fixed MatConstIterator<> (ticket #776)

2010-12-26 22:18:30 +00:00
parent 86802ec968
commit a379d011fd
2 changed files with 2 additions and 2 deletions
--- a/modules/core/include/opencv2/core/mat.hpp
+++ b/modules/core/include/opencv2/core/mat.hpp
@@ -1808,7 +1808,7 @@ template<typename _Tp> inline Point MatConstIterator_<_Tp>::pos() const
    CV_DbgAssert( m->dims <= 2 );
    if( m->isContinuous() )
    {
-        ptrdiff_t ofs = ptr - (_Tp*)m->data;
+        ptrdiff_t ofs = (const _Tp*)ptr - (const _Tp*)m->data;
        int y = (int)(ofs / m->cols), x = (int)(ofs - (ptrdiff_t)y*m->cols);
        return Point(x, y);
    }