setLevels         467 modules/cudaimgproc/src/generalized_hough.cpp         void setLevels(int levels) { levels_ = levels; }
setLevels         594 modules/cudaimgproc/src/generalized_hough.cpp         void setLevels(int levels) { levels_ = levels; }
setLevels         355 modules/imgproc/src/generalized_hough.cpp         void setLevels(int levels) { levels_ = levels; }
setLevels         530 modules/imgproc/src/generalized_hough.cpp         void setLevels(int levels) { levels_ = levels; }