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Replaced isfinite() with cvIsInf and cvIsNan

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This commit is contained in:
Nghia Ho 2013-08-13 21:26:21 +10:00
parent 723bc3cae9
commit 79965c9ee9
1 changed files with 1 additions and 6 deletions
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7
modules/imgproc/src/intersection.cpp
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@ -121,12 +121,7 @@ int rotatedRectangleIntersection( const RotatedRect& rect1, const RotatedRect& r
float t2 = (vx1*y21 - vy1*x21) / det;
// This takes care of parallel lines
// MSVC does not have std::infinite?
#ifdef _WIN32
if( !_finite(t1) || ! _finite(t2) )
#else
if( !std::isfinite(t1) || !std::isfinite(t2) )
#endif
if( cvIsInf(t1) || cvIsInf(t2) || cvIsNaN(t1) || cvIsNaN(t2) )
{
continue;
}