ice::concepts::ComparisonFunction Concept Reference

#include <ice/utility.hxx>

Concept definition

        template<typename Fn, typename T, typename O>
        concept ComparisonFunction = requires(T&& a, O&& b) {
            { std::forward<Fn>(std::declval<Fn>())(std::forward<T>(a), std::forward<O>(b)) } -> std::convertible_to<bool>;
        }