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Added missing assert

This commit is contained in:
Davis King 2013-10-02 22:51:12 -04:00
parent b8de7f5a6d
commit f35a90c85f
1 changed files with 7 additions and 0 deletions
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7
dlib/image_transforms/interpolation.h
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@ -529,6 +529,13 @@ namespace dlib
interpolate_bilinear
)
{
// make sure requires clause is not broken
DLIB_ASSERT( is_same_object(in_img, out_img) == false ,
"\t void resize_image()"
<< "\n\t Invalid inputs were given to this function."
<< "\n\t is_same_object(in_img, out_img): " << is_same_object(in_img, out_img)
);
typedef typename image_type1::type T;
const double x_scale = (img.nc()-1)/(double)std::max<long>((out.nc()-1),1);
const double y_scale = (img.nr()-1)/(double)std::max<long>((out.nr()-1),1);