_ComplexT __z) : _M_value(__z) { }

      constexpr complex(float __r = 0.0f, float __i = 0.0f)

      : _M_value{ __r, __i } { }







      explicit constexpr complex(const complex<double>&);
      explicit constexpr complex(const complex<long double>&);




      __attribute ((__abi_tag__ ("cxx11")))
      constexpr float
      real() const { return __real__ _M_value; }

      __attribute ((__abi_tag__ ("cxx11")))
      constexpr float
      imag() const { return __imag__ _M_value; }
# 1122 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
                           void
      real(float __val) { __real__ _M_value = __val; }

                           void
      imag(float __val) { __imag__ _M_value = __val; }

                           complex&
      operator=(float __f)
      {
 _M_value = __f;
 return *this;
      }

                           complex&
      operator+=(float __f)
      {
 _M_value += __f;
 return *this;
      }

                           complex&
      operator-=(float __f)
      {
 _M_value -= __f;
 return *this;
      }

                           complex&
      operator*=(float __f)
      {
 _M_value *= __f;
 return *this;
      }

                           complex&
      operator/=(float __f)
      {
 _M_value /= __f;
 return *this;
      }




      constexpr complex& operator=(const complex&) = default;


      template<typename _Tp>
                             complex&
        operator=(const complex<_Tp>& __z)
 {
   __real__ _M_value = __z.real();
   __imag__ _M_value = __z.imag();
   return *this;
 }

      template<typename _Tp>
                             complex&
        operator+=(const complex<_Tp>& __z)
 {
   _M_value += __z.__rep();
   return *this;
 }

      template<class _Tp>
                             complex&
        operator-=(const complex<_Tp>& __z)
 {
   _M_value -= __z.__rep();
   return *this;
 }

      template<class _Tp>
                             complex&
        operator*=(const complex<_Tp>& __z)
 {
   const _ComplexT __t = __z.__rep();
   _M_value *= __t;
   return *this;
 }

      template<class _Tp>
                             complex&
        operator/=(const complex<_Tp>& __z)
 {
   const _ComplexT __t = __z.__rep();
   _M_value /= __t;
   return *this;
 }

      constexpr _ComplexT __rep() const { return _M_value; }

    private:
      _ComplexT _M_value;
    };



  template<>
    struct complex<double>
    {
      typedef double value_type;
      typedef __complex__ double _ComplexT;

      constexpr complex(_ComplexT __z) : _M_value(__z) { }

      constexpr complex(double __r = 0.0, double __i = 0.0)

      : _M_value{ __r, __i } { }







      constexpr complex(const complex<float>& __z)
      : _M_value(__z.__rep()) { }

      explicit constexpr complex(const complex<long double>&);




      __attribute ((__abi_tag__ ("cxx11")))
      constexpr double
      real() const { return __real__ _M_value; }

      __attribute ((__abi_tag__ ("cxx11")))
      constexpr double
      imag() const { return __imag__ _M_value; }
# 1269 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
                           void
      real(double __val) { __real__ _M_value = __val; }

                           void
      imag(double __val) { __imag__ _M_value = __val; }

                           complex&
      operator=(double __d)
      {
 _M_value = __d;
 return *this;
      }

                           complex&
      operator+=(double __d)
      {
 _M_value += __d;
 return *this;
      }

                           complex&
      operator-=(double __d)
      {
 _M_value -= __d;
 return *this;
      }

                           complex&
      operator*=(double __d)
      {
 _M_value *= __d;
 return *this;
      }

                           complex&
      operator/=(double __d)
      {
 _M_value /= __d;
 return *this;
      }



      constexpr complex& operator=(const complex&) = default;


      template<typename _Tp>
                             complex&
        operator=(const complex<_Tp>& __z)
 {
   _M_value = __z.__rep();
   return *this;
 }

      template<typename _Tp>
                             complex&
        operator+=(const complex<_Tp>& __z)
 {
   _M_value += __z.__rep();
   return *this;
 }

      template<typename _Tp>
                             complex&
        operator-=(const complex<_Tp>& __z)
 {
   _M_value -= __z.__rep();
   return *this;
 }

      template<typename _Tp>
                             complex&
        operator*=(const complex<_Tp>& __z)
 {
   const _ComplexT __t = __z.__rep();
   _M_value *= __t;
   return *this;
 }

      template<typename _Tp>
                             complex&
        operator/=(const complex<_Tp>& __z)
 {
   const _ComplexT __t = __z.__rep();
   _M_value /= __t;
   return *this;
 }

      constexpr _ComplexT __rep() const { return _M_value; }

    private:
      _ComplexT _M_value;
    };



  template<>
    struct complex<long double>
    {
      typedef long double value_type;
      typedef __complex__ long double _ComplexT;

      constexpr complex(_ComplexT __z) : _M_value(__z) { }

      constexpr complex(long double __r = 0.0L,
     long double __i = 0.0L)

      : _M_value{ __r, __i } { }







      constexpr complex(const complex<float>& __z)
      : _M_value(__z.__rep()) { }

      constexpr complex(const complex<double>& __z)
      : _M_value(__z.__rep()) { }




      __attribute ((__abi_tag__ ("cxx11")))
      constexpr long double
      real() const { return __real__ _M_value; }

      __attribute ((__abi_tag__ ("cxx11")))
      constexpr long double
      imag() const { return __imag__ _M_value; }
# 1416 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
                           void
      real(long double __val) { __real__ _M_value = __val; }

                           void
      imag(long double __val) { __imag__ _M_value = __val; }

                           complex&
      operator=(long double __r)
      {
 _M_value = __r;
 return *this;
      }

                           complex&
      operator+=(long double __r)
      {
 _M_value += __r;
 return *this;
      }

                           complex&
      operator-=(long double __r)
      {
 _M_value -= __r;
 return *this;
      }

                           complex&
      operator*=(long double __r)
      {
 _M_value *= __r;
 return *this;
      }

                           complex&
      operator/=(long double __r)
      {
 _M_value /= __r;
 return *this;
      }



      constexpr complex& operator=(const complex&) = default;


      template<typename _Tp>
                             complex&
        operator=(const complex<_Tp>& __z)
 {
   _M_value = __z.__rep();
   return *this;
 }

      template<typename _Tp>
                             complex&
 operator+=(const complex<_Tp>& __z)
 {
   _M_value += __z.__rep();
   return *this;
 }

      template<typename _Tp>
                             complex&
 operator-=(const complex<_Tp>& __z)
 {
   _M_value -= __z.__rep();
   return *this;
 }

      template<typename _Tp>
                             complex&
 operator*=(const complex<_Tp>& __z)
 {
   const _ComplexT __t = __z.__rep();
   _M_value *= __t;
   return *this;
 }

      template<typename _Tp>
                             complex&
 operator/=(const complex<_Tp>& __z)
 {
   const _ComplexT __t = __z.__rep();
   _M_value /= __t;
   return *this;
 }

      constexpr _ComplexT __rep() const { return _M_value; }

    private:
      _ComplexT _M_value;
    };



  inline constexpr
  complex<float>::complex(const complex<double>& __z)
  : _M_value(__z.__rep()) { }

  inline constexpr
  complex<float>::complex(const complex<long double>& __z)
  : _M_value(__z.__rep()) { }

  inline constexpr
  complex<double>::complex(const complex<long double>& __z)
  : _M_value(__z.__rep()) { }





  extern template istream& operator>>(istream&, complex<float>&);
  extern template ostream& operator<<(ostream&, const complex<float>&);
  extern template istream& operator>>(istream&, complex<double>&);
  extern template ostream& operator<<(ostream&, const complex<double>&);
  extern template istream& operator>>(istream&, complex<long double>&);
  extern template ostream& operator<<(ostream&, const complex<long double>&);


  extern template wistream& operator>>(wistream&, complex<float>&);
  extern template wostream& operator<<(wostream&, const complex<float>&);
  extern template wistream& operator>>(wistream&, complex<double>&);
  extern template wostream& operator<<(wostream&, const complex<double>&);
  extern template wistream& operator>>(wistream&, complex<long double>&);
  extern template wostream& operator<<(wostream&, const complex<long double>&);






}

namespace __gnu_cxx __attribute__ ((__visibility__ ("default")))
{



  template<typename _Tp, typename _Up>
    struct __promote_2<std::complex<_Tp>, _Up>
    {
    public:
      typedef std::complex<typename __promote_2<_Tp, _Up>::__type> __type;
    };

  template<typename _Tp, typename _Up>
    struct __promote_2<_Tp, std::complex<_Up> >
    {
    public:
      typedef std::complex<typename __promote_2<_Tp, _Up>::__type> __type;
    };

  template<typename _Tp, typename _Up>
    struct __promote_2<std::complex<_Tp>, std::complex<_Up> >
    {
    public:
      typedef std::complex<typename __promote_2<_Tp, _Up>::__type> __type;
    };


}



namespace std __attribute__ ((__visibility__ ("default")))
{



  template<typename _Tp> std::complex<_Tp> acos(const std::complex<_Tp>&);
  template<typename _Tp> std::complex<_Tp> asin(const std::complex<_Tp>&);
  template<typename _Tp> std::complex<_Tp> atan(const std::complex<_Tp>&);

  template<typename _Tp> std::complex<_Tp> acosh(const std::complex<_Tp>&);
  template<typename _Tp> std::complex<_Tp> asinh(const std::complex<_Tp>&);
  template<typename _Tp> std::complex<_Tp> atanh(const std::complex<_Tp>&);

  template<typename _Tp> _Tp fabs(const std::complex<_Tp>&);

  template<typename _Tp>
    inline std::complex<_Tp>
    __complex_acos(const std::complex<_Tp>& __z)
    {
      const std::complex<_Tp> __t = std::asin(__z);
      const _Tp __pi_2 = 1.5707963267948966192313216916397514L;
      return std::complex<_Tp>(__pi_2 - __t.real(), -__t.imag());
    }
# 1626 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline std::complex<_Tp>
    acos(const std::complex<_Tp>& __z)
    { return __complex_acos(__z); }


  template<typename _Tp>
    inline std::complex<_Tp>
    __complex_asin(const std::complex<_Tp>& __z)
    {
      std::complex<_Tp> __t(-__z.imag(), __z.real());
      __t = std::asinh(__t);
      return std::complex<_Tp>(__t.imag(), -__t.real());
    }
# 1662 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline std::complex<_Tp>
    asin(const std::complex<_Tp>& __z)
    { return __complex_asin(__z); }


  template<typename _Tp>
    std::complex<_Tp>
    __complex_atan(const std::complex<_Tp>& __z)
    {
      const _Tp __r2 = __z.real() * __z.real();
      const _Tp __x = _Tp(1.0) - __r2 - __z.imag() * __z.imag();

      _Tp __num = __z.imag() + _Tp(1.0);
      _Tp __den = __z.imag() - _Tp(1.0);

      __num = __r2 + __num * __num;
      __den = __r2 + __den * __den;

      return std::complex<_Tp>(_Tp(0.5) * atan2(_Tp(2.0) * __z.real(), __x),
          _Tp(0.25) * log(__num / __den));
    }
# 1706 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline std::complex<_Tp>
    atan(const std::complex<_Tp>& __z)
    { return __complex_atan(__z); }


  template<typename _Tp>
    std::complex<_Tp>
    __complex_acosh(const std::complex<_Tp>& __z)
    {

      return _Tp(2.0) * std::log(std::sqrt(_Tp(0.5) * (__z + _Tp(1.0)))
     + std::sqrt(_Tp(0.5) * (__z - _Tp(1.0))));
    }
# 1742 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline std::complex<_Tp>
    acosh(const std::complex<_Tp>& __z)
    { return __complex_acosh(__z); }


  template<typename _Tp>
    std::complex<_Tp>
    __complex_asinh(const std::complex<_Tp>& __z)
    {
      std::complex<_Tp> __t((__z.real() - __z.imag())
       * (__z.real() + __z.imag()) + _Tp(1.0),
       _Tp(2.0) * __z.real() * __z.imag());
      __t = std::sqrt(__t);

      return std::log(__t + __z);
    }
# 1781 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline std::complex<_Tp>
    asinh(const std::complex<_Tp>& __z)
    { return __complex_asinh(__z); }


  template<typename _Tp>
    std::complex<_Tp>
    __complex_atanh(const std::complex<_Tp>& __z)
    {
      const _Tp __i2 = __z.imag() * __z.imag();
      const _Tp __x = _Tp(1.0) - __i2 - __z.real() * __z.real();

      _Tp __num = _Tp(1.0) + __z.real();
      _Tp __den = _Tp(1.0) - __z.real();

      __num = __i2 + __num * __num;
      __den = __i2 + __den * __den;

      return std::complex<_Tp>(_Tp(0.25) * (log(__num) - log(__den)),
          _Tp(0.5) * atan2(_Tp(2.0) * __z.imag(), __x));
    }
# 1825 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  template<typename _Tp>
    inline std::complex<_Tp>
    atanh(const std::complex<_Tp>& __z)
    { return __complex_atanh(__z); }


  template<typename _Tp>
    inline _Tp



    fabs(const std::complex<_Tp>& __z)
    { return std::abs(__z); }


  template<typename _Tp>
    inline typename __gnu_cxx::__promote<_Tp>::__type
    arg(_Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;

      return std::signbit(__x) ? __type(3.1415926535897932384626433832795029L)
                        : __type();



    }

  template<typename _Tp>
    constexpr inline typename __gnu_cxx::__promote<_Tp>::__type
    imag(_Tp)
    { return _Tp(); }

  template<typename _Tp>
                         inline typename __gnu_cxx::__promote<_Tp>::__type
    norm(_Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return __type(__x) * __type(__x);
    }

  template<typename _Tp>
    constexpr inline typename __gnu_cxx::__promote<_Tp>::__type
    real(_Tp __x)
    { return __x; }

  template<typename _Tp, typename _Up>
    inline std::complex<typename __gnu_cxx::__promote_2<_Tp, _Up>::__type>
    pow(const std::complex<_Tp>& __x, const _Up& __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return std::pow(std::complex<__type>(__x), __type(__y));
    }

  template<typename _Tp, typename _Up>
    inline std::complex<typename __gnu_cxx::__promote_2<_Tp, _Up>::__type>
    pow(const _Tp& __x, const std::complex<_Up>& __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return std::pow(__type(__x), std::complex<__type>(__y));
    }

  template<typename _Tp, typename _Up>
    inline std::complex<typename __gnu_cxx::__promote_2<_Tp, _Up>::__type>
    pow(const std::complex<_Tp>& __x, const std::complex<_Up>& __y)
    {
      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
      return std::pow(std::complex<__type>(__x),
        std::complex<__type>(__y));
    }



  template<typename _Tp>
    std::complex<_Tp> proj(const std::complex<_Tp>&);


  template<typename _Tp>
    inline std::complex<_Tp>
    __complex_proj(const std::complex<_Tp>& __z)
    { return __z; }
# 1920 "/opt/rh/devtoolset-9/root/usr/lib/gcc/x86_64-redhat-linux/9/../../../../include/c++/9/complex" 3
  inline complex<float>
  __complex_proj(const complex<float>& __z)
  {
    if (__builtin_isinf(__z.real()) || __builtin_isinf(__z.imag()))
      return complex<float>(__builtin_inff(),
       __builtin_copysignf(0.0f, __z.imag()));
    return __z;
  }

  inline complex<double>
  __complex_proj(const complex<double>& __z)
  {
    if (__builtin_isinf(__z.real()) || __builtin_isinf(__z.imag()))
      return complex<double>(__builtin_inf(),
        __builtin_copysign(0.0, __z.imag()));
    return __z;
  }

  inline complex<long double>
  __complex_proj(const complex<long double>& __z)
  {
    if (__builtin_isinf(__z.real()) || __builtin_isinf(__z.imag()))
      return complex<long double>(__builtin_infl(),
      __builtin_copysignl(0.0l, __z.imag()));
    return __z;
  }


  template<typename _Tp>
    inline std::complex<_Tp>
    proj(const std::complex<_Tp>& __z)
    { return __complex_proj(__z); }


  template<typename _Tp>
    inline std::complex<typename __gnu_cxx::__promote<_Tp>::__type>
    proj(_Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return std::proj(std::complex<__type>(__x));
    }

  template<typename _Tp>
    inline
 std::complex<typename __gnu_cxx::__promote<_Tp>::__type>
    conj(_Tp __x)
    {
      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
      return std::complex<__type>(__x, -__type());
    }



inline namespace literals {
inline namespace complex_literals {
#pragma GCC diagnostic push



  constexpr std::complex<float>
  operator""if(long double __num)
  { return std::complex<float>{0.0F, static_cast<float>(__num)}; }

  constexpr std::complex<float>
  operator""if(unsigned long long __num)
  { return std::complex<float>{0.0F, static_cast<float>(__num)}; }

  constexpr std::complex<double>
  operator""i(long double __num)
  { return std::complex<double>{0.0, static_cast<double>(__num)}; }

  constexpr std::complex<double>
  operator""i(unsigned long long __num)
  { return std::complex<double>{0.0, static_cast<double>(__num)}; }

  constexpr std::complex<long double>
  operator""il(long double __num)
  { return std::complex<long double>{0.0L, __num}; }

  constexpr std::complex<long double>
  operator""il(unsigned long long __num)
  { return std::complex<long double>{0.0L, static_cast<long double>(__num)}; }

#pragma GCC diagnostic pop
}
}




}
# 83 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/cuda_wrappers/complex" 2 3





#pragma clang force_cuda_host_device end
# 125 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/__clang_hip_runtime_wrapper.h" 2 3
# 2 "<built-in>" 2
# 1 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 1 3
# 61 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
#pragma GCC diagnostic push


#pragma GCC diagnostic ignored "-Wunused-function"
# 83 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_config.h" 1 3
# 84 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3







# 1 "/opt/dtk-23.10/cuda/include/builtin_types.h" 1 3
# 56 "/opt/dtk-23.10/cuda/include/builtin_types.h" 3
# 1 "/opt/dtk-23.10/cuda/include/device_types.h" 1 3
# 59 "/opt/dtk-23.10/cuda/include/device_types.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 60 "/opt/dtk-23.10/cuda/include/device_types.h" 2 3








enum __attribute__((device_builtin)) cudaRoundMode
{
    cudaRoundNearest,
    cudaRoundZero,
    cudaRoundPosInf,
    cudaRoundMinInf
};
# 57 "/opt/dtk-23.10/cuda/include/builtin_types.h" 2 3


# 1 "/opt/dtk-23.10/cuda/include/driver_types.h" 1 3
# 59 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 60 "/opt/dtk-23.10/cuda/include/driver_types.h" 2 3

# 1 "/opt/dtk-23.10/cuda/include/vector_types.h" 1 3
# 65 "/opt/dtk-23.10/cuda/include/vector_types.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 66 "/opt/dtk-23.10/cuda/include/vector_types.h" 2 3
# 102 "/opt/dtk-23.10/cuda/include/vector_types.h" 3
struct __attribute__((device_builtin)) char1
{
    signed char x;
};

struct __attribute__((device_builtin)) uchar1
{
    unsigned char x;
};


struct __attribute__((device_builtin)) __attribute__((aligned(2))) char2
{
    signed char x, y;
};

struct __attribute__((device_builtin)) __attribute__((aligned(2))) uchar2
{
    unsigned char x, y;
};

struct __attribute__((device_builtin)) char3
{
    signed char x, y, z;
};

struct __attribute__((device_builtin)) uchar3
{
    unsigned char x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(4))) char4
{
    signed char x, y, z, w;
};

struct __attribute__((device_builtin)) __attribute__((aligned(4))) uchar4
{
    unsigned char x, y, z, w;
};

struct __attribute__((device_builtin)) short1
{
    short x;
};

struct __attribute__((device_builtin)) ushort1
{
    unsigned short x;
};

struct __attribute__((device_builtin)) __attribute__((aligned(4))) short2
{
    short x, y;
};

struct __attribute__((device_builtin)) __attribute__((aligned(4))) ushort2
{
    unsigned short x, y;
};

struct __attribute__((device_builtin)) short3
{
    short x, y, z;
};

struct __attribute__((device_builtin)) ushort3
{
    unsigned short x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(8))) short4 { short x; short y; short z; short w; };
struct __attribute__((device_builtin)) __attribute__((aligned(8))) ushort4 { unsigned short x; unsigned short y; unsigned short z; unsigned short w; };

struct __attribute__((device_builtin)) int1
{
    int x;
};

struct __attribute__((device_builtin)) uint1
{
    unsigned int x;
};

struct __attribute__((device_builtin)) __attribute__((aligned(8))) int2 { int x; int y; };
struct __attribute__((device_builtin)) __attribute__((aligned(8))) uint2 { unsigned int x; unsigned int y; };

struct __attribute__((device_builtin)) int3
{
    int x, y, z;
};

struct __attribute__((device_builtin)) uint3
{
    unsigned int x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) int4
{
    int x, y, z, w;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) uint4
{
    unsigned int x, y, z, w;
};

struct __attribute__((device_builtin)) long1
{
    long int x;
};

struct __attribute__((device_builtin)) ulong1
{
    unsigned long x;
};






struct __attribute__((device_builtin)) __attribute__((aligned(2*sizeof(long int)))) long2
{
    long int x, y;
};

struct __attribute__((device_builtin)) __attribute__((aligned(2*sizeof(unsigned long int)))) ulong2
{
    unsigned long int x, y;
};



struct __attribute__((device_builtin)) long3
{
    long int x, y, z;
};

struct __attribute__((device_builtin)) ulong3
{
    unsigned long int x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) long4
{
    long int x, y, z, w;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) ulong4
{
    unsigned long int x, y, z, w;
};

struct __attribute__((device_builtin)) float1
{
    float x;
};
# 278 "/opt/dtk-23.10/cuda/include/vector_types.h" 3
struct __attribute__((device_builtin)) __attribute__((aligned(8))) float2 { float x; float y; };




struct __attribute__((device_builtin)) float3
{
    float x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) float4
{
    float x, y, z, w;
};

struct __attribute__((device_builtin)) longlong1
{
    long long int x;
};

struct __attribute__((device_builtin)) ulonglong1
{
    unsigned long long int x;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) longlong2
{
    long long int x, y;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) ulonglong2
{
    unsigned long long int x, y;
};

struct __attribute__((device_builtin)) longlong3
{
    long long int x, y, z;
};

struct __attribute__((device_builtin)) ulonglong3
{
    unsigned long long int x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) longlong4
{
    long long int x, y, z ,w;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) ulonglong4
{
    unsigned long long int x, y, z, w;
};

struct __attribute__((device_builtin)) double1
{
    double x;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) double2
{
    double x, y;
};

struct __attribute__((device_builtin)) double3
{
    double x, y, z;
};

struct __attribute__((device_builtin)) __attribute__((aligned(16))) double4
{
    double x, y, z, w;
};
# 365 "/opt/dtk-23.10/cuda/include/vector_types.h" 3
typedef __attribute__((device_builtin)) struct char1 char1;
typedef __attribute__((device_builtin)) struct uchar1 uchar1;
typedef __attribute__((device_builtin)) struct char2 char2;
typedef __attribute__((device_builtin)) struct uchar2 uchar2;
typedef __attribute__((device_builtin)) struct char3 char3;
typedef __attribute__((device_builtin)) struct uchar3 uchar3;
typedef __attribute__((device_builtin)) struct char4 char4;
typedef __attribute__((device_builtin)) struct uchar4 uchar4;
typedef __attribute__((device_builtin)) struct short1 short1;
typedef __attribute__((device_builtin)) struct ushort1 ushort1;
typedef __attribute__((device_builtin)) struct short2 short2;
typedef __attribute__((device_builtin)) struct ushort2 ushort2;
typedef __attribute__((device_builtin)) struct short3 short3;
typedef __attribute__((device_builtin)) struct ushort3 ushort3;
typedef __attribute__((device_builtin)) struct short4 short4;
typedef __attribute__((device_builtin)) struct ushort4 ushort4;
typedef __attribute__((device_builtin)) struct int1 int1;
typedef __attribute__((device_builtin)) struct uint1 uint1;
typedef __attribute__((device_builtin)) struct int2 int2;
typedef __attribute__((device_builtin)) struct uint2 uint2;
typedef __attribute__((device_builtin)) struct int3 int3;
typedef __attribute__((device_builtin)) struct uint3 uint3;
typedef __attribute__((device_builtin)) struct int4 int4;
typedef __attribute__((device_builtin)) struct uint4 uint4;
typedef __attribute__((device_builtin)) struct long1 long1;
typedef __attribute__((device_builtin)) struct ulong1 ulong1;
typedef __attribute__((device_builtin)) struct long2 long2;
typedef __attribute__((device_builtin)) struct ulong2 ulong2;
typedef __attribute__((device_builtin)) struct long3 long3;
typedef __attribute__((device_builtin)) struct ulong3 ulong3;
typedef __attribute__((device_builtin)) struct long4 long4;
typedef __attribute__((device_builtin)) struct ulong4 ulong4;
typedef __attribute__((device_builtin)) struct float1 float1;
typedef __attribute__((device_builtin)) struct float2 float2;
typedef __attribute__((device_builtin)) struct float3 float3;
typedef __attribute__((device_builtin)) struct float4 float4;
typedef __attribute__((device_builtin)) struct longlong1 longlong1;
typedef __attribute__((device_builtin)) struct ulonglong1 ulonglong1;
typedef __attribute__((device_builtin)) struct longlong2 longlong2;
typedef __attribute__((device_builtin)) struct ulonglong2 ulonglong2;
typedef __attribute__((device_builtin)) struct longlong3 longlong3;
typedef __attribute__((device_builtin)) struct ulonglong3 ulonglong3;
typedef __attribute__((device_builtin)) struct longlong4 longlong4;
typedef __attribute__((device_builtin)) struct ulonglong4 ulonglong4;
typedef __attribute__((device_builtin)) struct double1 double1;
typedef __attribute__((device_builtin)) struct double2 double2;
typedef __attribute__((device_builtin)) struct double3 double3;
typedef __attribute__((device_builtin)) struct double4 double4;







struct __attribute__((device_builtin)) dim3
{
    unsigned int x, y, z;


    __attribute__((host)) __attribute__((device)) constexpr dim3(unsigned int vx = 1, unsigned int vy = 1, unsigned int vz = 1) : x(vx), y(vy), z(vz) {}
    __attribute__((host)) __attribute__((device)) constexpr dim3(uint3 v) : x(v.x), y(v.y), z(v.z) {}
    __attribute__((host)) __attribute__((device)) constexpr operator uint3(void) const { return uint3{x, y, z}; }






};

typedef __attribute__((device_builtin)) struct dim3 dim3;
# 62 "/opt/dtk-23.10/cuda/include/driver_types.h" 2 3
# 82 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
# 1 "/opt/dtk-23.10/llvm/lib/clang/15.0.0/include/stddef.h" 1 3
# 83 "/opt/dtk-23.10/cuda/include/driver_types.h" 2 3
# 202 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
enum __attribute__((device_builtin)) cudaError
{





    cudaSuccess = 0,





    cudaErrorInvalidValue = 1,





    cudaErrorMemoryAllocation = 2,





    cudaErrorInitializationError = 3,






    cudaErrorCudartUnloading = 4,






    cudaErrorProfilerDisabled = 5,







    cudaErrorProfilerNotInitialized = 6,






    cudaErrorProfilerAlreadyStarted = 7,






     cudaErrorProfilerAlreadyStopped = 8,
# 272 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorInvalidConfiguration = 9,





    cudaErrorInvalidPitchValue = 12,





    cudaErrorInvalidSymbol = 13,







    cudaErrorInvalidHostPointer = 16,







    cudaErrorInvalidDevicePointer = 17,





    cudaErrorInvalidTexture = 18,





    cudaErrorInvalidTextureBinding = 19,






    cudaErrorInvalidChannelDescriptor = 20,





    cudaErrorInvalidMemcpyDirection = 21,
# 335 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorAddressOfConstant = 22,
# 344 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorTextureFetchFailed = 23,
# 353 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorTextureNotBound = 24,
# 362 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorSynchronizationError = 25,





    cudaErrorInvalidFilterSetting = 26,





    cudaErrorInvalidNormSetting = 27,







    cudaErrorMixedDeviceExecution = 28,







    cudaErrorNotYetImplemented = 31,
# 399 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorMemoryValueTooLarge = 32,






    cudaErrorStubLibrary = 34,






    cudaErrorInsufficientDriver = 35,






    cudaErrorCallRequiresNewerDriver = 36,





    cudaErrorInvalidSurface = 37,





    cudaErrorDuplicateVariableName = 43,





    cudaErrorDuplicateTextureName = 44,





    cudaErrorDuplicateSurfaceName = 45,
# 454 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorDevicesUnavailable = 46,
# 467 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorIncompatibleDriverContext = 49,





    cudaErrorMissingConfiguration = 52,
# 482 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorPriorLaunchFailure = 53,






    cudaErrorLaunchMaxDepthExceeded = 65,







    cudaErrorLaunchFileScopedTex = 66,







    cudaErrorLaunchFileScopedSurf = 67,
# 520 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorSyncDepthExceeded = 68,
# 532 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorLaunchPendingCountExceeded = 69,





    cudaErrorInvalidDeviceFunction = 98,





    cudaErrorNoDevice = 100,






    cudaErrorInvalidDevice = 101,




    cudaErrorDeviceNotLicensed = 102,
# 565 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
   cudaErrorSoftwareValidityNotEstablished = 103,




    cudaErrorStartupFailure = 127,




    cudaErrorInvalidKernelImage = 200,
# 585 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorDeviceUninitialized = 201,




    cudaErrorMapBufferObjectFailed = 205,




    cudaErrorUnmapBufferObjectFailed = 206,





    cudaErrorArrayIsMapped = 207,




    cudaErrorAlreadyMapped = 208,







    cudaErrorNoKernelImageForDevice = 209,




    cudaErrorAlreadyAcquired = 210,




    cudaErrorNotMapped = 211,





    cudaErrorNotMappedAsArray = 212,





    cudaErrorNotMappedAsPointer = 213,





    cudaErrorECCUncorrectable = 214,





    cudaErrorUnsupportedLimit = 215,





    cudaErrorDeviceAlreadyInUse = 216,





    cudaErrorPeerAccessUnsupported = 217,





    cudaErrorInvalidPtx = 218,




    cudaErrorInvalidGraphicsContext = 219,





    cudaErrorNvlinkUncorrectable = 220,






    cudaErrorJitCompilerNotFound = 221,






    cudaErrorUnsupportedPtxVersion = 222,






    cudaErrorJitCompilationDisabled = 223,




    cudaErrorUnsupportedExecAffinity = 224,




    cudaErrorInvalidSource = 300,




    cudaErrorFileNotFound = 301,




    cudaErrorSharedObjectSymbolNotFound = 302,




    cudaErrorSharedObjectInitFailed = 303,




    cudaErrorOperatingSystem = 304,






    cudaErrorInvalidResourceHandle = 400,





    cudaErrorIllegalState = 401,






    cudaErrorSymbolNotFound = 500,







    cudaErrorNotReady = 600,







    cudaErrorIllegalAddress = 700,
# 773 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorLaunchOutOfResources = 701,
# 784 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorLaunchTimeout = 702,





    cudaErrorLaunchIncompatibleTexturing = 703,






    cudaErrorPeerAccessAlreadyEnabled = 704,






    cudaErrorPeerAccessNotEnabled = 705,
# 817 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorSetOnActiveProcess = 708,






    cudaErrorContextIsDestroyed = 709,






    cudaErrorAssert = 710,






    cudaErrorTooManyPeers = 711,





    cudaErrorHostMemoryAlreadyRegistered = 712,





    cudaErrorHostMemoryNotRegistered = 713,
# 859 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorHardwareStackError = 714,







    cudaErrorIllegalInstruction = 715,
# 876 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorMisalignedAddress = 716,
# 887 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorInvalidAddressSpace = 717,







    cudaErrorInvalidPc = 718,
# 906 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorLaunchFailure = 719,
# 915 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorCooperativeLaunchTooLarge = 720,




    cudaErrorNotPermitted = 800,





    cudaErrorNotSupported = 801,
# 935 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorSystemNotReady = 802,






    cudaErrorSystemDriverMismatch = 803,
# 951 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorCompatNotSupportedOnDevice = 804,




    cudaErrorMpsConnectionFailed = 805,




    cudaErrorMpsRpcFailure = 806,





    cudaErrorMpsServerNotReady = 807,




    cudaErrorMpsMaxClientsReached = 808,




    cudaErrorMpsMaxConnectionsReached = 809,




    cudaErrorMpsClientTerminated = 810,




    cudaErrorStreamCaptureUnsupported = 900,





    cudaErrorStreamCaptureInvalidated = 901,





    cudaErrorStreamCaptureMerge = 902,




    cudaErrorStreamCaptureUnmatched = 903,





    cudaErrorStreamCaptureUnjoined = 904,






    cudaErrorStreamCaptureIsolation = 905,





    cudaErrorStreamCaptureImplicit = 906,





    cudaErrorCapturedEvent = 907,






    cudaErrorStreamCaptureWrongThread = 908,




    cudaErrorTimeout = 909,





    cudaErrorGraphExecUpdateFailure = 910,
# 1057 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaErrorExternalDevice = 911,





    cudaErrorInvalidClusterSize = 912,




    cudaErrorUnknown = 999,







    cudaErrorApiFailureBase = 10000
};




enum __attribute__((device_builtin)) cudaChannelFormatKind
{
    cudaChannelFormatKindSigned = 0,
    cudaChannelFormatKindUnsigned = 1,
    cudaChannelFormatKindFloat = 2,
    cudaChannelFormatKindNone = 3,
    cudaChannelFormatKindNV12 = 4,
    cudaChannelFormatKindUnsignedNormalized8X1 = 5,
    cudaChannelFormatKindUnsignedNormalized8X2 = 6,
    cudaChannelFormatKindUnsignedNormalized8X4 = 7,
    cudaChannelFormatKindUnsignedNormalized16X1 = 8,
    cudaChannelFormatKindUnsignedNormalized16X2 = 9,
    cudaChannelFormatKindUnsignedNormalized16X4 = 10,
    cudaChannelFormatKindSignedNormalized8X1 = 11,
    cudaChannelFormatKindSignedNormalized8X2 = 12,
    cudaChannelFormatKindSignedNormalized8X4 = 13,
    cudaChannelFormatKindSignedNormalized16X1 = 14,
    cudaChannelFormatKindSignedNormalized16X2 = 15,
    cudaChannelFormatKindSignedNormalized16X4 = 16,
    cudaChannelFormatKindUnsignedBlockCompressed1 = 17,
    cudaChannelFormatKindUnsignedBlockCompressed1SRGB = 18,
    cudaChannelFormatKindUnsignedBlockCompressed2 = 19,
    cudaChannelFormatKindUnsignedBlockCompressed2SRGB = 20,
    cudaChannelFormatKindUnsignedBlockCompressed3 = 21,
    cudaChannelFormatKindUnsignedBlockCompressed3SRGB = 22,
    cudaChannelFormatKindUnsignedBlockCompressed4 = 23,
    cudaChannelFormatKindSignedBlockCompressed4 = 24,
    cudaChannelFormatKindUnsignedBlockCompressed5 = 25,
    cudaChannelFormatKindSignedBlockCompressed5 = 26,
    cudaChannelFormatKindUnsignedBlockCompressed6H = 27,
    cudaChannelFormatKindSignedBlockCompressed6H = 28,
    cudaChannelFormatKindUnsignedBlockCompressed7 = 29,
    cudaChannelFormatKindUnsignedBlockCompressed7SRGB = 30
};




struct __attribute__((device_builtin)) cudaChannelFormatDesc
{
    int x;
    int y;
    int z;
    int w;
    enum cudaChannelFormatKind f;
};




typedef struct cudaArray *cudaArray_t;




typedef const struct cudaArray *cudaArray_const_t;

struct cudaArray;




typedef struct cudaMipmappedArray *cudaMipmappedArray_t;




typedef const struct cudaMipmappedArray *cudaMipmappedArray_const_t;

struct cudaMipmappedArray;
# 1161 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
struct __attribute__((device_builtin)) cudaArraySparseProperties {
    struct {
        unsigned int width;
        unsigned int height;
        unsigned int depth;
    } tileExtent;
    unsigned int miptailFirstLevel;
    unsigned long long miptailSize;
    unsigned int flags;
    unsigned int reserved[4];
};




struct __attribute__((device_builtin)) cudaArrayMemoryRequirements {
    size_t size;
    size_t alignment;
    unsigned int reserved[4];
};




enum __attribute__((device_builtin)) cudaMemoryType
{
    cudaMemoryTypeUnregistered = 0,
    cudaMemoryTypeHost = 1,
    cudaMemoryTypeDevice = 2,
    cudaMemoryTypeManaged = 3
};




enum __attribute__((device_builtin)) cudaMemcpyKind
{
    cudaMemcpyHostToHost = 0,
    cudaMemcpyHostToDevice = 1,
    cudaMemcpyDeviceToHost = 2,
    cudaMemcpyDeviceToDevice = 3,
    cudaMemcpyDefault = 4
};






struct __attribute__((device_builtin)) cudaPitchedPtr
{
    void *ptr;
    size_t pitch;
    size_t xsize;
    size_t ysize;
};






struct __attribute__((device_builtin)) cudaExtent
{
    size_t width;
    size_t height;
    size_t depth;
};






struct __attribute__((device_builtin)) cudaPos
{
    size_t x;
    size_t y;
    size_t z;
};




struct __attribute__((device_builtin)) cudaMemcpy3DParms
{
    cudaArray_t srcArray;
    struct cudaPos srcPos;
    struct cudaPitchedPtr srcPtr;

    cudaArray_t dstArray;
    struct cudaPos dstPos;
    struct cudaPitchedPtr dstPtr;

    struct cudaExtent extent;
    enum cudaMemcpyKind kind;
};




struct __attribute__((device_builtin)) cudaMemcpy3DPeerParms
{
    cudaArray_t srcArray;
    struct cudaPos srcPos;
    struct cudaPitchedPtr srcPtr;
    int srcDevice;

    cudaArray_t dstArray;
    struct cudaPos dstPos;
    struct cudaPitchedPtr dstPtr;
    int dstDevice;

    struct cudaExtent extent;
};




struct __attribute__((device_builtin)) cudaMemsetParams {
    void *dst;
    size_t pitch;
    unsigned int value;
    unsigned int elementSize;
    size_t width;
    size_t height;
};




enum __attribute__((device_builtin)) cudaAccessProperty {
    cudaAccessPropertyNormal = 0,
    cudaAccessPropertyStreaming = 1,
    cudaAccessPropertyPersisting = 2
};
# 1309 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
struct __attribute__((device_builtin)) cudaAccessPolicyWindow {
    void *base_ptr;
    size_t num_bytes;
    float hitRatio;
    enum cudaAccessProperty hitProp;
    enum cudaAccessProperty missProp;
};
# 1327 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
typedef void ( *cudaHostFn_t)(void *userData);




struct __attribute__((device_builtin)) cudaHostNodeParams {
    cudaHostFn_t fn;
    void* userData;
};




enum __attribute__((device_builtin)) cudaStreamCaptureStatus {
    cudaStreamCaptureStatusNone = 0,
    cudaStreamCaptureStatusActive = 1,
    cudaStreamCaptureStatusInvalidated = 2

