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Fixed crash in BruteForceMatcher::clone

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This commit is contained in:
Andrey Kamaev 2011-08-03 11:30:09 +00:00
parent 43628ab868
commit 6935e95c2a
1 changed files with 1 additions and 0 deletions
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modules/features2d/include/opencv2/features2d/features2d.hpp
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@ -2367,6 +2367,7 @@ Ptr<DescriptorMatcher> BruteForceMatcher<Distance>::clone( bool emptyTrainData )
BruteForceMatcher* matcher = new BruteForceMatcher(distance); BruteForceMatcher* matcher = new BruteForceMatcher(distance);
if( !emptyTrainData ) if( !emptyTrainData )
{ {
matcher->trainDescCollection.resize(trainDescCollection.size());
std::transform( trainDescCollection.begin(), trainDescCollection.end(), std::transform( trainDescCollection.begin(), trainDescCollection.end(),
matcher->trainDescCollection.begin(), clone_op ); matcher->trainDescCollection.begin(), clone_op );
} }