cvReleaseSparseMat 1654 apps/traincascade/old_ml_inner_functions.cpp                 cvReleaseSparseMat( &sparse_rows[i] );
cvReleaseSparseMat  499 modules/core/include/opencv2/core/core_c.h CVAPI(void)  cvReleaseSparseMat( CvSparseMat** mat );
cvReleaseSparseMat 3207 modules/core/src/array.cpp { cvReleaseSparseMat(&obj); }
cvReleaseSparseMat 4798 modules/core/src/persistence.cpp                         (CvReleaseFunc)cvReleaseSparseMat, icvReadSparseMat,
cvReleaseSparseMat 2669 modules/imgproc/src/histogram.cpp             cvReleaseSparseMat( (CvSparseMat**)&temp->bins );
cvReleaseSparseMat  734 modules/imgproc/test/test_histograms.cpp         cvReleaseSparseMat((CvSparseMat**)&hist[0]->bins);