};





enum __attribute__((device_builtin)) cudaStreamCaptureMode {
    cudaStreamCaptureModeGlobal = 0,
    cudaStreamCaptureModeThreadLocal = 1,
    cudaStreamCaptureModeRelaxed = 2
};

enum __attribute__((device_builtin)) cudaSynchronizationPolicy {
    cudaSyncPolicyAuto = 1,
    cudaSyncPolicySpin = 2,
    cudaSyncPolicyYield = 3,
    cudaSyncPolicyBlockingSync = 4
};




enum __attribute__((device_builtin)) cudaClusterSchedulingPolicy {
    cudaClusterSchedulingPolicyDefault = 0,
    cudaClusterSchedulingPolicySpread = 1,
    cudaClusterSchedulingPolicyLoadBalancing = 2
};




enum __attribute__((device_builtin)) cudaStreamUpdateCaptureDependenciesFlags {
    cudaStreamAddCaptureDependencies = 0x0,
    cudaStreamSetCaptureDependencies = 0x1
};




enum __attribute__((device_builtin)) cudaUserObjectFlags {
    cudaUserObjectNoDestructorSync = 0x1
};




enum __attribute__((device_builtin)) cudaUserObjectRetainFlags {
    cudaGraphUserObjectMove = 0x1
};




struct cudaGraphicsResource;




enum __attribute__((device_builtin)) cudaGraphicsRegisterFlags
{
    cudaGraphicsRegisterFlagsNone = 0,
    cudaGraphicsRegisterFlagsReadOnly = 1,
    cudaGraphicsRegisterFlagsWriteDiscard = 2,
    cudaGraphicsRegisterFlagsSurfaceLoadStore = 4,
    cudaGraphicsRegisterFlagsTextureGather = 8
};




enum __attribute__((device_builtin)) cudaGraphicsMapFlags
{
    cudaGraphicsMapFlagsNone = 0,
    cudaGraphicsMapFlagsReadOnly = 1,
    cudaGraphicsMapFlagsWriteDiscard = 2
};




enum __attribute__((device_builtin)) cudaGraphicsCubeFace
{
    cudaGraphicsCubeFacePositiveX = 0x00,
    cudaGraphicsCubeFaceNegativeX = 0x01,
    cudaGraphicsCubeFacePositiveY = 0x02,
    cudaGraphicsCubeFaceNegativeY = 0x03,
    cudaGraphicsCubeFacePositiveZ = 0x04,
    cudaGraphicsCubeFaceNegativeZ = 0x05
};




enum __attribute__((device_builtin)) cudaResourceType
{
    cudaResourceTypeArray = 0x00,
    cudaResourceTypeMipmappedArray = 0x01,
    cudaResourceTypeLinear = 0x02,
    cudaResourceTypePitch2D = 0x03
};




enum __attribute__((device_builtin)) cudaResourceViewFormat
{
    cudaResViewFormatNone = 0x00,
    cudaResViewFormatUnsignedChar1 = 0x01,
    cudaResViewFormatUnsignedChar2 = 0x02,
    cudaResViewFormatUnsignedChar4 = 0x03,
    cudaResViewFormatSignedChar1 = 0x04,
    cudaResViewFormatSignedChar2 = 0x05,
    cudaResViewFormatSignedChar4 = 0x06,
    cudaResViewFormatUnsignedShort1 = 0x07,
    cudaResViewFormatUnsignedShort2 = 0x08,
    cudaResViewFormatUnsignedShort4 = 0x09,
    cudaResViewFormatSignedShort1 = 0x0a,
    cudaResViewFormatSignedShort2 = 0x0b,
    cudaResViewFormatSignedShort4 = 0x0c,
    cudaResViewFormatUnsignedInt1 = 0x0d,
    cudaResViewFormatUnsignedInt2 = 0x0e,
    cudaResViewFormatUnsignedInt4 = 0x0f,
    cudaResViewFormatSignedInt1 = 0x10,
    cudaResViewFormatSignedInt2 = 0x11,
    cudaResViewFormatSignedInt4 = 0x12,
    cudaResViewFormatHalf1 = 0x13,
    cudaResViewFormatHalf2 = 0x14,
    cudaResViewFormatHalf4 = 0x15,
    cudaResViewFormatFloat1 = 0x16,
    cudaResViewFormatFloat2 = 0x17,
    cudaResViewFormatFloat4 = 0x18,
    cudaResViewFormatUnsignedBlockCompressed1 = 0x19,
    cudaResViewFormatUnsignedBlockCompressed2 = 0x1a,
    cudaResViewFormatUnsignedBlockCompressed3 = 0x1b,
    cudaResViewFormatUnsignedBlockCompressed4 = 0x1c,
    cudaResViewFormatSignedBlockCompressed4 = 0x1d,
    cudaResViewFormatUnsignedBlockCompressed5 = 0x1e,
    cudaResViewFormatSignedBlockCompressed5 = 0x1f,
    cudaResViewFormatUnsignedBlockCompressed6H = 0x20,
    cudaResViewFormatSignedBlockCompressed6H = 0x21,
    cudaResViewFormatUnsignedBlockCompressed7 = 0x22
};




struct __attribute__((device_builtin)) cudaResourceDesc {
    enum cudaResourceType resType;

    union {
        struct {
            cudaArray_t array;
        } array;
        struct {
            cudaMipmappedArray_t mipmap;
        } mipmap;
        struct {
            void *devPtr;
            struct cudaChannelFormatDesc desc;
            size_t sizeInBytes;
        } linear;
        struct {
            void *devPtr;
            struct cudaChannelFormatDesc desc;
            size_t width;
            size_t height;
            size_t pitchInBytes;
        } pitch2D;
    } res;
};




struct __attribute__((device_builtin)) cudaResourceViewDesc
{
    enum cudaResourceViewFormat format;
    size_t width;
    size_t height;
    size_t depth;
    unsigned int firstMipmapLevel;
    unsigned int lastMipmapLevel;
    unsigned int firstLayer;
    unsigned int lastLayer;
};




struct __attribute__((device_builtin)) cudaPointerAttributes
{
# 1544 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    __attribute__((deprecated)) enum cudaMemoryType memoryType;





    enum cudaMemoryType type;
# 1561 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    int device;





    void *devicePointer;
# 1576 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    void *hostPointer;






    __attribute__((deprecated)) int isManaged;
};





struct __attribute__((device_builtin)) cudaFuncAttributes
{





   size_t sharedSizeBytes;





   size_t constSizeBytes;




   size_t localSizeBytes;






   int maxThreadsPerBlock;




   int numRegs;






   int ptxVersion;






   int binaryVersion;





   int cacheModeCA;






   int maxDynamicSharedSizeBytes;
# 1656 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
   int preferredShmemCarveout;
};




enum __attribute__((device_builtin)) cudaFuncAttribute
{
    cudaFuncAttributeMaxDynamicSharedMemorySize = 8,
    cudaFuncAttributePreferredSharedMemoryCarveout = 9,
    cudaFuncAttributeClusterDimMustBeSet = 10,
    cudaFuncAttributeRequiredClusterWidth = 11,
    cudaFuncAttributeRequiredClusterHeight = 12,
    cudaFuncAttributeRequiredClusterDepth = 13,
    cudaFuncAttributeNonPortableClusterSizeAllowed = 14,
    cudaFuncAttributeClusterSchedulingPolicyPreference = 15,
    cudaFuncAttributeMax
};




enum __attribute__((device_builtin)) cudaFuncCache
{
    cudaFuncCachePreferNone = 0,
    cudaFuncCachePreferShared = 1,
    cudaFuncCachePreferL1 = 2,
    cudaFuncCachePreferEqual = 3
};





enum __attribute__((device_builtin)) cudaSharedMemConfig
{
    cudaSharedMemBankSizeDefault = 0,
    cudaSharedMemBankSizeFourByte = 1,
    cudaSharedMemBankSizeEightByte = 2
};




enum __attribute__((device_builtin)) cudaSharedCarveout {
    cudaSharedmemCarveoutDefault = -1,
    cudaSharedmemCarveoutMaxShared = 100,
    cudaSharedmemCarveoutMaxL1 = 0
};




enum __attribute__((device_builtin)) cudaComputeMode
{
    cudaComputeModeDefault = 0,
    cudaComputeModeExclusive = 1,
    cudaComputeModeProhibited = 2,
    cudaComputeModeExclusiveProcess = 3
};




enum __attribute__((device_builtin)) cudaLimit
{
    cudaLimitStackSize = 0x00,
    cudaLimitPrintfFifoSize = 0x01,
    cudaLimitMallocHeapSize = 0x02,
    cudaLimitDevRuntimeSyncDepth = 0x03,
    cudaLimitDevRuntimePendingLaunchCount = 0x04,
    cudaLimitMaxL2FetchGranularity = 0x05,
    cudaLimitPersistingL2CacheSize = 0x06
};




enum __attribute__((device_builtin)) cudaMemoryAdvise
{
    cudaMemAdviseSetReadMostly = 1,
    cudaMemAdviseUnsetReadMostly = 2,
    cudaMemAdviseSetPreferredLocation = 3,
    cudaMemAdviseUnsetPreferredLocation = 4,
    cudaMemAdviseSetAccessedBy = 5,
    cudaMemAdviseUnsetAccessedBy = 6
};




enum __attribute__((device_builtin)) cudaMemRangeAttribute
{
    cudaMemRangeAttributeReadMostly = 1,
    cudaMemRangeAttributePreferredLocation = 2,
    cudaMemRangeAttributeAccessedBy = 3,
    cudaMemRangeAttributeLastPrefetchLocation = 4
};




enum __attribute__((device_builtin)) cudaOutputMode
{
    cudaKeyValuePair = 0x00,
    cudaCSV = 0x01
};




enum __attribute__((device_builtin)) cudaFlushGPUDirectRDMAWritesOptions {
    cudaFlushGPUDirectRDMAWritesOptionHost = 1<<0,
    cudaFlushGPUDirectRDMAWritesOptionMemOps = 1<<1
};




enum __attribute__((device_builtin)) cudaGPUDirectRDMAWritesOrdering {
    cudaGPUDirectRDMAWritesOrderingNone = 0,
    cudaGPUDirectRDMAWritesOrderingOwner = 100,
    cudaGPUDirectRDMAWritesOrderingAllDevices = 200
};




enum __attribute__((device_builtin)) cudaFlushGPUDirectRDMAWritesScope {
    cudaFlushGPUDirectRDMAWritesToOwner = 100,
    cudaFlushGPUDirectRDMAWritesToAllDevices = 200
};




enum __attribute__((device_builtin)) cudaFlushGPUDirectRDMAWritesTarget {
    cudaFlushGPUDirectRDMAWritesTargetCurrentDevice
};





enum __attribute__((device_builtin)) cudaDeviceAttr
{
    cudaDevAttrMaxThreadsPerBlock = 1,
    cudaDevAttrMaxBlockDimX = 2,
    cudaDevAttrMaxBlockDimY = 3,
    cudaDevAttrMaxBlockDimZ = 4,
    cudaDevAttrMaxGridDimX = 5,
    cudaDevAttrMaxGridDimY = 6,
    cudaDevAttrMaxGridDimZ = 7,
    cudaDevAttrMaxSharedMemoryPerBlock = 8,
    cudaDevAttrTotalConstantMemory = 9,
    cudaDevAttrWarpSize = 10,
    cudaDevAttrMaxPitch = 11,
    cudaDevAttrMaxRegistersPerBlock = 12,
    cudaDevAttrClockRate = 13,
    cudaDevAttrTextureAlignment = 14,
    cudaDevAttrGpuOverlap = 15,
    cudaDevAttrMultiProcessorCount = 16,
    cudaDevAttrKernelExecTimeout = 17,
    cudaDevAttrIntegrated = 18,
    cudaDevAttrCanMapHostMemory = 19,
    cudaDevAttrComputeMode = 20,
    cudaDevAttrMaxTexture1DWidth = 21,
    cudaDevAttrMaxTexture2DWidth = 22,
    cudaDevAttrMaxTexture2DHeight = 23,
    cudaDevAttrMaxTexture3DWidth = 24,
    cudaDevAttrMaxTexture3DHeight = 25,
    cudaDevAttrMaxTexture3DDepth = 26,
    cudaDevAttrMaxTexture2DLayeredWidth = 27,
    cudaDevAttrMaxTexture2DLayeredHeight = 28,
    cudaDevAttrMaxTexture2DLayeredLayers = 29,
    cudaDevAttrSurfaceAlignment = 30,
    cudaDevAttrConcurrentKernels = 31,
    cudaDevAttrEccEnabled = 32,
    cudaDevAttrPciBusId = 33,
    cudaDevAttrPciDeviceId = 34,
    cudaDevAttrTccDriver = 35,
    cudaDevAttrMemoryClockRate = 36,
    cudaDevAttrGlobalMemoryBusWidth = 37,
    cudaDevAttrL2CacheSize = 38,
    cudaDevAttrMaxThreadsPerMultiProcessor = 39,
    cudaDevAttrAsyncEngineCount = 40,
    cudaDevAttrUnifiedAddressing = 41,
    cudaDevAttrMaxTexture1DLayeredWidth = 42,
    cudaDevAttrMaxTexture1DLayeredLayers = 43,
    cudaDevAttrMaxTexture2DGatherWidth = 45,
    cudaDevAttrMaxTexture2DGatherHeight = 46,
    cudaDevAttrMaxTexture3DWidthAlt = 47,
    cudaDevAttrMaxTexture3DHeightAlt = 48,
    cudaDevAttrMaxTexture3DDepthAlt = 49,
    cudaDevAttrPciDomainId = 50,
    cudaDevAttrTexturePitchAlignment = 51,
    cudaDevAttrMaxTextureCubemapWidth = 52,
    cudaDevAttrMaxTextureCubemapLayeredWidth = 53,
    cudaDevAttrMaxTextureCubemapLayeredLayers = 54,
    cudaDevAttrMaxSurface1DWidth = 55,
    cudaDevAttrMaxSurface2DWidth = 56,
    cudaDevAttrMaxSurface2DHeight = 57,
    cudaDevAttrMaxSurface3DWidth = 58,
    cudaDevAttrMaxSurface3DHeight = 59,
    cudaDevAttrMaxSurface3DDepth = 60,
    cudaDevAttrMaxSurface1DLayeredWidth = 61,
    cudaDevAttrMaxSurface1DLayeredLayers = 62,
    cudaDevAttrMaxSurface2DLayeredWidth = 63,
    cudaDevAttrMaxSurface2DLayeredHeight = 64,
    cudaDevAttrMaxSurface2DLayeredLayers = 65,
    cudaDevAttrMaxSurfaceCubemapWidth = 66,
    cudaDevAttrMaxSurfaceCubemapLayeredWidth = 67,
    cudaDevAttrMaxSurfaceCubemapLayeredLayers = 68,
    cudaDevAttrMaxTexture1DLinearWidth = 69,
    cudaDevAttrMaxTexture2DLinearWidth = 70,
    cudaDevAttrMaxTexture2DLinearHeight = 71,
    cudaDevAttrMaxTexture2DLinearPitch = 72,
    cudaDevAttrMaxTexture2DMipmappedWidth = 73,
    cudaDevAttrMaxTexture2DMipmappedHeight = 74,
    cudaDevAttrComputeCapabilityMajor = 75,
    cudaDevAttrComputeCapabilityMinor = 76,
    cudaDevAttrMaxTexture1DMipmappedWidth = 77,
    cudaDevAttrStreamPrioritiesSupported = 78,
    cudaDevAttrGlobalL1CacheSupported = 79,
    cudaDevAttrLocalL1CacheSupported = 80,
    cudaDevAttrMaxSharedMemoryPerMultiprocessor = 81,
    cudaDevAttrMaxRegistersPerMultiprocessor = 82,
    cudaDevAttrManagedMemory = 83,
    cudaDevAttrIsMultiGpuBoard = 84,
    cudaDevAttrMultiGpuBoardGroupID = 85,
    cudaDevAttrHostNativeAtomicSupported = 86,
    cudaDevAttrSingleToDoublePrecisionPerfRatio = 87,
    cudaDevAttrPageableMemoryAccess = 88,
    cudaDevAttrConcurrentManagedAccess = 89,
    cudaDevAttrComputePreemptionSupported = 90,
    cudaDevAttrCanUseHostPointerForRegisteredMem = 91,
    cudaDevAttrReserved92 = 92,
    cudaDevAttrReserved93 = 93,
    cudaDevAttrReserved94 = 94,
    cudaDevAttrCooperativeLaunch = 95,
    cudaDevAttrCooperativeMultiDeviceLaunch = 96,
    cudaDevAttrMaxSharedMemoryPerBlockOptin = 97,
    cudaDevAttrCanFlushRemoteWrites = 98,
    cudaDevAttrHostRegisterSupported = 99,
    cudaDevAttrPageableMemoryAccessUsesHostPageTables = 100,
    cudaDevAttrDirectManagedMemAccessFromHost = 101,
    cudaDevAttrMaxBlocksPerMultiprocessor = 106,
    cudaDevAttrMaxPersistingL2CacheSize = 108,
    cudaDevAttrMaxAccessPolicyWindowSize = 109,
    cudaDevAttrReservedSharedMemoryPerBlock = 111,
    cudaDevAttrSparseCudaArraySupported = 112,
    cudaDevAttrHostRegisterReadOnlySupported = 113,
    cudaDevAttrTimelineSemaphoreInteropSupported = 114,
    cudaDevAttrMaxTimelineSemaphoreInteropSupported = 114,
    cudaDevAttrMemoryPoolsSupported = 115,
    cudaDevAttrGPUDirectRDMASupported = 116,
    cudaDevAttrGPUDirectRDMAFlushWritesOptions = 117,
    cudaDevAttrGPUDirectRDMAWritesOrdering = 118,
    cudaDevAttrMemoryPoolSupportedHandleTypes = 119,
    cudaDevAttrClusterLaunch = 120,
    cudaDevAttrDeferredMappingCudaArraySupported = 121,
    cudaDevAttrMax
};




enum __attribute__((device_builtin)) cudaMemPoolAttr
{
# 1933 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaMemPoolReuseFollowEventDependencies = 0x1,






    cudaMemPoolReuseAllowOpportunistic = 0x2,







    cudaMemPoolReuseAllowInternalDependencies = 0x3,
# 1959 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    cudaMemPoolAttrReleaseThreshold = 0x4,





    cudaMemPoolAttrReservedMemCurrent = 0x5,






    cudaMemPoolAttrReservedMemHigh = 0x6,





    cudaMemPoolAttrUsedMemCurrent = 0x7,






    cudaMemPoolAttrUsedMemHigh = 0x8
};




enum __attribute__((device_builtin)) cudaMemLocationType {
    cudaMemLocationTypeInvalid = 0,
    cudaMemLocationTypeDevice = 1
};






struct __attribute__((device_builtin)) cudaMemLocation {
    enum cudaMemLocationType type;
    int id;
};




enum __attribute__((device_builtin)) cudaMemAccessFlags {
    cudaMemAccessFlagsProtNone = 0,
    cudaMemAccessFlagsProtRead = 1,
    cudaMemAccessFlagsProtReadWrite = 3
};




struct __attribute__((device_builtin)) cudaMemAccessDesc {
    struct cudaMemLocation location;
    enum cudaMemAccessFlags flags;
};




enum __attribute__((device_builtin)) cudaMemAllocationType {
    cudaMemAllocationTypeInvalid = 0x0,



    cudaMemAllocationTypePinned = 0x1,
    cudaMemAllocationTypeMax = 0x7FFFFFFF
};




enum __attribute__((device_builtin)) cudaMemAllocationHandleType {
    cudaMemHandleTypeNone = 0x0,
    cudaMemHandleTypePosixFileDescriptor = 0x1,
    cudaMemHandleTypeWin32 = 0x2,
    cudaMemHandleTypeWin32Kmt = 0x4
};




struct __attribute__((device_builtin)) cudaMemPoolProps {
    enum cudaMemAllocationType allocType;
    enum cudaMemAllocationHandleType handleTypes;
    struct cudaMemLocation location;






    void *win32SecurityAttributes;
    unsigned char reserved[64];
};




struct __attribute__((device_builtin)) cudaMemPoolPtrExportData {
    unsigned char reserved[64];
};




struct __attribute__((device_builtin)) cudaMemAllocNodeParams {




    struct cudaMemPoolProps poolProps;
    const struct cudaMemAccessDesc *accessDescs;
    size_t accessDescCount;
    size_t bytesize;
    void *dptr;
};




enum __attribute__((device_builtin)) cudaGraphMemAttributeType {




    cudaGraphMemAttrUsedMemCurrent = 0x0,






    cudaGraphMemAttrUsedMemHigh = 0x1,






    cudaGraphMemAttrReservedMemCurrent = 0x2,






    cudaGraphMemAttrReservedMemHigh = 0x3
};





enum __attribute__((device_builtin)) cudaDeviceP2PAttr {
    cudaDevP2PAttrPerformanceRank = 1,
    cudaDevP2PAttrAccessSupported = 2,
    cudaDevP2PAttrNativeAtomicSupported = 3,
    cudaDevP2PAttrCudaArrayAccessSupported = 4
};






struct __attribute__((device_builtin)) CUuuid_st {
    char bytes[16];
};
typedef __attribute__((device_builtin)) struct CUuuid_st CUuuid;

typedef __attribute__((device_builtin)) struct CUuuid_st cudaUUID_t;




struct __attribute__((device_builtin)) cudaDeviceProp
{
    char name[256];
    cudaUUID_t uuid;
    char luid[8];
    unsigned int luidDeviceNodeMask;
    size_t totalGlobalMem;
    size_t sharedMemPerBlock;
    int regsPerBlock;
    int warpSize;
    size_t memPitch;
    int maxThreadsPerBlock;
    int maxThreadsDim[3];
    int maxGridSize[3];
    int clockRate;
    size_t totalConstMem;
    int major;
    int minor;
    size_t textureAlignment;
    size_t texturePitchAlignment;
    int deviceOverlap;
    int multiProcessorCount;
    int kernelExecTimeoutEnabled;
    int integrated;
    int canMapHostMemory;
    int computeMode;
    int maxTexture1D;
    int maxTexture1DMipmap;
    int maxTexture1DLinear;
    int maxTexture2D[2];
    int maxTexture2DMipmap[2];
    int maxTexture2DLinear[3];
    int maxTexture2DGather[2];
    int maxTexture3D[3];
    int maxTexture3DAlt[3];
    int maxTextureCubemap;
    int maxTexture1DLayered[2];
    int maxTexture2DLayered[3];
    int maxTextureCubemapLayered[2];
    int maxSurface1D;
    int maxSurface2D[2];
    int maxSurface3D[3];
    int maxSurface1DLayered[2];
    int maxSurface2DLayered[3];
    int maxSurfaceCubemap;
    int maxSurfaceCubemapLayered[2];
    size_t surfaceAlignment;
    int concurrentKernels;
    int ECCEnabled;
    int pciBusID;
    int pciDeviceID;
    int pciDomainID;
    int tccDriver;
    int asyncEngineCount;
    int unifiedAddressing;
    int memoryClockRate;
    int memoryBusWidth;
    int l2CacheSize;
    int persistingL2CacheMaxSize;
    int maxThreadsPerMultiProcessor;
    int streamPrioritiesSupported;
    int globalL1CacheSupported;
    int localL1CacheSupported;
    size_t sharedMemPerMultiprocessor;
    int regsPerMultiprocessor;
    int managedMemory;
    int isMultiGpuBoard;
    int multiGpuBoardGroupID;
    int hostNativeAtomicSupported;
    int singleToDoublePrecisionPerfRatio;
    int pageableMemoryAccess;
    int concurrentManagedAccess;
    int computePreemptionSupported;
    int canUseHostPointerForRegisteredMem;
    int cooperativeLaunch;
    int cooperativeMultiDeviceLaunch;
    size_t sharedMemPerBlockOptin;
    int pageableMemoryAccessUsesHostPageTables;
    int directManagedMemAccessFromHost;
    int maxBlocksPerMultiProcessor;
    int accessPolicyMaxWindowSize;
    size_t reservedSharedMemPerBlock;
};
# 2317 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
typedef __attribute__((device_builtin)) struct __attribute__((device_builtin)) cudaIpcEventHandle_st
{
    char reserved[64];
}cudaIpcEventHandle_t;




typedef __attribute__((device_builtin)) struct __attribute__((device_builtin)) cudaIpcMemHandle_st
{
    char reserved[64];
}cudaIpcMemHandle_t;




enum __attribute__((device_builtin)) cudaExternalMemoryHandleType {



    cudaExternalMemoryHandleTypeOpaqueFd = 1,



    cudaExternalMemoryHandleTypeOpaqueWin32 = 2,



    cudaExternalMemoryHandleTypeOpaqueWin32Kmt = 3,



    cudaExternalMemoryHandleTypeD3D12Heap = 4,



    cudaExternalMemoryHandleTypeD3D12Resource = 5,



    cudaExternalMemoryHandleTypeD3D11Resource = 6,



    cudaExternalMemoryHandleTypeD3D11ResourceKmt = 7,



    cudaExternalMemoryHandleTypeNvSciBuf = 8
};
# 2408 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
struct __attribute__((device_builtin)) cudaExternalMemoryHandleDesc {



    enum cudaExternalMemoryHandleType type;
    union {





        int fd;
# 2435 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
        struct {



            void *handle;




            const void *name;
        } win32;




        const void *nvSciBufObject;
    } handle;



    unsigned long long size;



    unsigned int flags;
};




struct __attribute__((device_builtin)) cudaExternalMemoryBufferDesc {



    unsigned long long offset;



    unsigned long long size;



    unsigned int flags;
};




struct __attribute__((device_builtin)) cudaExternalMemoryMipmappedArrayDesc {




    unsigned long long offset;



    struct cudaChannelFormatDesc formatDesc;



    struct cudaExtent extent;




    unsigned int flags;



    unsigned int numLevels;
};




enum __attribute__((device_builtin)) cudaExternalSemaphoreHandleType {



    cudaExternalSemaphoreHandleTypeOpaqueFd = 1,



    cudaExternalSemaphoreHandleTypeOpaqueWin32 = 2,



    cudaExternalSemaphoreHandleTypeOpaqueWin32Kmt = 3,



    cudaExternalSemaphoreHandleTypeD3D12Fence = 4,



    cudaExternalSemaphoreHandleTypeD3D11Fence = 5,



     cudaExternalSemaphoreHandleTypeNvSciSync = 6,



    cudaExternalSemaphoreHandleTypeKeyedMutex = 7,



    cudaExternalSemaphoreHandleTypeKeyedMutexKmt = 8,



    cudaExternalSemaphoreHandleTypeTimelineSemaphoreFd = 9,



    cudaExternalSemaphoreHandleTypeTimelineSemaphoreWin32 = 10
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreHandleDesc {



    enum cudaExternalSemaphoreHandleType type;
    union {






        int fd;
# 2585 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
        struct {



            void *handle;




            const void *name;
        } win32;



        const void* nvSciSyncObj;
    } handle;



    unsigned int flags;
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreSignalParams_v1 {
    struct {



        struct {



            unsigned long long value;
        } fence;
        union {




            void *fence;
            unsigned long long reserved;
        } nvSciSync;



        struct {



            unsigned long long key;
        } keyedMutex;
    } params;
# 2649 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    unsigned int flags;
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreWaitParams_v1 {
    struct {



        struct {



            unsigned long long value;
        } fence;
        union {




            void *fence;
            unsigned long long reserved;
        } nvSciSync;



        struct {



            unsigned long long key;



            unsigned int timeoutMs;
        } keyedMutex;
    } params;
# 2698 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    unsigned int flags;
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreSignalParams{
    struct {



        struct {



            unsigned long long value;
        } fence;
        union {




            void *fence;
            unsigned long long reserved;
        } nvSciSync;



        struct {



            unsigned long long key;
        } keyedMutex;
        unsigned int reserved[12];
    } params;
# 2744 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    unsigned int flags;
    unsigned int reserved[16];
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreWaitParams {
    struct {



        struct {



            unsigned long long value;
        } fence;
        union {




            void *fence;
            unsigned long long reserved;
        } nvSciSync;



        struct {



            unsigned long long key;



            unsigned int timeoutMs;
        } keyedMutex;
        unsigned int reserved[10];
    } params;
# 2795 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
    unsigned int flags;
    unsigned int reserved[16];
};
# 2808 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
typedef __attribute__((device_builtin)) enum cudaError cudaError_t;




typedef __attribute__((device_builtin)) struct CUstream_st *cudaStream_t;




typedef __attribute__((device_builtin)) struct CUevent_st *cudaEvent_t;




typedef __attribute__((device_builtin)) struct cudaGraphicsResource *cudaGraphicsResource_t;




typedef __attribute__((device_builtin)) enum cudaOutputMode cudaOutputMode_t;




typedef __attribute__((device_builtin)) struct CUexternalMemory_st *cudaExternalMemory_t;




typedef __attribute__((device_builtin)) struct CUexternalSemaphore_st *cudaExternalSemaphore_t;




typedef __attribute__((device_builtin)) struct CUgraph_st *cudaGraph_t;




typedef __attribute__((device_builtin)) struct CUgraphNode_st *cudaGraphNode_t;




typedef __attribute__((device_builtin)) struct CUuserObject_st *cudaUserObject_t;




typedef __attribute__((device_builtin)) struct CUfunc_st *cudaFunction_t;




typedef __attribute__((device_builtin)) struct CUmemPoolHandle_st *cudaMemPool_t;




enum __attribute__((device_builtin)) cudaCGScope {
    cudaCGScopeInvalid = 0,
    cudaCGScopeGrid = 1,
    cudaCGScopeMultiGrid = 2
};




struct __attribute__((device_builtin)) cudaLaunchParams
{
    void *func;
    dim3 gridDim;
    dim3 blockDim;
    void **args;
    size_t sharedMem;
    cudaStream_t stream;
};




struct __attribute__((device_builtin)) cudaKernelNodeParams {
    void* func;
    dim3 gridDim;
    dim3 blockDim;
    unsigned int sharedMemBytes;
    void **kernelParams;
    void **extra;
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreSignalNodeParams {
    cudaExternalSemaphore_t* extSemArray;
    const struct cudaExternalSemaphoreSignalParams* paramsArray;
    unsigned int numExtSems;
};




struct __attribute__((device_builtin)) cudaExternalSemaphoreWaitNodeParams {
    cudaExternalSemaphore_t* extSemArray;
    const struct cudaExternalSemaphoreWaitParams* paramsArray;
    unsigned int numExtSems;
};




enum __attribute__((device_builtin)) cudaGraphNodeType {
    cudaGraphNodeTypeKernel = 0x00,
    cudaGraphNodeTypeMemcpy = 0x01,
    cudaGraphNodeTypeMemset = 0x02,
    cudaGraphNodeTypeHost = 0x03,
    cudaGraphNodeTypeGraph = 0x04,
    cudaGraphNodeTypeEmpty = 0x05,
    cudaGraphNodeTypeWaitEvent = 0x06,
    cudaGraphNodeTypeEventRecord = 0x07,
    cudaGraphNodeTypeExtSemaphoreSignal = 0x08,
    cudaGraphNodeTypeExtSemaphoreWait = 0x09,
    cudaGraphNodeTypeMemAlloc = 0x0a,
    cudaGraphNodeTypeMemFree = 0x0b,
    cudaGraphNodeTypeCount
};




typedef struct CUgraphExec_st* cudaGraphExec_t;




enum __attribute__((device_builtin)) cudaGraphExecUpdateResult {
    cudaGraphExecUpdateSuccess = 0x0,
    cudaGraphExecUpdateError = 0x1,
    cudaGraphExecUpdateErrorTopologyChanged = 0x2,
    cudaGraphExecUpdateErrorNodeTypeChanged = 0x3,
    cudaGraphExecUpdateErrorFunctionChanged = 0x4,
    cudaGraphExecUpdateErrorParametersChanged = 0x5,
    cudaGraphExecUpdateErrorNotSupported = 0x6,
    cudaGraphExecUpdateErrorUnsupportedFunctionChange = 0x7,
    cudaGraphExecUpdateErrorAttributesChanged = 0x8
};





enum __attribute__((device_builtin)) cudaGetDriverEntryPointFlags {
    cudaEnableDefault = 0x0,
    cudaEnableLegacyStream = 0x1,
    cudaEnablePerThreadDefaultStream = 0x2
};




enum __attribute__((device_builtin)) cudaGraphDebugDotFlags {
    cudaGraphDebugDotFlagsVerbose = 1<<0,
    cudaGraphDebugDotFlagsKernelNodeParams = 1<<2,
    cudaGraphDebugDotFlagsMemcpyNodeParams = 1<<3,
    cudaGraphDebugDotFlagsMemsetNodeParams = 1<<4,
    cudaGraphDebugDotFlagsHostNodeParams = 1<<5,
    cudaGraphDebugDotFlagsEventNodeParams = 1<<6,
    cudaGraphDebugDotFlagsExtSemasSignalNodeParams = 1<<7,
    cudaGraphDebugDotFlagsExtSemasWaitNodeParams = 1<<8,
    cudaGraphDebugDotFlagsKernelNodeAttributes = 1<<9,
    cudaGraphDebugDotFlagsHandles = 1<<10
};




enum __attribute__((device_builtin)) cudaGraphInstantiateFlags {
    cudaGraphInstantiateFlagAutoFreeOnLaunch = 1
  , cudaGraphInstantiateFlagUseNodePriority = 8

};




typedef __attribute__((device_builtin)) enum cudaLaunchAttributeID {
    cudaLaunchAttributeIgnore = 0
  , cudaLaunchAttributeAccessPolicyWindow = 1
  , cudaLaunchAttributeCooperative = 2
  , cudaLaunchAttributeSynchronizationPolicy = 3
  , cudaLaunchAttributeClusterDimension = 4
  , cudaLaunchAttributeClusterSchedulingPolicyPreference = 5
  , cudaLaunchAttributeProgrammaticStreamSerialization = 6







  , cudaLaunchAttributeProgrammaticEvent = 7
# 3027 "/opt/dtk-23.10/cuda/include/driver_types.h" 3
  , cudaLaunchAttributePriority = 8
} cudaLaunchAttributeID;




typedef __attribute__((device_builtin)) union cudaLaunchAttributeValue {
    char pad[64];
    struct cudaAccessPolicyWindow accessPolicyWindow;
    int cooperative;
    enum cudaSynchronizationPolicy syncPolicy;
    struct {
        unsigned int x;
        unsigned int y;
        unsigned int z;
    } clusterDim;
    enum cudaClusterSchedulingPolicy clusterSchedulingPolicyPreference;
    int programmaticStreamSerializationAllowed;
    struct {
        cudaEvent_t event;
        int flags;
        int triggerAtBlockStart;
    } programmaticEvent;
    int priority;
} cudaLaunchAttributeValue;




typedef __attribute__((device_builtin)) struct cudaLaunchAttribute_st {
    cudaLaunchAttributeID id;
    char pad[8 - sizeof(cudaLaunchAttributeID)];
    cudaLaunchAttributeValue val;
} cudaLaunchAttribute;




typedef __attribute__((device_builtin)) struct cudaLaunchConfig_st {
    dim3 gridDim;
    dim3 blockDim;
    size_t dynamicSmemBytes;
    cudaStream_t stream;
    cudaLaunchAttribute *attrs;
    unsigned int numAttrs;
} cudaLaunchConfig_t;
# 60 "/opt/dtk-23.10/cuda/include/builtin_types.h" 2 3


# 1 "/opt/dtk-23.10/cuda/include/surface_types.h" 1 3
# 84 "/opt/dtk-23.10/cuda/include/surface_types.h" 3
enum __attribute__((device_builtin)) cudaSurfaceBoundaryMode
{
    cudaBoundaryModeZero = 0,
    cudaBoundaryModeClamp = 1,
    cudaBoundaryModeTrap = 2
};




enum __attribute__((device_builtin)) cudaSurfaceFormatMode
{
    cudaFormatModeForced = 0,
    cudaFormatModeAuto = 1
};





struct __attribute__((device_builtin)) surfaceReference
{



    struct cudaChannelFormatDesc channelDesc;
};





typedef __attribute__((device_builtin)) unsigned long long cudaSurfaceObject_t;
# 63 "/opt/dtk-23.10/cuda/include/builtin_types.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/texture_types.h" 1 3
# 84 "/opt/dtk-23.10/cuda/include/texture_types.h" 3
enum __attribute__((device_builtin)) cudaTextureAddressMode
{
    cudaAddressModeWrap = 0,
    cudaAddressModeClamp = 1,
    cudaAddressModeMirror = 2,
    cudaAddressModeBorder = 3
};




enum __attribute__((device_builtin)) cudaTextureFilterMode
{
    cudaFilterModePoint = 0,
    cudaFilterModeLinear = 1
};




enum __attribute__((device_builtin)) cudaTextureReadMode
{
    cudaReadModeElementType = 0,
    cudaReadModeNormalizedFloat = 1
};




typedef __attribute__((device_builtin)) unsigned long long cudaTextureObject_t;





struct __attribute__((device_builtin)) textureReference
{



    int normalized;

    enum cudaTextureReadMode readMode;



    enum cudaTextureFilterMode filterMode;



    enum cudaTextureAddressMode addressMode[3];



    struct cudaChannelFormatDesc channelDesc;



    int sRGB;



    unsigned int maxAnisotropy;



    enum cudaTextureFilterMode mipmapFilterMode;



    float mipmapLevelBias;



    float minMipmapLevelClamp;



    float maxMipmapLevelClamp;
    cudaTextureObject_t textureObject;
    int numChannels;



    int disableTrilinearOptimization;
    int __cudaReserved[7];
};






struct __attribute__((device_builtin)) cudaTextureDesc
{



    enum cudaTextureAddressMode addressMode[3];



    enum cudaTextureFilterMode filterMode;



    enum cudaTextureReadMode readMode;



    int sRGB;



    float borderColor[4];



    int normalizedCoords;



    unsigned int maxAnisotropy;



    enum cudaTextureFilterMode mipmapFilterMode;



    float mipmapLevelBias;



    float minMipmapLevelClamp;



    float maxMipmapLevelClamp;




