IPPCalcHistInvoker 1184 modules/imgproc/src/histogram.cpp     IPPCalcHistInvoker(const Mat & _src, Mat & _hist, AutoBuffer<Ipp32s> & _levels, Ipp32s _histSize, Ipp32s _low, Ipp32s _high, bool * _ok) :
IPPCalcHistInvoker 1216 modules/imgproc/src/histogram.cpp     const IPPCalcHistInvoker & operator = (const IPPCalcHistInvoker & );
IPPCalcHistInvoker 1252 modules/imgproc/src/histogram.cpp             IPPCalcHistInvoker invoker(src, ihist, levels, histSize[0] + 1, (Ipp32s)ranges[0][0], (Ipp32s)ranges[0][1], &ok);