std::basic_common_reference<std::pair>
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basic_common_reference<std::pair>
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Defined in header
<utility>
template< class T1, class T2, class U1, class U2,
(since C++23)
template<class> class TQual, template<class> class UQual >
requires requires { typename std::pair <std::common_reference_t <TQual<T1>, UQual<U1>>,
std::common_reference_t <TQual<T2>, UQual<U2>>>; }
The common reference type of two pairs is a pair of both common reference types of corresponding element types of both pairs, where the cv and reference qualifiers on the pairs are applied to their element types.
The common reference type is defined only if both pairs of corresponding element types have common reference types.
[edit] Member types
Member type
Definition
type
std::pair <std::common_reference_t <TQual<T1>, UQual<U1>>, std::common_reference_t <TQual<T2>, UQual<U2>>>
[edit] Example
This section is incomplete
Reason: no example
Reason: no example
[edit] See also
determines the common reference type of a
(class template specialization) [edit]
tuple and a tuple-like type (class template specialization) [edit]