report an error when trying to load HOG cascade

5f8f56ea · Vadim Pisarevsky · 481f786f · 5f8f56ea
Commit 5f8f56ea authored May 28, 2015 by Vadim Pisarevsky
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cascadedetect.cpp modules/objdetect/src/cascadedetect.cpp +3 -1

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--- a/modules/objdetect/src/cascadedetect.cpp
+++ b/modules/objdetect/src/cascadedetect.cpp
@@ -1402,8 +1402,10 @@ bool CascadeClassifierImpl::Data::read(const FileNode &root)
    else if( featureTypeStr == CC_LBP )
        featureType = FeatureEvaluator::LBP;
    else if( featureTypeStr == CC_HOG )
+    {
        featureType = FeatureEvaluator::HOG;
-
+        CV_Error(Error::StsNotImplemented, "HOG cascade is not supported in 3.0");
+    }
    else
        return false;