Fixed crash in BruteForceMatcher::clone
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@ -2367,6 +2367,7 @@ Ptr<DescriptorMatcher> BruteForceMatcher<Distance>::clone( bool emptyTrainData )
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BruteForceMatcher* matcher = new BruteForceMatcher(distance);
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if( !emptyTrainData )
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{
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matcher->trainDescCollection.resize(trainDescCollection.size());
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std::transform( trainDescCollection.begin(), trainDescCollection.end(),
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matcher->trainDescCollection.begin(), clone_op );
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}
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