};

struct __attribute__((device_builtin)) cudaTextureDesc_v2
{



    enum cudaTextureAddressMode addressMode[3];



    enum cudaTextureFilterMode filterMode;



    enum cudaTextureReadMode readMode;



    int sRGB;



    float borderColor[4];



    int normalizedCoords;



    unsigned int maxAnisotropy;



    enum cudaTextureFilterMode mipmapFilterMode;



    float mipmapLevelBias;



    float minMipmapLevelClamp;



    float maxMipmapLevelClamp;



    int disableTrilinearOptimization;



    int seamlessCubemap;
};
# 64 "/opt/dtk-23.10/cuda/include/builtin_types.h" 2 3
# 92 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/library_types.h" 1 3
# 55 "/opt/dtk-23.10/cuda/include/library_types.h" 3
typedef enum cudaDataType_t
{
    CUDA_R_16F = 2,
    CUDA_C_16F = 6,
    CUDA_R_16BF = 14,
    CUDA_C_16BF = 15,
    CUDA_R_32F = 0,
    CUDA_C_32F = 4,
    CUDA_R_64F = 1,
    CUDA_C_64F = 5,
    CUDA_R_4I = 16,
    CUDA_C_4I = 17,
    CUDA_R_4U = 18,
    CUDA_C_4U = 19,
    CUDA_R_8I = 3,
    CUDA_C_8I = 7,
    CUDA_R_8U = 8,
    CUDA_C_8U = 9,
    CUDA_R_16I = 20,
    CUDA_C_16I = 21,
    CUDA_R_16U = 22,
    CUDA_C_16U = 23,
    CUDA_R_32I = 10,
    CUDA_C_32I = 11,
    CUDA_R_32U = 12,
    CUDA_C_32U = 13,
    CUDA_R_64I = 24,
    CUDA_C_64I = 25,
    CUDA_R_64U = 26,
    CUDA_C_64U = 27,
    CUDA_R_8F_E4M3 = 28,
    CUDA_R_8F_E5M2 = 29,
} cudaDataType;


typedef enum libraryPropertyType_t
{
    MAJOR_VERSION,
    MINOR_VERSION,
    PATCH_LEVEL
} libraryPropertyType;
# 93 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3


# 1 "/opt/dtk-23.10/cuda/include/channel_descriptor.h" 1 3
# 61 "/opt/dtk-23.10/cuda/include/channel_descriptor.h" 3
# 1 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 1 3
# 147 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 148 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 2 3

# 1 "/opt/dtk-23.10/cuda/include/builtin_types.h" 1 3
# 150 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 2 3

# 1 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 1 3
# 64 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 3
extern "C" {


struct cudaFuncAttributes;


inline __attribute__((device)) cudaError_t cudaMalloc(void **p, size_t s)
{
  return cudaErrorUnknown;
}

inline __attribute__((device)) cudaError_t cudaFuncGetAttributes(struct cudaFuncAttributes *p, const void *c)
{
  return cudaErrorUnknown;
}

inline __attribute__((device)) cudaError_t cudaDeviceGetAttribute(int *value, enum cudaDeviceAttr attr, int device)
{
  return cudaErrorUnknown;
}

inline __attribute__((device)) cudaError_t cudaGetDevice(int *device)
{
  return cudaErrorUnknown;
}

inline __attribute__((device)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, const void *func, int blockSize, size_t dynamicSmemSize)
{
  return cudaErrorUnknown;
}

inline __attribute__((device)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, const void *func, int blockSize, size_t dynamicSmemSize, unsigned int flags)
{
  return cudaErrorUnknown;
}



}
# 129 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 130 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 2 3

extern "C"
{
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetAttribute(int *value, enum cudaDeviceAttr attr, int device);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetLimit(size_t *pValue, enum cudaLimit limit);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetCacheConfig(enum cudaFuncCache *pCacheConfig);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetSharedMemConfig(enum cudaSharedMemConfig *pConfig);


extern __attribute__((device)) __attribute__((cudart_builtin)) __attribute__((deprecated("Use of ""cudaDeviceSynchronize"" from device code is deprecated. Moreover, such use will cause this module to fail to load on sm_90+ devices. If calls to ""cudaDeviceSynchronize"" from device code cannot be removed for older devices at this time, you may guard them with __CUDA_ARCH__ macros to remove them only for sm_90+ devices, making sure to generate code for compute_90 for the macros to take effect. Note that this mitigation will no longer work when support for ""cudaDeviceSynchronize"" from device code is eventually dropped for all devices. Disable this warning with -D__CDPRT_SUPPRESS_SYNC_DEPRECATION_WARNING."))) cudaError_t cudaDeviceSynchronize(void);

extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t __cudaDeviceSynchronizeDeprecationAvoidance(void);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaGetLastError(void);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaPeekAtLastError(void);
extern __attribute__((device)) __attribute__((cudart_builtin)) const char* cudaGetErrorString(cudaError_t error);
extern __attribute__((device)) __attribute__((cudart_builtin)) const char* cudaGetErrorName(cudaError_t error);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaGetDeviceCount(int *count);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaGetDevice(int *device);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaStreamCreateWithFlags(cudaStream_t *pStream, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaStreamDestroy(cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaStreamWaitEvent(cudaStream_t stream, cudaEvent_t event, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaStreamWaitEvent_ptsz(cudaStream_t stream, cudaEvent_t event, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaEventCreateWithFlags(cudaEvent_t *event, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaEventRecord(cudaEvent_t event, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaEventRecord_ptsz(cudaEvent_t event, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaEventRecordWithFlags(cudaEvent_t event, cudaStream_t stream, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaEventRecordWithFlags_ptsz(cudaEvent_t event, cudaStream_t stream, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaEventDestroy(cudaEvent_t event);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaFuncGetAttributes(struct cudaFuncAttributes *attr, const void *func);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaFree(void *devPtr);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMalloc(void **devPtr, size_t size);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpyAsync(void *dst, const void *src, size_t count, enum cudaMemcpyKind kind, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpyAsync_ptsz(void *dst, const void *src, size_t count, enum cudaMemcpyKind kind, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpy2DAsync(void *dst, size_t dpitch, const void *src, size_t spitch, size_t width, size_t height, enum cudaMemcpyKind kind, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpy2DAsync_ptsz(void *dst, size_t dpitch, const void *src, size_t spitch, size_t width, size_t height, enum cudaMemcpyKind kind, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpy3DAsync(const struct cudaMemcpy3DParms *p, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpy3DAsync_ptsz(const struct cudaMemcpy3DParms *p, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemsetAsync(void *devPtr, int value, size_t count, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemsetAsync_ptsz(void *devPtr, int value, size_t count, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemset2DAsync(void *devPtr, size_t pitch, int value, size_t width, size_t height, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemset2DAsync_ptsz(void *devPtr, size_t pitch, int value, size_t width, size_t height, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemset3DAsync(struct cudaPitchedPtr pitchedDevPtr, int value, struct cudaExtent extent, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMemset3DAsync_ptsz(struct cudaPitchedPtr pitchedDevPtr, int value, struct cudaExtent extent, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaRuntimeGetVersion(int *runtimeVersion);
# 194 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 3
extern __attribute__((device)) __attribute__((cudart_builtin)) void * cudaGetParameterBuffer(size_t alignment, size_t size);
# 222 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 3
extern __attribute__((device)) __attribute__((cudart_builtin)) void * cudaGetParameterBufferV2(void *func, dim3 gridDimension, dim3 blockDimension, unsigned int sharedMemSize);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaLaunchDevice_ptsz(void *func, void *parameterBuffer, dim3 gridDimension, dim3 blockDimension, unsigned int sharedMemSize, cudaStream_t stream);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaLaunchDeviceV2_ptsz(void *parameterBuffer, cudaStream_t stream);
# 242 "/opt/dtk-23.10/cuda/include/cuda_device_runtime_api.h" 3
    extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaLaunchDevice(void *func, void *parameterBuffer, dim3 gridDimension, dim3 blockDimension, unsigned int sharedMemSize, cudaStream_t stream);
    extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaLaunchDeviceV2(void *parameterBuffer, cudaStream_t stream);


extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, const void *func, int blockSize, size_t dynamicSmemSize);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, const void *func, int blockSize, size_t dynamicSmemSize, unsigned int flags);

extern __attribute__((device)) __attribute__((cudart_builtin)) unsigned long long cudaCGGetIntrinsicHandle(enum cudaCGScope scope);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaCGSynchronize(unsigned long long handle, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaCGSynchronizeGrid(unsigned long long handle, unsigned int flags);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaCGGetSize(unsigned int *numThreads, unsigned int *numGrids, unsigned long long handle);
extern __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaCGGetRank(unsigned int *threadRank, unsigned int *gridRank, unsigned long long handle);
}

template <typename T> static __inline__ __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaMalloc(T **devPtr, size_t size);
template <typename T> static __inline__ __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaFuncGetAttributes(struct cudaFuncAttributes *attr, T *entry);
template <typename T> static __inline__ __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, T func, int blockSize, size_t dynamicSmemSize);
template <typename T> static __inline__ __attribute__((device)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, T func, int blockSize, size_t dynamicSmemSize, unsigned int flags);
# 152 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 2 3
# 267 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern "C" {
# 307 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceReset(void);
# 329 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceSynchronize(void);
# 416 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceSetLimit(enum cudaLimit limit, size_t value);
# 449 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetLimit(size_t *pValue, enum cudaLimit limit);
# 472 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetTexture1DLinearMaxWidth(size_t *maxWidthInElements, const struct cudaChannelFormatDesc *fmtDesc, int device);
# 506 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetCacheConfig(enum cudaFuncCache *pCacheConfig);
# 543 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetStreamPriorityRange(int *leastPriority, int *greatestPriority);
# 587 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceSetCacheConfig(enum cudaFuncCache cacheConfig);
# 618 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetSharedMemConfig(enum cudaSharedMemConfig *pConfig);
# 662 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceSetSharedMemConfig(enum cudaSharedMemConfig config);
# 689 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGetByPCIBusId(int *device, const char *pciBusId);
# 719 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGetPCIBusId(char *pciBusId, int len, int device);
# 767 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaIpcGetEventHandle(cudaIpcEventHandle_t *handle, cudaEvent_t event);
# 808 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaIpcOpenEventHandle(cudaEvent_t *event, cudaIpcEventHandle_t handle);
# 851 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaIpcGetMemHandle(cudaIpcMemHandle_t *handle, void *devPtr);
# 915 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaIpcOpenMemHandle(void **devPtr, cudaIpcMemHandle_t handle, unsigned int flags);
# 951 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaIpcCloseMemHandle(void *devPtr);
# 983 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceFlushGPUDirectRDMAWrites(enum cudaFlushGPUDirectRDMAWritesTarget target, enum cudaFlushGPUDirectRDMAWritesScope scope);
# 1026 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaThreadExit(void);
# 1052 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaThreadSynchronize(void);
# 1101 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaThreadSetLimit(enum cudaLimit limit, size_t value);
# 1134 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaThreadGetLimit(size_t *pValue, enum cudaLimit limit);
# 1170 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaThreadGetCacheConfig(enum cudaFuncCache *pCacheConfig);
# 1217 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaThreadSetCacheConfig(enum cudaFuncCache cacheConfig);
# 1278 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaGetLastError(void);
# 1326 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaPeekAtLastError(void);
# 1342 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) const char* cudaGetErrorName(cudaError_t error);
# 1358 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) const char* cudaGetErrorString(cudaError_t error);
# 1386 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaGetDeviceCount(int *count);
# 1659 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaGetDeviceProperties(struct cudaDeviceProp *prop, int device);
# 1859 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetAttribute(int *value, enum cudaDeviceAttr attr, int device);
# 1877 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGetDefaultMemPool(cudaMemPool_t *memPool, int device);
# 1901 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceSetMemPool(int device, cudaMemPool_t memPool);
# 1921 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGetMemPool(cudaMemPool_t *memPool, int device);
# 1969 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGetNvSciSyncAttributes(void *nvSciSyncAttrList, int device, int flags);
# 2009 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaDeviceGetP2PAttribute(int *value, enum cudaDeviceP2PAttr attr, int srcDevice, int dstDevice);
# 2030 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaChooseDevice(int *device, const struct cudaDeviceProp *prop);
# 2074 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaSetDevice(int device);
# 2095 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaGetDevice(int *device);
# 2126 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaSetValidDevices(int *device_arr, int len);
# 2191 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaSetDeviceFlags( unsigned int flags );
# 2235 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetDeviceFlags( unsigned int *flags );
# 2275 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamCreate(cudaStream_t *pStream);
# 2307 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamCreateWithFlags(cudaStream_t *pStream, unsigned int flags);
# 2353 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamCreateWithPriority(cudaStream_t *pStream, unsigned int flags, int priority);
# 2380 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamGetPriority(cudaStream_t hStream, int *priority);
# 2405 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamGetFlags(cudaStream_t hStream, unsigned int *flags);
# 2420 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaCtxResetPersistingL2Cache(void);
# 2440 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamCopyAttributes(cudaStream_t dst, cudaStream_t src);
# 2461 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamGetAttribute(
        cudaStream_t hStream, cudaLaunchAttributeID attr,
        cudaLaunchAttributeValue *value_out);
# 2485 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamSetAttribute(
        cudaStream_t hStream, cudaLaunchAttributeID attr,
        const cudaLaunchAttributeValue *value);
# 2519 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamDestroy(cudaStream_t stream);
# 2550 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamWaitEvent(cudaStream_t stream, cudaEvent_t event, unsigned int flags = 0);







typedef void ( *cudaStreamCallback_t)(cudaStream_t stream, cudaError_t status, void *userData);
# 2625 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamAddCallback(cudaStream_t stream,
        cudaStreamCallback_t callback, void *userData, unsigned int flags);
# 2649 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamSynchronize(cudaStream_t stream);
# 2674 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamQuery(cudaStream_t stream);
# 2758 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaStreamAttachMemAsync(cudaStream_t stream, void *devPtr, size_t length = 0, unsigned int flags = 0x04);
# 2797 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamBeginCapture(cudaStream_t stream, enum cudaStreamCaptureMode mode);
# 2848 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaThreadExchangeStreamCaptureMode(enum cudaStreamCaptureMode *mode);
# 2876 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamEndCapture(cudaStream_t stream, cudaGraph_t *pGraph);
# 2914 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamIsCapturing(cudaStream_t stream, enum cudaStreamCaptureStatus *pCaptureStatus);
# 2946 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamGetCaptureInfo(cudaStream_t stream, enum cudaStreamCaptureStatus *pCaptureStatus, unsigned long long *pId);
# 3001 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamGetCaptureInfo_v2(cudaStream_t stream, enum cudaStreamCaptureStatus *captureStatus_out, unsigned long long *id_out = 0, cudaGraph_t *graph_out = 0, const cudaGraphNode_t **dependencies_out = 0, size_t *numDependencies_out = 0);
# 3034 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaStreamUpdateCaptureDependencies(cudaStream_t stream, cudaGraphNode_t *dependencies, size_t numDependencies, unsigned int flags = 0);
# 3071 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaEventCreate(cudaEvent_t *event);
# 3108 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaEventCreateWithFlags(cudaEvent_t *event, unsigned int flags);
# 3148 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaEventRecord(cudaEvent_t event, cudaStream_t stream = 0);
# 3195 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaEventRecordWithFlags(cudaEvent_t event, cudaStream_t stream = 0, unsigned int flags = 0);
# 3227 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaEventQuery(cudaEvent_t event);
# 3257 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaEventSynchronize(cudaEvent_t event);
# 3286 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaEventDestroy(cudaEvent_t event);
# 3330 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaEventElapsedTime(float *ms, cudaEvent_t start, cudaEvent_t end);
# 3510 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaImportExternalMemory(cudaExternalMemory_t *extMem_out, const struct cudaExternalMemoryHandleDesc *memHandleDesc);
# 3565 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaExternalMemoryGetMappedBuffer(void **devPtr, cudaExternalMemory_t extMem, const struct cudaExternalMemoryBufferDesc *bufferDesc);
# 3627 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaExternalMemoryGetMappedMipmappedArray(cudaMipmappedArray_t *mipmap, cudaExternalMemory_t extMem, const struct cudaExternalMemoryMipmappedArrayDesc *mipmapDesc);
# 3651 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDestroyExternalMemory(cudaExternalMemory_t extMem);
# 3804 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaImportExternalSemaphore(cudaExternalSemaphore_t *extSem_out, const struct cudaExternalSemaphoreHandleDesc *semHandleDesc);
# 3871 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaSignalExternalSemaphoresAsync_v2(const cudaExternalSemaphore_t *extSemArray, const struct cudaExternalSemaphoreSignalParams *paramsArray, unsigned int numExtSems, cudaStream_t stream = 0);
# 3947 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaWaitExternalSemaphoresAsync_v2(const cudaExternalSemaphore_t *extSemArray, const struct cudaExternalSemaphoreWaitParams *paramsArray, unsigned int numExtSems, cudaStream_t stream = 0);
# 3970 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDestroyExternalSemaphore(cudaExternalSemaphore_t extSem);
# 4037 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaLaunchKernel(const void *func, dim3 gridDim, dim3 blockDim, void **args, size_t sharedMem, cudaStream_t stream);
# 4099 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaLaunchKernelExC(const cudaLaunchConfig_t *config, const void *func, void **args);
# 4156 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaLaunchCooperativeKernel(const void *func, dim3 gridDim, dim3 blockDim, void **args, size_t sharedMem, cudaStream_t stream);
# 4257 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaLaunchCooperativeKernelMultiDevice(struct cudaLaunchParams *launchParamsList, unsigned int numDevices, unsigned int flags = 0);
# 4304 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaFuncSetCacheConfig(const void *func, enum cudaFuncCache cacheConfig);
# 4359 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaFuncSetSharedMemConfig(const void *func, enum cudaSharedMemConfig config);
# 4392 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaFuncGetAttributes(struct cudaFuncAttributes *attr, const void *func);
# 4429 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaFuncSetAttribute(const void *func, enum cudaFuncAttribute attr, int value);
# 4453 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaSetDoubleForDevice(double *d);
# 4477 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaSetDoubleForHost(double *d);
# 4543 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaLaunchHostFunc(cudaStream_t stream, cudaHostFn_t fn, void *userData);
# 4600 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, const void *func, int blockSize, size_t dynamicSMemSize);
# 4629 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyAvailableDynamicSMemPerBlock(size_t *dynamicSmemSize, const void *func, int numBlocks, int blockSize);
# 4674 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, const void *func, int blockSize, size_t dynamicSMemSize, unsigned int flags);
# 4709 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxPotentialClusterSize(int *clusterSize, const void *func, const cudaLaunchConfig_t *launchConfig);
# 4748 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaOccupancyMaxActiveClusters(int *numClusters, const void *func, const cudaLaunchConfig_t *launchConfig);
# 4868 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMallocManaged(void **devPtr, size_t size, unsigned int flags = 0x01);
# 4901 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMalloc(void **devPtr, size_t size);
# 4934 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMallocHost(void **ptr, size_t size);
# 4977 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMallocPitch(void **devPtr, size_t *pitch, size_t width, size_t height);
# 5029 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMallocArray(cudaArray_t *array, const struct cudaChannelFormatDesc *desc, size_t width, size_t height = 0, unsigned int flags = 0);
# 5067 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaFree(void *devPtr);
# 5090 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaFreeHost(void *ptr);
# 5113 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaFreeArray(cudaArray_t array);
# 5136 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaFreeMipmappedArray(cudaMipmappedArray_t mipmappedArray);
# 5202 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaHostAlloc(void **pHost, size_t size, unsigned int flags);
# 5295 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaHostRegister(void *ptr, size_t size, unsigned int flags);
# 5318 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaHostUnregister(void *ptr);
# 5363 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaHostGetDevicePointer(void **pDevice, void *pHost, unsigned int flags);
# 5385 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaHostGetFlags(unsigned int *pFlags, void *pHost);
# 5424 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMalloc3D(struct cudaPitchedPtr* pitchedDevPtr, struct cudaExtent extent);
# 5569 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMalloc3DArray(cudaArray_t *array, const struct cudaChannelFormatDesc* desc, struct cudaExtent extent, unsigned int flags = 0);
# 5714 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMallocMipmappedArray(cudaMipmappedArray_t *mipmappedArray, const struct cudaChannelFormatDesc* desc, struct cudaExtent extent, unsigned int numLevels, unsigned int flags = 0);
# 5747 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetMipmappedArrayLevel(cudaArray_t *levelArray, cudaMipmappedArray_const_t mipmappedArray, unsigned int level);
# 5852 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy3D(const struct cudaMemcpy3DParms *p);
# 5883 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy3DPeer(const struct cudaMemcpy3DPeerParms *p);
# 6001 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpy3DAsync(const struct cudaMemcpy3DParms *p, cudaStream_t stream = 0);
# 6027 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy3DPeerAsync(const struct cudaMemcpy3DPeerParms *p, cudaStream_t stream = 0);
# 6061 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemGetInfo(size_t *free, size_t *total);
# 6087 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaArrayGetInfo(struct cudaChannelFormatDesc *desc, struct cudaExtent *extent, unsigned int *flags, cudaArray_t array);
# 6116 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaArrayGetPlane(cudaArray_t *pPlaneArray, cudaArray_t hArray, unsigned int planeIdx);
# 6139 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaArrayGetMemoryRequirements(struct cudaArrayMemoryRequirements *memoryRequirements, cudaArray_t array, int device);
# 6163 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMipmappedArrayGetMemoryRequirements(struct cudaArrayMemoryRequirements *memoryRequirements, cudaMipmappedArray_t mipmap, int device);
# 6191 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaArrayGetSparseProperties(struct cudaArraySparseProperties *sparseProperties, cudaArray_t array);
# 6221 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaMipmappedArrayGetSparseProperties(struct cudaArraySparseProperties *sparseProperties, cudaMipmappedArray_t mipmap);
# 6266 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy(void *dst, const void *src, size_t count, enum cudaMemcpyKind kind);
# 6301 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpyPeer(void *dst, int dstDevice, const void *src, int srcDevice, size_t count);
# 6350 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy2D(void *dst, size_t dpitch, const void *src, size_t spitch, size_t width, size_t height, enum cudaMemcpyKind kind);
# 6400 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy2DToArray(cudaArray_t dst, size_t wOffset, size_t hOffset, const void *src, size_t spitch, size_t width, size_t height, enum cudaMemcpyKind kind);
# 6450 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy2DFromArray(void *dst, size_t dpitch, cudaArray_const_t src, size_t wOffset, size_t hOffset, size_t width, size_t height, enum cudaMemcpyKind kind);
# 6497 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy2DArrayToArray(cudaArray_t dst, size_t wOffsetDst, size_t hOffsetDst, cudaArray_const_t src, size_t wOffsetSrc, size_t hOffsetSrc, size_t width, size_t height, enum cudaMemcpyKind kind = cudaMemcpyDeviceToDevice);
# 6540 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpyToSymbol(const void *symbol, const void *src, size_t count, size_t offset = 0, enum cudaMemcpyKind kind = cudaMemcpyHostToDevice);
# 6583 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpyFromSymbol(void *dst, const void *symbol, size_t count, size_t offset = 0, enum cudaMemcpyKind kind = cudaMemcpyDeviceToHost);
# 6640 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpyAsync(void *dst, const void *src, size_t count, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 6675 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpyPeerAsync(void *dst, int dstDevice, const void *src, int srcDevice, size_t count, cudaStream_t stream = 0);
# 6738 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMemcpy2DAsync(void *dst, size_t dpitch, const void *src, size_t spitch, size_t width, size_t height, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 6796 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy2DToArrayAsync(cudaArray_t dst, size_t wOffset, size_t hOffset, const void *src, size_t spitch, size_t width, size_t height, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 6853 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpy2DFromArrayAsync(void *dst, size_t dpitch, cudaArray_const_t src, size_t wOffset, size_t hOffset, size_t width, size_t height, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 6904 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpyToSymbolAsync(const void *symbol, const void *src, size_t count, size_t offset, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 6955 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemcpyFromSymbolAsync(void *dst, const void *symbol, size_t count, size_t offset, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 6984 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemset(void *devPtr, int value, size_t count);
# 7018 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemset2D(void *devPtr, size_t pitch, int value, size_t width, size_t height);
# 7064 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemset3D(struct cudaPitchedPtr pitchedDevPtr, int value, struct cudaExtent extent);
# 7100 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMemsetAsync(void *devPtr, int value, size_t count, cudaStream_t stream = 0);
# 7141 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMemset2DAsync(void *devPtr, size_t pitch, int value, size_t width, size_t height, cudaStream_t stream = 0);
# 7194 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaMemset3DAsync(struct cudaPitchedPtr pitchedDevPtr, int value, struct cudaExtent extent, cudaStream_t stream = 0);
# 7222 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetSymbolAddress(void **devPtr, const void *symbol);
# 7249 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetSymbolSize(size_t *size, const void *symbol);
# 7319 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPrefetchAsync(const void *devPtr, size_t count, int dstDevice, cudaStream_t stream = 0);
# 7435 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemAdvise(const void *devPtr, size_t count, enum cudaMemoryAdvise advice, int device);
# 7494 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemRangeGetAttribute(void *data, size_t dataSize, enum cudaMemRangeAttribute attribute, const void *devPtr, size_t count);
# 7533 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemRangeGetAttributes(void **data, size_t *dataSizes, enum cudaMemRangeAttribute *attributes, size_t numAttributes, const void *devPtr, size_t count);
# 7593 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaMemcpyToArray(cudaArray_t dst, size_t wOffset, size_t hOffset, const void *src, size_t count, enum cudaMemcpyKind kind);
# 7635 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaMemcpyFromArray(void *dst, cudaArray_const_t src, size_t wOffset, size_t hOffset, size_t count, enum cudaMemcpyKind kind);
# 7678 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaMemcpyArrayToArray(cudaArray_t dst, size_t wOffsetDst, size_t hOffsetDst, cudaArray_const_t src, size_t wOffsetSrc, size_t hOffsetSrc, size_t count, enum cudaMemcpyKind kind = cudaMemcpyDeviceToDevice);
# 7729 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaMemcpyToArrayAsync(cudaArray_t dst, size_t wOffset, size_t hOffset, const void *src, size_t count, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 7779 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaMemcpyFromArrayAsync(void *dst, cudaArray_const_t src, size_t wOffset, size_t hOffset, size_t count, enum cudaMemcpyKind kind, cudaStream_t stream = 0);
# 7848 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMallocAsync(void **devPtr, size_t size, cudaStream_t hStream);
# 7874 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaFreeAsync(void *devPtr, cudaStream_t hStream);
# 7899 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolTrimTo(cudaMemPool_t memPool, size_t minBytesToKeep);
# 7943 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolSetAttribute(cudaMemPool_t memPool, enum cudaMemPoolAttr attr, void *value );
# 7991 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolGetAttribute(cudaMemPool_t memPool, enum cudaMemPoolAttr attr, void *value );
# 8006 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolSetAccess(cudaMemPool_t memPool, const struct cudaMemAccessDesc *descList, size_t count);
# 8019 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolGetAccess(enum cudaMemAccessFlags *flags, cudaMemPool_t memPool, struct cudaMemLocation *location);
# 8039 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolCreate(cudaMemPool_t *memPool, const struct cudaMemPoolProps *poolProps);
# 8061 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolDestroy(cudaMemPool_t memPool);
# 8097 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMallocFromPoolAsync(void **ptr, size_t size, cudaMemPool_t memPool, cudaStream_t stream);
# 8122 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolExportToShareableHandle(
    void *shareableHandle,
    cudaMemPool_t memPool,
    enum cudaMemAllocationHandleType handleType,
    unsigned int flags);
# 8149 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolImportFromShareableHandle(
    cudaMemPool_t *memPool,
    void *shareableHandle,
    enum cudaMemAllocationHandleType handleType,
    unsigned int flags);
# 8172 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolExportPointer(struct cudaMemPoolPtrExportData *exportData, void *ptr);
# 8201 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaMemPoolImportPointer(void **ptr, cudaMemPool_t memPool, struct cudaMemPoolPtrExportData *exportData);
# 8353 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaPointerGetAttributes(struct cudaPointerAttributes *attributes, const void *ptr);
# 8394 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceCanAccessPeer(int *canAccessPeer, int device, int peerDevice);
# 8436 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceEnablePeerAccess(int peerDevice, unsigned int flags);
# 8458 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceDisablePeerAccess(int peerDevice);
# 8522 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsUnregisterResource(cudaGraphicsResource_t resource);
# 8557 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsResourceSetMapFlags(cudaGraphicsResource_t resource, unsigned int flags);
# 8596 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsMapResources(int count, cudaGraphicsResource_t *resources, cudaStream_t stream = 0);
# 8631 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsUnmapResources(int count, cudaGraphicsResource_t *resources, cudaStream_t stream = 0);
# 8663 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsResourceGetMappedPointer(void **devPtr, size_t *size, cudaGraphicsResource_t resource);
# 8701 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsSubResourceGetMappedArray(cudaArray_t *array, cudaGraphicsResource_t resource, unsigned int arrayIndex, unsigned int mipLevel);
# 8730 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphicsResourceGetMappedMipmappedArray(cudaMipmappedArray_t *mipmappedArray, cudaGraphicsResource_t resource);
# 8801 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaBindTexture(size_t *offset, const struct textureReference *texref, const void *devPtr, const struct cudaChannelFormatDesc *desc, size_t size = (2147483647 *2U +1U));
# 8860 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaBindTexture2D(size_t *offset, const struct textureReference *texref, const void *devPtr, const struct cudaChannelFormatDesc *desc, size_t width, size_t height, size_t pitch);
# 8898 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaBindTextureToArray(const struct textureReference *texref, cudaArray_const_t array, const struct cudaChannelFormatDesc *desc);
# 8938 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaBindTextureToMipmappedArray(const struct textureReference *texref, cudaMipmappedArray_const_t mipmappedArray, const struct cudaChannelFormatDesc *desc);
# 8964 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaUnbindTexture(const struct textureReference *texref);
# 8993 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaGetTextureAlignmentOffset(size_t *offset, const struct textureReference *texref);
# 9023 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaGetTextureReference(const struct textureReference **texref, const void *symbol);
# 9068 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaBindSurfaceToArray(const struct surfaceReference *surfref, cudaArray_const_t array, const struct cudaChannelFormatDesc *desc);
# 9093 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((deprecated)) __attribute__((host)) cudaError_t cudaGetSurfaceReference(const struct surfaceReference **surfref, const void *symbol);
# 9128 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetChannelDesc(struct cudaChannelFormatDesc *desc, cudaArray_const_t array);
# 9158 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) struct cudaChannelFormatDesc cudaCreateChannelDesc(int x, int y, int z, int w, enum cudaChannelFormatKind f);
# 9375 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaCreateTextureObject(cudaTextureObject_t *pTexObject, const struct cudaResourceDesc *pResDesc, const struct cudaTextureDesc *pTexDesc, const struct cudaResourceViewDesc *pResViewDesc);
# 9599 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaCreateTextureObject_v2(cudaTextureObject_t *pTexObject, const struct cudaResourceDesc *pResDesc, const struct cudaTextureDesc_v2 *pTexDesc, const struct cudaResourceViewDesc *pResViewDesc);
# 9619 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDestroyTextureObject(cudaTextureObject_t texObject);
# 9639 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetTextureObjectResourceDesc(struct cudaResourceDesc *pResDesc, cudaTextureObject_t texObject);
# 9659 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetTextureObjectTextureDesc(struct cudaTextureDesc *pTexDesc, cudaTextureObject_t texObject);
# 9679 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetTextureObjectTextureDesc_v2(struct cudaTextureDesc_v2 *pTexDesc, cudaTextureObject_t texObject);
# 9700 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetTextureObjectResourceViewDesc(struct cudaResourceViewDesc *pResViewDesc, cudaTextureObject_t texObject);
# 9745 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaCreateSurfaceObject(cudaSurfaceObject_t *pSurfObject, const struct cudaResourceDesc *pResDesc);
# 9765 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDestroySurfaceObject(cudaSurfaceObject_t surfObject);
# 9784 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetSurfaceObjectResourceDesc(struct cudaResourceDesc *pResDesc, cudaSurfaceObject_t surfObject);
# 9818 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDriverGetVersion(int *driverVersion);
# 9843 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) __attribute__((cudart_builtin)) cudaError_t cudaRuntimeGetVersion(int *runtimeVersion);
# 9890 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphCreate(cudaGraph_t *pGraph, unsigned int flags);
# 9987 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddKernelNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, const struct cudaKernelNodeParams *pNodeParams);
# 10020 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphKernelNodeGetParams(cudaGraphNode_t node, struct cudaKernelNodeParams *pNodeParams);
# 10045 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphKernelNodeSetParams(cudaGraphNode_t node, const struct cudaKernelNodeParams *pNodeParams);
# 10065 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphKernelNodeCopyAttributes(
        cudaGraphNode_t hSrc,
        cudaGraphNode_t hDst);
# 10088 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphKernelNodeGetAttribute(
    cudaGraphNode_t hNode,
    cudaLaunchAttributeID attr,
    cudaLaunchAttributeValue *value_out);
# 10112 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphKernelNodeSetAttribute(
    cudaGraphNode_t hNode,
    cudaLaunchAttributeID attr,
    const cudaLaunchAttributeValue *value);
# 10162 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddMemcpyNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, const struct cudaMemcpy3DParms *pCopyParams);
# 10221 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphAddMemcpyNodeToSymbol(
    cudaGraphNode_t *pGraphNode,
    cudaGraph_t graph,
    const cudaGraphNode_t *pDependencies,
    size_t numDependencies,
    const void* symbol,
    const void* src,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind);
# 10290 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphAddMemcpyNodeFromSymbol(
    cudaGraphNode_t* pGraphNode,
    cudaGraph_t graph,
    const cudaGraphNode_t* pDependencies,
    size_t numDependencies,
    void* dst,
    const void* symbol,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind);
# 10358 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphAddMemcpyNode1D(
    cudaGraphNode_t *pGraphNode,
    cudaGraph_t graph,
    const cudaGraphNode_t *pDependencies,
    size_t numDependencies,
    void* dst,
    const void* src,
    size_t count,
    enum cudaMemcpyKind kind);
# 10390 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphMemcpyNodeGetParams(cudaGraphNode_t node, struct cudaMemcpy3DParms *pNodeParams);
# 10416 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphMemcpyNodeSetParams(cudaGraphNode_t node, const struct cudaMemcpy3DParms *pNodeParams);
# 10455 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphMemcpyNodeSetParamsToSymbol(
    cudaGraphNode_t node,
    const void* symbol,
    const void* src,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind);
# 10501 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphMemcpyNodeSetParamsFromSymbol(
    cudaGraphNode_t node,
    void* dst,
    const void* symbol,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind);
# 10547 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphMemcpyNodeSetParams1D(
    cudaGraphNode_t node,
    void* dst,
    const void* src,
    size_t count,
    enum cudaMemcpyKind kind);
# 10594 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddMemsetNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, const struct cudaMemsetParams *pMemsetParams);
# 10617 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphMemsetNodeGetParams(cudaGraphNode_t node, struct cudaMemsetParams *pNodeParams);
# 10640 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphMemsetNodeSetParams(cudaGraphNode_t node, const struct cudaMemsetParams *pNodeParams);
# 10681 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddHostNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, const struct cudaHostNodeParams *pNodeParams);
# 10704 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphHostNodeGetParams(cudaGraphNode_t node, struct cudaHostNodeParams *pNodeParams);
# 10727 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphHostNodeSetParams(cudaGraphNode_t node, const struct cudaHostNodeParams *pNodeParams);
# 10767 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddChildGraphNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, cudaGraph_t childGraph);
# 10794 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphChildGraphNodeGetGraph(cudaGraphNode_t node, cudaGraph_t *pGraph);
# 10831 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddEmptyNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies);
# 10874 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphAddEventRecordNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, cudaEvent_t event);
# 10901 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphEventRecordNodeGetEvent(cudaGraphNode_t node, cudaEvent_t *event_out);
# 10928 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphEventRecordNodeSetEvent(cudaGraphNode_t node, cudaEvent_t event);
# 10974 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphAddEventWaitNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, cudaEvent_t event);
# 11001 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphEventWaitNodeGetEvent(cudaGraphNode_t node, cudaEvent_t *event_out);
# 11028 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphEventWaitNodeSetEvent(cudaGraphNode_t node, cudaEvent_t event);
# 11077 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddExternalSemaphoresSignalNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, const struct cudaExternalSemaphoreSignalNodeParams *nodeParams);
# 11110 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExternalSemaphoresSignalNodeGetParams(cudaGraphNode_t hNode, struct cudaExternalSemaphoreSignalNodeParams *params_out);
# 11137 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExternalSemaphoresSignalNodeSetParams(cudaGraphNode_t hNode, const struct cudaExternalSemaphoreSignalNodeParams *nodeParams);
# 11186 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddExternalSemaphoresWaitNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, const struct cudaExternalSemaphoreWaitNodeParams *nodeParams);
# 11219 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExternalSemaphoresWaitNodeGetParams(cudaGraphNode_t hNode, struct cudaExternalSemaphoreWaitNodeParams *params_out);
# 11246 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExternalSemaphoresWaitNodeSetParams(cudaGraphNode_t hNode, const struct cudaExternalSemaphoreWaitNodeParams *nodeParams);
# 11323 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddMemAllocNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, struct cudaMemAllocNodeParams *nodeParams);
# 11350 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphMemAllocNodeGetParams(cudaGraphNode_t node, struct cudaMemAllocNodeParams *params_out);
# 11410 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddMemFreeNode(cudaGraphNode_t *pGraphNode, cudaGraph_t graph, const cudaGraphNode_t *pDependencies, size_t numDependencies, void *dptr);
# 11434 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphMemFreeNodeGetParams(cudaGraphNode_t node, void *dptr_out);
# 11462 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGraphMemTrim(int device);
# 11499 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceGetGraphMemAttribute(int device, enum cudaGraphMemAttributeType attr, void* value);
# 11533 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaDeviceSetGraphMemAttribute(int device, enum cudaGraphMemAttributeType attr, void* value);
# 11561 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphClone(cudaGraph_t *pGraphClone, cudaGraph_t originalGraph);
# 11589 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphNodeFindInClone(cudaGraphNode_t *pNode, cudaGraphNode_t originalNode, cudaGraph_t clonedGraph);
# 11620 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphNodeGetType(cudaGraphNode_t node, enum cudaGraphNodeType *pType);
# 11651 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphGetNodes(cudaGraph_t graph, cudaGraphNode_t *nodes, size_t *numNodes);
# 11682 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphGetRootNodes(cudaGraph_t graph, cudaGraphNode_t *pRootNodes, size_t *pNumRootNodes);
# 11716 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphGetEdges(cudaGraph_t graph, cudaGraphNode_t *from, cudaGraphNode_t *to, size_t *numEdges);
# 11747 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphNodeGetDependencies(cudaGraphNode_t node, cudaGraphNode_t *pDependencies, size_t *pNumDependencies);
# 11779 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphNodeGetDependentNodes(cudaGraphNode_t node, cudaGraphNode_t *pDependentNodes, size_t *pNumDependentNodes);
# 11810 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphAddDependencies(cudaGraph_t graph, const cudaGraphNode_t *from, const cudaGraphNode_t *to, size_t numDependencies);
# 11841 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphRemoveDependencies(cudaGraph_t graph, const cudaGraphNode_t *from, const cudaGraphNode_t *to, size_t numDependencies);
# 11871 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphDestroyNode(cudaGraphNode_t node);
# 11909 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphInstantiate(cudaGraphExec_t *pGraphExec, cudaGraph_t graph, cudaGraphNode_t *pErrorNode, char *pLogBuffer, size_t bufferSize);
# 11957 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphInstantiateWithFlags(cudaGraphExec_t *pGraphExec, cudaGraph_t graph, unsigned long long flags);
# 12001 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecKernelNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t node, const struct cudaKernelNodeParams *pNodeParams);
# 12051 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecMemcpyNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t node, const struct cudaMemcpy3DParms *pNodeParams);
# 12106 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphExecMemcpyNodeSetParamsToSymbol(
    cudaGraphExec_t hGraphExec,
    cudaGraphNode_t node,
    const void* symbol,
    const void* src,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind);
# 12169 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphExecMemcpyNodeSetParamsFromSymbol(
    cudaGraphExec_t hGraphExec,
    cudaGraphNode_t node,
    void* dst,
    const void* symbol,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind);
# 12230 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphExecMemcpyNodeSetParams1D(
    cudaGraphExec_t hGraphExec,
    cudaGraphNode_t node,
    void* dst,
    const void* src,
    size_t count,
    enum cudaMemcpyKind kind);
# 12284 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecMemsetNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t node, const struct cudaMemsetParams *pNodeParams);
# 12323 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecHostNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t node, const struct cudaHostNodeParams *pNodeParams);
# 12369 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphExecChildGraphNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t node, cudaGraph_t childGraph);
# 12413 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphExecEventRecordNodeSetEvent(cudaGraphExec_t hGraphExec, cudaGraphNode_t hNode, cudaEvent_t event);
# 12457 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphExecEventWaitNodeSetEvent(cudaGraphExec_t hGraphExec, cudaGraphNode_t hNode, cudaEvent_t event);
# 12504 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecExternalSemaphoresSignalNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t hNode, const struct cudaExternalSemaphoreSignalNodeParams *nodeParams);
# 12551 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecExternalSemaphoresWaitNodeSetParams(cudaGraphExec_t hGraphExec, cudaGraphNode_t hNode, const struct cudaExternalSemaphoreWaitNodeParams *nodeParams);
# 12591 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphNodeSetEnabled(cudaGraphExec_t hGraphExec, cudaGraphNode_t hNode, unsigned int isEnabled);
# 12625 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphNodeGetEnabled(cudaGraphExec_t hGraphExec, cudaGraphNode_t hNode, unsigned int *isEnabled);
# 12706 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecUpdate(cudaGraphExec_t hGraphExec, cudaGraph_t hGraph, cudaGraphNode_t *hErrorNode_out, enum cudaGraphExecUpdateResult *updateResult_out);
# 12731 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
 extern __attribute__((host)) cudaError_t cudaGraphUpload(cudaGraphExec_t graphExec, cudaStream_t stream);
# 12762 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphLaunch(cudaGraphExec_t graphExec, cudaStream_t stream);
# 12785 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphExecDestroy(cudaGraphExec_t graphExec);
# 12806 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphDestroy(cudaGraph_t graph);
# 12825 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphDebugDotPrint(cudaGraph_t graph, const char *path, unsigned int flags);
# 12861 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaUserObjectCreate(cudaUserObject_t *object_out, void *ptr, cudaHostFn_t destroy, unsigned int initialRefcount, unsigned int flags);
# 12885 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaUserObjectRetain(cudaUserObject_t object, unsigned int count = 1);
# 12913 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaUserObjectRelease(cudaUserObject_t object, unsigned int count = 1);
# 12941 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphRetainUserObject(cudaGraph_t graph, cudaUserObject_t object, unsigned int count = 1, unsigned int flags = 0);
# 12966 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGraphReleaseUserObject(cudaGraph_t graph, cudaUserObject_t object, unsigned int count = 1);
# 13032 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetDriverEntryPoint(const char *symbol, void **funcPtr, unsigned long long flags);




