533 …   trainDescCollection.insert( trainDescCollection.end(), descriptors.begin(), descriptors.end() );  in add()
538 …   trainDescCollection.insert( trainDescCollection.end(), descriptors.begin(), descriptors.end() );  in add()
546     return trainDescCollection;  in getTrainDescriptors()
552     trainDescCollection.clear();  in clear()
557     return trainDescCollection.empty() && utrainDescCollection.empty();  in empty()
604         size_t imageCount = std::max(trainDescCollection.size(), utrainDescCollection.size() );  in checkMasks()
608 …  if( !masks[i].empty() && (!trainDescCollection[i].empty() || !utrainDescCollection[i].empty() ) )  in checkMasks()
610 …int rows = trainDescCollection[i].empty() ? utrainDescCollection[i].rows : trainDescCollection[i].…  in checkMasks()
689         matcher->trainDescCollection.resize(trainDescCollection.size());  in clone()
690         std::transform( trainDescCollection.begin(), trainDescCollection.end(),  in clone()
691                         matcher->trainDescCollection.begin(), clone_op );  in clone()
721 …int trainDescType = trainDescCollection.empty() ? utrainDescCollection[0].type() : trainDescCollec…  in knnMatchImpl()
727     if( _queryDescriptors.empty() || (trainDescCollection.empty() && utrainDescCollection.empty()))  in knnMatchImpl()
736     if(!trainDescCollection.empty() && !utrainDescCollection.empty())  in knnMatchImpl()
742             trainDescCollection.push_back(tempMat);  in knnMatchImpl()
747 …int trainDescVectorSize = trainDescCollection.empty() ? (int)utrainDescCollection.size() : (int)tr…  in knnMatchImpl()
748 …Size trainDescSize = trainDescCollection.empty() ? utrainDescCollection[0].size() : trainDescColle…  in knnMatchImpl()
749     int trainDescOffset = trainDescCollection.empty() ? (int)utrainDescCollection[0].offset : 0;  in knnMatchImpl()
757             if(trainDescCollection.empty())  in knnMatchImpl()
767                 if(ocl_match(_queryDescriptors, trainDescCollection[0], matches, normType))  in knnMatchImpl()
776             if(trainDescCollection.empty())  in knnMatchImpl()
786 …if(ocl_knnMatch(_queryDescriptors, trainDescCollection[0], matches, knn, normType, compactResult) )  in knnMatchImpl()
796     if(trainDescCollection.empty() && !utrainDescCollection.empty())  in knnMatchImpl()
802             trainDescCollection.push_back(tempMat);  in knnMatchImpl()
811     int iIdx, imgCount = (int)trainDescCollection.size(), update = 0;  in knnMatchImpl()
819         CV_Assert( trainDescCollection[iIdx].rows < IMGIDX_ONE );  in knnMatchImpl()
820         batchDistance(queryDescriptors, trainDescCollection[iIdx], dist, dtype, nidx,  in knnMatchImpl()
868 …int trainDescType = trainDescCollection.empty() ? utrainDescCollection[0].type() : trainDescCollec…  in radiusMatchImpl()
871     if( _queryDescriptors.empty() || (trainDescCollection.empty() && utrainDescCollection.empty()))  in radiusMatchImpl()
880     if(!trainDescCollection.empty() && !utrainDescCollection.empty())  in radiusMatchImpl()
886             trainDescCollection.push_back(tempMat);  in radiusMatchImpl()
891 …int trainDescVectorSize = trainDescCollection.empty() ? (int)utrainDescCollection.size() : (int)tr…  in radiusMatchImpl()
892 …Size trainDescSize = trainDescCollection.empty() ? utrainDescCollection[0].size() : trainDescColle…  in radiusMatchImpl()
893     int trainDescOffset = trainDescCollection.empty() ? (int)utrainDescCollection[0].offset : 0;  in radiusMatchImpl()
899         if (trainDescCollection.empty())  in radiusMatchImpl()
909 …if (ocl_radiusMatch(_queryDescriptors, trainDescCollection[0], matches, maxDistance, normType, com…  in radiusMatchImpl()
918     if(trainDescCollection.empty() && !utrainDescCollection.empty())  in radiusMatchImpl()
924             trainDescCollection.push_back(tempMat);  in radiusMatchImpl()
932     int iIdx, imgCount = (int)trainDescCollection.size();  in radiusMatchImpl()
938         batchDistance(queryDescriptors, trainDescCollection[iIdx], dist, dtype, noArray(),  in radiusMatchImpl()
1051             CV_Assert(trainDescCollection.size() == 0);  in train()
1053                 trainDescCollection.push_back(utrainDescCollection[i].getMat(ACCESS_READ));  in train()
1055         mergedDescriptors.set( trainDescCollection );  in train()
1264         std::transform( trainDescCollection.begin(), trainDescCollection.end(),  in clone()
1265                         matcher->trainDescCollection.begin(), clone_op );  in clone()