getLevels         468 modules/cudaimgproc/src/generalized_hough.cpp         int getLevels() const { return levels_; }
getLevels         595 modules/cudaimgproc/src/generalized_hough.cpp         int getLevels() const { return levels_; }
getLevels         356 modules/imgproc/src/generalized_hough.cpp         int getLevels() const { return levels_; }
getLevels         531 modules/imgproc/src/generalized_hough.cpp         int getLevels() const { return levels_; }