isMatVector       222 modules/core/include/opencv2/core/mat.hpp     bool isMatVector() const;
isMatVector       529 modules/features2d/src/matchers.cpp     else if(_descriptors.isMatVector())
isMatVector       541 modules/features2d/src/matchers.cpp         CV_Assert( _descriptors.isUMat() || _descriptors.isUMatVector() || _descriptors.isMat() || _descriptors.isMatVector() );