extern __attribute__((host)) cudaError_t cudaGetExportTable(const void **ppExportTable, const cudaUUID_t *pExportTableId);
# 13213 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
extern __attribute__((host)) cudaError_t cudaGetFuncBySymbol(cudaFunction_t* functionPtr, const void* symbolPtr);
# 13365 "/opt/dtk-23.10/cuda/include/cuda_runtime_api.h" 3
}
# 62 "/opt/dtk-23.10/cuda/include/channel_descriptor.h" 2 3
# 124 "/opt/dtk-23.10/cuda/include/channel_descriptor.h" 3
template<class T> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc(void)
{
  return cudaCreateChannelDesc(0, 0, 0, 0, cudaChannelFormatKindNone);
}

static __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDescHalf(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindFloat);
}

static __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDescHalf1(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindFloat);
}

static __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDescHalf2(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindFloat);
}

static __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDescHalf4(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindFloat);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<char>(void)
{
  int e = (int)sizeof(char) * 8;




  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);

}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<signed char>(void)
{
  int e = (int)sizeof(signed char) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<unsigned char>(void)
{
  int e = (int)sizeof(unsigned char) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<char1>(void)
{
  int e = (int)sizeof(signed char) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<uchar1>(void)
{
  int e = (int)sizeof(unsigned char) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<char2>(void)
{
  int e = (int)sizeof(signed char) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<uchar2>(void)
{
  int e = (int)sizeof(unsigned char) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<char4>(void)
{
  int e = (int)sizeof(signed char) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<uchar4>(void)
{
  int e = (int)sizeof(unsigned char) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<short>(void)
{
  int e = (int)sizeof(short) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<unsigned short>(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<short1>(void)
{
  int e = (int)sizeof(short) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<ushort1>(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<short2>(void)
{
  int e = (int)sizeof(short) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<ushort2>(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<short4>(void)
{
  int e = (int)sizeof(short) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<ushort4>(void)
{
  int e = (int)sizeof(unsigned short) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<int>(void)
{
  int e = (int)sizeof(int) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<unsigned int>(void)
{
  int e = (int)sizeof(unsigned int) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<int1>(void)
{
  int e = (int)sizeof(int) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<uint1>(void)
{
  int e = (int)sizeof(unsigned int) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<int2>(void)
{
  int e = (int)sizeof(int) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<uint2>(void)
{
  int e = (int)sizeof(unsigned int) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindUnsigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<int4>(void)
{
  int e = (int)sizeof(int) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindSigned);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<uint4>(void)
{
  int e = (int)sizeof(unsigned int) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindUnsigned);
}
# 396 "/opt/dtk-23.10/cuda/include/channel_descriptor.h" 3
template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<float>(void)
{
  int e = (int)sizeof(float) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindFloat);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<float1>(void)
{
  int e = (int)sizeof(float) * 8;

  return cudaCreateChannelDesc(e, 0, 0, 0, cudaChannelFormatKindFloat);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<float2>(void)
{
  int e = (int)sizeof(float) * 8;

  return cudaCreateChannelDesc(e, e, 0, 0, cudaChannelFormatKindFloat);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<float4>(void)
{
  int e = (int)sizeof(float) * 8;

  return cudaCreateChannelDesc(e, e, e, e, cudaChannelFormatKindFloat);
}

static __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDescNV12(void)
{
    int e = (int)sizeof(char) * 8;

    return cudaCreateChannelDesc(e, e, e, 0, cudaChannelFormatKindNV12);
}

template<cudaChannelFormatKind> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc(void)
{
    return cudaCreateChannelDesc(0, 0, 0, 0, cudaChannelFormatKindNone);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedNormalized8X1>(void)
{
    return cudaCreateChannelDesc(8, 0, 0, 0, cudaChannelFormatKindSignedNormalized8X1);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedNormalized8X2>(void)
{
    return cudaCreateChannelDesc(8, 8, 0, 0, cudaChannelFormatKindSignedNormalized8X2);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedNormalized8X4>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindSignedNormalized8X4);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedNormalized8X1>(void)
{
    return cudaCreateChannelDesc(8, 0, 0, 0, cudaChannelFormatKindUnsignedNormalized8X1);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedNormalized8X2>(void)
{
    return cudaCreateChannelDesc(8, 8, 0, 0, cudaChannelFormatKindUnsignedNormalized8X2);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedNormalized8X4>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedNormalized8X4);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedNormalized16X1>(void)
{
    return cudaCreateChannelDesc(16, 0, 0, 0, cudaChannelFormatKindSignedNormalized16X1);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedNormalized16X2>(void)
{
    return cudaCreateChannelDesc(16, 16, 0, 0, cudaChannelFormatKindSignedNormalized16X2);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedNormalized16X4>(void)
{
    return cudaCreateChannelDesc(16, 16, 16, 16, cudaChannelFormatKindSignedNormalized16X4);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedNormalized16X1>(void)
{
    return cudaCreateChannelDesc(16, 0, 0, 0, cudaChannelFormatKindUnsignedNormalized16X1);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedNormalized16X2>(void)
{
    return cudaCreateChannelDesc(16, 16, 0, 0, cudaChannelFormatKindUnsignedNormalized16X2);
}

template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedNormalized16X4>(void)
{
    return cudaCreateChannelDesc(16, 16, 16, 16, cudaChannelFormatKindUnsignedNormalized16X4);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindNV12>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 0, cudaChannelFormatKindNV12);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed1>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed1);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed1SRGB>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed1SRGB);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed2>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed2);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed2SRGB>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed2SRGB);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed3>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed3);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed3SRGB>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed3SRGB);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed4>(void)
{
    return cudaCreateChannelDesc(8, 0, 0, 0, cudaChannelFormatKindUnsignedBlockCompressed4);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedBlockCompressed4>(void)
{
    return cudaCreateChannelDesc(8, 0, 0, 0, cudaChannelFormatKindSignedBlockCompressed4);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed5>(void)
{
    return cudaCreateChannelDesc(8, 8, 0, 0, cudaChannelFormatKindUnsignedBlockCompressed5);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedBlockCompressed5>(void)
{
    return cudaCreateChannelDesc(8, 8, 0, 0, cudaChannelFormatKindSignedBlockCompressed5);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed6H>(void)
{
    return cudaCreateChannelDesc(16, 16, 16, 0, cudaChannelFormatKindUnsignedBlockCompressed6H);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindSignedBlockCompressed6H>(void)
{
    return cudaCreateChannelDesc(16, 16, 16, 0, cudaChannelFormatKindSignedBlockCompressed6H);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed7>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed7);
}


template<> __inline__ __attribute__((host)) cudaChannelFormatDesc cudaCreateChannelDesc<cudaChannelFormatKindUnsignedBlockCompressed7SRGB>(void)
{
    return cudaCreateChannelDesc(8, 8, 8, 8, cudaChannelFormatKindUnsignedBlockCompressed7SRGB);
}
# 96 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3

# 1 "/opt/dtk-23.10/cuda/include/driver_functions.h" 1 3
# 53 "/opt/dtk-23.10/cuda/include/driver_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/builtin_types.h" 1 3
# 54 "/opt/dtk-23.10/cuda/include/driver_functions.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 55 "/opt/dtk-23.10/cuda/include/driver_functions.h" 2 3
# 79 "/opt/dtk-23.10/cuda/include/driver_functions.h" 3
static __inline__ __attribute__((host)) struct cudaPitchedPtr make_cudaPitchedPtr(void *d, size_t p, size_t xsz, size_t ysz)
{
  struct cudaPitchedPtr s;

  s.ptr = d;
  s.pitch = p;
  s.xsize = xsz;
  s.ysize = ysz;

  return s;
}
# 106 "/opt/dtk-23.10/cuda/include/driver_functions.h" 3
static __inline__ __attribute__((host)) struct cudaPos make_cudaPos(size_t x, size_t y, size_t z)
{
  struct cudaPos p;

  p.x = x;
  p.y = y;
  p.z = z;

  return p;
}
# 132 "/opt/dtk-23.10/cuda/include/driver_functions.h" 3
static __inline__ __attribute__((host)) struct cudaExtent make_cudaExtent(size_t w, size_t h, size_t d)
{
  struct cudaExtent e;

  e.width = w;
  e.height = h;
  e.depth = d;

  return e;
}
# 98 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3


# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 101 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/vector_functions.h" 1 3
# 74 "/opt/dtk-23.10/cuda/include/vector_functions.h" 3
static __inline__ __attribute__((host)) __attribute__((device)) char1 make_char1(signed char x);

static __inline__ __attribute__((host)) __attribute__((device)) uchar1 make_uchar1(unsigned char x);

static __inline__ __attribute__((host)) __attribute__((device)) char2 make_char2(signed char x, signed char y);

static __inline__ __attribute__((host)) __attribute__((device)) uchar2 make_uchar2(unsigned char x, unsigned char y);

static __inline__ __attribute__((host)) __attribute__((device)) char3 make_char3(signed char x, signed char y, signed char z);

static __inline__ __attribute__((host)) __attribute__((device)) uchar3 make_uchar3(unsigned char x, unsigned char y, unsigned char z);

static __inline__ __attribute__((host)) __attribute__((device)) char4 make_char4(signed char x, signed char y, signed char z, signed char w);

static __inline__ __attribute__((host)) __attribute__((device)) uchar4 make_uchar4(unsigned char x, unsigned char y, unsigned char z, unsigned char w);

static __inline__ __attribute__((host)) __attribute__((device)) short1 make_short1(short x);

static __inline__ __attribute__((host)) __attribute__((device)) ushort1 make_ushort1(unsigned short x);

static __inline__ __attribute__((host)) __attribute__((device)) short2 make_short2(short x, short y);

static __inline__ __attribute__((host)) __attribute__((device)) ushort2 make_ushort2(unsigned short x, unsigned short y);

static __inline__ __attribute__((host)) __attribute__((device)) short3 make_short3(short x,short y, short z);

static __inline__ __attribute__((host)) __attribute__((device)) ushort3 make_ushort3(unsigned short x, unsigned short y, unsigned short z);

static __inline__ __attribute__((host)) __attribute__((device)) short4 make_short4(short x, short y, short z, short w);

static __inline__ __attribute__((host)) __attribute__((device)) ushort4 make_ushort4(unsigned short x, unsigned short y, unsigned short z, unsigned short w);

static __inline__ __attribute__((host)) __attribute__((device)) int1 make_int1(int x);

static __inline__ __attribute__((host)) __attribute__((device)) uint1 make_uint1(unsigned int x);

static __inline__ __attribute__((host)) __attribute__((device)) int2 make_int2(int x, int y);

static __inline__ __attribute__((host)) __attribute__((device)) uint2 make_uint2(unsigned int x, unsigned int y);

static __inline__ __attribute__((host)) __attribute__((device)) int3 make_int3(int x, int y, int z);

static __inline__ __attribute__((host)) __attribute__((device)) uint3 make_uint3(unsigned int x, unsigned int y, unsigned int z);

static __inline__ __attribute__((host)) __attribute__((device)) int4 make_int4(int x, int y, int z, int w);

static __inline__ __attribute__((host)) __attribute__((device)) uint4 make_uint4(unsigned int x, unsigned int y, unsigned int z, unsigned int w);

static __inline__ __attribute__((host)) __attribute__((device)) long1 make_long1(long int x);

static __inline__ __attribute__((host)) __attribute__((device)) ulong1 make_ulong1(unsigned long int x);

static __inline__ __attribute__((host)) __attribute__((device)) long2 make_long2(long int x, long int y);

static __inline__ __attribute__((host)) __attribute__((device)) ulong2 make_ulong2(unsigned long int x, unsigned long int y);

static __inline__ __attribute__((host)) __attribute__((device)) long3 make_long3(long int x, long int y, long int z);

static __inline__ __attribute__((host)) __attribute__((device)) ulong3 make_ulong3(unsigned long int x, unsigned long int y, unsigned long int z);

static __inline__ __attribute__((host)) __attribute__((device)) long4 make_long4(long int x, long int y, long int z, long int w);

static __inline__ __attribute__((host)) __attribute__((device)) ulong4 make_ulong4(unsigned long int x, unsigned long int y, unsigned long int z, unsigned long int w);

static __inline__ __attribute__((host)) __attribute__((device)) float1 make_float1(float x);

static __inline__ __attribute__((host)) __attribute__((device)) float2 make_float2(float x, float y);

static __inline__ __attribute__((host)) __attribute__((device)) float3 make_float3(float x, float y, float z);

static __inline__ __attribute__((host)) __attribute__((device)) float4 make_float4(float x, float y, float z, float w);

static __inline__ __attribute__((host)) __attribute__((device)) longlong1 make_longlong1(long long int x);

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong1 make_ulonglong1(unsigned long long int x);

static __inline__ __attribute__((host)) __attribute__((device)) longlong2 make_longlong2(long long int x, long long int y);

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong2 make_ulonglong2(unsigned long long int x, unsigned long long int y);

static __inline__ __attribute__((host)) __attribute__((device)) longlong3 make_longlong3(long long int x, long long int y, long long int z);

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong3 make_ulonglong3(unsigned long long int x, unsigned long long int y, unsigned long long int z);

static __inline__ __attribute__((host)) __attribute__((device)) longlong4 make_longlong4(long long int x, long long int y, long long int z, long long int w);

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong4 make_ulonglong4(unsigned long long int x, unsigned long long int y, unsigned long long int z, unsigned long long int w);

static __inline__ __attribute__((host)) __attribute__((device)) double1 make_double1(double x);

static __inline__ __attribute__((host)) __attribute__((device)) double2 make_double2(double x, double y);

static __inline__ __attribute__((host)) __attribute__((device)) double3 make_double3(double x, double y, double z);

static __inline__ __attribute__((host)) __attribute__((device)) double4 make_double4(double x, double y, double z, double w);






# 1 "/opt/dtk-23.10/cuda/include/vector_functions.hpp" 1 3
# 73 "/opt/dtk-23.10/cuda/include/vector_functions.hpp" 3
static __inline__ __attribute__((host)) __attribute__((device)) char1 make_char1(signed char x)
{
  char1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uchar1 make_uchar1(unsigned char x)
{
  uchar1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) char2 make_char2(signed char x, signed char y)
{
  char2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uchar2 make_uchar2(unsigned char x, unsigned char y)
{
  uchar2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) char3 make_char3(signed char x, signed char y, signed char z)
{
  char3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uchar3 make_uchar3(unsigned char x, unsigned char y, unsigned char z)
{
  uchar3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) char4 make_char4(signed char x, signed char y, signed char z, signed char w)
{
  char4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uchar4 make_uchar4(unsigned char x, unsigned char y, unsigned char z, unsigned char w)
{
  uchar4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) short1 make_short1(short x)
{
  short1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ushort1 make_ushort1(unsigned short x)
{
  ushort1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) short2 make_short2(short x, short y)
{
  short2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ushort2 make_ushort2(unsigned short x, unsigned short y)
{
  ushort2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) short3 make_short3(short x,short y, short z)
{
  short3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ushort3 make_ushort3(unsigned short x, unsigned short y, unsigned short z)
{
  ushort3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) short4 make_short4(short x, short y, short z, short w)
{
  short4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ushort4 make_ushort4(unsigned short x, unsigned short y, unsigned short z, unsigned short w)
{
  ushort4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) int1 make_int1(int x)
{
  int1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uint1 make_uint1(unsigned int x)
{
  uint1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) int2 make_int2(int x, int y)
{
  int2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uint2 make_uint2(unsigned int x, unsigned int y)
{
  uint2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) int3 make_int3(int x, int y, int z)
{
  int3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uint3 make_uint3(unsigned int x, unsigned int y, unsigned int z)
{
  uint3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) int4 make_int4(int x, int y, int z, int w)
{
  int4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) uint4 make_uint4(unsigned int x, unsigned int y, unsigned int z, unsigned int w)
{
  uint4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) long1 make_long1(long int x)
{
  long1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulong1 make_ulong1(unsigned long int x)
{
  ulong1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) long2 make_long2(long int x, long int y)
{
  long2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulong2 make_ulong2(unsigned long int x, unsigned long int y)
{
  ulong2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) long3 make_long3(long int x, long int y, long int z)
{
  long3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulong3 make_ulong3(unsigned long int x, unsigned long int y, unsigned long int z)
{
  ulong3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) long4 make_long4(long int x, long int y, long int z, long int w)
{
  long4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulong4 make_ulong4(unsigned long int x, unsigned long int y, unsigned long int z, unsigned long int w)
{
  ulong4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) float1 make_float1(float x)
{
  float1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) float2 make_float2(float x, float y)
{
  float2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) float3 make_float3(float x, float y, float z)
{
  float3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) float4 make_float4(float x, float y, float z, float w)
{
  float4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) longlong1 make_longlong1(long long int x)
{
  longlong1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong1 make_ulonglong1(unsigned long long int x)
{
  ulonglong1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) longlong2 make_longlong2(long long int x, long long int y)
{
  longlong2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong2 make_ulonglong2(unsigned long long int x, unsigned long long int y)
{
  ulonglong2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) longlong3 make_longlong3(long long int x, long long int y, long long int z)
{
  longlong3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong3 make_ulonglong3(unsigned long long int x, unsigned long long int y, unsigned long long int z)
{
  ulonglong3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) longlong4 make_longlong4(long long int x, long long int y, long long int z, long long int w)
{
  longlong4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) ulonglong4 make_ulonglong4(unsigned long long int x, unsigned long long int y, unsigned long long int z, unsigned long long int w)
{
  ulonglong4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) double1 make_double1(double x)
{
  double1 t; t.x = x; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) double2 make_double2(double x, double y)
{
  double2 t; t.x = x; t.y = y; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) double3 make_double3(double x, double y, double z)
{
  double3 t; t.x = x; t.y = y; t.z = z; return t;
}

static __inline__ __attribute__((host)) __attribute__((device)) double4 make_double4(double x, double y, double z, double w)
{
  double4 t; t.x = x; t.y = y; t.z = z; t.w = w; return t;
}
# 176 "/opt/dtk-23.10/cuda/include/vector_functions.h" 2 3
# 102 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 116 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/common_functions.h" 1 3
# 62 "/opt/dtk-23.10/cuda/include/crt/common_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/math_functions_internal.h" 1 3





# 1 "/opt/dtk-23.10/cuda/include/crt/math_fwd_internal.h" 1 3




# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 6 "/opt/dtk-23.10/cuda/include/crt/math_fwd_internal.h" 2 3

    extern "C" {
# 693 "/opt/dtk-23.10/cuda/include/crt/math_fwd_internal.h" 3
    }
# 7 "/opt/dtk-23.10/cuda/include/crt/math_functions_internal.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/crt/fp16_math_fwd_internal.h" 1 3
# 29 "/opt/dtk-23.10/cuda/include/crt/fp16_math_fwd_internal.h" 3
# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 30 "/opt/dtk-23.10/cuda/include/crt/fp16_math_fwd_internal.h" 2 3
# 8 "/opt/dtk-23.10/cuda/include/crt/math_functions_internal.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 1 3






typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef unsigned long long ullong;

extern "C" __attribute__((device)) __attribute__((const)) bool __ockl_wfany_i32(int);
extern "C" __attribute__((device)) __attribute__((const)) bool __ockl_wfall_i32(int);
extern "C" __attribute__((device)) uint __ockl_activelane_u32(void);

extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_mul24_u32(uint, uint);
extern "C" __attribute__((device)) __attribute__((const)) int __ockl_mul24_i32(int, int);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_mul_hi_u32(uint, uint);
extern "C" __attribute__((device)) __attribute__((const)) int __ockl_mul_hi_i32(int, int);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_sadd_u32(uint, uint, uint);

extern "C" __attribute__((device)) __attribute__((const)) uchar __ockl_clz_u8(uchar);
extern "C" __attribute__((device)) __attribute__((const)) ushort __ockl_clz_u16(ushort);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_clz_u32(uint);
extern "C" __attribute__((device)) __attribute__((const)) uint64_t __ockl_clz_u64(uint64_t);

extern "C" __attribute__((device)) __attribute__((const)) float __ocml_floor_f32(float);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_rint_f32(float);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_ceil_f32(float);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_trunc_f32(float);

extern "C" __attribute__((device)) __attribute__((const)) float __ocml_fmin_f32(float, float);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_fmax_f32(float, float);

extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtn_f32_f64(double);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtp_f32_f64(double);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtz_f32_f64(double);

extern "C" __attribute__((device)) __attribute__((const)) _Float16 __ocml_cvtrtn_f16_f32(float);
extern "C" __attribute__((device)) __attribute__((const)) _Float16 __ocml_cvtrtp_f16_f32(float);
extern "C" __attribute__((device)) __attribute__((const)) _Float16 __ocml_cvtrtz_f16_f32(float);

extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtn_f32_s32(int);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtp_f32_s32(int);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtz_f32_s32(int);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtn_f32_u32(uint32_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtp_f32_u32(uint32_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtz_f32_u32(uint32_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtn_f32_s64(int64_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtp_f32_s64(int64_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtz_f32_s64(int64_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtn_f32_u64(uint64_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtp_f32_u64(uint64_t);
extern "C" __attribute__((device)) __attribute__((const)) float __ocml_cvtrtz_f32_u64(uint64_t);
extern "C" __attribute__((device)) __attribute__((const)) double __ocml_cvtrtn_f64_s64(int64_t);
extern "C" __attribute__((device)) __attribute__((const)) double __ocml_cvtrtp_f64_s64(int64_t);
extern "C" __attribute__((device)) __attribute__((const)) double __ocml_cvtrtz_f64_s64(int64_t);
extern "C" __attribute__((device)) __attribute__((const)) double __ocml_cvtrtn_f64_u64(uint64_t);
extern "C" __attribute__((device)) __attribute__((const)) double __ocml_cvtrtp_f64_u64(uint64_t);
extern "C" __attribute__((device)) __attribute__((const)) double __ocml_cvtrtz_f64_u64(uint64_t);

extern "C" __attribute__((device)) __attribute__((convergent)) void __ockl_gws_init(uint nwm1, uint rid);
extern "C" __attribute__((device)) __attribute__((convergent)) void __ockl_gws_barrier(uint nwm1, uint rid);

extern "C" __attribute__((device)) __attribute__((const)) uint32_t __ockl_lane_u32();
extern "C" __attribute__((device)) __attribute__((const)) int __ockl_grid_is_valid(void);
extern "C" __attribute__((device)) __attribute__((convergent)) void __ockl_grid_sync(void);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_multi_grid_num_grids(void);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_multi_grid_grid_rank(void);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_multi_grid_size(void);
extern "C" __attribute__((device)) __attribute__((const)) uint __ockl_multi_grid_thread_rank(void);
extern "C" __attribute__((device)) __attribute__((const)) int __ockl_multi_grid_is_valid(void);
extern "C" __attribute__((device)) __attribute__((convergent)) void __ockl_multi_grid_sync(void);

extern "C" __attribute__((device)) void __ockl_atomic_add_noret_f32(float*, float);

extern "C" __attribute__((device)) __attribute__((convergent)) int __ockl_wgred_add_i32(int a);
extern "C" __attribute__((device)) __attribute__((convergent)) int __ockl_wgred_and_i32(int a);
extern "C" __attribute__((device)) __attribute__((convergent)) int __ockl_wgred_or_i32(int a);

extern "C" __attribute__((device)) uint64_t __ockl_fprintf_stderr_begin();
extern "C" __attribute__((device)) uint64_t __ockl_fprintf_append_args(uint64_t msg_desc, uint32_t num_args,
                                                          uint64_t value0, uint64_t value1,
                                                          uint64_t value2, uint64_t value3,
                                                          uint64_t value4, uint64_t value5,
                                                          uint64_t value6, uint32_t is_last);
extern "C" __attribute__((device)) uint64_t __ockl_fprintf_append_string_n(uint64_t msg_desc, const char* data,
                                                              uint64_t length, uint32_t is_last);





__attribute__((device)) inline static __attribute__((address_space(3))) void* __to_local(unsigned x) { return (__attribute__((address_space(3))) void*)x; }




typedef unsigned __cl_mem_fence_flags;

typedef enum __memory_scope {
  __memory_scope_work_item = 0,
  __memory_scope_work_group = 1,
  __memory_scope_device = 2,
  __memory_scope_all_svm_devices = 3,
  __memory_scope_sub_group = 4
} __memory_scope;


typedef enum __memory_order
{
  __memory_order_relaxed = 0,
  __memory_order_acquire = 2,
  __memory_order_release = 3,
  __memory_order_acq_rel = 4,
  __memory_order_seq_cst = 5
} __memory_order;


extern "C" __attribute__((device)) void
__atomic_work_item_fence(__cl_mem_fence_flags, __memory_order, __memory_scope);



__attribute__((device))
unsigned __llvm_amdgcn_groupstaticsize() __asm("llvm.amdgcn.groupstaticsize");

__attribute__((device))
int __llvm_amdgcn_ds_swizzle(int index, int pattern) __asm("llvm.amdgcn.ds.swizzle");





extern "C" __attribute__((device)) int printf(const char *fmt, ...);
# 150 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 3
__attribute__((device)) static inline unsigned int __popc(unsigned int input) {
    return __builtin_popcount(input);
}

__attribute__((device)) static inline unsigned int __popcll(unsigned long long int input) {
    return __builtin_popcountll(input);
}

__attribute__((device)) static inline int __clz(int input) {
    return __ockl_clz_u32((uint) input);
}

__attribute__((device)) static inline int __clzll(long long int input) {
    return __ockl_clz_u64((uint64_t)input);
}

__attribute__((device)) static inline unsigned int __ffs(unsigned int input) {
    return (input == 0 ? -1 : __builtin_ctz(input)) + 1;
}

__attribute__((device)) static inline unsigned int __ffs(unsigned long long int input) {
    return (input == 0 ? -1 : __builtin_ctz(input)) + 1;
}

__attribute__((device)) static inline unsigned int __ffsll(unsigned long long int input) {
    return ( input == 0 ? -1 : __builtin_ctzll(input) ) + 1;
}

__attribute__((device)) static inline unsigned int __ffs(int input) {
    return ( input == 0 ? -1 : __builtin_ctz(input) ) + 1;
}

__attribute__((device)) static inline unsigned int __ffsll(long long int input) {
    return (input == 0 ? -1 : __builtin_ctzll(input)) + 1;
}




__attribute__((device)) static int32_t __fns64(uint64_t mask, uint32_t base, int32_t offset) {
  uint64_t temp_mask = mask;
  int32_t temp_offset = offset;

  if (offset == 0) {
    temp_mask &= (1 << base);
    temp_offset = 1;
  }
  else if (offset < 0) {
    temp_mask = __builtin_bitreverse64(mask);
    base = 63 - base;
    temp_offset = -offset;
  }

  temp_mask = temp_mask & ((~0ULL) << base);
  if (__builtin_popcountll(temp_mask) < temp_offset)
    return -1;
  int32_t total = 0;
  for (int i = 0x20; i > 0; i >>= 1) {
    uint64_t temp_mask_lo = temp_mask & ((1ULL << i) - 1);
    uint32_t pcnt = __builtin_popcountll(temp_mask_lo);
    if (pcnt < temp_offset) {
      temp_mask = temp_mask >> i;
      temp_offset -= pcnt;
      total += i;
    }
    else {
      temp_mask = temp_mask_lo;
    }
  }
  if (offset < 0)
    return 63 - total;
  else
    return total;
}

__attribute__((device)) static int32_t __fns32(uint64_t mask, uint32_t base, int32_t offset) {
  uint64_t temp_mask = mask;
  int32_t temp_offset = offset;
  if (offset == 0) {
    temp_mask &= (1 << base);
    temp_offset = 1;
  }
  else if (offset < 0) {
    temp_mask = __builtin_bitreverse64(mask);
    base = 63 - base;
    temp_offset = -offset;
  }
  temp_mask = temp_mask & ((~0ULL) << base);
  if (__builtin_popcountll(temp_mask) < temp_offset)
    return -1;
  int32_t total = 0;
  for (int i = 0x20; i > 0; i >>= 1) {
    uint64_t temp_mask_lo = temp_mask & ((1ULL << i) - 1);
    uint32_t pcnt = __builtin_popcountll(temp_mask_lo);
    if (pcnt < temp_offset) {
      temp_mask = temp_mask >> i;
      temp_offset -= pcnt;
      total += i;
    }
    else {
      temp_mask = temp_mask_lo;
    }
  }
  if (offset < 0)
    return 63 - total;
  else
    return total;
}
__attribute__((device)) static inline unsigned int __brev(unsigned int input) {
    return __builtin_bitreverse32(input);
}

__attribute__((device)) static inline unsigned long long int __brevll(unsigned long long int input) {
    return __builtin_bitreverse64(input);
}

__attribute__((device)) static inline unsigned int __lastbit_u32_u64(uint64_t input) {
    return input == 0 ? -1 : __builtin_ctzl(input);
}

__attribute__((device)) static inline unsigned int __bitextract_u32(unsigned int src0, unsigned int src1, unsigned int src2) {
    uint32_t offset = src1 & 31;
    uint32_t width = src2 & 31;
    return width == 0 ? 0 : (src0 << (32 - offset - width)) >> (32 - width);
}

__attribute__((device)) static inline uint64_t __bitextract_u64(uint64_t src0, unsigned int src1, unsigned int src2) {
    uint64_t offset = src1 & 63;
    uint64_t width = src2 & 63;
    return width == 0 ? 0 : (src0 << (64 - offset - width)) >> (64 - width);
}

__attribute__((device)) static inline unsigned int __bitinsert_u32(unsigned int src0, unsigned int src1, unsigned int src2, unsigned int src3) {
    uint32_t offset = src2 & 31;
    uint32_t width = src3 & 31;
    uint32_t mask = (1 << width) - 1;
    return ((src0 & ~(mask << offset)) | ((src1 & mask) << offset));
}

__attribute__((device)) static inline uint64_t __bitinsert_u64(uint64_t src0, uint64_t src1, unsigned int src2, unsigned int src3) {
    uint64_t offset = src2 & 63;
    uint64_t width = src3 & 63;
    uint64_t mask = (1ULL << width) - 1;
    return ((src0 & ~(mask << offset)) | ((src1 & mask) << offset));
}

__attribute__((device)) inline unsigned int __funnelshift_l(unsigned int lo, unsigned int hi, unsigned int shift)
{
    uint32_t mask_shift = shift & 31;
    return mask_shift == 0 ? hi : __builtin_amdgcn_alignbit(hi, lo, 32 - mask_shift);
}

__attribute__((device)) inline unsigned int __funnelshift_lc(unsigned int lo, unsigned int hi, unsigned int shift)
{
    uint32_t min_shift = shift >= 32 ? 32 : shift;
    return min_shift == 0 ? hi : __builtin_amdgcn_alignbit(hi, lo, 32 - min_shift);
}

__attribute__((device)) inline unsigned int __funnelshift_r(unsigned int lo, unsigned int hi, unsigned int shift)
{
    return __builtin_amdgcn_alignbit(hi, lo, shift);
}

__attribute__((device)) inline unsigned int __funnelshift_rc(unsigned int lo, unsigned int hi, unsigned int shift)
{
    return shift >= 32 ? hi : __builtin_amdgcn_alignbit(hi, lo, shift);
}

__attribute__((device)) static unsigned int __byte_perm(unsigned int x, unsigned int y, unsigned int s);
__attribute__((device)) static unsigned int __hadd(int x, int y);
__attribute__((device)) static int __mul24(int x, int y);
__attribute__((device)) static long long int __mul64hi(long long int x, long long int y);
__attribute__((device)) static int __mulhi(int x, int y);
__attribute__((device)) static int __rhadd(int x, int y);
__attribute__((device)) static unsigned int __sad(int x, int y,unsigned int z);
__attribute__((device)) static unsigned int __uhadd(unsigned int x, unsigned int y);
__attribute__((device)) static int __umul24(unsigned int x, unsigned int y);
__attribute__((device)) static unsigned long long int __umul64hi(unsigned long long int x, unsigned long long int y);
__attribute__((device)) static unsigned int __umulhi(unsigned int x, unsigned int y);
__attribute__((device)) static unsigned int __urhadd(unsigned int x, unsigned int y);
__attribute__((device)) static unsigned int __usad(unsigned int x, unsigned int y, unsigned int z);

struct ucharHolder {
    union {
        unsigned char c[4];
        unsigned int ui;
    };
} __attribute__((aligned(4)));

struct uchar2Holder {
    union {
        unsigned int ui[2];
        unsigned char c[8];
    };
} __attribute__((aligned(8)));

