75         CV_ERROR( CV_StsBadArg, "Invalid histogram type" );  in cvCreateHist()
115             CV_ERROR( CV_StsBadArg, "Only uniform bin ranges can be used here "  in cvMakeHistHeaderForArray()
149             CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvReleaseHist()
178         CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvClearHist()
195         CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvThreshHist()
232         CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvNormalizeHist()
286         CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvGetMinMaxHistValue()
414         CV_ERROR( CV_StsBadArg, "Invalid histogram header[s]" );  in cvCompareHist()
508             CV_ERROR( CV_StsBadArg, "Unknown comparison method" );  in cvCompareHist()
638             CV_ERROR( CV_StsBadArg, "Unknown comparison method" );  in cvCompareHist()
671         CV_ERROR( CV_StsBadArg, "Invalid histogram header[s]" );  in cvCopyHist()
734         CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvSetHistBinRanges()
1419         CV_ERROR( CV_StsBadArg, "Bad histogram pointer" );  in cvCalcArrHist()
1508         CV_ERROR( CV_StsBadArg, "histogram ranges must be set (via cvSetHistBinRanges) "  in cvCalcArrHist()
2063         CV_ERROR( CV_StsBadArg, "Bad histogram pointer" );  in cvCalcArrBackProject()
2114         CV_ERROR( CV_StsBadArg, "histogram ranges must be set (via cvSetHistBinRanges) "  in cvCalcArrBackProject()
2158         CV_ERROR( CV_StsBadArg, "Bad histogram pointer" );  in cvCalcArrBackProjectPatch()
2239             CV_ERROR( CV_StsBadArg, "Invalid histogram header" );  in cvCalcBayesianProb()
2242             CV_ERROR( CV_StsBadArg, "The function supports dense histograms only" );  in cvCalcBayesianProb()
2272         CV_ERROR( CV_StsBadArg, "Invalid histogram pointer[s]" );  in cvCalcProbDensity()