df/dc0/conceptnum__collect_1_1rbf_1_1concepts_1_1distance__function.html

template<typename T>

concept num_collect::rbf::concepts::distance_function =  requires() {

    typename T::variable_type;

    typename T::value_type;


    requires base::concepts::real_scalar<typename T::value_type>;


    requires requires(const T& obj, const typename T::variable_type& var1,

        const typename T::variable_type& var2) {

        { obj(var1, var2) } -> base::concepts::same_as<typename T::value_type>;

    };

}

num_collect::base::concepts::real_scalar
Concept of real scalars.
Definition real_scalar.h:55

num_collect::base::concepts::same_as
Concept of same types.
Definition same_as.h:35

num_collect::rbf::concepts::distance_function
Concept of distance functions.
Definition distance_function.h:33