__attribute__((device))
static inline unsigned int __byte_perm(unsigned int x, unsigned int y, unsigned int s) {
    struct uchar2Holder cHoldVal;
    struct ucharHolder cHoldKey;
    cHoldKey.ui = s;
    cHoldVal.ui[0] = x;
    cHoldVal.ui[1] = y;
    unsigned int result;
    result = cHoldVal.c[cHoldKey.c[0] & 0x07];
    result += (cHoldVal.c[(cHoldKey.c[0] & 0x70) >> 4] << 8);
    result += (cHoldVal.c[cHoldKey.c[1] & 0x07] << 16);
    result += (cHoldVal.c[(cHoldKey.c[1] & 0x70) >> 4] << 24);
    return result;
}

__attribute__((device)) static inline unsigned int __hadd(int x, int y) {
    int z = x + y;
    int sign = z & 0x8000000;
    int value = z & 0x7FFFFFFF;
    return ((value) >> 1 || sign);
}

__attribute__((device)) static inline int __mul24(int x, int y) {
    return __ockl_mul24_i32(x, y);
}

__attribute__((device)) static inline int mul24(int x, int y) {
    return __ockl_mul24_i32(x, y);
}

__attribute__((device)) static inline long long __mul64hi(long long int x, long long int y) {
    ulong x0 = (ulong)x & 0xffffffffUL;
    long x1 = x >> 32;
    ulong y0 = (ulong)y & 0xffffffffUL;
    long y1 = y >> 32;
    ulong z0 = x0 * y0;
    long t = x1 * y0 + (z0 >> 32);
    long z1 = t & 0xffffffffL;
    long z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device)) static inline long long mul64hi(long long int x, long long int y) {
    ulong x0 = (ulong)x & 0xffffffffUL;
    long x1 = x >> 32;
    ulong y0 = (ulong)y & 0xffffffffUL;
    long y1 = y >> 32;
    ulong z0 = x0 * y0;
    long t = x1 * y0 + (z0 >> 32);
    long z1 = t & 0xffffffffL;
    long z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device)) static inline int __mulhi(int x, int y) {
    return __ockl_mul_hi_i32(x, y);
}

__attribute__((device)) static inline int mulhi(int x, int y) {
    return __ockl_mul_hi_i32(x, y);
}
__attribute__((device)) static inline int __rhadd(int x, int y) {
    int z = x + y + 1;
    int sign = z & 0x8000000;
    int value = z & 0x7FFFFFFF;
    return ((value) >> 1 || sign);
}
__attribute__((device)) static inline unsigned int __sad(int x, int y, unsigned int z) {
    return x > y ? x - y + z : y - x + z;
}
__attribute__((device)) static inline unsigned int __uhadd(unsigned int x, unsigned int y) {
    return (x + y) >> 1;
}
__attribute__((device)) static inline int __umul24(unsigned int x, unsigned int y) {
    return __ockl_mul24_u32(x, y);
}
__attribute__((device)) static inline unsigned int umul24(unsigned int x, unsigned int y) {
    return reinterpret_cast<unsigned int>(__ockl_mul24_u32(x, y));
}

__attribute__((device))
static inline unsigned long long __umul64hi(unsigned long long int x,
                                            unsigned long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0 * y0;
    ulong t = x1 * y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device))
static inline unsigned long long mul64hi(unsigned long long int x,
                                         unsigned long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0 * y0;
    ulong t = x1 * y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device))
static inline unsigned long long umul64hi(unsigned long long int x,
                                          unsigned long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0 * y0;
    ulong t = x1 * y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device))
static inline unsigned long long umul64hi(long long int x,
                                          unsigned long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0 * y0;
    ulong t = x1 * y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device))
static inline unsigned long long mul64hi(long long int x,
                                         unsigned long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0 * y0;
    ulong t = x1 * y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device))
static inline unsigned long long umul64hi(unsigned long long int x, long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0*y0;
    ulong t = x1*y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0*y1 + z1;
    return x1*y1 + z2 + (z1 >> 32);
}

__attribute__((device))
static inline unsigned long long mul64hi(unsigned long long int x,
                                         long long int y) {
    ulong x0 = x & 0xffffffffUL;
    ulong x1 = x >> 32;
    ulong y0 = y & 0xffffffffUL;
    ulong y1 = y >> 32;
    ulong z0 = x0 * y0;
    ulong t = x1 * y0 + (z0 >> 32);
    ulong z1 = t & 0xffffffffUL;
    ulong z2 = t >> 32;
    z1 = x0 * y1 + z1;
    return x1 * y1 + z2 + (z1 >> 32);
}

__attribute__((device)) static inline unsigned int __umulhi(unsigned int x, unsigned int y) {
    return __ockl_mul_hi_u32(x, y);
}

__attribute__((device)) static inline unsigned int mulhi(unsigned int x, unsigned int y) {
    return __ockl_mul_hi_u32(x, y);
}

__attribute__((device)) static inline unsigned int mulhi(int x, unsigned int y) {
    return __ockl_mul_hi_u32(x, y);
}

__attribute__((device)) static inline unsigned int mulhi(unsigned int x, int y) {
    return __ockl_mul_hi_u32(x, y);
}

__attribute__((device)) static inline unsigned int __urhadd(unsigned int x, unsigned int y) {
    return (x + y + 1) >> 1;
}

__attribute__((device)) static inline unsigned int __usad(unsigned int x, unsigned int y, unsigned int z) {
    return __ockl_sadd_u32(x, y, z);
}

__attribute__((device)) static inline unsigned int __lane_id() {
    return __builtin_amdgcn_mbcnt_hi(
        -1, __builtin_amdgcn_mbcnt_lo(-1, 0));
}

__attribute__((device))
static inline unsigned int __mbcnt_lo(unsigned int x, unsigned int y) {return __builtin_amdgcn_mbcnt_lo(x,y);};

__attribute__((device))
static inline unsigned int __mbcnt_hi(unsigned int x, unsigned int y) {return __builtin_amdgcn_mbcnt_hi(x,y);};





__attribute__((device)) static inline unsigned __hip_ds_bpermute(int index, unsigned src) {
    union { int i; unsigned u; float f; } tmp; tmp.u = src;
    tmp.i = __builtin_amdgcn_ds_bpermute(index, tmp.i);
    return tmp.u;
}

__attribute__((device)) static inline float __hip_ds_bpermutef(int index, float src) {
    union { int i; unsigned u; float f; } tmp; tmp.f = src;
    tmp.i = __builtin_amdgcn_ds_bpermute(index, tmp.i);
    return tmp.f;
}

__attribute__((device)) static inline unsigned __hip_ds_permute(int index, unsigned src) {
    union { int i; unsigned u; float f; } tmp; tmp.u = src;
    tmp.i = __builtin_amdgcn_ds_permute(index, tmp.i);
    return tmp.u;
}

__attribute__((device)) static inline float __hip_ds_permutef(int index, float src) {
    union { int i; unsigned u; float f; } tmp; tmp.f = src;
    tmp.i = __builtin_amdgcn_ds_permute(index, tmp.i);
    return tmp.f;
}




template <int pattern>
__attribute__((device)) static inline unsigned __hip_ds_swizzle_N(unsigned int src) {
    union { int i; unsigned u; float f; } tmp; tmp.u = src;
    tmp.i = __builtin_amdgcn_ds_swizzle(tmp.i, pattern);
    return tmp.u;
}

template <int pattern>
__attribute__((device)) static inline float __hip_ds_swizzlef_N(float src) {
    union { int i; unsigned u; float f; } tmp; tmp.f = src;
    tmp.i = __builtin_amdgcn_ds_swizzle(tmp.i, pattern);
    return tmp.f;
}




template <int dpp_ctrl, int row_mask, int bank_mask, bool bound_ctrl>
__attribute__((device)) static inline int __hip_move_dpp_N(int src) {
    return __builtin_amdgcn_mov_dpp(src, dpp_ctrl, row_mask, bank_mask,
                                    bound_ctrl);
}

static constexpr int warpSize = 64;

__attribute__((device))
inline
int __shfl(int var, int src_lane, int width = warpSize) {
    int self = __lane_id();
    int index = src_lane + (self & ~(width - 1));
    return __builtin_amdgcn_ds_bpermute(index << 2, var);
}

__attribute__((device))
inline
unsigned int __shfl(unsigned int var, int src_lane, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.u = var;
    tmp.i = __shfl(tmp.i, src_lane, width);
    return tmp.u;
}

__attribute__((device))
inline
float __shfl(float var, int src_lane, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.f = var;
    tmp.i = __shfl(tmp.i, src_lane, width);
    return tmp.f;
}

__attribute__((device))
inline
double __shfl(double var, int src_lane, int width = warpSize) {
    static_assert(sizeof(double) == 2 * sizeof(int), "");
    static_assert(sizeof(double) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl(tmp[0], src_lane, width);
    tmp[1] = __shfl(tmp[1], src_lane, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    double tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
long __shfl(long var, int src_lane, int width = warpSize) {

    static_assert(sizeof(long) == 2 * sizeof(int), "");
    static_assert(sizeof(long) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl(tmp[0], src_lane, width);
    tmp[1] = __shfl(tmp[1], src_lane, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}
__attribute__((device))
inline
unsigned long __shfl(unsigned long var, int src_lane, int width = warpSize) {

    static_assert(sizeof(unsigned long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long) == sizeof(uint64_t), "");

    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl(tmp[0], src_lane, width);
    tmp[1] = __shfl(tmp[1], src_lane, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}
__attribute__((device))
inline
long long __shfl(long long var, int src_lane, int width = warpSize) {
    static_assert(sizeof(long long) == 2 * sizeof(int), "");
    static_assert(sizeof(long long) == sizeof(uint64_t), "");

    int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl(tmp[0], src_lane, width);
    tmp[1] = __shfl(tmp[1], src_lane, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}
__attribute__((device))
inline
unsigned long long __shfl(unsigned long long var, int src_lane, int width = warpSize) {
    static_assert(sizeof(unsigned long long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long long) == sizeof(uint64_t), "");

    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl(tmp[0], src_lane, width);
    tmp[1] = __shfl(tmp[1], src_lane, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
int __shfl_up(int var, unsigned int lane_delta, int width = warpSize) {
    int self = __lane_id();
    int index = self - lane_delta;
    index = (index < (self & ~(width - 1))) ? self : index;
    return __builtin_amdgcn_ds_bpermute(index << 2, var);
}

__attribute__((device))
inline
unsigned int __shfl_up(unsigned int var, unsigned int lane_delta, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.u = var;
    tmp.i = __shfl_up(tmp.i, lane_delta, width);
    return tmp.u;
}

__attribute__((device))
inline
float __shfl_up(float var, unsigned int lane_delta, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.f = var;
    tmp.i = __shfl_up(tmp.i, lane_delta, width);
    return tmp.f;
}

__attribute__((device))
inline
double __shfl_up(double var, unsigned int lane_delta, int width = warpSize) {
    static_assert(sizeof(double) == 2 * sizeof(int), "");
    static_assert(sizeof(double) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_up(tmp[0], lane_delta, width);
    tmp[1] = __shfl_up(tmp[1], lane_delta, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    double tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
long __shfl_up(long var, unsigned int lane_delta, int width = warpSize) {

    static_assert(sizeof(long) == 2 * sizeof(int), "");
    static_assert(sizeof(long) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_up(tmp[0], lane_delta, width);
    tmp[1] = __shfl_up(tmp[1], lane_delta, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}

__attribute__((device))
inline
unsigned long __shfl_up(unsigned long var, unsigned int lane_delta, int width = warpSize)
{

    static_assert(sizeof(unsigned long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long) == sizeof(uint64_t), "");

    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_up(tmp[0], lane_delta, width);
    tmp[1] = __shfl_up(tmp[1], lane_delta, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}

__attribute__((device))
inline
long long __shfl_up(long long var, unsigned int lane_delta, int width = warpSize)
{
    static_assert(sizeof(long long) == 2 * sizeof(int), "");
    static_assert(sizeof(long long) == sizeof(uint64_t), "");
    int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_up(tmp[0], lane_delta, width);
    tmp[1] = __shfl_up(tmp[1], lane_delta, width);
    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
unsigned long long __shfl_up(unsigned long long var, unsigned int lane_delta, int width = warpSize)
{
    static_assert(sizeof(unsigned long long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long long) == sizeof(uint64_t), "");
    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_up(tmp[0], lane_delta, width);
    tmp[1] = __shfl_up(tmp[1], lane_delta, width);
    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
int __shfl_down(int var, unsigned int lane_delta, int width = warpSize) {
    int self = __lane_id();
    int index = self + lane_delta;
    index = (int) ((self & (width - 1)) + lane_delta) >= width ? self : index;
    return __builtin_amdgcn_ds_bpermute(index << 2, var);
}

__attribute__((device))
inline
unsigned int __shfl_down(unsigned int var, unsigned int lane_delta, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.u = var;
    tmp.i = __shfl_down(tmp.i, lane_delta, width);
    return tmp.u;
}

__attribute__((device))
inline
float __shfl_down(float var, unsigned int lane_delta, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.f = var;
    tmp.i = __shfl_down(tmp.i, lane_delta, width);
    return tmp.f;
}

__attribute__((device))
inline
double __shfl_down(double var, unsigned int lane_delta, int width = warpSize) {
    static_assert(sizeof(double) == 2 * sizeof(int), "");
    static_assert(sizeof(double) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_down(tmp[0], lane_delta, width);
    tmp[1] = __shfl_down(tmp[1], lane_delta, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    double tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
long __shfl_down(long var, unsigned int lane_delta, int width = warpSize) {

    static_assert(sizeof(long) == 2 * sizeof(int), "");
    static_assert(sizeof(long) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_down(tmp[0], lane_delta, width);
    tmp[1] = __shfl_down(tmp[1], lane_delta, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}
__attribute__((device))
inline
unsigned long __shfl_down(unsigned long var, unsigned int lane_delta, int width = warpSize)
{

    static_assert(sizeof(unsigned long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long) == sizeof(uint64_t), "");

    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_down(tmp[0], lane_delta, width);
    tmp[1] = __shfl_down(tmp[1], lane_delta, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}
__attribute__((device))
inline
long long __shfl_down(long long var, unsigned int lane_delta, int width = warpSize) {
    static_assert(sizeof(long long) == 2 * sizeof(int), "");
    static_assert(sizeof(long long) == sizeof(uint64_t), "");
    int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_down(tmp[0], lane_delta, width);
    tmp[1] = __shfl_down(tmp[1], lane_delta, width);
    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}
__attribute__((device))
inline
unsigned long long __shfl_down(unsigned long long var, unsigned int lane_delta, int width = warpSize)
{
    static_assert(sizeof(unsigned long long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long long) == sizeof(uint64_t), "");
    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_down(tmp[0], lane_delta, width);
    tmp[1] = __shfl_down(tmp[1], lane_delta, width);
    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
int __shfl_xor(int var, int lane_mask, int width = warpSize) {
    int self = __lane_id();
    int index = self ^lane_mask;
    index = index >= ((self + width) & ~(width - 1)) ? self : index;
    return __builtin_amdgcn_ds_bpermute(index << 2, var);
}

__attribute__((device))
inline
unsigned int __shfl_xor(unsigned int var, int lane_mask, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.u = var;
    tmp.i = __shfl_xor(tmp.i, lane_mask, width);
    return tmp.u;
}

__attribute__((device))
inline
float __shfl_xor(float var, int lane_mask, int width = warpSize) {
    union {
        int i;
        unsigned u;
        float f;
    } tmp;
    tmp.f = var;
    tmp.i = __shfl_xor(tmp.i, lane_mask, width);
    return tmp.f;
}

__attribute__((device))
inline
double __shfl_xor(double var, int lane_mask, int width = warpSize) {
    static_assert(sizeof(double) == 2 * sizeof(int), "");
    static_assert(sizeof(double) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_xor(tmp[0], lane_mask, width);
    tmp[1] = __shfl_xor(tmp[1], lane_mask, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    double tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}

__attribute__((device))
inline
long __shfl_xor(long var, int lane_mask, int width = warpSize) {

    static_assert(sizeof(long) == 2 * sizeof(int), "");
    static_assert(sizeof(long) == sizeof(uint64_t), "");

    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_xor(tmp[0], lane_mask, width);
    tmp[1] = __shfl_xor(tmp[1], lane_mask, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}
__attribute__((device))
inline
unsigned long __shfl_xor(unsigned long var, int lane_mask, int width = warpSize)
{

    static_assert(sizeof(unsigned long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long) == sizeof(uint64_t), "");

    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_xor(tmp[0], lane_mask, width);
    tmp[1] = __shfl_xor(tmp[1], lane_mask, width);

    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;




}
__attribute__((device))
inline
long long __shfl_xor(long long var, int lane_mask, int width = warpSize) {
    static_assert(sizeof(long long) == 2 * sizeof(int), "");
    static_assert(sizeof(long long) == sizeof(uint64_t), "");
    int tmp[2];
    __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_xor(tmp[0], lane_mask, width);
    tmp[1] = __shfl_xor(tmp[1], lane_mask, width);
    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    long long tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}
__attribute__((device))
inline
unsigned long long __shfl_xor(unsigned long long var, int lane_mask, int width = warpSize)
{
    static_assert(sizeof(unsigned long long) == 2 * sizeof(unsigned int), "");
    static_assert(sizeof(unsigned long long) == sizeof(uint64_t), "");
    unsigned int tmp[2];
 __builtin_memcpy(tmp, &var, sizeof(tmp));
    tmp[0] = __shfl_xor(tmp[0], lane_mask, width);
    tmp[1] = __shfl_xor(tmp[1], lane_mask, width);
    uint64_t tmp0 = (static_cast<uint64_t>(tmp[1]) << 32ull) | static_cast<uint32_t>(tmp[0]);
    unsigned long long tmp1;
 __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));
    return tmp1;
}



__attribute__((device)) static inline char4 __hip_hc_add8pk(char4 in1, char4 in2) {
    char4 out;
    unsigned one1 = in1.w & 0x00ff00ff;
    unsigned one2 = in2.w & 0x00ff00ff;
    out.w = (one1 + one2) & 0x00ff00ff;
    one1 = in1.w & 0xff00ff00;
    one2 = in2.w & 0xff00ff00;
    out.w = out.w | ((one1 + one2) & 0xff00ff00);
    return out;
}

__attribute__((device)) static inline char4 __hip_hc_sub8pk(char4 in1, char4 in2) {
    char4 out;
    unsigned one1 = in1.w & 0x00ff00ff;
    unsigned one2 = in2.w & 0x00ff00ff;
    out.w = (one1 - one2) & 0x00ff00ff;
    one1 = in1.w & 0xff00ff00;
    one2 = in2.w & 0xff00ff00;
    out.w = out.w | ((one1 - one2) & 0xff00ff00);
    return out;
}

__attribute__((device)) static inline char4 __hip_hc_mul8pk(char4 in1, char4 in2) {
    char4 out;
    unsigned one1 = in1.w & 0x00ff00ff;
    unsigned one2 = in2.w & 0x00ff00ff;
    out.w = (one1 * one2) & 0x00ff00ff;
    one1 = in1.w & 0xff00ff00;
    one2 = in2.w & 0xff00ff00;
    out.w = out.w | ((one1 * one2) & 0xff00ff00);
    return out;
}

__attribute__((device)) static inline float __double2float_rd(double x) {
    return __ocml_cvtrtn_f32_f64(x);
}
__attribute__((device)) static inline float __double2float_rn(double x) { return x; }
__attribute__((device)) static inline float __double2float_ru(double x) {
    return __ocml_cvtrtp_f32_f64(x);
}
__attribute__((device)) static inline float __double2float_rz(double x) {
    return __ocml_cvtrtz_f32_f64(x);
}

__attribute__((device)) static inline int __double2hiint(double x) {
    static_assert(sizeof(double) == 2 * sizeof(int), "");

    int tmp[2];
    __builtin_memcpy(tmp, &x, sizeof(tmp));

    return tmp[1];
}
__attribute__((device)) static inline int __double2loint(double x) {
    static_assert(sizeof(double) == 2 * sizeof(int), "");

    int tmp[2];
    __builtin_memcpy(tmp, &x, sizeof(tmp));

    return tmp[0];
}

__attribute__((device)) static inline int __double2int_rd(double x) { return (int)__ocml_floor_f64(x); }
__attribute__((device)) static inline int __double2int_rn(double x) { return (int)__ocml_rint_f64(x); }
__attribute__((device)) static inline int __double2int_ru(double x) { return (int)__ocml_ceil_f64(x); }
__attribute__((device)) static inline int __double2int_rz(double x) { return (int)x; }

__attribute__((device)) static inline long long int __double2ll_rd(double x) {
  return (long long)__ocml_floor_f64(x);
}
__attribute__((device)) static inline long long int __double2ll_rn(double x) {
  return (long long)__ocml_rint_f64(x);
}
__attribute__((device)) static inline long long int __double2ll_ru(double x) {
  return (long long)__ocml_ceil_f64(x);
}
__attribute__((device)) static inline long long int __double2ll_rz(double x) { return (long long)x; }

__attribute__((device)) static inline unsigned int __double2uint_rd(double x) {
  return (unsigned int)__ocml_floor_f64(x);
}
__attribute__((device)) static inline unsigned int __double2uint_rn(double x) {
  return (unsigned int)__ocml_rint_f64(x);
}
__attribute__((device)) static inline unsigned int __double2uint_ru(double x) {
  return (unsigned int)__ocml_ceil_f64(x);
}
__attribute__((device)) static inline unsigned int __double2uint_rz(double x) { return (unsigned int)x; }

__attribute__((device)) static inline unsigned long long int __double2ull_rd(double x) {
  return (unsigned long long int)__ocml_floor_f64(x);
}
__attribute__((device)) static inline unsigned long long int __double2ull_rn(double x) {
  return (unsigned long long int)__ocml_rint_f64(x);
}
__attribute__((device)) static inline unsigned long long int __double2ull_ru(double x) {
  return (unsigned long long int)__ocml_ceil_f64(x);
}
__attribute__((device)) static inline unsigned long long int __double2ull_rz(double x) {
  return (unsigned long long int)x;
}

__attribute__((device)) static inline long long int __double_as_longlong(double x) {
    static_assert(sizeof(long long) == sizeof(double), "");

    long long tmp;
    __builtin_memcpy(&tmp, &x, sizeof(tmp));

    return tmp;
}
# 1254 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 3
__attribute__((device)) static inline int __float2int_rd(float x) { return (int)__ocml_floor_f32(x); }
__attribute__((device)) static inline int __float2int_rn(float x) { return (int)__ocml_rint_f32(x); }
__attribute__((device)) static inline int __float2int_ru(float x) { return (int)__ocml_ceil_f32(x); }
__attribute__((device)) static inline int __float2int_rz(float x) { return (int)__ocml_trunc_f32(x); }

__attribute__((device)) static inline long long int __float2ll_rd(float x) {
  return (long long int)__ocml_floor_f32(x);
}
__attribute__((device)) static inline long long int __float2ll_rn(float x) {
  return (long long int)__ocml_rint_f32(x);
}
__attribute__((device)) static inline long long int __float2ll_ru(float x) {
  return (long long int)__ocml_ceil_f32(x);
}
__attribute__((device)) static inline long long int __float2ll_rz(float x) { return (long long int)x; }

__attribute__((device)) static inline unsigned int __float2uint_rd(float x) {
  return (unsigned int)__ocml_floor_f32(x);
}
__attribute__((device)) static inline unsigned int __float2uint_rn(float x) {
  return (unsigned int)__ocml_rint_f32(x);
}
__attribute__((device)) static inline unsigned int __float2uint_ru(float x) {
  return (unsigned int)__ocml_ceil_f32(x);
}
__attribute__((device)) static inline unsigned int __float2uint_rz(float x) { return (unsigned int)x; }

__attribute__((device)) static inline unsigned long long int __float2ull_rd(float x) {
  return (unsigned long long int)__ocml_floor_f32(x);
}
__attribute__((device)) static inline unsigned long long int __float2ull_rn(float x) {
  return (unsigned long long int)__ocml_rint_f32(x);
}
__attribute__((device)) static inline unsigned long long int __float2ull_ru(float x) {
  return (unsigned long long int)__ocml_ceil_f32(x);
}
__attribute__((device)) static inline unsigned long long int __float2ull_rz(float x) {
    return (unsigned long long int)x;
}

__attribute__((device)) static inline int __float_as_int(float x) {
    static_assert(sizeof(int) == sizeof(float), "");

    int tmp;
    __builtin_memcpy(&tmp, &x, sizeof(tmp));

    return tmp;
}

__attribute__((device)) static inline int float_as_int(float x) {
    return __float_as_int(x);
}

__attribute__((device)) static inline unsigned int __float_as_uint(float x) {
    static_assert(sizeof(unsigned int) == sizeof(float), "");

    unsigned int tmp;
    __builtin_memcpy(&tmp, &x, sizeof(tmp));

    return tmp;
}

__attribute__((device)) static inline unsigned int float_as_uint(float x) {
    return __float_as_uint(x);
}

__attribute__((device)) static inline double __hiloint2double(int hi, int lo) {
    static_assert(sizeof(double) == sizeof(uint64_t), "");

    uint64_t tmp0 = (static_cast<uint64_t>(hi) << 32ull) | static_cast<uint32_t>(lo);
    double tmp1;
    __builtin_memcpy(&tmp1, &tmp0, sizeof(tmp0));

    return tmp1;
}

__attribute__((device)) static inline double __int2double_rn(int x) { return (double)x; }

__attribute__((device)) static inline float __int2float_rd(int x) {
    return __ocml_cvtrtn_f32_s32(x);
}
__attribute__((device)) static inline float __int2float_rn(int x) { return (float)x; }
__attribute__((device)) static inline float __int2float_ru(int x) {
    return __ocml_cvtrtp_f32_s32(x);
}
__attribute__((device)) static inline float __int2float_rz(int x) {
    return __ocml_cvtrtz_f32_s32(x);
}

__attribute__((device)) static inline float __int_as_float(int x) {
    static_assert(sizeof(float) == sizeof(int), "");

    float tmp;
    __builtin_memcpy(&tmp, &x, sizeof(tmp));

    return tmp;
}

__attribute__((device)) static inline float int_as_float(int x) {
    return __int_as_float(x);
}

__attribute__((device)) static inline double __ll2double_rd(long long int x) {
    return __ocml_cvtrtn_f64_s64(x);
}
__attribute__((device)) static inline double __ll2double_rn(long long int x) { return (double)x; }
__attribute__((device)) static inline double __ll2double_ru(long long int x) {
    return __ocml_cvtrtp_f64_s64(x);
}
__attribute__((device)) static inline double __ll2double_rz(long long int x) {
    return __ocml_cvtrtz_f64_s64(x);
}

__attribute__((device)) static inline float __ll2float_rd(long long int x) {
    return __ocml_cvtrtn_f32_s64(x);
}
__attribute__((device)) static inline float __ll2float_rn(long long int x) { return (float)x; }
__attribute__((device)) static inline float __ll2float_ru(long long int x) {
    return __ocml_cvtrtp_f32_s64(x);
}
__attribute__((device)) static inline float __ll2float_rz(long long int x) {
    return __ocml_cvtrtz_f32_s64(x);
}

__attribute__((device)) static inline double __longlong_as_double(long long int x) {
    static_assert(sizeof(double) == sizeof(long long), "");

    double tmp;
    __builtin_memcpy(&tmp, &x, sizeof(tmp));

    return tmp;
}

__attribute__((device)) static inline double __uint2double_rn(int x) { return (double)x; }

__attribute__((device)) static inline float __uint2float_rd(unsigned int x) {
    return __ocml_cvtrtn_f32_u32(x);
}
__attribute__((device)) static inline float __uint2float_rn(unsigned int x) { return (float)x; }
__attribute__((device)) static inline float __uint2float_ru(unsigned int x) {
    return __ocml_cvtrtp_f32_u32(x);
}
__attribute__((device)) static inline float __uint2float_rz(unsigned int x) {
    return __ocml_cvtrtz_f32_u32(x);
}

__attribute__((device)) static inline float __uint_as_float(unsigned int x) {
   static_assert(sizeof(float) == sizeof(unsigned int), "");

    float tmp;
    __builtin_memcpy(&tmp, &x, sizeof(tmp));

    return tmp;
}

__attribute__((device)) static inline double __ull2double_rd(unsigned long long int x) {
    return __ocml_cvtrtn_f64_u64(x);
}
__attribute__((device)) static inline double __ull2double_rn(unsigned long long int x) { return (double)x; }
__attribute__((device)) static inline double __ull2double_ru(unsigned long long int x) {
    return __ocml_cvtrtp_f64_u64(x);
}
__attribute__((device)) static inline double __ull2double_rz(unsigned long long int x) {
    return __ocml_cvtrtz_f64_u64(x);
}

__attribute__((device)) static inline float __ull2float_rd(unsigned long long int x) {
    return __ocml_cvtrtn_f32_u64(x);
}
__attribute__((device)) static inline float __ull2float_rn(unsigned long long int x) { return (float)x; }
__attribute__((device)) static inline float __ull2float_ru(unsigned long long int x) {
    return __ocml_cvtrtp_f32_u64(x);
}
__attribute__((device)) static inline float __ull2float_rz(unsigned long long int x) {
    return __ocml_cvtrtz_f32_u64(x);
}


__attribute__((device)) static inline int float2int(float x, enum cudaRoundMode mode = cudaRoundZero) {
    return mode == cudaRoundNearest ? __float2int_rn(x) :
           mode == cudaRoundPosInf ? __float2int_ru(x) :
           mode == cudaRoundMinInf ? __float2int_rd(x) :
           __float2int_rz(x);
}

__attribute__((device)) static inline unsigned int float2uint(float x, enum cudaRoundMode mode = cudaRoundZero) {
    return mode == cudaRoundNearest ? __float2uint_rn(x) :
           mode == cudaRoundPosInf ? __float2uint_ru(x) :
           mode == cudaRoundMinInf ? __float2uint_rd(x) :
           __float2uint_rz(x);
}

__attribute__((device)) static inline float int2float(int x, enum cudaRoundMode mode = cudaRoundNearest) {
    return mode == cudaRoundZero ? __int2float_rz(x) :
           mode == cudaRoundPosInf ? __int2float_ru(x) :
           mode == cudaRoundMinInf ? __int2float_rd(x) :
           __int2float_rn(x);
}

__attribute__((device)) static inline float uint2float(unsigned int x, enum cudaRoundMode mode = cudaRoundNearest) {
    return mode == cudaRoundZero ? __uint2float_rz(x) :
           mode == cudaRoundPosInf ? __uint2float_ru(x) :
           mode == cudaRoundMinInf ? __uint2float_rd(x) :
           __uint2float_rn(x);
}





__attribute__((device)) long long int __clock64();
__attribute__((device)) long long int __clock();
__attribute__((device)) long long int clock64();
__attribute__((device)) long long int clock();

__attribute__((device)) void __named_sync(int a, int b);



__attribute__((device))
inline __attribute((always_inline))
long long int __clock64() {


  return (long long int) __builtin_amdgcn_s_memtime();




}

__attribute__((device))
inline __attribute((always_inline))
long long int __clock() { return __clock64(); }



__attribute__((device))
inline __attribute__((always_inline))
long long int wall_clock64() {


  return (long long int) __builtin_amdgcn_s_memrealtime();



}

__attribute__((device))
inline __attribute__((always_inline))
long long int clock64() { return __clock64(); }

__attribute__((device))
inline __attribute__((always_inline))
long long int clock() { return __clock(); }


__attribute__((device))
inline
void __named_sync(int a, int b) { __builtin_amdgcn_s_barrier(); }




__attribute__((device))
inline
int __all(int predicate) {
    return __ockl_wfall_i32(predicate);
}

__attribute__((device))
inline
int __any(int predicate) {
    return __ockl_wfany_i32(predicate);
}




__attribute__((device))
inline
unsigned long long int __ballot(int predicate) {
    return __builtin_amdgcn_uicmp(predicate, 0, 33);
}

__attribute__((device))
inline
unsigned long long int __ballot64(int predicate) {
    return __builtin_amdgcn_uicmp(predicate, 0, 33);
}


__attribute__((device))
inline
uint64_t __lanemask_gt()
{
    uint32_t lane = __ockl_lane_u32();
    if (lane == 63)
      return 0;
    uint64_t ballot = __ballot64(1);
    uint64_t mask = (~((uint64_t)0)) << (lane + 1);
    return mask & ballot;
}

__attribute__((device))
inline
uint64_t __lanemask_lt()
{
    uint32_t lane = __ockl_lane_u32();
    int64_t ballot = __ballot64(1);
    uint64_t mask = ((uint64_t)1 << lane) - (uint64_t)1;
    return mask & ballot;
}

__attribute__((device))
inline
uint64_t __lanemask_eq()
{
    uint32_t lane = __ockl_lane_u32();
    int64_t mask = ((uint64_t)1 << lane);
    return mask;
}


__attribute__((device)) inline void* __local_to_generic(void* p) { return p; }


__attribute__((device))
inline
void* __get_dynamicgroupbaseptr()
{

    return (char*)__local_to_generic((void*)__to_local(__llvm_amdgcn_groupstaticsize()));
}





__attribute__((device))
inline
void *__amdgcn_get_dynamicgroupbaseptr() {
    return __get_dynamicgroupbaseptr();
}


__attribute__((device))
inline
static void __threadfence()
{
  __atomic_work_item_fence(0, __memory_order_seq_cst, __memory_scope_device);
}

__attribute__((device))
inline
static void __threadfence_block()
{
  __atomic_work_item_fence(0, __memory_order_seq_cst, __memory_scope_work_group);
}

__attribute__((device))
inline
static void __threadfence_system()
{
  __atomic_work_item_fence(0, __memory_order_seq_cst, __memory_scope_all_svm_devices);
}


__attribute__((device))
inline
__attribute__((weak))
void abort() {
    return __builtin_trap();
}
# 1641 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 3
extern "C" __attribute__((device)) __attribute__((noinline)) __attribute__((weak))
void __assert_fail(const char *assertion,
                   const char *file,
                   unsigned int line,
                   const char *function)
{
  const char fmt[] = "%s:%u: %s: Device-side assertion `%s' failed.\n";
# 1666 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 3
  auto msg = __ockl_fprintf_stderr_begin();
  int len = 0;
  do { const char *tmp = fmt; while (*tmp++); len = tmp - fmt; } while (0);
  msg = __ockl_fprintf_append_string_n(msg, fmt, len, 0);
  do { const char *tmp = file; while (*tmp++); len = tmp - file; } while (0);
  msg = __ockl_fprintf_append_string_n(msg, file, len, 0);
  msg = __ockl_fprintf_append_args(msg, 1, line, 0, 0, 0, 0, 0, 0, 0);
  do { const char *tmp = function; while (*tmp++); len = tmp - function; } while (0);
  msg = __ockl_fprintf_append_string_n(msg, function, len, 0);
  do { const char *tmp = assertion; while (*tmp++); len = tmp - assertion; } while (0);
  __ockl_fprintf_append_string_n(msg, assertion, len, 1);



  __builtin_trap();
}

extern "C" __attribute__((device)) __attribute__((noinline)) __attribute__((weak))
void __assertfail(const char *assertion,
                  const char *file,
                  unsigned int line,
                  const char *function,
                  size_t charsize)
{

    __builtin_trap();
}


__attribute__((device))
inline
static void __work_group_barrier(__cl_mem_fence_flags flags, __memory_scope scope)
{
    if (flags) {
        __atomic_work_item_fence(flags, __memory_order_release, scope);
        __builtin_amdgcn_s_barrier();
        __atomic_work_item_fence(flags, __memory_order_acquire, scope);
    } else {
        __builtin_amdgcn_s_barrier();
    }
}

__attribute__((device))
inline
static void __barrier(int n)
{
  __work_group_barrier((__cl_mem_fence_flags)n, __memory_scope_work_group);
}

__attribute__((device))
inline
__attribute__((convergent))
void __syncthreads()
{
  __barrier(0x01);
}

__attribute__((device))
inline
__attribute__((convergent))
int __syncthreads_count(int predicate)
{
  return __ockl_wgred_add_i32(!!predicate);
}

__attribute__((device))
inline
__attribute__((convergent))
int __syncthreads_and(int predicate)
{
  return __ockl_wgred_and_i32(!!predicate);
}

__attribute__((device))
inline
__attribute__((convergent))
int __syncthreads_or(int predicate)
{
  return __ockl_wgred_or_i32(!!predicate);
}
# 1786 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 3
__attribute__((device))
inline
unsigned __smid(void)
{
    unsigned cu_id = __builtin_amdgcn_s_getreg(
            (((4 -1) << 11) | ((8) << 6) | (4)));
    unsigned se_id = __builtin_amdgcn_s_getreg(
            (((2 -1) << 11) | ((13) << 6) | (4)));


    return (se_id << 4) + cu_id;
}
# 1811 "/opt/dtk-23.10/cuda/include/crt/device_functions_internal.h" 3
static inline __attribute__((device)) void* __hip_memcpy(void* dst, const void* src, size_t size) {
    auto dstPtr = static_cast<unsigned char*>(dst);
    auto srcPtr = static_cast<const unsigned char*>(src);

    while (size >= 4u) {
        dstPtr[0] = srcPtr[0];
        dstPtr[1] = srcPtr[1];
        dstPtr[2] = srcPtr[2];
        dstPtr[3] = srcPtr[3];

        size -= 4u;
        srcPtr += 4u;
        dstPtr += 4u;
    }
    switch (size) {
        case 3:
            dstPtr[2] = srcPtr[2];
        case 2:
            dstPtr[1] = srcPtr[1];
        case 1:
            dstPtr[0] = srcPtr[0];
    }

    return dst;
}

static inline __attribute__((device)) void* __hip_memset(void* dst, unsigned char val, size_t size) {
    auto dstPtr = static_cast<unsigned char*>(dst);

    while (size >= 4u) {
        dstPtr[0] = val;
        dstPtr[1] = val;
        dstPtr[2] = val;
        dstPtr[3] = val;

        size -= 4u;
        dstPtr += 4u;
    }
    switch (size) {
        case 3:
            dstPtr[2] = val;
        case 2:
            dstPtr[1] = val;
        case 1:
            dstPtr[0] = val;
    }

    return dst;
}

static inline __attribute__((device)) void* memcpy(void* dst, const void* src, size_t size) {
    return __hip_memcpy(dst, src, size);
}

static inline __attribute__((device)) void* memset(void* ptr, int val, size_t size) {
    unsigned char val8 = static_cast<unsigned char>(val);
    return __hip_memset(ptr, val8, size);
}




template <typename T>
__attribute__((device))
inline
T __shfl_sync(unsigned mask, T var, int srcLane, int width=warpSize) {
    return __shfl(var, srcLane, width);
}

template <typename T>
__attribute__((device))
inline
T __shfl_up_sync(unsigned mask, T var, unsigned int delta, int width=warpSize) {
    return __shfl_up(var, delta, width);
}

template <typename T>
__attribute__((device))
inline
T __shfl_down_sync(unsigned mask, T var, unsigned int delta, int width=warpSize) {
    return __shfl_down(var, delta, width);
}

template <typename T>
__attribute__((device))
inline
T __shfl_xor_sync(unsigned mask, T var, int laneMask, int width=warpSize) {
    return __shfl_xor(var, laneMask, width);
}

