cvXorS           1535 apps/traincascade/boost.cpp             cvXorS( subsample_mask, cvScalar(1.), subsample_mask );
cvXorS           1274 apps/traincascade/old_ml_boost.cpp             cvXorS( subsample_mask, cvScalar(1.), subsample_mask );
cvXorS           1129 modules/core/include/opencv2/core/core_c.h CVAPI(void) cvXorS( const CvArr* src, CvScalar value,