UnrollVecDiffCached 54 modules/core/include/opencv2/core/cuda/detail/vec_distance_detail.hpp template <int THREAD_DIM, int N> struct UnrollVecDiffCached UnrollVecDiffCached 86 modules/core/include/opencv2/core/cuda/detail/vec_distance_detail.hpp template <int THREAD_DIM> struct UnrollVecDiffCached<THREAD_DIM, 0>