kwk::callable Concept Reference

KWK callable More...

#include <kwk/utility/invoke/protocol.hpp>

Detailed Description

KWK callable

A type T satisfies kwk::callable if and only if it is tagged as such either manually or by inheriting from a T properties.

Concept definition

template<typename T>
concept kwk::callable =  requires(T) { typename T::callable_tag_type; }