ice::concepts::IsRefCounted Concept Reference

#include <ice/detail/refcounted.hxx>

Concept definition

        template<typename Object>
        concept IsRefCounted = requires(std::remove_const_t<Object>&o, ice::detail::RCPassKey const& passkey) {
            { o.rc_add(passkey) } -> std::convertible_to<std::remove_const_t<Object>*>;
            { o.rc_sub(passkey) } -> std::convertible_to<void>;
            { o.rc_stats(passkey) } -> std::convertible_to<ice::RefCountStats>;
            { o.rc_unclaimed(passkey) } -> std::convertible_to<bool>;
            { o.rc_claim(passkey) } -> std::convertible_to<std::remove_const_t<Object>*>;
        }