Vec2fComparator   114 modules/cudaimgproc/perf/perf_hough.cpp         std::sort(begin, end, Vec2fComparator());
Vec2fComparator    56 modules/imgproc/perf/opencl/perf_houghLines.cpp     std::sort(result.begin<Vec2f>(), result.end<Vec2f>(), Vec2fComparator());
Vec2fComparator    76 modules/imgproc/test/ocl/test_houghlines.cpp             std::sort(lines_cpu.begin<Vec2f>(), lines_cpu.end<Vec2f>(), Vec2fComparator());
Vec2fComparator    77 modules/imgproc/test/ocl/test_houghlines.cpp             std::sort(lines_gpu.begin<Vec2f>(), lines_gpu.end<Vec2f>(), Vec2fComparator());