ranges.hpp

#ifndef MIGRAPH_GUARD_MIGRAPHLIB_RANGES_HPP
#define MIGRAPH_GUARD_MIGRAPHLIB_RANGES_HPP

#include <algorithm>

namespace migraph {

template <class C, class T>
bool contains(C&& c, T&& x)
{
    return c.find(x) != c.end();
}

template <class Range, class Iterator>
void copy(Range&& r, Iterator it)
{
    std::copy(r.begin(), r.end(), it);
}

template <class Range, class T>
void replace(Range&& r, const T& old, const T& new_x)
{
    std::replace(r.begin(), r.end(), old, new_x);
}

template <class Iterator>
struct iterator_range
{
    Iterator start;
    Iterator last;

    Iterator begin() const { return start; }

    Iterator end() const { return last; }
};

template <class Iterator>
iterator_range<Iterator> range(Iterator start, Iterator last)
{
    return {start, last};
}

} // namespace migraph

#endif