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    实验性库头文件 <experimental/ranges/type_traits>

    来自 zh.cppreference.net
     
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    标准库头文件
     
    实验性库头文件
    执行 P2300
    <experimental/execution>
    文件系统 TS
    <experimental/filesystem>
    并行 TS (v1, v2)
    experimental/algorithm
    experimental/execution_policy
    experimental/exception_list
    experimental/numeric
    <experimental/simd>
    experimental/task_block
    库基础 TS (v1, v2, v3)
    experimental/algorithm
    <experimental/any>
    experimental/array
    experimental/chrono
    experimental/deque
    experimental/forward_list
    <experimental/functional>
    experimental/future
    experimental/iterator
    experimental/list
    experimental/map
    experimental/memory
    <experimental/memory_resource>
    experimental/numeric
    <experimental/optional>
    experimental/propagate_const
    experimental/random
    experimental/ratio
    experimental/regex
    experimental/scope
    experimental/set
    experimental/source_location
    experimental/string
    <experimental/string_view>
    experimental/system_error
    experimental/tuple
    experimental/type_traits
    experimental/unordered_map
    experimental/unordered_set
    experimental/utility
    experimental/vector

    并发 TS
    experimental/atomic
    experimental/barrier
    experimental/future
    experimental/latch
    范围 TS
    协程 TS
    experimental/coroutine
    网络 TS
    experimental/buffer
    experimental/executor
    experimental/internet
    experimental/io_context
    <experimental/net>
    experimental/netfwd
    experimental/socket
    experimental/timer
    反射 TS
    <experimental/reflect>
     

    此头文件是 ranges 库的一部分。

    元编程与类型特征

    定义于命名空间 std::experimental::ranges
    		检查某类型的对象能否与相同或不同类型的对象进行交换
    (类模板)
    		确定一组类型的公共引用类型
    (类模板)
    		确定一组类型的公共类型
    (类模板)

    概要 

    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;
}}}}