Added some static_casts to avoid compiler warnings.

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403838

dlib/matrix/lapack/gees.h

@@ -241,7 +241,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual decomposition 
             info = binding::gees(jobz, n, 

dlib/matrix/lapack/geev.h

@@ -210,7 +210,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual decomposition 
             info = binding::geev(jobvl, jobvr, n, &a(0,0),

dlib/matrix/lapack/geqrf.h

@@ -145,7 +145,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual decomposition 
             info = binding::geqrf(a.nr(), a.nc(), &a(0,0), a.nr(),

dlib/matrix/lapack/gesdd.h

@@ -244,7 +244,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual SVD
             info = binding::gesdd(jobz, a.nr(), a.nc(), &a(0,0), a.nr(),
@@ -316,7 +316,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual SVD
             info = binding::gesdd(jobz, m, n, &a(0,0), a.nc(),

dlib/matrix/lapack/gesvd.h

@@ -233,7 +233,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual SVD
             info = binding::gesvd(jobu, jobvt, a.nr(), a.nc(), &a(0,0), a.nr(),
@@ -301,7 +301,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual SVD
             info = binding::gesvd(jobu, jobvt, m, n, &a(0,0), a.nc(),

dlib/matrix/lapack/syev.h

@@ -146,7 +146,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual decomposition 
             info = binding::syev(jobz, uplo, n, &a(0,0),
@@ -191,7 +191,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
 
             // compute the actual decomposition 
             info = binding::syev(jobz, uplo, n, &a(0,0),

dlib/matrix/lapack/syevr.h

@@ -343,7 +343,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
             if (iwork.size() < iwork_size)
                 iwork.set_size(iwork_size, 1);
 
@@ -416,7 +416,7 @@ namespace dlib
                 return info;
 
             if (work.size() < work_size)
-                work.set_size(work_size, 1);
+                work.set_size(static_cast<long>(work_size), 1);
             if (iwork.size() < iwork_size)
                 iwork.set_size(iwork_size, 1);