From Jason Turner

[container.node.overview]

C++23 → Trunk 2.7 KB 35 lines
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Archived: C++23
Markdown: C++23 | Trunk
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  1. tmp/tmp7_lb4kw1/{from.md → to.md} +16 -16
tmp/tmp7_lb4kw1/{from.md → to.md} RENAMED
@@ -42,41 +42,41 @@ public:
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  using key_type = see below; // not present for set containers
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  using mapped_type = see below; // not present for set containers
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  using allocator_type = see below;
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  private:
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- using container_node_type = unspecified; // exposition only
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- using ator_traits = allocator_traits<allocator_type>; // exposition only
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- typename ator_traits::template
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- rebind_traits<container_node_type>::pointer ptr_; // exposition only
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  optional<allocator_type> alloc_; // exposition only
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  public:
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  // [container.node.cons], constructors, copy, and assignment
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  constexpr node-handle() noexcept : ptr_(), alloc_() {}
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- node-handle(node-handle&&) noexcept;
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- node-handle& operator=(node-handle&&);
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  // [container.node.dtor], destructor
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- ~node-handle();
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  // [container.node.observers], observers
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- value_type& value() const; // not present for map containers
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  key_type& key() const; // not present for set containers
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- mapped_type& mapped() const; // not present for set containers
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- allocator_type get_allocator() const;
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- explicit operator bool() const noexcept;
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- [[nodiscard]] bool empty() const noexcept;
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  // [container.node.modifiers], modifiers
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- void swap(node-handle&)
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- noexcept(ator_traits::propagate_on_container_swap::value ||
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- ator_traits::is_always_equal::value);
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- friend void swap(node-handle& x, node-handle& y) noexcept(noexcept(x.swap(y))) {
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  x.swap(y);
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  }
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  };
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  ```
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  using key_type = see below; // not present for set containers
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  using mapped_type = see below; // not present for set containers
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  using allocator_type = see below;
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  private:
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+ using container-node-type = unspecified; // exposition only
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+ using ator-traits = allocator_traits<allocator_type>; // exposition only
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+ typename ator-traits::template
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+ rebind_traits<container-node-type>::pointer ptr_; // exposition only
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  optional<allocator_type> alloc_; // exposition only
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  public:
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  // [container.node.cons], constructors, copy, and assignment
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  constexpr node-handle() noexcept : ptr_(), alloc_() {}
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+ constexpr node-handle(node-handle&&) noexcept;
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+ constexpr node-handle& operator=(node-handle&&);
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  // [container.node.dtor], destructor
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+ constexpr ~node-handle();
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  // [container.node.observers], observers
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+ constexpr value_type& value() const; // not present for map containers
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  key_type& key() const; // not present for set containers
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+ constexpr mapped_type& mapped() const; // not present for set containers
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+ constexpr allocator_type get_allocator() const;
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+ constexpr explicit operator bool() const noexcept;
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+ constexpr bool empty() const noexcept;
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  // [container.node.modifiers], modifiers
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+ constexpr void swap(node-handle&)
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+ noexcept(ator-traits::propagate_on_container_swap::value ||
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+ ator-traits::is_always_equal::value);
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+ friend constexpr void swap(node-handle& x, node-handle& y) noexcept(noexcept(x.swap(y))) {
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  x.swap(y);
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  }
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  };
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  ```
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