IsPowerOf2        343 modules/core/include/opencv2/core/cuda/detail/reduce.hpp         template <unsigned int N> struct IsPowerOf2
IsPowerOf2        480 modules/core/include/opencv2/core/cuda/detail/reduce_key_val.hpp         template <unsigned int N> struct IsPowerOf2
IsPowerOf2         89 modules/cudev/include/opencv2/cudev/util/type_traits.hpp template <int N> struct IsPowerOf2