kamping::is_pair_like< T > Struct Template Reference

A type trait that checks if a type T is a pair-like type, i.e., it may be destructured using std::get<0> and std::get<1> and has a size of 2. More...

#include <traits.hpp>

Static Public Member Functions
template<typename S >
static auto	test (int) -> decltype(std::integral_constant< size_t, std::tuple_size< S >::value >{})
	Only enable this overload if std::tuple_size is defined for S.
template<typename >
static auto	test (...) -> std::integral_constant< size_t, 0 >
	Fallback overload, returns size 0.

Static Public Attributes
static constexpr bool	value = decltype(test<T>(0))::value == 2
	The value of the trait.

Detailed Description

template<typename T>
struct kamping::is_pair_like< T >

A type trait that checks if a type T is a pair-like type, i.e., it may be destructured using std::get<0> and std::get<1> and has a size of 2.

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The documentation for this struct was generated from the following file:

• include/kamping/utils/traits.hpp