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Experimental library header <experimental/ranges/type_traits>

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Execution P2300
<experimental/execution>
Filesystem TS
<experimental/filesystem>
Parallelism TS (v1, v2)
experimental/algorithm
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<experimental/simd>
experimental/task_block
Library Fundamentals TS (v1, v2, v3)
experimental/algorithm
<experimental/any>
experimental/array
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<experimental/functional>
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<experimental/string_view>
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Concurrency TS
experimental/atomic
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Coroutines TS
experimental/coroutine
Networking TS
experimental/buffer
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<experimental/net>
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Reflection TS
<experimental/reflect>

Cet en-tête fait partie de la bibliothèque ranges .

Métaprogrammation et traits de type

Défini dans l'espace de noms std::experimental::ranges
vérifie si des objets d'un type peuvent être échangés avec des objets de même type ou de type différent
(modèle de classe)
détermine le type de référence commun d'un ensemble de types
(modèle de classe)
détermine le type commun d'un ensemble de types
(modèle de classe)

Synopsis 

namespace std { namespace experimental { namespace ranges { inline namespace v1 {
template <class T, class U> struct is_swappable_with;
template <class T> struct is_swappable;
template <class T, class U> struct is_nothrow_swappable_with;
template <class T> struct is_nothrow_swappable;
template <class T, class U> constexpr bool is_swappable_with_v
  = is_swappable_with<T, U>::value;
template <class T> constexpr bool is_swappable_v
  = is_swappable<T>::value;
template <class T, class U> constexpr bool is_nothrow_swappable_with_v
  = is_nothrow_swappable_with<T, U>::value;
template <class T> constexpr bool is_nothrow_swappable_v
  = is_nothrow_swappable<T>::value;
template <class... T> struct common_type;
template <class T, class U, template <class> class TQual, template <class> class UQual>
  struct basic_common_reference { };
template <class... T> struct common_reference;
template <class... T>
  using common_type_t = typename common_type<T...>::type;
template <class... T>
  using common_reference_t = typename common_reference<T...>::type;
}}}}