mysql::sets::Has_set_traits Concept Reference

True if Test has a member Set_traits_t. More...

#include <set_traits.h>

Concept definition

template<class Test, class Set_traits_t void>
concept mysql::sets::Has_set_traits = 
    Is_set_traits<typename Test::Set_traits_t> &&
    mysql::meta::Optional_is_same<typename Test::Set_traits_t, Set_traits_t>

Detailed Description

True if Test has a member Set_traits_t.

If Set_traits_t is given, true only if Test::Set_traits_t is the same type as Set_traits_t.