__attribute__((device))
inline
int __all_sync(unsigned mask, int predicate) {
    return __all(predicate);
}

__attribute__((device))
inline
int __any_sync(unsigned mask, int predicate) {
    return __any(predicate);
}

__attribute__((device))
inline
unsigned __ballot_sync(unsigned mask, int predicate) {
    return __ballot(predicate);
}

__attribute__((device))
inline
void __barrier_sync(unsigned id) {
  return __barrier(id);
}

__attribute__((device))
inline
__attribute__((convergent))
void __syncwarp(unsigned mask=0xffffffff)
{
    return __syncthreads();
}

__attribute__((device))
inline
unsigned __activemask()
{
    return 0xffffffff;
}
# 9 "/opt/dtk-23.10/cuda/include/crt/math_functions_internal.h" 2 3
# 506 "/opt/dtk-23.10/cuda/include/crt/math_functions_internal.h" 3
static __attribute__((device))
inline
float cospi(float x) { return __ocml_cospi_f32(x); }

static __attribute__((device))
inline
float erfcinv(float x) { return __ocml_erfcinv_f32(x); }

static __attribute__((device))
inline
float erfcx(float x) { return __ocml_erfcx_f32(x); }

static __attribute__((device))
inline
float erfinv(float x) { return __ocml_erfinv_f32(x); }

static __attribute__((device))
inline
float exp10(float x) { return __ocml_exp10_f32(x); }

static __attribute__((device))
inline
float j0(float x) { return __ocml_j0_f32(x); }

static __attribute__((device))
inline
float j1(float x) { return __ocml_j1_f32(x); }

static __attribute__((device))
inline
float rcbrt(float x) { return __ocml_rcbrt_f32(x); }

static __attribute__((device))
inline
float rsqrt(float x) { return __ocml_rsqrt_f32(x); }

static __attribute__((device))
inline
void sincos(float x, float* sptr, float* cptr)
{
    float tmp;
    *sptr = __ocml_sincos_f32(x, (__attribute__((address_space(5))) float *) &tmp);
    *cptr = tmp;
}

static __attribute__((device))
inline
void sincospi(float x, float* sptr, float* cptr)
{
    float tmp;
    *sptr = __ocml_sincospi_f32(x, (__attribute__((address_space(5))) float *) &tmp);
    *cptr = tmp;
}

static __attribute__((device))
inline
float sinpi(float x) { return __ocml_sinpi_f32(x); }

static __attribute__((device))
inline
float y0(float x) { return __ocml_y0_f32(x); }

static __attribute__((device))
inline
float y1(float x) { return __ocml_y1_f32(x); }

static __attribute__((device))
inline
double copysign(double x, float y) { return __ocml_copysign_f64(x, (double)y); }

static __attribute__((device))
inline
double copysign(float x, double y) { return __ocml_copysign_f64((double)x, y); }

static __attribute__((device))
inline
float cyl_bessel_i0(float x) { return cyl_bessel_i0f(x); }

static __attribute__((device))
inline
float cyl_bessel_i1(float x) { return cyl_bessel_i1f(x); }

static __attribute__((device))
inline
float jn(int x, float y) { return jnf(x, y); }

static __attribute__((device))
inline
long long int llmax(long long int x, long long int y) { return x > y ? x : y; }

static __attribute__((device))
inline
long long int llmin(long long int x, long long int y) { return x < y ? x : y; }

static __attribute__((device))
inline
double max(double x, float y) { return fmax(x, (double)y); }

static __attribute__((device))
inline
double max(float x, double y) { return fmax((double)x, y); }

static __attribute__((device))
inline
unsigned int umax(unsigned int x, unsigned int y) { return x > y ? x : y; }

static __attribute__((device))
inline
unsigned int umin(unsigned int x, unsigned int y) { return x < y ? x : y; }

static __attribute__((device))
inline
unsigned int max(int x, unsigned int y) { return umax((unsigned int)x, y); }

static __attribute__((device))
inline
long int max(long int x, long int y)
{
    if (sizeof(long int) == sizeof(int)) {
        return (long int) max((int) x, (int) y);
    } else {
        return (long int) llmax((long long int) x, (long long int) y);
    }
}

static __attribute__((device))
inline
unsigned long long int ullmax(unsigned long long int x, unsigned long long int y) { return x > y ? x : y; }

static __attribute__((device))
inline
unsigned long long int ullmin(unsigned long long int x, unsigned long long int y) { return x < y ? x : y; }

static __attribute__((device))
inline
unsigned long int max(long int x, unsigned long int y)
{
    if (sizeof(unsigned long int) == sizeof(unsigned int)) {
        return (unsigned long int) umax((unsigned int) x, (unsigned int) y);
    } else {
        return (unsigned long int) ullmax((unsigned long long int) x, (unsigned long long int) y);
    }
}

static __attribute__((device))
inline
long long int max(long long int x, long long int y) { return llmax(x, y); }

static __attribute__((device))
inline
unsigned long long int max(long long int x, unsigned long long int y) { return ullmax((unsigned long long int)x, y); }

static __attribute__((device))
inline
unsigned int max(unsigned int x, unsigned int y) { return umax(x, y); }

static __attribute__((device))
inline
unsigned long int max(unsigned long int x, long int y)
{
    if (sizeof(unsigned long int) == sizeof(unsigned int)) {
        return (unsigned long int) umax((unsigned int) x, (unsigned int) y);
    } else {
        return (unsigned long int) ullmax((unsigned long long int) x, (unsigned long long int) y);
    }
}

static __attribute__((device))
inline
unsigned long int max(unsigned long int x, unsigned long int y)
{
    if (sizeof(unsigned long int) == sizeof(unsigned int)) {
        return (unsigned long int) umax((unsigned int) x, (unsigned int) y);
    } else {
        return (unsigned long int) ullmax((unsigned long long int) x, (unsigned long long int) y);
    }
}

static __attribute__((device))
inline
unsigned long long int max(unsigned long long int x, long long int y) { return ullmax(x, (unsigned long long int)y); }

static __attribute__((device))
inline
unsigned long long int max(unsigned long long int x, unsigned long long int y) { return ullmax(x, y); }

static __attribute__((device))
inline
double min(double x, float y) { return fmin(x, (double)y); }

static __attribute__((device))
inline
double min(float x, double y) { return fmin((double)x, y); }

static __attribute__((device))
inline
unsigned int min(int x, unsigned int y) { return umin((unsigned int)x, y); }

static __attribute__((device))
inline
long int min(long int x, long int y)
{
    if (sizeof(long int) == sizeof(int)) {
        return (long int) min((int) x, (int) y);
    } else {
        return (long int) llmin((long long int) x, (long long int) y);
    }
}

static __attribute__((device))
inline
unsigned long int min(long int x, unsigned long int y)
{
    if (sizeof(unsigned long int) == sizeof(unsigned int)) {
        return (unsigned long int) umin((unsigned int) x, (unsigned int) y);
    } else {
        return (unsigned long int) ullmin((unsigned long long int) x, (unsigned long long int) y);
    }
}

static __attribute__((device))
inline
long long int min(long long int x, long long int y) { return llmin(x, y); }

static __attribute__((device))
inline
unsigned long long int min(long long int x, unsigned long long int y) { return ullmin((unsigned long long int)x, y); }

static __attribute__((device))
inline
unsigned int min(unsigned int x, unsigned int y) { return umin(x, y); }

static __attribute__((device))
inline
unsigned long int min(unsigned long int x, long int y)
{
    if (sizeof(unsigned long int) == sizeof(unsigned int)) {
        return (unsigned long int) umin((unsigned int) x, (unsigned int) y);
    } else {
        return (unsigned long int) ullmin((unsigned long long int) x, (unsigned long long int) y);
    }
}

static __attribute__((device))
inline
unsigned long int min(unsigned long int x, unsigned long int y)
{
    if (sizeof(unsigned long int) == sizeof(unsigned int)) {
        return (unsigned long int) umin((unsigned int) x, (unsigned int) y);
    } else {
        return (unsigned long int) ullmin((unsigned long long int) x, (unsigned long long int) y);
    }
}

static __attribute__((device))
inline
unsigned long long int min(unsigned long long int x, long long int y) { return ullmin(x, (unsigned long long int)y); }

static __attribute__((device))
inline
unsigned long long int min(unsigned long long int x, unsigned long long int y) { return ullmin(x, y); }

static __attribute__((device))
inline
float normcdf(float x) { return normcdff(x); }

static __attribute__((device))
inline
float normcdfinv(float x) { return normcdfinvf(x); }
# 847 "/opt/dtk-23.10/cuda/include/crt/math_functions_internal.h" 3
static __attribute__((device)) inline int min(uint32_t arg1, int arg2) {
  return (arg1 < arg2) ? arg1 : arg2;
}
static __attribute__((device)) inline int max(uint32_t arg1, int arg2) {
  return (arg1 > arg2) ? arg1 : arg2;
}

template <typename __T1, typename __T2> static __attribute__((device)) typename __hip_enable_if< std::numeric_limits<__T1>::is_specialized && std::numeric_limits<__T2>::is_specialized, double>::type max(__T1 __x, __T2 __y) { return max((double)__x, (double)__y); }
template <typename __T1, typename __T2> static __attribute__((device)) typename __hip_enable_if< std::numeric_limits<__T1>::is_specialized && std::numeric_limits<__T2>::is_specialized, double>::type min(__T1 __x, __T2 __y) { return min((double)__x, (double)__y); }
# 63 "/opt/dtk-23.10/cuda/include/crt/common_functions.h" 2 3
# 117 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/cuda_surface_types.h" 1 3
# 74 "/opt/dtk-23.10/cuda/include/cuda_surface_types.h" 3
template<class T, int dim = 1>
struct __attribute__((device_builtin_surface_type)) surface : public surfaceReference
{

  __attribute__((host)) surface(void)
  {
    channelDesc = cudaCreateChannelDesc<T>();
  }

  __attribute__((host)) surface(struct cudaChannelFormatDesc desc)
  {
    channelDesc = desc;
  }

};

template<int dim>
struct __attribute__((device_builtin_surface_type)) surface<void, dim> : public surfaceReference
{

  __attribute__((host)) surface(void)
  {
    channelDesc = cudaCreateChannelDesc<void>();
  }

};
# 118 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/cuda_texture_types.h" 1 3
# 74 "/opt/dtk-23.10/cuda/include/cuda_texture_types.h" 3
template<class T, int texType = 0x01, enum cudaTextureReadMode mode = cudaReadModeElementType>
struct __attribute__((device_builtin_texture_type)) texture : public textureReference
{

  __attribute__((host)) texture(int norm = 0,
                   enum cudaTextureFilterMode fMode = cudaFilterModePoint,
                   enum cudaTextureAddressMode aMode = cudaAddressModeClamp)
  {
    normalized = norm;
    filterMode = fMode;
    addressMode[0] = aMode;
    addressMode[1] = aMode;
    addressMode[2] = aMode;
    channelDesc = cudaCreateChannelDesc<T>();
    sRGB = 0;
    textureObject = 0;
    maxAnisotropy = 0;
    mipmapLevelBias = 0;
    minMipmapLevelClamp = 0;
    maxMipmapLevelClamp = 0;
  }

  __attribute__((host)) texture(int norm,
                   enum cudaTextureFilterMode fMode,
                   enum cudaTextureAddressMode aMode,
                   struct cudaChannelFormatDesc desc)
  {
    normalized = norm;
    filterMode = fMode;
    addressMode[0] = aMode;
    addressMode[1] = aMode;
    addressMode[2] = aMode;
    channelDesc = desc;
    sRGB = 0;
    textureObject = 0;
    maxAnisotropy = 0;
    mipmapLevelBias = 0;
    minMipmapLevelClamp = 0;
    maxMipmapLevelClamp = 0;
  }

};
# 119 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 1 3
# 79 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/builtin_types.h" 1 3
# 80 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3

# 1 "/opt/dtk-23.10/cuda/include/crt/host_defines.h" 1 3
# 82 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3
# 3296 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/device_atomic_functions.h" 1 3
# 68 "/opt/dtk-23.10/cuda/include/device_atomic_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/device_atomic_functions_internal.h" 1 3
# 40 "/opt/dtk-23.10/cuda/include/device_atomic_functions_internal.h" 3
__attribute__((device))
inline
int atomicCAS(int* address, int compare, int val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       4);
    return compare;
}

__attribute__((device))
inline
int atomicCAS_system(int* address, int compare, int val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       5);
    return compare;
}

__attribute__((device))
inline
unsigned int atomicCAS(unsigned int* address, unsigned int compare, unsigned int val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       4);
  return compare;
}

__attribute__((device))
inline
unsigned int atomicCAS_system(unsigned int* address, unsigned int compare, unsigned int val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       5);
  return compare;
}

__attribute__((device))
inline
unsigned long atomicCAS(unsigned long* address, unsigned long compare, unsigned long val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       4);
  return compare;
}

__attribute__((device))
inline
unsigned long atomicCAS_system(unsigned long* address, unsigned long compare, unsigned long val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       5);
  return compare;
}

__attribute__((device))
inline
unsigned long long atomicCAS(unsigned long long* address, unsigned long long compare,
                             unsigned long long val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       4);
  return compare;
}

__attribute__((device))
inline
unsigned long long atomicCAS_system(unsigned long long* address, unsigned long long compare,
                                    unsigned long long val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       5);
  return compare;
}

__attribute__((device))
inline
float atomicCAS(float* address, float compare, float val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       4);
    return compare;
}

__attribute__((device))
inline
float atomicCAS_system(float* address, float compare, float val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       5);
    return compare;
}

__attribute__((device))
inline
double atomicCAS(double* address, double compare, double val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       4);
    return compare;
}

__attribute__((device))
inline
double atomicCAS_system(double* address, double compare, double val) {
  __hip_atomic_compare_exchange_strong(address, &compare, val, 0, 0,
                                       5);
    return compare;
}

__attribute__((device))
inline
int atomicAdd(int* address, int val) {
  return __hip_atomic_fetch_add(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicAdd_system(int* address, int val) {
  return __hip_atomic_fetch_add(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicAdd(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_add(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicAdd_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_add(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicAdd(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_add(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicAdd_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_add(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicAdd(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_add(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicAdd_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_add(address, val, 0, 5);
}

__attribute__((device))
inline
float atomicAdd(float* address, float val) {



  return __hip_atomic_fetch_add(address, val, 0, 4);

}

__attribute__((device))
inline
float atomicAdd_system(float* address, float val) {
  return __hip_atomic_fetch_add(address, val, 0, 5);
}




__attribute__((device))
inline
void atomicAddNoRet(float* address, float val)
{
    __ockl_atomic_add_noret_f32(address, val);
}

__attribute__((device))
inline
double atomicAdd(double* address, double val) {



  return __hip_atomic_fetch_add(address, val, 0, 4);

}

__attribute__((device))
inline
double atomicAdd_system(double* address, double val) {
  return __hip_atomic_fetch_add(address, val, 0, 5);
}

__attribute__((device))
inline
int atomicSub(int* address, int val) {
  return __hip_atomic_fetch_add(address, -val, 0, 4);
}

__attribute__((device))
inline
int atomicSub_system(int* address, int val) {
  return __hip_atomic_fetch_add(address, -val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicSub(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_add(address, -val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicSub_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_add(address, -val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicSub(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_add(address, -val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicSub_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_add(address, -val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicSub(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_add(address, -val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicSub_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_add(address, -val, 0, 5);
}

__attribute__((device))
inline
float atomicSub(float* address, float val) {



  return __hip_atomic_fetch_add(address, -val, 0, 4);

}

__attribute__((device))
inline
float atomicSub_system(float* address, float val) {
  return __hip_atomic_fetch_add(address, -val, 0, 5);
}

__attribute__((device))
inline
double atomicSub(double* address, double val) {



  return __hip_atomic_fetch_add(address, -val, 0, 4);

}

__attribute__((device))
inline
double atomicSub_system(double* address, double val) {
  return __hip_atomic_fetch_add(address, -val, 0, 5);
}

__attribute__((device))
inline
int atomicExch(int* address, int val) {
  return __hip_atomic_exchange(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicExch_system(int* address, int val) {
  return __hip_atomic_exchange(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicExch(unsigned int* address, unsigned int val) {
  return __hip_atomic_exchange(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicExch_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_exchange(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicExch(unsigned long* address, unsigned long val) {
  return __hip_atomic_exchange(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicExch_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_exchange(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicExch(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_exchange(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicExch_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_exchange(address, val, 0, 5);
}

__attribute__((device))
inline
float atomicExch(float* address, float val) {
  return __hip_atomic_exchange(address, val, 0, 4);
}

__attribute__((device))
inline
float atomicExch_system(float* address, float val) {
  return __hip_atomic_exchange(address, val, 0, 5);
}

__attribute__((device))
inline
double atomicExch(double* address, double val) {
  return __hip_atomic_exchange(address, val, 0, 4);
}

__attribute__((device))
inline
double atomicExch_system(double* address, double val) {
  return __hip_atomic_exchange(address, val, 0, 5);
}

__attribute__((device))
inline
int atomicMin(int* address, int val) {
  return __hip_atomic_fetch_min(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicMin_system(int* address, int val) {
  return __hip_atomic_fetch_min(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicMin(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_min(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicMin_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_min(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicMin(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_min(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicMin_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_min(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicMin(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_min(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicMin_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_min(address, val, 0, 5);
}

__attribute__((device))
inline
float atomicMin(float* addr, float val) {





  float value = __hip_atomic_load(addr, 0, 4);
  bool done = false;
  while (!done && value > val) {
    done = __hip_atomic_compare_exchange_strong(addr, &value, val,
               0, 0, 4);
  }
  return value;
# 454 "/opt/dtk-23.10/cuda/include/device_atomic_functions_internal.h" 3
}

__attribute__((device))
inline
float atomicMin_system(float* address, float val) {
  unsigned int* uaddr { reinterpret_cast<unsigned int*>(address) };

    unsigned int tmp {__hip_atomic_load(uaddr, 0, 5)};



  float value = __uint_as_float(tmp);

  while (val < value) {
    value = atomicCAS_system(address, value, val);
  }

  return value;
}

__attribute__((device))
inline
double atomicMin(double* addr, double val) {





  double value = __hip_atomic_load(addr, 0, 4);
  bool done = false;
  while (!done && value > val) {
    done = __hip_atomic_compare_exchange_strong(addr, &value, val,
               0, 0, 4);
  }
  return value;
# 500 "/opt/dtk-23.10/cuda/include/device_atomic_functions_internal.h" 3
}

__attribute__((device))
inline
double atomicMin_system(double* address, double val) {
  unsigned long long* uaddr { reinterpret_cast<unsigned long long*>(address) };

    unsigned long long tmp {__hip_atomic_load(uaddr, 0, 5)};



  double value = __longlong_as_double(tmp);

  while (val < value) {
    value = atomicCAS_system(address, value, val);
  }

  return value;
}

__attribute__((device))
inline
int atomicMax(int* address, int val) {
  return __hip_atomic_fetch_max(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicMax_system(int* address, int val) {
  return __hip_atomic_fetch_max(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicMax(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_max(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicMax_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_max(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicMax(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_max(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicMax_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_max(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicMax(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_max(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicMax_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_max(address, val, 0, 5);
}

__attribute__((device))
inline
float atomicMax(float* addr, float val) {





  float value = __hip_atomic_load(addr, 0, 4);
  bool done = false;
  while (!done && value < val) {
    done = __hip_atomic_compare_exchange_strong(addr, &value, val,
               0, 0, 4);
  }
  return value;
# 594 "/opt/dtk-23.10/cuda/include/device_atomic_functions_internal.h" 3
}

__attribute__((device))
inline
float atomicMax_system(float* address, float val) {
  unsigned int* uaddr { reinterpret_cast<unsigned int*>(address) };

    unsigned int tmp {__hip_atomic_load(uaddr, 0, 5)};



  float value = __uint_as_float(tmp);

  while (value < val) {
    value = atomicCAS_system(address, value, val);
  }

  return value;
}

__attribute__((device))
inline
double atomicMax(double* addr, double val) {





  double value = __hip_atomic_load(addr, 0, 4);
  bool done = false;
  while (!done && value < val) {
    done = __hip_atomic_compare_exchange_strong(addr, &value, val,
               0, 0, 4);
  }
  return value;
# 640 "/opt/dtk-23.10/cuda/include/device_atomic_functions_internal.h" 3
}

__attribute__((device))
inline
double atomicMax_system(double* address, double val) {
  unsigned long long* uaddr { reinterpret_cast<unsigned long long*>(address) };

    unsigned long long tmp {__hip_atomic_load(uaddr, 0, 5)};



  double value = __longlong_as_double(tmp);

  while (value < val) {
      value = atomicCAS_system(address, value, val);
  }

  return value;
}

__attribute__((device))
inline
unsigned int atomicInc(unsigned int* address, unsigned int val)
{
    return __builtin_amdgcn_atomic_inc32(
        address, val, 0, "agent");
}

__attribute__((device))
inline
unsigned int atomicDec(unsigned int* address, unsigned int val)
{
    return __builtin_amdgcn_atomic_dec32(
        address, val, 0, "agent");
}

__attribute__((device))
inline
int atomicAnd(int* address, int val) {
  return __hip_atomic_fetch_and(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicAnd_system(int* address, int val) {
  return __hip_atomic_fetch_and(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicAnd(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_and(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicAnd_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_and(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicAnd(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_and(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicAnd_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_and(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicAnd(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_and(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicAnd_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_and(address, val, 0, 5);
}

__attribute__((device))
inline
int atomicOr(int* address, int val) {
  return __hip_atomic_fetch_or(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicOr_system(int* address, int val) {
  return __hip_atomic_fetch_or(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicOr(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_or(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicOr_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_or(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicOr(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_or(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicOr_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_or(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicOr(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_or(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicOr_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_or(address, val, 0, 5);
}

__attribute__((device))
inline
int atomicXor(int* address, int val) {
  return __hip_atomic_fetch_xor(address, val, 0, 4);
}

__attribute__((device))
inline
int atomicXor_system(int* address, int val) {
  return __hip_atomic_fetch_xor(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned int atomicXor(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_xor(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned int atomicXor_system(unsigned int* address, unsigned int val) {
  return __hip_atomic_fetch_xor(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long atomicXor(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_xor(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long atomicXor_system(unsigned long* address, unsigned long val) {
  return __hip_atomic_fetch_xor(address, val, 0, 5);
}

__attribute__((device))
inline
unsigned long long atomicXor(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_xor(address, val, 0, 4);
}

__attribute__((device))
inline
unsigned long long atomicXor_system(unsigned long long* address, unsigned long long val) {
  return __hip_atomic_fetch_xor(address, val, 0, 5);
}
# 69 "/opt/dtk-23.10/cuda/include/device_atomic_functions.h" 2 3
# 211 "/opt/dtk-23.10/cuda/include/device_atomic_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/device_atomic_functions.hpp" 1 3
# 212 "/opt/dtk-23.10/cuda/include/device_atomic_functions.h" 2 3
# 3297 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3








# 1 "/opt/dtk-23.10/cuda/include/sm_32_intrinsics.h" 1 3
# 77 "/opt/dtk-23.10/cuda/include/sm_32_intrinsics.h" 3
__attribute__((device)) inline static char __ldg(const char* ptr) { return *ptr; }

__attribute__((device)) inline static char2 __ldg(const char2* ptr) { return *ptr; }

__attribute__((device)) inline static char4 __ldg(const char4* ptr) { return *ptr; }

__attribute__((device)) inline static signed char __ldg(const signed char* ptr) { return ptr[0]; }

__attribute__((device)) inline static unsigned char __ldg(const unsigned char* ptr) { return ptr[0]; }


__attribute__((device)) inline static short __ldg(const short* ptr) { return ptr[0]; }

__attribute__((device)) inline static short2 __ldg(const short2* ptr) { return ptr[0]; }

__attribute__((device)) inline static short4 __ldg(const short4* ptr) { return ptr[0]; }

__attribute__((device)) inline static unsigned short __ldg(const unsigned short* ptr) { return ptr[0]; }


__attribute__((device)) inline static int __ldg(const int* ptr) { return ptr[0]; }

__attribute__((device)) inline static int2 __ldg(const int2* ptr) { return ptr[0]; }

__attribute__((device)) inline static int4 __ldg(const int4* ptr) { return ptr[0]; }

__attribute__((device)) inline static unsigned int __ldg(const unsigned int* ptr) { return ptr[0]; }


__attribute__((device)) inline static long __ldg(const long* ptr) { return ptr[0]; }

__attribute__((device)) inline static unsigned long __ldg(const unsigned long* ptr) { return ptr[0]; }


__attribute__((device)) inline static long long __ldg(const long long* ptr) { return ptr[0]; }

__attribute__((device)) inline static longlong2 __ldg(const longlong2* ptr) { return ptr[0]; }

__attribute__((device)) inline static unsigned long long __ldg(const unsigned long long* ptr) { return ptr[0]; }


__attribute__((device)) inline static uchar2 __ldg(const uchar2* ptr) { return ptr[0]; }

__attribute__((device)) inline static uchar4 __ldg(const uchar4* ptr) { return ptr[0]; }


__attribute__((device)) inline static ushort2 __ldg(const ushort2* ptr) { return ptr[0]; }


__attribute__((device)) inline static uint2 __ldg(const uint2* ptr) { return ptr[0]; }

__attribute__((device)) inline static uint4 __ldg(const uint4* ptr) { return ptr[0]; }


__attribute__((device)) inline static ulonglong2 __ldg(const ulonglong2* ptr) { return ptr[0]; }


__attribute__((device)) inline static float __ldg(const float* ptr) { return ptr[0]; }

__attribute__((device)) inline static float2 __ldg(const float2* ptr) { return ptr[0]; }

__attribute__((device)) inline static float4 __ldg(const float4* ptr) { return ptr[0]; }


__attribute__((device)) inline static double __ldg(const double* ptr) { return ptr[0]; }

__attribute__((device)) inline static double2 __ldg(const double2* ptr) { return ptr[0]; }
# 3306 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3





# 1 "/opt/dtk-23.10/cuda/include/surface_functions.h" 1 3
# 63 "/opt/dtk-23.10/cuda/include/surface_functions.h" 3
# 1 "/opt/dtk-23.10/cuda/include/ockl_image_internal.h" 1 3
# 38 "/opt/dtk-23.10/cuda/include/ockl_image_internal.h" 3
template<typename T>
struct __basic_value_type {};

template<> struct __basic_value_type<float> {typedef float type;};
template<> struct __basic_value_type<float1> {typedef float type;};
template<> struct __basic_value_type<float2> {typedef float type;};
template<> struct __basic_value_type<float4> {typedef float type;};

template<> struct __basic_value_type<int> {typedef int type;};
template<> struct __basic_value_type<int1> {typedef int type;};
template<> struct __basic_value_type<int2> {typedef int type;};
template<> struct __basic_value_type<int4> {typedef int type;};

template<> struct __basic_value_type<uint> {typedef uint type;};
template<> struct __basic_value_type<uint1> {typedef uint type;};
template<> struct __basic_value_type<uint2> {typedef uint type;};
template<> struct __basic_value_type<uint4> {typedef uint type;};

template<> struct __basic_value_type<char> {typedef char type;};
template<> struct __basic_value_type<char1> {typedef char type;};
template<> struct __basic_value_type<char2> {typedef char type;};
template<> struct __basic_value_type<char4> {typedef char type;};

template<> struct __basic_value_type<uchar> {typedef uchar type;};
template<> struct __basic_value_type<uchar1> {typedef uchar type;};
template<> struct __basic_value_type<uchar2> {typedef uchar type;};
template<> struct __basic_value_type<uchar4> {typedef uchar type;};

template<> struct __basic_value_type<short> {typedef short type;};
template<> struct __basic_value_type<short1> {typedef short type;};
template<> struct __basic_value_type<short2> {typedef short type;};
template<> struct __basic_value_type<short4> {typedef short type;};

template<> struct __basic_value_type<ushort> {typedef ushort type;};
template<> struct __basic_value_type<ushort1> {typedef ushort type;};
template<> struct __basic_value_type<ushort2> {typedef ushort type;};
template<> struct __basic_value_type<ushort4> {typedef ushort type;};




template<typename T, typename U>
__attribute__((host)) __attribute__((device))
__inline__ __attribute__((always_inline))
typename std::enable_if<
  sizeof(T) / sizeof(typename __basic_value_type<T>::type) == 1 &&
  sizeof(U) / sizeof(typename __basic_value_type<U>::type) >= 1, T>::type
mapElem(const U &u) {
  T t;
  t.x = static_cast<typename __basic_value_type<T>::type>(u.x);
  return t;
}

template<typename T, typename U>
__attribute__((host)) __attribute__((device))
__inline__ __attribute__((always_inline))
typename std::enable_if<
  sizeof(T) / sizeof(typename __basic_value_type<T>::type) == 2 &&
  sizeof(U) / sizeof(typename __basic_value_type<U>::type) >= 2, T>::type
mapElem(const U &u) {
  T t;
  t.x = static_cast<typename __basic_value_type<T>::type>(u.x);
  t.y = static_cast<typename __basic_value_type<T>::type>(u.y);
  return t;
}

template<typename T, typename U>
__attribute__((host)) __attribute__((device))
__inline__ __attribute__((always_inline))
typename std::enable_if<
  sizeof(T) / sizeof(typename __basic_value_type<T>::type) == 3 &&
  sizeof(U) / sizeof(typename __basic_value_type<U>::type) >= 3, T>::type
mapElem(const U &u) {
  T t;
  t.x = static_cast<typename __basic_value_type<T>::type>(u.x);
  t.y = static_cast<typename __basic_value_type<T>::type>(u.y);
  t.z = static_cast<typename __basic_value_type<T>::type>(u.z);
  return t;
}

template<typename T, typename U>
__attribute__((host)) __attribute__((device))
__inline__ __attribute__((always_inline))
typename std::enable_if<
  sizeof(T) / sizeof(typename __basic_value_type<T>::type) == 4 &&
  sizeof(U) / sizeof(typename __basic_value_type<U>::type) >= 4, T>::type
mapElem(const U &u) {
  T t;
  t.x = static_cast<typename __basic_value_type<T>::type>(u.x);
  t.y = static_cast<typename __basic_value_type<T>::type>(u.y);
  t.z = static_cast<typename __basic_value_type<T>::type>(u.z);
  t.w = static_cast<typename __basic_value_type<T>::type>(u.w);
  return t;
}
# 152 "/opt/dtk-23.10/cuda/include/ockl_image_internal.h" 3
template<typename T, typename U>
__attribute__((host)) __attribute__((device))
__inline__ __attribute__((always_inline))
typename std::enable_if<
        (sizeof(T) == sizeof(typename __basic_value_type<T>::type)) ||
        std::is_same<T, int>::value ||
        std::is_same<T, unsigned int>::value ||
        std::is_same<T, float>::value, const T>::type
mapFrom(const U &u) {
  union {
    U u;
    T t;
  } d = { u };
  return d.t;
}

template<typename T, typename U>
__attribute__((host)) __attribute__((device))
__inline__ __attribute__((always_inline))
typename std::enable_if<
        (sizeof(T) > sizeof(typename __basic_value_type<T>::type)) && (
        std::is_same<typename __basic_value_type<T>::type, float>::value ||
        std::is_same<typename __basic_value_type<T>::type, char>::value ||
        std::is_same<typename __basic_value_type<T>::type, unsigned char>::value ||
        std::is_same<typename __basic_value_type<T>::type, short>::value ||
        std::is_same<typename __basic_value_type<T>::type, unsigned short>::value ||
        std::is_same<typename __basic_value_type<T>::type, int>::value ||
        std::is_same<typename __basic_value_type<T>::type, unsigned int>::value), const T>::type
mapFrom(const U &u) {
  union {
    U u;
    int4 i4;
    uint4 u4;
    float4 f4;
  } d = { u };
  if(std::is_same<typename __basic_value_type<T>::type, float>::value) {
    return mapElem<T>(d.f4);
  } else if (std::is_same<typename __basic_value_type<T>::type, int>::value) {
    return mapElem<T>(d.i4);
  } else {
    return mapElem<T>(d.u4);
  }
}





static __attribute__((device)) __inline__ __attribute__((always_inline)) int __hipGetPixelAddr(int x, int format, int order) {
# 222 "/opt/dtk-23.10/cuda/include/ockl_image_internal.h" 3
    static const int FormatLUT[] = { 0, 1, 0, 1, 3, 1, 1, 1, 0, 1, 2, 0, 1, 2, 1, 2 };
    x = FormatLUT[format] == 3 ? x / FormatLUT[format] : x >> FormatLUT[format];
# 250 "/opt/dtk-23.10/cuda/include/ockl_image_internal.h" 3
    static const int OrderLUT[] = { 0, 0, 1, 1, 3, 1, 3, 2, 2, 2, 2, 2, 3, 2, 2, 2, 0, 0, 0, 0 };
    return x = OrderLUT[order] == 3 ? x / OrderLUT[order] : x >> OrderLUT[order];
}
template <
    typename T,
    typename std::enable_if<std::is_scalar<T>::value>::type* = nullptr>
static __attribute__((device)) __inline__ __attribute__((always_inline)) float4 __hipMapToNativeFloat4(const T& t) {
    float4 tmp;
    tmp.x = static_cast<float>(t);
    return tmp;
}

template <
    typename T,
    typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 1>::type* = nullptr>
static __attribute__((device)) __inline__ __attribute__((always_inline)) float4 __hipMapToNativeFloat4(const T& t) {
    float4 tmp;
    tmp.x = static_cast<float>(t.x);
    return tmp;
}

template <
    typename T,
    typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 2>::type* = nullptr>
static __attribute__((device)) __inline__ __attribute__((always_inline)) float4 __hipMapToNativeFloat4(const T& t) {
    float4 tmp;
    tmp.x = static_cast<float>(t.x);
    tmp.y = static_cast<float>(t.y);
    return tmp;
}

template <
    typename T,
    typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 3>::type* = nullptr>
static __attribute__((device)) __inline__ __attribute__((always_inline)) float4 __hipMapToNativeFloat4(const T& t) {
    float4 tmp;
    tmp.x = static_cast<float>(t.x);
    tmp.y = static_cast<float>(t.y);
    tmp.z = static_cast<float>(t.z);
    return tmp;
}

template <
    typename T,
    typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 4>::type* = nullptr>
static __attribute__((device)) __inline__ __attribute__((always_inline)) float4 __hipMapToNativeFloat4(const T& t) {
    float4 tmp;
    tmp.x = static_cast<float>(t.x);
    tmp.y = static_cast<float>(t.y);
    tmp.z = static_cast<float>(t.z);
    tmp.w = static_cast<float>(t.w);
    return tmp;
}

template<typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline))
typename std::enable_if<std::is_scalar<T>::value, const T>::type
__hipMapFromNativeFloat4(const float4& u) {
    T tmp;
    tmp = static_cast<T>(u.x);
    return tmp;
}

template<typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline))
typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 1, const T>::type
__hipMapFromNativeFloat4(const float4& u) {
    T tmp;
    tmp.x = static_cast<typename T::value_type>(u.x);
    return tmp;
}

template<typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline))
typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 2, const T>::type
__hipMapFromNativeFloat4(const float4& u) {
    T tmp;
    tmp.x = static_cast<typename T::value_type>(u.x);
    tmp.y = static_cast<typename T::value_type>(u.y);
    return tmp;
}

template<typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline))
typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 3, const T>::type
__hipMapFromNativeFloat4(const float4& u) {
    T tmp;
    tmp.x = static_cast<typename T::value_type>(u.x);
    tmp.y = static_cast<typename T::value_type>(u.y);
    tmp.z = static_cast<typename T::value_type>(u.z);
    return tmp;
}

template<typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline))
typename std::enable_if<!std::is_scalar<T>::value && sizeof(T) / sizeof(typename T::value_type) == 4, const T>::type
__hipMapFromNativeFloat4(const float4& u) {
    T tmp;
    tmp.x = static_cast<typename T::value_type>(u.x);
    tmp.y = static_cast<typename T::value_type>(u.y);
    tmp.z = static_cast<typename T::value_type>(u.z);
    tmp.w = static_cast<typename T::value_type>(u.w);
    return tmp;
}


extern "C" {



__attribute__((device)) float4 __ockl_image_load_1D(unsigned int __attribute__((address_space(4)))*i, int c);

__attribute__((device)) float4 __ockl_image_load_1Db(unsigned int __attribute__((address_space(4)))*i, int c);

__attribute__((device)) float4 __ockl_image_load_1Da(unsigned int __attribute__((address_space(4)))*i, int2 c);

__attribute__((device)) float4 __ockl_image_load_2D(unsigned int __attribute__((address_space(4)))*i, int2 c);

__attribute__((device)) float4 __ockl_image_load_2Da(unsigned int __attribute__((address_space(4)))*i, int4 c);

__attribute__((device)) float4 __ockl_image_load_3D(unsigned int __attribute__((address_space(4)))*i, int4 c);

__attribute__((device)) float4 __ockl_image_load_CM(unsigned int __attribute__((address_space(4)))*i, int2 c, int f);

__attribute__((device)) float4 __ockl_image_load_CMa(unsigned int __attribute__((address_space(4)))*i, int4 c, int f);

__attribute__((device)) float4 __ockl_image_load_lod_1D(unsigned int __attribute__((address_space(4)))*i, int c, int l);

__attribute__((device)) float4 __ockl_image_load_lod_1Da(unsigned int __attribute__((address_space(4)))*i, int2 c, int l);

__attribute__((device)) float4 __ockl_image_load_lod_2D(unsigned int __attribute__((address_space(4)))*i, int2 c, int l);

