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11 // For Open Source Computer Vision Library
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48 #define CV_DECLARE_QSORT( func_name, T, less_than ) \
49 void func_name( T* array, size_t length, int aux );
51 #define less_than( a, b ) ((a) < (b))
53 CV_DECLARE_QSORT( icvSort_32f, float, less_than )
55 CV_DECLARE_QSORT( icvSort_32s, int, less_than )
61 int icvMkDir( const char* filename );
63 /* returns index at specified position from index matrix of any type.
64 if matrix is NULL, then specified position is returned */
66 int icvGetIdxAt( CvMat* idx, int pos );
69 int icvGetIdxAt( CvMat* idx, int pos )
80 type = CV_MAT_TYPE( idx->type );
81 cvRawDataToScalar( idx->data.ptr + pos *
82 ( (idx->rows == 1) ? CV_ELEM_SIZE( type ) : idx->step ), type, &sc );
84 return (int) sc.val[0];
90 #define CV_DEBUG_SAVE( ptr ) icvSave( ptr, __FILE__, __LINE__ );
92 void icvSave( const CvArr* ptr, const char* filename, int line );
94 #endif /* __CVCOMMON_H_ */