AtomicUnroll 161 modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp template <typename R> struct AtomicUnroll<R, 1> AtomicUnroll 179 modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp template <typename R> struct AtomicUnroll<R, 2> AtomicUnroll 202 modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp template <typename R> struct AtomicUnroll<R, 3> AtomicUnroll 228 modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp template <typename R> struct AtomicUnroll<R, 4>