__attribute__((device)) float4 __ockl_image_load_lod_2Da(unsigned int __attribute__((address_space(4)))*i, int4 c, int l);

__attribute__((device)) float4 __ockl_image_load_lod_3D(unsigned int __attribute__((address_space(4)))*i, int4 c, int l);

__attribute__((device)) float4 __ockl_image_load_lod_CM(unsigned int __attribute__((address_space(4)))*i, int2 c, int f, int l);

__attribute__((device)) float4 __ockl_image_load_lod_CMa(unsigned int __attribute__((address_space(4)))*i, int4 c, int f, int l);

__attribute__((device)) void __ockl_image_store_1D(unsigned int __attribute__((address_space(4)))*i, int c, float4 p);

__attribute__((device)) void __ockl_image_store_1Da(unsigned int __attribute__((address_space(4)))*i, int2 c, float4 p);

__attribute__((device)) void __ockl_image_store_2D(unsigned int __attribute__((address_space(4)))*i, int2 c, float4 p);

__attribute__((device)) void __ockl_image_store_2Da(unsigned int __attribute__((address_space(4)))*i, int4 c, float4 p);

__attribute__((device)) void __ockl_image_store_3D(unsigned int __attribute__((address_space(4)))*i, int4 c, float4 p);

__attribute__((device)) void __ockl_image_store_CM(unsigned int __attribute__((address_space(4)))*i, int2 c, int f, float4 p);

__attribute__((device)) void __ockl_image_store_CMa(unsigned int __attribute__((address_space(4)))*i, int4 c, int f, float4 p);

__attribute__((device)) void __ockl_image_store_lod_1D(unsigned int __attribute__((address_space(4)))*i, int c, int l, float4 p);

__attribute__((device)) void __ockl_image_store_lod_1Da(unsigned int __attribute__((address_space(4)))*i, int2 c, int l, float4 p);

__attribute__((device)) void __ockl_image_store_lod_2D(unsigned int __attribute__((address_space(4)))*i, int2 c, int l, float4 p);

__attribute__((device)) void __ockl_image_store_lod_2Da(unsigned int __attribute__((address_space(4)))*i, int4 c, int l, float4 p);

__attribute__((device)) void __ockl_image_store_lod_3D(unsigned int __attribute__((address_space(4)))*i, int4 c, int l, float4 p);

__attribute__((device)) void __ockl_image_store_lod_CM(unsigned int __attribute__((address_space(4)))*i, int2 c, int f, int l, float4 p);

__attribute__((device)) void __ockl_image_store_lod_CMa(unsigned int __attribute__((address_space(4)))*i, int4 c, int f, int l, float4 p);

__attribute__((device)) float4 __ockl_image_sample_1D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float c);

__attribute__((device)) float4 __ockl_image_sample_1Da(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c);

__attribute__((device)) float4 __ockl_image_sample_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c);

__attribute__((device)) float4 __ockl_image_sample_2Da(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c);

__attribute__((device)) float4 __ockl_image_sample_3D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c);

__attribute__((device)) float4 __ockl_image_sample_CM(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c);

__attribute__((device)) float4 __ockl_image_sample_CMa(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c);

__attribute__((device)) float4 __ockl_image_sample_grad_1D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float c, float dx, float dy);

__attribute__((device)) float4 __ockl_image_sample_grad_1Da(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c, float dx, float dy);

__attribute__((device)) float4 __ockl_image_sample_grad_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c, float2 dx, float2 dy);

__attribute__((device)) float4 __ockl_image_sample_grad_2Da(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c, float2 dx, float2 dy);

__attribute__((device)) float4 __ockl_image_sample_grad_3D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c, float4 dx, float4 dy);

__attribute__((device)) float4 __ockl_image_sample_lod_1D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float c, float l);

__attribute__((device)) float4 __ockl_image_sample_lod_1Da(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c, float l);

__attribute__((device)) float4 __ockl_image_sample_lod_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c, float l);

__attribute__((device)) float4 __ockl_image_sample_lod_2Da(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c, float l);

__attribute__((device)) float4 __ockl_image_sample_lod_3D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c, float l);

__attribute__((device)) float4 __ockl_image_sample_lod_CM(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c, float l);

__attribute__((device)) float4 __ockl_image_sample_lod_CMa(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float4 c, float l);

__attribute__((device)) float4 __ockl_image_gather4r_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c);

__attribute__((device)) float4 __ockl_image_gather4g_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c);

__attribute__((device)) float4 __ockl_image_gather4b_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c);

__attribute__((device)) float4 __ockl_image_gather4a_2D(unsigned int __attribute__((address_space(4)))*i, unsigned int __attribute__((address_space(4)))*s, float2 c);

__attribute__((device)) int __ockl_image_channel_data_type_1D(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_1Da(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_1Db(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_2D(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_2Da(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_2Dad(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_2Dd(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_3D(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_CM(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_data_type_CMa(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_1D(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_1Da(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_1Db(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_2D(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_2Da(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_2Dad(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_2Dd(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_3D(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_CM(unsigned int __attribute__((address_space(4)))* i);

__attribute__((device)) int __ockl_image_channel_order_CMa(unsigned int __attribute__((address_space(4)))* i);

};
# 64 "/opt/dtk-23.10/cuda/include/surface_functions.h" 2 3
# 76 "/opt/dtk-23.10/cuda/include/surface_functions.h" 3
template <typename T> struct __nv_surf_trait { typedef void * cast_type; };

template<> struct __nv_surf_trait<char> { typedef char * cast_type; };
template<> struct __nv_surf_trait<signed char> { typedef signed char * cast_type; };
template<> struct __nv_surf_trait<unsigned char> { typedef unsigned char * cast_type; };
template<> struct __nv_surf_trait<char1> { typedef char1 * cast_type; };
template<> struct __nv_surf_trait<uchar1> { typedef uchar1 * cast_type; };
template<> struct __nv_surf_trait<char2> { typedef char2 * cast_type; };
template<> struct __nv_surf_trait<uchar2> { typedef uchar2 * cast_type; };
template<> struct __nv_surf_trait<char4> { typedef char4 * cast_type; };
template<> struct __nv_surf_trait<uchar4> { typedef uchar4 * cast_type; };
template<> struct __nv_surf_trait<short> { typedef short * cast_type; };
template<> struct __nv_surf_trait<unsigned short> { typedef unsigned short * cast_type; };
template<> struct __nv_surf_trait<short1> { typedef short1 * cast_type; };
template<> struct __nv_surf_trait<ushort1> { typedef ushort1 * cast_type; };
template<> struct __nv_surf_trait<short2> { typedef short2 * cast_type; };
template<> struct __nv_surf_trait<ushort2> { typedef ushort2 * cast_type; };
template<> struct __nv_surf_trait<short4> { typedef short4 * cast_type; };
template<> struct __nv_surf_trait<ushort4> { typedef ushort4 * cast_type; };
template<> struct __nv_surf_trait<int> { typedef int * cast_type; };
template<> struct __nv_surf_trait<unsigned int> { typedef unsigned int * cast_type; };
template<> struct __nv_surf_trait<int1> { typedef int1 * cast_type; };
template<> struct __nv_surf_trait<uint1> { typedef uint1 * cast_type; };
template<> struct __nv_surf_trait<int2> { typedef int2 * cast_type; };
template<> struct __nv_surf_trait<uint2> { typedef uint2 * cast_type; };
template<> struct __nv_surf_trait<int4> { typedef int4 * cast_type; };
template<> struct __nv_surf_trait<uint4> { typedef uint4 * cast_type; };
template<> struct __nv_surf_trait<long long> { typedef long long * cast_type; };
template<> struct __nv_surf_trait<unsigned long long> { typedef unsigned long long * cast_type; };
template<> struct __nv_surf_trait<longlong1> { typedef longlong1 * cast_type; };
template<> struct __nv_surf_trait<ulonglong1> { typedef ulonglong1 * cast_type; };
template<> struct __nv_surf_trait<longlong2> { typedef longlong2 * cast_type; };
template<> struct __nv_surf_trait<ulonglong2> { typedef ulonglong2 * cast_type; };
# 119 "/opt/dtk-23.10/cuda/include/surface_functions.h" 3
template<> struct __nv_surf_trait<float> { typedef float * cast_type; };
template<> struct __nv_surf_trait<float1> { typedef float1 * cast_type; };
template<> struct __nv_surf_trait<float2> { typedef float2 * cast_type; };
template<> struct __nv_surf_trait<float4> { typedef float4 * cast_type; };






template <typename T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1Dread(T *res, surface<void, 0x01> surf, int x, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __ockl_image_load_1D(i, x);
  *res = __hipMapFromNativeFloat4<T>(tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surf1Dread(surface<void, 0x01> surf, int x, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  T temp;
  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __ockl_image_load_1D(i, x);
  temp = __hipMapFromNativeFloat4<T>(tmp);
  return temp;

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1Dread(T *res, surface<void, 0x01> surf, int x, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

    *res = surf1Dread<T>(surf, x, mode);

}


template <typename T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2Dread(T *res, surface<void, 0x02> surf, int x, int y, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_2D(i, int2{x, y});
  *res = __hipMapFromNativeFloat4<T>(tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surf2Dread(surface<void, 0x02> surf, int x, int y, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  T temp;
  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_2D(i, int2{x, y});
  temp = __hipMapFromNativeFloat4<T>(tmp);
  return temp;

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2Dread(T *res, surface<void, 0x02> surf, int x, int y, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *res = surf2Dread<T>(surf, x, y, mode);

}


template <typename T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf3Dread(T *res, surface<void, 0x03> surf, int x, int y, int z, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_3D(i), __ockl_image_channel_order_3D(i));
  auto tmp = __ockl_image_load_3D(i, int4{x, y, z, 0});
  *res = __hipMapFromNativeFloat4<T>(tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surf3Dread(surface<void, 0x03> surf, int x, int y, int z, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  T temp;
  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_3D(i), __ockl_image_channel_order_3D(i));
  auto tmp = __ockl_image_load_3D(i, int4{x, y, z, 0});
  temp = __hipMapFromNativeFloat4<T>(tmp);
  return temp;

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf3Dread(T *res, surface<void, 0x03> surf, int x, int y, int z, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *res = surf3Dread<T>(surf, x, y, z, mode);

}



template <typename T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1DLayeredread(T *res, surface<void, 0xF1> surf, int x, int layer, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __ockl_image_load_lod_1D(i, x, layer);
  *res = __hipMapFromNativeFloat4<T>(tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surf1DLayeredread(surface<void, 0xF1> surf, int x, int layer, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  T temp;
  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __ockl_image_load_lod_1D(i, x, layer);
  temp = __hipMapFromNativeFloat4<T>(tmp);
  return temp;

}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1DLayeredread(T *res, surface<void, 0xF1> surf, int x, int layer, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *res = surf1DLayeredread<T>(surf, x, layer, mode);

}


template <typename T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2DLayeredread(T *res, surface<void, 0xF2> surf, int x, int y, int layer, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_lod_2D(i, int2{x, y}, layer);
  *res = __hipMapFromNativeFloat4<T>(tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surf2DLayeredread(surface<void, 0xF2> surf, int x, int y, int layer, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  T temp;
  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_lod_2D(i, int2{x, y}, layer);
  temp = __hipMapFromNativeFloat4<T>(tmp);
  return temp;

}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2DLayeredread(T *res, surface<void, 0xF2> surf, int x, int y, int layer, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *res = surf2DLayeredread<T>(surf, x, y, layer, mode);

}


template <typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapread(T *res, surface<void, 0x0C> surf, int x, int y, int face, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_CM(i, int2{x, y}, face);
  *res = __hipMapFromNativeFloat4<T>(tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surfCubemapread(surface<void, 0x0C> surf, int x, int y, int face, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  T temp;
  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_CM(i, int2{x, y}, face);
  temp = __hipMapFromNativeFloat4<T>(tmp);
  return temp;

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapread(T *res, surface<void, 0x0C> surf, int x, int y, int face, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *res = surfCubemapread<T>(surf, x, y, face, mode);

}


template <typename T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapLayeredread(T *res, surface<void, 0xFC> surf, int x, int y, int layerFace, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{







}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) T surfCubemapLayeredread(surface<void, 0xFC> surf, int x, int y, int layerFace, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{
# 354 "/opt/dtk-23.10/cuda/include/surface_functions.h" 3
}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapLayeredread(T *res, surface<void, 0xFC> surf, int x, int y, int layerFace, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{




}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1Dwrite(T val, surface<void, 0x01> surf, int x, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_1D(i, x, tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1Dwrite(T val, surface<void, 0x01> surf, int x, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_1D(i, x, tmp);

}



template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2Dwrite(T val, surface<void, 0x02> surf, int x, int y, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_2D(i, int2{x, y}, tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2Dwrite(T val, surface<void, 0x02> surf, int x, int y, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_2D(i, int2{x, y}, tmp);

}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf3Dwrite(T val, surface<void, 0x03> surf, int x, int y, int z, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_3D(i), __ockl_image_channel_order_3D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_3D(i, int4{x, y, z, 0}, tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf3Dwrite(T val, surface<void, 0x03> surf, int x, int y, int z, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_3D(i), __ockl_image_channel_order_3D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_3D(i, int4{x, y, z, 0}, tmp);

}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1DLayeredwrite(T val, surface<void, 0xF1> surf, int x, int layer, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_lod_1D(i, x, layer, tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf1DLayeredwrite(T val, surface<void, 0xF1> surf, int x, int layer, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_lod_1D(i, x, layer, tmp);

}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2DLayeredwrite(T val, surface<void, 0xF2> surf, int x, int y, int layer, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_lod_2D(i, int2{x, y}, layer, tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surf2DLayeredwrite(T val, surface<void, 0xF2> surf, int x, int y, int layer, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_lod_2D(i, int2{x, y}, layer, tmp);

}


template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapwrite(T val, surface<void, 0x0C> surf, int x, int y, int face, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_CM(i, int2{x, y}, face, tmp);

}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapwrite(T val, surface<void, 0x0C> surf, int x, int y, int face, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)&surf;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __hipMapToNativeFloat4(val);
  __ockl_image_store_CM(i, int2{x, y}, face, tmp);

}



template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapLayeredwrite(T val, surface<void, 0xFC> surf, int x, int y, int layerFace, int s, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{
# 517 "/opt/dtk-23.10/cuda/include/surface_functions.h" 3
}

template<class T>
static __attribute__((deprecated)) __attribute__((device)) __inline__ __attribute__((always_inline)) void surfCubemapLayeredwrite(T val, surface<void, 0xFC> surf, int x, int y, int layerFace, enum cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{
# 531 "/opt/dtk-23.10/cuda/include/surface_functions.h" 3
}
# 3312 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/texture_fetch_functions.h" 1 3
# 78 "/opt/dtk-23.10/cuda/include/texture_fetch_functions.h" 3
template <typename T>
struct __nv_tex_rmet_ret { };

template<> struct __nv_tex_rmet_ret<char> { typedef char type; };
template<> struct __nv_tex_rmet_ret<signed char> { typedef signed char type; };
template<> struct __nv_tex_rmet_ret<unsigned char> { typedef unsigned char type; };
template<> struct __nv_tex_rmet_ret<char1> { typedef char1 type; };
template<> struct __nv_tex_rmet_ret<uchar1> { typedef uchar1 type; };
template<> struct __nv_tex_rmet_ret<char2> { typedef char2 type; };
template<> struct __nv_tex_rmet_ret<uchar2> { typedef uchar2 type; };
template<> struct __nv_tex_rmet_ret<char4> { typedef char4 type; };
template<> struct __nv_tex_rmet_ret<uchar4> { typedef uchar4 type; };

template<> struct __nv_tex_rmet_ret<short> { typedef short type; };
template<> struct __nv_tex_rmet_ret<unsigned short> { typedef unsigned short type; };
template<> struct __nv_tex_rmet_ret<short1> { typedef short1 type; };
template<> struct __nv_tex_rmet_ret<ushort1> { typedef ushort1 type; };
template<> struct __nv_tex_rmet_ret<short2> { typedef short2 type; };
template<> struct __nv_tex_rmet_ret<ushort2> { typedef ushort2 type; };
template<> struct __nv_tex_rmet_ret<short4> { typedef short4 type; };
template<> struct __nv_tex_rmet_ret<ushort4> { typedef ushort4 type; };

template<> struct __nv_tex_rmet_ret<int> { typedef int type; };
template<> struct __nv_tex_rmet_ret<unsigned int> { typedef unsigned int type; };
template<> struct __nv_tex_rmet_ret<int1> { typedef int1 type; };
template<> struct __nv_tex_rmet_ret<uint1> { typedef uint1 type; };
template<> struct __nv_tex_rmet_ret<int2> { typedef int2 type; };
template<> struct __nv_tex_rmet_ret<uint2> { typedef uint2 type; };
template<> struct __nv_tex_rmet_ret<int4> { typedef int4 type; };
template<> struct __nv_tex_rmet_ret<uint4> { typedef uint4 type; };
# 119 "/opt/dtk-23.10/cuda/include/texture_fetch_functions.h" 3
template<> struct __nv_tex_rmet_ret<float> { typedef float type; };
template<> struct __nv_tex_rmet_ret<float1> { typedef float1 type; };
template<> struct __nv_tex_rmet_ret<float2> { typedef float2 type; };
template<> struct __nv_tex_rmet_ret<float4> { typedef float4 type; };


template <typename T> struct __nv_tex_rmet_cast { typedef T* type; };
# 137 "/opt/dtk-23.10/cuda/include/texture_fetch_functions.h" 3
template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1Dfetch(texture<T, 0x01, cudaReadModeElementType> t, int x)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
  auto temp = __ockl_image_load_1Db(i, x);
  return mapFrom<typename __nv_tex_rmet_ret<T>::type>(temp);

}

template <typename T>
struct __nv_tex_rmnf_ret { };

template <> struct __nv_tex_rmnf_ret<char> { typedef float type; };
template <> struct __nv_tex_rmnf_ret<signed char> { typedef float type; };
template <> struct __nv_tex_rmnf_ret<unsigned char> { typedef float type; };
template <> struct __nv_tex_rmnf_ret<short> { typedef float type; };
template <> struct __nv_tex_rmnf_ret<unsigned short> { typedef float type; };
template <> struct __nv_tex_rmnf_ret<char1> { typedef float1 type; };
template <> struct __nv_tex_rmnf_ret<uchar1> { typedef float1 type; };
template <> struct __nv_tex_rmnf_ret<short1> { typedef float1 type; };
template <> struct __nv_tex_rmnf_ret<ushort1> { typedef float1 type; };
template <> struct __nv_tex_rmnf_ret<char2> { typedef float2 type; };
template <> struct __nv_tex_rmnf_ret<uchar2> { typedef float2 type; };
template <> struct __nv_tex_rmnf_ret<short2> { typedef float2 type; };
template <> struct __nv_tex_rmnf_ret<ushort2> { typedef float2 type; };
template <> struct __nv_tex_rmnf_ret<char4> { typedef float4 type; };
template <> struct __nv_tex_rmnf_ret<uchar4> { typedef float4 type; };
template <> struct __nv_tex_rmnf_ret<short4> { typedef float4 type; };
template <> struct __nv_tex_rmnf_ret<ushort4> { typedef float4 type; };

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1Dfetch(texture<T, 0x01, cudaReadModeNormalizedFloat> t, int x)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
  auto temp = __ockl_image_load_1Db(i, x);
  return mapFrom<typename __nv_tex_rmet_ret<T>::type>(temp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1D(texture<T, 0x01, cudaReadModeElementType> t, float x)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_1D(i, s, x);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1D(texture<T, 0x01, cudaReadModeNormalizedFloat> t, float x)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_1D(i, s, x);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex2D(texture<T, 0x02, cudaReadModeElementType> t, float x, float y)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_2D(i, s, make_float2(x, y));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex2D(texture<T, 0x02, cudaReadModeNormalizedFloat> t, float x, float y)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_2D(i, s, make_float2(x, y));
    return mapFrom<typename __nv_tex_rmnf_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1DLayered(texture<T, 0xF1, cudaReadModeElementType> t, float x, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_1Da(i, s, make_float2(x, layer));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1DLayered(texture<T, 0xF1, cudaReadModeNormalizedFloat> t, float x, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_1Da(i, s, make_float2(x, layer));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex2DLayered(texture<T, 0xF2, cudaReadModeElementType> t, float x, float y, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_2Da(i, s, make_float4(x, y, layer, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex2DLayered(texture<T, 0xF2, cudaReadModeNormalizedFloat> t, float x, float y, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_2Da(i, s, make_float4(x, y, layer, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex3D(texture<T, 0x03, cudaReadModeElementType> t, float x, float y, float z)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_3D(i, s, make_float4(x, y, z, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex3D(texture<T, 0x03, cudaReadModeNormalizedFloat> t, float x, float y, float z)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_3D(i, s, make_float4(x, y, z, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type texCubemap(texture<T, 0x0C, cudaReadModeElementType> t, float x, float y, float z)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_CM(i, s, make_float4(x, y, z, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type texCubemap(texture<T, 0x0C, cudaReadModeNormalizedFloat> t, float x, float y, float z)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_CM(i, s, make_float4(x, y, z, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
struct __nv_tex2dgather_ret { };
template <> struct __nv_tex2dgather_ret<char> { typedef char4 type; };
template <> struct __nv_tex2dgather_ret<signed char> { typedef char4 type; };
template <> struct __nv_tex2dgather_ret<char1> { typedef char4 type; };
template <> struct __nv_tex2dgather_ret<char2> { typedef char4 type; };
template <> struct __nv_tex2dgather_ret<char3> { typedef char4 type; };
template <> struct __nv_tex2dgather_ret<char4> { typedef char4 type; };
template <> struct __nv_tex2dgather_ret<unsigned char> { typedef uchar4 type; };
template <> struct __nv_tex2dgather_ret<uchar1> { typedef uchar4 type; };
template <> struct __nv_tex2dgather_ret<uchar2> { typedef uchar4 type; };
template <> struct __nv_tex2dgather_ret<uchar3> { typedef uchar4 type; };
template <> struct __nv_tex2dgather_ret<uchar4> { typedef uchar4 type; };

template <> struct __nv_tex2dgather_ret<short> { typedef short4 type; };
template <> struct __nv_tex2dgather_ret<short1> { typedef short4 type; };
template <> struct __nv_tex2dgather_ret<short2> { typedef short4 type; };
template <> struct __nv_tex2dgather_ret<short3> { typedef short4 type; };
template <> struct __nv_tex2dgather_ret<short4> { typedef short4 type; };
template <> struct __nv_tex2dgather_ret<unsigned short> { typedef ushort4 type; };
template <> struct __nv_tex2dgather_ret<ushort1> { typedef ushort4 type; };
template <> struct __nv_tex2dgather_ret<ushort2> { typedef ushort4 type; };
template <> struct __nv_tex2dgather_ret<ushort3> { typedef ushort4 type; };
template <> struct __nv_tex2dgather_ret<ushort4> { typedef ushort4 type; };

template <> struct __nv_tex2dgather_ret<int> { typedef int4 type; };
template <> struct __nv_tex2dgather_ret<int1> { typedef int4 type; };
template <> struct __nv_tex2dgather_ret<int2> { typedef int4 type; };
template <> struct __nv_tex2dgather_ret<int3> { typedef int4 type; };
template <> struct __nv_tex2dgather_ret<int4> { typedef int4 type; };
template <> struct __nv_tex2dgather_ret<unsigned int> { typedef uint4 type; };
template <> struct __nv_tex2dgather_ret<uint1> { typedef uint4 type; };
template <> struct __nv_tex2dgather_ret<uint2> { typedef uint4 type; };
template <> struct __nv_tex2dgather_ret<uint3> { typedef uint4 type; };
template <> struct __nv_tex2dgather_ret<uint4> { typedef uint4 type; };

template <> struct __nv_tex2dgather_ret<float> { typedef float4 type; };
template <> struct __nv_tex2dgather_ret<float1> { typedef float4 type; };
template <> struct __nv_tex2dgather_ret<float2> { typedef float4 type; };
template <> struct __nv_tex2dgather_ret<float3> { typedef float4 type; };
template <> struct __nv_tex2dgather_ret<float4> { typedef float4 type; };

template <typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline)) typename __nv_tex2dgather_ret<T>::type tex2Dgather(texture<T, 0x02, cudaReadModeElementType> t, float x, float y, int comp=0)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    switch (comp) {
    case 1: {
        auto tmp = __ockl_image_gather4g_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    case 2: {
        auto tmp = __ockl_image_gather4b_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    case 3: {
        auto tmp = __ockl_image_gather4a_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    default: {
        auto tmp = __ockl_image_gather4r_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    }
    return {};

}


template<typename T> struct __nv_tex2dgather_rmnf_ret { };
template<> struct __nv_tex2dgather_rmnf_ret<char> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<signed char> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<unsigned char> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<char1> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<uchar1> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<char2> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<uchar2> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<char3> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<uchar3> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<char4> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<uchar4> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<signed short> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<unsigned short> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<short1> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<ushort1> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<short2> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<ushort2> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<short3> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<ushort3> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<short4> { typedef float4 type; };
template<> struct __nv_tex2dgather_rmnf_ret<ushort4> { typedef float4 type; };

template <typename T>
static __attribute__((device)) __inline__ __attribute__((always_inline)) typename __nv_tex2dgather_rmnf_ret<T>::type tex2Dgather(texture<T, 0x02, cudaReadModeNormalizedFloat> t, float x, float y, int comp = 0)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    switch (comp) {
    case 1: {
        auto tmp = __ockl_image_gather4g_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    case 2: {
        auto tmp = __ockl_image_gather4b_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    case 3: {
        auto tmp = __ockl_image_gather4a_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    default: {
        auto tmp = __ockl_image_gather4r_2D(i, s, make_float2(x, y));
        return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);
    }
    }
    return {};

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1DLod(texture<T, 0x01, cudaReadModeElementType> t, float x, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_1D(i, s, x, level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1DLod(texture<T, 0x01, cudaReadModeNormalizedFloat> t, float x, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_1D(i, s, x, level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex2DLod(texture<T, 0x02, cudaReadModeElementType> t, float x, float y, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_2D(i, s, make_float2(x, y), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex2DLod(texture<T, 0x02, cudaReadModeNormalizedFloat> t, float x, float y, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_2D(i, s, make_float2(x, y), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1DLayeredLod(texture<T, 0xF1, cudaReadModeElementType> t, float x, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_1Da(i, s, make_float2(x, layer), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1DLayeredLod(texture<T, 0xF1, cudaReadModeNormalizedFloat> t, float x, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_1Da(i, s, make_float2(x, layer), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex2DLayeredLod(texture<T, 0xF2, cudaReadModeElementType> t, float x, float y, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_2Da(i, s, make_float4(x, y, layer, 0.0f), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex2DLayeredLod(texture<T, 0xF2, cudaReadModeNormalizedFloat> t, float x, float y, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_2Da(i, s, make_float4(x, y, layer, 0.0f), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex3DLod(texture<T, 0x03, cudaReadModeElementType> t, float x, float y, float z, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_3D(i, s, make_float4(x, y, z, 0.0f), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex3DLod(texture<T, 0x03, cudaReadModeNormalizedFloat> t, float x, float y, float z, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_3D(i, s, make_float4(x, y, z, 0.0f), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type texCubemapLod(texture<T, 0x0C, cudaReadModeElementType> t, float x, float y, float z, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_CM(i, s, make_float4(x, y, z, 0.0f), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type texCubemapLod(texture<T, 0x0C, cudaReadModeNormalizedFloat> t, float x, float y, float z, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_CM(i, s, make_float4(x, y, z, 0.0f), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type texCubemapLayered(texture<T, 0xFC, cudaReadModeElementType> t, float x, float y, float z, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_CMa(i, s, make_float4(x, y, z, layer));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type texCubemapLayered(texture<T, 0xFC, cudaReadModeNormalizedFloat> t, float x, float y, float z, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_CMa(i, s, make_float4(x, y, z, layer));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type texCubemapLayeredLod(texture<T, 0xFC, cudaReadModeElementType> t, float x, float y, float z, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_CMa(i, s, make_float4(x, y, z, layer), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type texCubemapLayeredLod(texture<T, 0xFC, cudaReadModeNormalizedFloat> t, float x, float y, float z, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_lod_CMa(i, s, make_float4(x, y, z, layer), level);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type texCubemapGrad(texture<T, 0x0C, cudaReadModeElementType> t, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;



    return {};

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type texCubemapGrad(texture<T, 0x0C, cudaReadModeNormalizedFloat> t, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;



    return {};

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type texCubemapLayeredGrad(texture<T, 0xFC, cudaReadModeElementType> t, float x, float y, float z, int layer, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;



    return {};

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type texCubemapLayeredGrad(texture<T, 0xFC, cudaReadModeNormalizedFloat> t, float x, float y, float z, int layer, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;



    return {};

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1DGrad(texture<T, 0x01, cudaReadModeElementType> t, float x, float dPdx, float dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_1D(i, s, x, dPdx, dPdy);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1DGrad(texture<T, 0x01, cudaReadModeNormalizedFloat> t, float x, float dPdx, float dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_1D(i, s, x, dPdx, dPdy);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}



template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex2DGrad(texture<T, 0x02, cudaReadModeElementType> t, float x, float y, float2 dPdx, float2 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_2D(i, s, make_float2(x, y), make_float2(dPdx.x, dPdx.y), make_float2(dPdy.x, dPdy.y));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex2DGrad(texture<T, 0x02, cudaReadModeNormalizedFloat> t, float x, float y, float2 dPdx, float2 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_2D(i, s, make_float2(x, y), make_float2(dPdx.x, dPdx.y), make_float2(dPdy.x, dPdy.y));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex1DLayeredGrad(texture<T, 0xF1, cudaReadModeElementType> t, float x, int layer, float dPdx, float dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_1Da(i, s, make_float2(x, layer), dPdx, dPdy);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex1DLayeredGrad(texture<T, 0xF1, cudaReadModeNormalizedFloat> t, float x, int layer, float dPdx, float dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_1Da(i, s, make_float2(x, layer), dPdx, dPdy);
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex2DLayeredGrad(texture<T, 0xF2, cudaReadModeElementType> t, float x, float y, int layer, float2 dPdx, float2 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_2Da(i, s, make_float4(x, y, layer, 0.0f), make_float2(dPdx.x, dPdx.y), make_float2(dPdy.x, dPdy.y));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex2DLayeredGrad(texture<T, 0xF2, cudaReadModeNormalizedFloat> t, float x, float y, int layer, float2 dPdx, float2 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_2Da(i, s, make_float4(x, y, layer, 0.0f), make_float2(dPdx.x, dPdx.y), make_float2(dPdy.x, dPdy.y));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}


template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmet_ret<T>::type tex3DGrad(texture<T, 0x03, cudaReadModeElementType> t, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_3D(i, s, make_float4(x, y, z, 0.0f), make_float4(dPdx.x, dPdx.y, dPdx.z, 0.0f), make_float4(dPdy.x, dPdy.y, dPdy.z, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}

template <typename T>
static __attribute__((deprecated)) __inline__ __attribute__((always_inline)) __attribute__((device)) typename __nv_tex_rmnf_ret<T>::type tex3DGrad(texture<T, 0x03, cudaReadModeNormalizedFloat> t, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)t.textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;;
    auto tmp = __ockl_image_sample_grad_3D(i, s, make_float4(x, y, z, 0.0f), make_float4(dPdx.x, dPdx.y, dPdx.z, 0.0f), make_float4(dPdy.x, dPdy.y, dPdy.z, 0.0f));
    return mapFrom<typename __nv_tex_rmet_ret<T>::type>(tmp);

}
# 3313 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 1 3
# 65 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T> struct __nv_itex_trait { };
template<> struct __nv_itex_trait<char> { typedef void type; };
template<> struct __nv_itex_trait<signed char> { typedef void type; };
template<> struct __nv_itex_trait<char1> { typedef void type; };
template<> struct __nv_itex_trait<char2> { typedef void type; };
template<> struct __nv_itex_trait<char4> { typedef void type; };
template<> struct __nv_itex_trait<unsigned char> { typedef void type; };
template<> struct __nv_itex_trait<uchar1> { typedef void type; };
template<> struct __nv_itex_trait<uchar2> { typedef void type; };
template<> struct __nv_itex_trait<uchar4> { typedef void type; };
template<> struct __nv_itex_trait<short> { typedef void type; };
template<> struct __nv_itex_trait<short1> { typedef void type; };
template<> struct __nv_itex_trait<short2> { typedef void type; };
template<> struct __nv_itex_trait<short4> { typedef void type; };
template<> struct __nv_itex_trait<unsigned short> { typedef void type; };
template<> struct __nv_itex_trait<ushort1> { typedef void type; };
template<> struct __nv_itex_trait<ushort2> { typedef void type; };
template<> struct __nv_itex_trait<ushort4> { typedef void type; };
template<> struct __nv_itex_trait<int> { typedef void type; };
template<> struct __nv_itex_trait<int1> { typedef void type; };
template<> struct __nv_itex_trait<int2> { typedef void type; };
template<> struct __nv_itex_trait<int4> { typedef void type; };
template<> struct __nv_itex_trait<unsigned int> { typedef void type; };
template<> struct __nv_itex_trait<uint1> { typedef void type; };
template<> struct __nv_itex_trait<uint2> { typedef void type; };
template<> struct __nv_itex_trait<uint4> { typedef void type; };
# 101 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template<> struct __nv_itex_trait<float> { typedef void type; };
template<> struct __nv_itex_trait<float1> { typedef void type; };
template<> struct __nv_itex_trait<float2> { typedef void type; };
template<> struct __nv_itex_trait<float4> { typedef void type; };





template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1Dfetch(T *ptr, cudaTextureObject_t textureObject, int x)
{

    *ptr = tex1Dfetch<T>(textureObject, x);

}

template <class T>
static __attribute__((device)) T tex1Dfetch(cudaTextureObject_t textureObject, int x)
{


    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_load_1Db(i, x);
    return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1D(T *ptr, cudaTextureObject_t textureObject, float x)
{

    *ptr = tex1D<T>(textureObject, x);

}


template <class T>
static __attribute__((device)) T tex1D(cudaTextureObject_t textureObject, float x)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_1D(i, s, x);
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2D(T *ptr, cudaTextureObject_t textureObject, float x, float y)
{

    *ptr = tex2D<T>(textureObject, x, y);

}

template <class T>
static __attribute__((device)) T tex2D(cudaTextureObject_t textureObject, float x, float y)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_2D(i, s, make_float2(x, y));
    return mapFrom<T>(tmp);

}
# 191 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex3D(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z)
{

    *ptr = tex3D<T>(textureObject, x, y, z);

}

template <class T>
static __attribute__((device)) T tex3D(cudaTextureObject_t textureObject, float x, float y, float z)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_3D(i, s, make_float4(x, y, z, 0.0f));
    return mapFrom<T>(tmp);

}
# 232 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1DLayered(T *ptr, cudaTextureObject_t textureObject, float x, int layer)
{

    *ptr = tex1DLayered<T>(textureObject, x, layer);

}

template <class T>
static __attribute__((device)) T tex1DLayered(cudaTextureObject_t textureObject, float x, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_1Da(i, s, make_float2(x, layer));
    return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2DLayered(T *ptr, cudaTextureObject_t textureObject, float x, float y, int layer)
{

    *ptr = tex1DLayered<T>(textureObject, x, y, layer);

}

template <class T>
static __attribute__((device)) T tex2DLayered(cudaTextureObject_t textureObject, float x, float y, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_2Da(i, s, make_float4(x, y, layer, 0.0f));
    return mapFrom<T>(tmp);

}
# 290 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type texCubemap(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z)
{

    *ptr = texCubemap<T>(textureObject, x, y, z);

}


template <class T>
static __attribute__((device)) T texCubemap(cudaTextureObject_t textureObject, float x, float y, float z)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_CM(i, s, make_float4(x, y, z, 0.0f));
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type texCubemapLayered(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, int layer)
{

    *ptr = texCubemapLayered<T>(textureObject, x, y, z, layer);

}

template <class T>
static __attribute__((device)) T texCubemapLayered(cudaTextureObject_t textureObject, float x, float y, float z, int layer)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_CMa(i, s, make_float4(x, y, z, layer));
    return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2Dgather(T *ptr, cudaTextureObject_t textureObject, float x, float y, int comp = 0)
{


    *ptr = tex2Dgather<T>(textureObject, x, y, comp);

}

template <class T>
static __attribute__((device)) T tex2Dgather(cudaTextureObject_t textureObject, float x, float y, int comp = 0)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    switch (comp) {
    case 1: {
        auto tmp = __ockl_image_gather4r_2D(i, s, make_float2(x, y));
        return mapFrom<T>(tmp);
        break;
    }
    case 2: {
        auto tmp = __ockl_image_gather4g_2D(i, s, make_float2(x, y));
        return mapFrom<T>(tmp);
        break;
    }
    case 3: {
        auto tmp = __ockl_image_gather4b_2D(i, s, make_float2(x, y));
        return mapFrom<T>(tmp);
        break;
    }
    default: {
        auto tmp = __ockl_image_gather4a_2D(i, s, make_float2(x, y));
        return mapFrom<T>(tmp);
        break;
    }
    };
    return {};

}
# 391 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1DLod(T *ptr, cudaTextureObject_t textureObject, float x, float level)
{

    *ptr = tex1DLod<T>(textureObject, x, level);

}

template <class T>
static __attribute__((device)) T tex1DLod(cudaTextureObject_t textureObject, float x, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_lod_1D(i, s, x, level);
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2DLod(T *ptr, cudaTextureObject_t textureObject, float x, float y, float level)
{

    *ptr = tex2DLod<T>(textureObject, x, y, level);

}

template <class T>
static __attribute__((device)) T tex2DLod(cudaTextureObject_t textureObject, float x, float y, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_lod_2D(i, s, make_float2(x, y), level);
    return mapFrom<T>(tmp);

}
# 453 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex3DLod(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, float level)
{

    *ptr = tex3DLod<T>(textureObject, x, y, z, level);

}

template <class T>
static __attribute__((device)) T tex3DLod(cudaTextureObject_t textureObject, float x, float y, float z, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_lod_3D(i, s, make_float4(x, y, z, 0.0f), level);
    return mapFrom<T>(tmp);

