Yes 720 modules/core/include/opencv2/core/cuda/functional.hpp struct No {Yes a[2];}; Yes 722 modules/core/include/opencv2/core/cuda/functional.hpp template <typename T, typename D> static Yes check(unary_function<T, D>); Yes 727 modules/core/include/opencv2/core/cuda/functional.hpp enum { value = (sizeof(check(makeF())) == sizeof(Yes)) }; Yes 733 modules/core/include/opencv2/core/cuda/functional.hpp struct No {Yes a[2];}; Yes 735 modules/core/include/opencv2/core/cuda/functional.hpp template <typename T1, typename T2, typename D> static Yes check(binary_function<T1, T2, D>); Yes 740 modules/core/include/opencv2/core/cuda/functional.hpp enum { value = (sizeof(check(makeF())) == sizeof(Yes)) }; Yes 856 modules/cudev/include/opencv2/cudev/functional/functional.hpp struct No {Yes a[2];}; Yes 858 modules/cudev/include/opencv2/cudev/functional/functional.hpp template <typename T, typename D> static Yes check(unary_function<T, D>); Yes 863 modules/cudev/include/opencv2/cudev/functional/functional.hpp enum { value = (sizeof(check(makeF())) == sizeof(Yes)) }; Yes 869 modules/cudev/include/opencv2/cudev/functional/functional.hpp struct No {Yes a[2];}; Yes 871 modules/cudev/include/opencv2/cudev/functional/functional.hpp template <typename T1, typename T2, typename D> static Yes check(binary_function<T1, T2, D>); Yes 876 modules/cudev/include/opencv2/cudev/functional/functional.hpp enum { value = (sizeof(check(makeF())) == sizeof(Yes)) };