LOG_METHOD        118 modules/flann/include/opencv2/flann/logger.h     LOG_METHOD(fatal, FLANN_LOG_FATAL)
LOG_METHOD        119 modules/flann/include/opencv2/flann/logger.h     LOG_METHOD(error, FLANN_LOG_ERROR)
LOG_METHOD        120 modules/flann/include/opencv2/flann/logger.h     LOG_METHOD(warn, FLANN_LOG_WARN)
LOG_METHOD        121 modules/flann/include/opencv2/flann/logger.h     LOG_METHOD(info, FLANN_LOG_INFO)