logical_not       220 modules/core/include/opencv2/core/cuda/functional.hpp     template <typename T> struct logical_not : unary_function<T, bool>
logical_not       214 modules/cudev/include/opencv2/cudev/functional/functional.hpp template <typename T> struct logical_not : unary_function<T, typename MakeVec<uchar, VecTraits<T>::cn>::type>