NAME¶

std::common_with - [concept.common], concept common_with

SYNOPSIS¶

Concept definition¶

template<typename _Tp, typename _Up>
concept std::common_with =  same_as<common_type_t<_Tp, _Up>, common_type_t<_Up, _Tp>>


      && requires {


        static_cast<common_type_t<_Tp, _Up>>(std::declval<_Tp>());


        static_cast<common_type_t<_Tp, _Up>>(std::declval<_Up>());


      }


      && common_reference_with<add_lvalue_reference_t<const _Tp>,


                               add_lvalue_reference_t<const _Up>>


      && common_reference_with<add_lvalue_reference_t<common_type_t<_Tp, _Up>>,


                               common_reference_t<


                                 add_lvalue_reference_t<const _Tp>,


                                 add_lvalue_reference_t<const _Up>>>

Detailed Description¶

[concept.common], concept common_with

Definition at line 84 of file concepts.

Author¶

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