SizePredicate     121 modules/features2d/src/keypoint.cpp     SizePredicate( float _minSize, float _maxSize ) : minSize(_minSize), maxSize(_maxSize)
SizePredicate     139 modules/features2d/src/keypoint.cpp     keypoints.erase( std::remove_if(keypoints.begin(), keypoints.end(), SizePredicate(minSize, maxSize)),