| class_id | KeyPointEx | |
| idx1 | chessboard_feature_t | |
| idx2 | chessboard_feature_t | |
| KeyPointEx(CvPoint _center=cvPoint(-1,-1), float _scale=1, int _class_id=-1) | KeyPointEx | |
| KeyPointEx(CvPoint _center=cvPoint(-1,-1), float _scale=1, int _class_id=-1) | KeyPointEx | |
| KeyPointEx(const cv::KeyPoint &keypoint) | KeyPointEx | |
| KeyPointEx(const cv::KeyPoint &keypoint) | KeyPointEx | |
| ~KeyPointEx() | KeyPointEx | |
| ~KeyPointEx() | KeyPointEx |