}
# 494 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1DLayeredLod(T *ptr, cudaTextureObject_t textureObject, float x, int layer, float level)
{

    *ptr = tex1DLayeredLod<T>(textureObject, x, layer, level);

}

template <class T>
static __attribute__((device)) T tex1DLayeredLod(cudaTextureObject_t textureObject, float x, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_1Da(i, s, make_float2(x, layer));
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2DLayeredLod(T *ptr, cudaTextureObject_t textureObject, float x, float y, int layer, float level)
{

    *ptr = tex2DLayeredLod<T>(textureObject, x, y, layer, level);

}

template <class T>
static __attribute__((device)) T tex2DLayeredLod(cudaTextureObject_t textureObject, float x, float y, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_2Da(i, s, make_float4(x, y, layer, 0.0f));
    return mapFrom<T>(tmp);

}
# 552 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type texCubemapLod(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, float level)
{

    *ptr = texCubemapLod<T>(textureObject, x, y, z, level);

}

template <class T>
static __attribute__((device)) T texCubemapLod(cudaTextureObject_t textureObject, float x, float y, float z, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_lod_CM(i, s, make_float4(x, y, z, 0.0f), level);
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type texCubemapGrad(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    *ptr = texCubemapGrad<T>(textureObject, x, y, z, dPdx, dPdy);

}

template <class T>
static __attribute__((device)) T texCubemapGrad(cudaTextureObject_t textureObject, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;



    return {};

}

template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type texCubemapLayeredLod(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, int layer, float level)
{

    *ptr = texCubemapLayeredLod<T>(textureObject, x, y, z, layer, level);

}

template <class T>
static __attribute__((device)) T texCubemapLayeredLod(cudaTextureObject_t textureObject, float x, float y, float z, int layer, float level)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_lod_CMa(i, s, make_float4(x, y, z, layer), level);
    return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1DGrad(T *ptr, cudaTextureObject_t textureObject, float x, float dPdx, float dPdy)
{

    *ptr = tex1DGrad<T>(textureObject, x, dPdx, dPdy);

}

template <class T>
static __attribute__((device)) T tex1DGrad(cudaTextureObject_t textureObject, float x, float dPdx, float dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_grad_1D(i, s, x, dPdx, dPdy);
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2DGrad(T *ptr, cudaTextureObject_t textureObject, float x, float y, float2 dPdx, float2 dPdy)
{

    *ptr = tex2DGrad<T>(textureObject, x, y, dPdx, dPdy);


}

template <class T>
static __attribute__((device)) T tex2DGrad(cudaTextureObject_t textureObject, float x, float y, float2 dPdx, float2 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_grad_2D(i, s, make_float2(x, y), make_float2(dPdx.x, dPdx.y), make_float2(dPdy.x, dPdy.y));
    return mapFrom<T>(tmp);

}
# 670 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex3DGrad(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    *ptr = tex3DGrad<T>(textureObject, x, y, z, dPdx, dPdy);

}

template <class T>
static __attribute__((device)) T tex3DGrad(cudaTextureObject_t textureObject, float x, float y, float z, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_grad_3D(i, s, make_float4(x, y, z, 0.0f), make_float4(dPdx.x, dPdx.y, dPdx.z, 0.0f), make_float4(dPdy.x, dPdy.y, dPdy.z, 0.0f));
    return mapFrom<T>(tmp);

}
# 712 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex1DLayeredGrad(T *ptr, cudaTextureObject_t textureObject, float x, int layer, float dPdx, float dPdy)
{

    *ptr = tex1DLayeredGrad<T>(textureObject, x, layer, dPdx, dPdy);

}

template <class T>
static __attribute__((device)) T tex1DLayeredGrad(cudaTextureObject_t textureObject, float x, int layer, float dPdx, float dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_grad_1Da(i, s, make_float2(x, layer), dPdx, dPdy);
    return mapFrom<T>(tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type tex2DLayeredGrad(T * ptr, cudaTextureObject_t textureObject, float x, float y, int layer, float2 dPdx, float2 dPdy)
{

    *ptr = tex2DLayeredGrad<T>(textureObject, x, y, layer, dPdx, dPdy);

}

template <class T>
static __attribute__((device)) T tex2DLayeredGrad(cudaTextureObject_t textureObject, float x, float y, int layer, float2 dPdx, float2 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;
    auto tmp = __ockl_image_sample_grad_2Da(i, s, make_float4(x, y, layer, 0.0f), make_float2(dPdx.x, dPdx.y), make_float2(dPdy.x, dPdy.y));
    return mapFrom<T>(tmp);

}
# 771 "/opt/dtk-23.10/cuda/include/texture_indirect_functions.h" 3
template <typename T>
static __attribute__((device)) typename __nv_itex_trait<T>::type texCubemapLayeredGrad(T *ptr, cudaTextureObject_t textureObject, float x, float y, float z, int layer, float4 dPdx, float4 dPdy)
{

    *ptr = texCubemapLayeredGrad<T>(textureObject, x, y, z, layer, dPdx, dPdy);

}

template <class T>
static __attribute__((device)) T texCubemapLayeredGrad(cudaTextureObject_t textureObject, float x, float y, float z, int layer, float4 dPdx, float4 dPdy)
{

    unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)textureObject; unsigned int __attribute__((address_space(4)))* s = i + 12;



    return {};

}
# 3314 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/surface_indirect_functions.h" 1 3
# 62 "/opt/dtk-23.10/cuda/include/surface_indirect_functions.h" 3
template<typename T> struct __nv_isurf_trait { };
template<> struct __nv_isurf_trait<char> { typedef void type; };
template<> struct __nv_isurf_trait<signed char> { typedef void type; };
template<> struct __nv_isurf_trait<char1> { typedef void type; };
template<> struct __nv_isurf_trait<unsigned char> { typedef void type; };
template<> struct __nv_isurf_trait<uchar1> { typedef void type; };
template<> struct __nv_isurf_trait<short> { typedef void type; };
template<> struct __nv_isurf_trait<short1> { typedef void type; };
template<> struct __nv_isurf_trait<unsigned short> { typedef void type; };
template<> struct __nv_isurf_trait<ushort1> { typedef void type; };
template<> struct __nv_isurf_trait<int> { typedef void type; };
template<> struct __nv_isurf_trait<int1> { typedef void type; };
template<> struct __nv_isurf_trait<unsigned int> { typedef void type; };
template<> struct __nv_isurf_trait<uint1> { typedef void type; };
template<> struct __nv_isurf_trait<long long> { typedef void type; };
template<> struct __nv_isurf_trait<longlong1> { typedef void type; };
template<> struct __nv_isurf_trait<unsigned long long> { typedef void type; };
template<> struct __nv_isurf_trait<ulonglong1> { typedef void type; };
template<> struct __nv_isurf_trait<float> { typedef void type; };
template<> struct __nv_isurf_trait<float1> { typedef void type; };

template<> struct __nv_isurf_trait<char2> { typedef void type; };
template<> struct __nv_isurf_trait<uchar2> { typedef void type; };
template<> struct __nv_isurf_trait<short2> { typedef void type; };
template<> struct __nv_isurf_trait<ushort2> { typedef void type; };
template<> struct __nv_isurf_trait<int2> { typedef void type; };
template<> struct __nv_isurf_trait<uint2> { typedef void type; };
template<> struct __nv_isurf_trait<longlong2> { typedef void type; };
template<> struct __nv_isurf_trait<ulonglong2> { typedef void type; };
template<> struct __nv_isurf_trait<float2> { typedef void type; };

template<> struct __nv_isurf_trait<char4> { typedef void type; };
template<> struct __nv_isurf_trait<uchar4> { typedef void type; };
template<> struct __nv_isurf_trait<short4> { typedef void type; };
template<> struct __nv_isurf_trait<ushort4> { typedef void type; };
template<> struct __nv_isurf_trait<int4> { typedef void type; };
template<> struct __nv_isurf_trait<uint4> { typedef void type; };
template<> struct __nv_isurf_trait<float4> { typedef void type; };





template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf1Dread(T *ptr, cudaSurfaceObject_t surfObject, int x, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surf1Dread<T>(surfObject, x, mode);

}

template <class T>
static __attribute__((device)) T surf1Dread(cudaSurfaceObject_t surfObject, int x, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __ockl_image_load_1D(i, x);
  return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf2Dread(T *ptr, cudaSurfaceObject_t surfObject, int x, int y, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surf2Dread<T>(surfObject, x, y, mode);

}

template <class T>
static __attribute__((device)) T surf2Dread(cudaSurfaceObject_t surfObject, int x, int y, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_2D(i, make_int2(x, y));
  return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf3Dread(T *ptr, cudaSurfaceObject_t surfObject, int x, int y, int z, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surf3Dread<T>(surfObject, x, y, z, mode);

}

template <class T>
static __attribute__((device)) T surf3Dread(cudaSurfaceObject_t surfObject, int x, int y, int z, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_3D(i), __ockl_image_channel_order_3D(i));
  auto tmp = __ockl_image_load_3D(i, make_int4(x, y, z, 0));
  return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf1DLayeredread(T *ptr, cudaSurfaceObject_t surfObject, int x, int layer, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surf1DLayeredread<T>(surfObject, x, layer, mode);

}

template <class T>
static __attribute__((device)) T surf1DLayeredread(cudaSurfaceObject_t surfObject, int x, int layer, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = __ockl_image_load_lod_1D(i, x, layer);
  return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf2DLayeredread(T *ptr, cudaSurfaceObject_t surfObject, int x, int y, int layer, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surf2DLayeredread<T>(surfObject, x, y, layer, mode);

}

template <class T>
static __attribute__((device)) T surf2DLayeredread(cudaSurfaceObject_t surfObject, int x, int y, int layer, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_lod_2D(i, make_int2(x, y), layer);
  return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surfCubemapread(T *ptr, cudaSurfaceObject_t surfObject, int x, int y, int face, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surfCubemapread<T>(surfObject, x, y, face, mode);

}

template <class T>
static __attribute__((device)) T surfCubemapread(cudaSurfaceObject_t surfObject, int x, int y, int face, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = __ockl_image_load_CM(i, make_int2(x, y), face);
  return mapFrom<T>(tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surfCubemapLayeredread(T *ptr, cudaSurfaceObject_t surfObject, int x, int y, int layerface, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  *ptr = surfCubemapread<T>(surfObject, x, y, layerface, mode);

}


template <class T>
static __attribute__((device)) T surfCubemapLayeredread(cudaSurfaceObject_t surfObject, int x, int y, int layerface, cudaSurfaceBoundaryMode boundaryMode = cudaBoundaryModeTrap)
{







}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf1Dwrite(T val, cudaSurfaceObject_t surfObject, int x, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = mapFrom<float4>(val);
  __ockl_image_store_1D(i, x, tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf2Dwrite(T val, cudaSurfaceObject_t surfObject, int x, int y, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = mapFrom<float4>(val);

  __ockl_image_store_2D(i, make_int2(x, y), tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf3Dwrite(T val, cudaSurfaceObject_t surfObject, int x, int y, int z, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_3D(i), __ockl_image_channel_order_3D(i));
  auto tmp = mapFrom<float4>(val);
  __ockl_image_store_3D(i, make_int4(x, y, z, 0), tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf1DLayeredwrite(T val, cudaSurfaceObject_t surfObject, int x, int layer, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_1D(i), __ockl_image_channel_order_1D(i));
  auto tmp = mapFrom<float4>(val);
  __ockl_image_store_lod_1D(i, x, layer, tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surf2DLayeredwrite(T val, cudaSurfaceObject_t surfObject, int x, int y, int layer, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = mapFrom<float4>(val);
  __ockl_image_store_lod_2D(i, make_int2(x, y), layer, tmp);

}

template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surfCubemapwrite(T val, cudaSurfaceObject_t surfObject, int x, int y, int face, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{

  unsigned int __attribute__((address_space(4)))* i = (unsigned int __attribute__((address_space(4)))*)surfObject;
  x = __hipGetPixelAddr(x, __ockl_image_channel_data_type_2D(i), __ockl_image_channel_order_2D(i));
  auto tmp = mapFrom<float4>(val);
  __ockl_image_store_CM(i, make_int2(x, y), face, tmp);

}


template <typename T>
static __attribute__((device)) typename __nv_isurf_trait<T>::type surfCubemapLayeredwrite(T val, cudaSurfaceObject_t surfObject, int x, int y, int layerface, cudaSurfaceBoundaryMode mode = cudaBoundaryModeTrap)
{







}
# 3315 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/crt/cudacc_ext.h" 1 3
# 3316 "/opt/dtk-23.10/cuda/include/crt/device_functions.h" 2 3

extern "C" __attribute__((host)) __attribute__((device)) unsigned __cudaPushCallConfiguration(dim3 gridDim,
                                      dim3 blockDim,
                                      size_t sharedMem = 0,
                                      struct CUstream_st *stream = 0);
# 120 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3
# 1 "/opt/dtk-23.10/cuda/include/device_launch_parameters.h" 1 3
# 56 "/opt/dtk-23.10/cuda/include/device_launch_parameters.h" 3
extern "C" __attribute__((device)) __attribute__((const)) size_t __ockl_get_local_id(uint);
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_thread_idx_x() { return __ockl_get_local_id(0); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_thread_idx_y() { return __ockl_get_local_id(1); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_thread_idx_z() { return __ockl_get_local_id(2); }

extern "C" __attribute__((device)) __attribute__((const)) size_t __ockl_get_group_id(uint);
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_block_idx_x() { return __ockl_get_group_id(0); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_block_idx_y() { return __ockl_get_group_id(1); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_block_idx_z() { return __ockl_get_group_id(2); }

extern "C" __attribute__((device)) __attribute__((const)) size_t __ockl_get_local_size(uint);
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_block_dim_x() { return __ockl_get_local_size(0); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_block_dim_y() { return __ockl_get_local_size(1); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_block_dim_z() { return __ockl_get_local_size(2); }

extern "C" __attribute__((device)) __attribute__((const)) size_t __ockl_get_num_groups(uint);
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_grid_dim_x() { return __ockl_get_num_groups(0); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_grid_dim_y() { return __ockl_get_num_groups(1); }
static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __hip_get_grid_dim_z() { return __ockl_get_num_groups(2); }







struct __hip_builtin_threadIdx_t {
  __declspec(property(get = __get_x)) uint x; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_x(void) { return __hip_get_thread_idx_x(); };
  __declspec(property(get = __get_y)) uint y; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_y(void) { return __hip_get_thread_idx_y(); };
  __declspec(property(get = __get_z)) uint z; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_z(void) { return __hip_get_thread_idx_z(); };
};

struct __hip_builtin_blockIdx_t {
  __declspec(property(get = __get_x)) uint x; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_x(void) { return __hip_get_block_idx_x(); };
  __declspec(property(get = __get_y)) uint y; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_y(void) { return __hip_get_block_idx_y(); };
  __declspec(property(get = __get_z)) uint z; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_z(void) { return __hip_get_block_idx_z(); };
};

struct __hip_builtin_blockDim_t {
  __declspec(property(get = __get_x)) uint x; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_x(void) { return __hip_get_block_dim_x(); };
  __declspec(property(get = __get_y)) uint y; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_y(void) { return __hip_get_block_dim_y(); };
  __declspec(property(get = __get_z)) uint z; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_z(void) { return __hip_get_block_dim_z(); };
};

struct __hip_builtin_gridDim_t {
  __declspec(property(get = __get_x)) uint x; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_x(void) { return __hip_get_grid_dim_x(); };
  __declspec(property(get = __get_y)) uint y; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_y(void) { return __hip_get_grid_dim_y(); };
  __declspec(property(get = __get_z)) uint z; static __attribute__((device)) __inline__ __attribute__((always_inline)) uint __get_z(void) { return __hip_get_grid_dim_z(); };
};
extern const __attribute__((device)) __attribute__((weak)) __hip_builtin_threadIdx_t threadIdx;
extern const __attribute__((device)) __attribute__((weak)) __hip_builtin_blockIdx_t blockIdx;
extern const __attribute__((device)) __attribute__((weak)) __hip_builtin_blockDim_t blockDim;
extern const __attribute__((device)) __attribute__((weak)) __hip_builtin_gridDim_t gridDim;
# 127 "/opt/dtk-23.10/cuda/include/device_launch_parameters.h" 3
extern "C" {
# 143 "/opt/dtk-23.10/cuda/include/device_launch_parameters.h" 3
}
# 121 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 2 3




struct __attribute__((device)) __nv_lambda_preheader_injection { };
# 209 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaLaunchKernel(
  const T *func,
  dim3 gridDim,
  dim3 blockDim,
  void **args,
  size_t sharedMem = 0,
  cudaStream_t stream = 0
)
{
    return ::cudaLaunchKernel((const void *)func, gridDim, blockDim, args, sharedMem, stream);
}
# 280 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<typename... ExpTypes, typename... ActTypes>
static __inline__ __attribute__((host)) cudaError_t cudaLaunchKernelEx(
  const cudaLaunchConfig_t *config,
  void (*kernel)(ExpTypes...),
  ActTypes &&... args
)
{
    return [&](ExpTypes... coercedArgs){
        void *pArgs[] = { &coercedArgs... };
        return ::cudaLaunchKernelExC(config, (const void *)kernel, pArgs);
    }(std::forward<ActTypes>(args)...);
}
# 343 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaLaunchCooperativeKernel(
  const T *func,
  dim3 gridDim,
  dim3 blockDim,
  void **args,
  size_t sharedMem = 0,
  cudaStream_t stream = 0
)
{
    return ::cudaLaunchCooperativeKernel((const void *)func, gridDim, blockDim, args, sharedMem, stream);
}
# 387 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
static __inline__ __attribute__((host)) cudaError_t cudaEventCreate(
  cudaEvent_t *event,
  unsigned int flags
)
{
  return ::cudaEventCreateWithFlags(event, flags);
}
# 452 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
static __inline__ __attribute__((host)) cudaError_t cudaMallocHost(
  void **ptr,
  size_t size,
  unsigned int flags
)
{
  return ::cudaHostAlloc(ptr, size, flags);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaHostAlloc(
  T **ptr,
  size_t size,
  unsigned int flags
)
{
  return ::cudaHostAlloc((void**)(void*)ptr, size, flags);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaHostGetDevicePointer(
  T **pDevice,
  void *pHost,
  unsigned int flags
)
{
  return ::cudaHostGetDevicePointer((void**)(void*)pDevice, pHost, flags);
}
# 581 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMallocManaged(
  T **devPtr,
  size_t size,
  unsigned int flags = 0x01
)
{
  return ::cudaMallocManaged((void**)(void*)devPtr, size, flags);
}
# 671 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaStreamAttachMemAsync(
  cudaStream_t stream,
  T *devPtr,
  size_t length = 0,
  unsigned int flags = 0x04
)
{
  return ::cudaStreamAttachMemAsync(stream, (void*)devPtr, length, flags);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMalloc(
  T **devPtr,
  size_t size
)
{
  return ::cudaMalloc((void**)(void*)devPtr, size);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMallocHost(
  T **ptr,
  size_t size,
  unsigned int flags = 0
)
{
  return cudaMallocHost((void**)(void*)ptr, size, flags);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMallocPitch(
  T **devPtr,
  size_t *pitch,
  size_t width,
  size_t height
)
{
  return ::cudaMallocPitch((void**)(void*)devPtr, pitch, width, height);
}
# 721 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
static __inline__ __attribute__((host)) cudaError_t cudaMallocAsync(
  void **ptr,
  size_t size,
  cudaMemPool_t memPool,
  cudaStream_t stream
)
{
  return ::cudaMallocFromPoolAsync(ptr, size, memPool, stream);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMallocAsync(
  T **ptr,
  size_t size,
  cudaMemPool_t memPool,
  cudaStream_t stream
)
{
  return ::cudaMallocFromPoolAsync((void**)(void*)ptr, size, memPool, stream);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMallocAsync(
  T **ptr,
  size_t size,
  cudaStream_t stream
)
{
  return ::cudaMallocAsync((void**)(void*)ptr, size, stream);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMallocFromPoolAsync(
  T **ptr,
  size_t size,
  cudaMemPool_t memPool,
  cudaStream_t stream
)
{
  return ::cudaMallocFromPoolAsync((void**)(void*)ptr, size, memPool, stream);
}
# 800 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMemcpyToSymbol(
  const T &symbol,
  const void *src,
        size_t count,
        size_t offset = 0,
        enum cudaMemcpyKind kind = cudaMemcpyHostToDevice
)
{
  return ::cudaMemcpyToSymbol((const void*)&symbol, src, count, offset, kind);
}
# 854 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMemcpyToSymbolAsync(
  const T &symbol,
  const void *src,
        size_t count,
        size_t offset = 0,
        enum cudaMemcpyKind kind = cudaMemcpyHostToDevice,
        cudaStream_t stream = 0
)
{
  return ::cudaMemcpyToSymbolAsync((const void*)&symbol, src, count, offset, kind, stream);
}
# 902 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMemcpyFromSymbol(
        void *dst,
  const T &symbol,
        size_t count,
        size_t offset = 0,
        enum cudaMemcpyKind kind = cudaMemcpyDeviceToHost
)
{
  return ::cudaMemcpyFromSymbol(dst, (const void*)&symbol, count, offset, kind);
}
# 956 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaMemcpyFromSymbolAsync(
        void *dst,
  const T &symbol,
        size_t count,
        size_t offset = 0,
        enum cudaMemcpyKind kind = cudaMemcpyDeviceToHost,
        cudaStream_t stream = 0
)
{
  return ::cudaMemcpyFromSymbolAsync(dst, (const void*)&symbol, count, offset, kind, stream);
}
# 1025 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGraphAddMemcpyNodeToSymbol(
    cudaGraphNode_t *pGraphNode,
    cudaGraph_t graph,
    const cudaGraphNode_t *pDependencies,
    size_t numDependencies,
    const T &symbol,
    const void* src,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind)
{
  return ::cudaGraphAddMemcpyNodeToSymbol(pGraphNode, graph, pDependencies, numDependencies, (const void*)&symbol, src, count, offset, kind);
}
# 1096 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGraphAddMemcpyNodeFromSymbol(
    cudaGraphNode_t* pGraphNode,
    cudaGraph_t graph,
    const cudaGraphNode_t* pDependencies,
    size_t numDependencies,
    void* dst,
    const T &symbol,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind)
{
  return ::cudaGraphAddMemcpyNodeFromSymbol(pGraphNode, graph, pDependencies, numDependencies, dst, (const void*)&symbol, count, offset, kind);
}
# 1147 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGraphMemcpyNodeSetParamsToSymbol(
    cudaGraphNode_t node,
    const T &symbol,
    const void* src,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind)
{
  return ::cudaGraphMemcpyNodeSetParamsToSymbol(node, (const void*)&symbol, src, count, offset, kind);
}
# 1195 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGraphMemcpyNodeSetParamsFromSymbol(
    cudaGraphNode_t node,
    void* dst,
    const T &symbol,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind)
{
  return ::cudaGraphMemcpyNodeSetParamsFromSymbol(node, dst, (const void*)&symbol, count, offset, kind);
}
# 1253 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGraphExecMemcpyNodeSetParamsToSymbol(
    cudaGraphExec_t hGraphExec,
    cudaGraphNode_t node,
    const T &symbol,
    const void* src,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind)
{
    return ::cudaGraphExecMemcpyNodeSetParamsToSymbol(hGraphExec, node, (const void*)&symbol, src, count, offset, kind);
}
# 1312 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGraphExecMemcpyNodeSetParamsFromSymbol(
    cudaGraphExec_t hGraphExec,
    cudaGraphNode_t node,
    void* dst,
    const T &symbol,
    size_t count,
    size_t offset,
    enum cudaMemcpyKind kind)
{
  return ::cudaGraphExecMemcpyNodeSetParamsFromSymbol(hGraphExec, node, dst, (const void*)&symbol, count, offset, kind);
}
# 1351 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaUserObjectCreate(
    cudaUserObject_t *object_out,
    T *objectToWrap,
    unsigned int initialRefcount,
    unsigned int flags)
{
    return ::cudaUserObjectCreate(
            object_out,
            objectToWrap,
            [](void *vpObj) { delete reinterpret_cast<T *>(vpObj); },
            initialRefcount,
            flags);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaUserObjectCreate(
    cudaUserObject_t *object_out,
    T *objectToWrap,
    unsigned int initialRefcount,
    cudaUserObjectFlags flags)
{
    return cudaUserObjectCreate(object_out, objectToWrap, initialRefcount, (unsigned int)flags);
}
# 1401 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGetSymbolAddress(
        void **devPtr,
  const T &symbol
)
{
  return ::cudaGetSymbolAddress(devPtr, (const void*)&symbol);
}
# 1433 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaGetSymbolSize(
        size_t *size,
  const T &symbol
)
{
  return ::cudaGetSymbolSize(size, (const void*)&symbol);
}
# 1478 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTexture(
        size_t *offset,
  const struct texture<T, dim, readMode> &tex,
  const void *devPtr,
  const struct cudaChannelFormatDesc &desc,
        size_t size = (2147483647 *2U +1U)
)
{
  return ::cudaBindTexture(offset, &tex, devPtr, &desc, size);
}
# 1526 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTexture(
        size_t *offset,
  const struct texture<T, dim, readMode> &tex,
  const void *devPtr,
        size_t size = (2147483647 *2U +1U)
)
{
  return cudaBindTexture(offset, tex, devPtr, tex.channelDesc, size);
}
# 1585 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTexture2D(
        size_t *offset,
  const struct texture<T, dim, readMode> &tex,
  const void *devPtr,
  const struct cudaChannelFormatDesc &desc,
  size_t width,
  size_t height,
  size_t pitch
)
{
  return ::cudaBindTexture2D(offset, &tex, devPtr, &desc, width, height, pitch);
}
# 1646 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTexture2D(
        size_t *offset,
  const struct texture<T, dim, readMode> &tex,
  const void *devPtr,
  size_t width,
  size_t height,
  size_t pitch
)
{
  return ::cudaBindTexture2D(offset, &tex, devPtr, &tex.channelDesc, width, height, pitch);
}
# 1691 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTextureToArray(
  const struct texture<T, dim, readMode> &tex,
  cudaArray_const_t array,
  const struct cudaChannelFormatDesc &desc
)
{
  return ::cudaBindTextureToArray(&tex, array, &desc);
}
# 1732 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTextureToArray(
  const struct texture<T, dim, readMode> &tex,
  cudaArray_const_t array
)
{
  struct cudaChannelFormatDesc desc;
  cudaError_t err = ::cudaGetChannelDesc(&desc, array);

  return err == cudaSuccess ? cudaBindTextureToArray(tex, array, desc) : err;
}
# 1776 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTextureToMipmappedArray(
  const struct texture<T, dim, readMode> &tex,
  cudaMipmappedArray_const_t mipmappedArray,
  const struct cudaChannelFormatDesc &desc
)
{
  return ::cudaBindTextureToMipmappedArray(&tex, mipmappedArray, &desc);
}
# 1817 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindTextureToMipmappedArray(
  const struct texture<T, dim, readMode> &tex,
  cudaMipmappedArray_const_t mipmappedArray
)
{
  struct cudaChannelFormatDesc desc;
  cudaArray_t levelArray;
  cudaError_t err = ::cudaGetMipmappedArrayLevel(&levelArray, mipmappedArray, 0);

  if (err != cudaSuccess) {
      return err;
  }
  err = ::cudaGetChannelDesc(&desc, levelArray);

  return err == cudaSuccess ? cudaBindTextureToMipmappedArray(tex, mipmappedArray, desc) : err;
}
# 1862 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaUnbindTexture(
  const struct texture<T, dim, readMode> &tex
)
{
  return ::cudaUnbindTexture(&tex);
}
# 1900 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim, enum cudaTextureReadMode readMode>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaGetTextureAlignmentOffset(
        size_t *offset,
  const struct texture<T, dim, readMode> &tex
)
{
  return ::cudaGetTextureAlignmentOffset(offset, &tex);
}
# 1953 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaFuncSetCacheConfig(
  T *func,
  enum cudaFuncCache cacheConfig
)
{
  return ::cudaFuncSetCacheConfig((const void*)func, cacheConfig);
}

template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaFuncSetSharedMemConfig(
  T *func,
  enum cudaSharedMemConfig config
)
{
  return ::cudaFuncSetSharedMemConfig((const void*)func, config);
}
# 2001 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessor(
    int *numBlocks,
    T func,
    int blockSize,
    size_t dynamicSMemSize)
{
    return ::cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(numBlocks, (const void*)func, blockSize, dynamicSMemSize, 0x00);
}
# 2053 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
    int *numBlocks,
    T func,
    int blockSize,
    size_t dynamicSMemSize,
    unsigned int flags)
{
    return ::cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(numBlocks, (const void*)func, blockSize, dynamicSMemSize, flags);
}




class __cudaOccupancyB2DHelper {
  size_t n;
public:
  inline __attribute__((host)) __attribute__((device)) __cudaOccupancyB2DHelper(size_t n_) : n(n_) {}
  inline __attribute__((host)) __attribute__((device)) size_t operator()(int)
  {
      return n;
  }
};
# 2123 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<typename UnaryFunction, class T>
static __inline__ __attribute__((host)) __attribute__((device)) cudaError_t cudaOccupancyMaxPotentialBlockSizeVariableSMemWithFlags(
    int *minGridSize,
    int *blockSize,
    T func,
    UnaryFunction blockSizeToDynamicSMemSize,
    int blockSizeLimit = 0,
    unsigned int flags = 0)
{
    cudaError_t status;


    int device;
    struct cudaFuncAttributes attr;


    int maxThreadsPerMultiProcessor;
    int warpSize;
    int devMaxThreadsPerBlock;
    int multiProcessorCount;
    int funcMaxThreadsPerBlock;
    int occupancyLimit;
    int granularity;


    int maxBlockSize = 0;
    int numBlocks = 0;
    int maxOccupancy = 0;


    int blockSizeToTryAligned;
    int blockSizeToTry;
    int blockSizeLimitAligned;
    int occupancyInBlocks;
    int occupancyInThreads;
    size_t dynamicSMemSize;





    if (!minGridSize || !blockSize || !func) {
        return cudaErrorInvalidValue;
    }





    status = ::cudaGetDevice(&device);
    if (status != cudaSuccess) {
        return status;
    }

    status = cudaDeviceGetAttribute(
        &maxThreadsPerMultiProcessor,
        cudaDevAttrMaxThreadsPerMultiProcessor,
        device);
    if (status != cudaSuccess) {
        return status;
    }

    status = cudaDeviceGetAttribute(
        &warpSize,
        cudaDevAttrWarpSize,
        device);
    if (status != cudaSuccess) {
        return status;
    }

    status = cudaDeviceGetAttribute(
        &devMaxThreadsPerBlock,
        cudaDevAttrMaxThreadsPerBlock,
        device);
    if (status != cudaSuccess) {
        return status;
    }

    status = cudaDeviceGetAttribute(
        &multiProcessorCount,
        cudaDevAttrMultiProcessorCount,
        device);
    if (status != cudaSuccess) {
        return status;
    }

    status = cudaFuncGetAttributes(&attr, func);
    if (status != cudaSuccess) {
        return status;
    }

    funcMaxThreadsPerBlock = attr.maxThreadsPerBlock;





    occupancyLimit = maxThreadsPerMultiProcessor;
    granularity = warpSize;

    if (blockSizeLimit == 0) {
        blockSizeLimit = devMaxThreadsPerBlock;
    }

    if (devMaxThreadsPerBlock < blockSizeLimit) {
        blockSizeLimit = devMaxThreadsPerBlock;
    }

    if (funcMaxThreadsPerBlock < blockSizeLimit) {
        blockSizeLimit = funcMaxThreadsPerBlock;
    }

    blockSizeLimitAligned = ((blockSizeLimit + (granularity - 1)) / granularity) * granularity;

    for (blockSizeToTryAligned = blockSizeLimitAligned; blockSizeToTryAligned > 0; blockSizeToTryAligned -= granularity) {



        if (blockSizeLimit < blockSizeToTryAligned) {
            blockSizeToTry = blockSizeLimit;
        } else {
            blockSizeToTry = blockSizeToTryAligned;
        }

        dynamicSMemSize = blockSizeToDynamicSMemSize(blockSizeToTry);

        status = cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
            &occupancyInBlocks,
            func,
            blockSizeToTry,
            dynamicSMemSize,
            flags);

        if (status != cudaSuccess) {
            return status;
        }

        occupancyInThreads = blockSizeToTry * occupancyInBlocks;

        if (occupancyInThreads > maxOccupancy) {
            maxBlockSize = blockSizeToTry;
            numBlocks = occupancyInBlocks;
            maxOccupancy = occupancyInThreads;
        }



        if (occupancyLimit == maxOccupancy) {
            break;
        }
    }







    *minGridSize = numBlocks * multiProcessorCount;
    *blockSize = maxBlockSize;

    return status;
}
# 2319 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<typename UnaryFunction, class T>
static __inline__ __attribute__((host)) __attribute__((device)) cudaError_t cudaOccupancyMaxPotentialBlockSizeVariableSMem(
    int *minGridSize,
    int *blockSize,
    T func,
    UnaryFunction blockSizeToDynamicSMemSize,
    int blockSizeLimit = 0)
{
    return cudaOccupancyMaxPotentialBlockSizeVariableSMemWithFlags(minGridSize, blockSize, func, blockSizeToDynamicSMemSize, blockSizeLimit, 0x00);
}
# 2365 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) __attribute__((device)) cudaError_t cudaOccupancyMaxPotentialBlockSize(
    int *minGridSize,
    int *blockSize,
    T func,
    size_t dynamicSMemSize = 0,
    int blockSizeLimit = 0)
{
  return cudaOccupancyMaxPotentialBlockSizeVariableSMemWithFlags(minGridSize, blockSize, func, __cudaOccupancyB2DHelper(dynamicSMemSize), blockSizeLimit, 0x00);
}
# 2403 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaOccupancyAvailableDynamicSMemPerBlock(
    size_t *dynamicSmemSize,
    T func,
    int numBlocks,
    int blockSize)
{
    return ::cudaOccupancyAvailableDynamicSMemPerBlock(dynamicSmemSize, (const void*)func, numBlocks, blockSize);
}
# 2462 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) __attribute__((device)) cudaError_t cudaOccupancyMaxPotentialBlockSizeWithFlags(
    int *minGridSize,
    int *blockSize,
    T func,
    size_t dynamicSMemSize = 0,
    int blockSizeLimit = 0,
    unsigned int flags = 0)
{
    return cudaOccupancyMaxPotentialBlockSizeVariableSMemWithFlags(minGridSize, blockSize, func, __cudaOccupancyB2DHelper(dynamicSMemSize), blockSizeLimit, flags);
}
# 2506 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaOccupancyMaxPotentialClusterSize(
    int *clusterSize,
    T *func,
    const cudaLaunchConfig_t *config)
{
    return ::cudaOccupancyMaxPotentialClusterSize(clusterSize, (const void*)func, config);
}
# 2549 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaOccupancyMaxActiveClusters(
    int *numClusters,
    T *func,
    const cudaLaunchConfig_t *config)
{
    return ::cudaOccupancyMaxActiveClusters(numClusters, (const void*)func, config);
}
# 2589 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaFuncGetAttributes(
  struct cudaFuncAttributes *attr,
  T *entry
)
{
  return ::cudaFuncGetAttributes(attr, (const void*)entry);
}
# 2651 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T>
static __inline__ __attribute__((host)) cudaError_t cudaFuncSetAttribute(
  T *entry,
  enum cudaFuncAttribute attr,
  int value
)
{
  return ::cudaFuncSetAttribute((const void*)entry, attr, value);
}
# 2683 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindSurfaceToArray(
  const struct surface<T, dim> &surf,
  cudaArray_const_t array,
  const struct cudaChannelFormatDesc &desc
)
{
  return ::cudaBindSurfaceToArray(&surf, array, &desc);
}
# 2714 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
template<class T, int dim>
static __attribute__((deprecated)) __inline__ __attribute__((host)) cudaError_t cudaBindSurfaceToArray(
  const struct surface<T, dim> &surf,
  cudaArray_const_t array
)
{
  struct cudaChannelFormatDesc desc;
  cudaError_t err = ::cudaGetChannelDesc(&desc, array);

  return err == cudaSuccess ? cudaBindSurfaceToArray(surf, array, desc) : err;
}
# 2735 "/opt/dtk-23.10/cuda/include/cuda_runtime.h" 3
#pragma GCC diagnostic pop
# 3 "<built-in>" 2
# 1 "CMakeCUDACompilerId.cu" 2
# 40 "CMakeCUDACompilerId.cu"
char const* info_compiler = "INFO" ":" "compiler[" "NVIDIA" "]";
# 278 "CMakeCUDACompilerId.cu"
char const info_version[] = {
  'I', 'N', 'F', 'O', ':',
  'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
  ('0' + (((11) / 10000000)%10)), ('0' + (((11) / 1000000)%10)), ('0' + (((11) / 100000)%10)), ('0' + (((11) / 10000)%10)), ('0' + (((11) / 1000)%10)), ('0' + (((11) / 100)%10)), ('0' + (((11) / 10)%10)), ('0' + ((11) % 10)),

  '.', ('0' + (((8) / 10000000)%10)), ('0' + (((8) / 1000000)%10)), ('0' + (((8) / 100000)%10)), ('0' + (((8) / 10000)%10)), ('0' + (((8) / 1000)%10)), ('0' + (((8) / 100)%10)), ('0' + (((8) / 10)%10)), ('0' + ((8) % 10)),

   '.', ('0' + (((89) / 10000000)%10)), ('0' + (((89) / 1000000)%10)), ('0' + (((89) / 100000)%10)), ('0' + (((89) / 10000)%10)), ('0' + (((89) / 1000)%10)), ('0' + (((89) / 100)%10)), ('0' + (((89) / 10)%10)), ('0' + ((89) % 10)),





  ']','\0'};
# 325 "CMakeCUDACompilerId.cu"
char const* info_platform = "INFO" ":" "platform[" "Linux" "]";
char const* info_arch = "INFO" ":" "arch[" "]";




const char* info_language_dialect_default = "INFO" ":" "dialect_default["



  "17"







"]";



int main(int argc, char* argv[])
{
  int require = 0;
  require += info_compiler[argc];
  require += info_platform[argc];

  require += info_version[argc];







  require += info_language_dialect_default[argc];
  (void)argv;
  return require;
}