vec_math_detail    60 modules/core/include/opencv2/core/cuda/vec_math.hpp namespace vec_math_detail
vec_math_detail    59 modules/cudev/include/opencv2/cudev/util/vec_math.hpp namespace vec_math_detail
vec_math_detail   200 modules/cudev/include/opencv2/cudev/util/vec_math.hpp namespace vec_math_detail