Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Unordered Map (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: Requires:;; `nh` is empty or `nh.get

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Requires:;; `nh` is empty or `nh.get_allocator()` is equal to the container's allocator. Returns:;; If `nh` was empty, returns an ìnsert_return_type` with: ìnserted` equal to `false`, `position` equal to ènd()` and `node` empty. + + Otherwise if there was already an element with an equivalent key, returns an ìnsert_return_type` with: ìnserted` equal to `false`, `position` pointing to a matching element and `node` contains the node from `nh`. + + Otherwise if the insertion succeeded, returns an ìnsert_return_type` with: ìnserted` equal to `true`, `position` pointing to the newly inserted element and `node` empty. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + This can be used to insert a node extracted from a compatible ùnordered_multimap`.

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Key	English	Chinese (Simplified Han script)
:1134	---	---
	Extract by Iterator	通过迭代器提取
	```c++ node_type extract(const_iterator position); ```	```c++ node_type extract(const_iterator position); ```
	Removes the element pointed to by `position`.	移除 `position` 所指向的元素。
	Returns:;; A `node_type` owning the element. Notes:;; A node extracted using this method can be inserted into a compatible `unordered_multimap`.	返回：一个拥有该元素的 `node_type`。注意：通过此方法提取的节点可以插入到兼容的 `unordered_multimap` 中。
:1147	---	---
	Extract by Key	通过键提取
	```c++ node_type extract(const key_type& k); template<class K> node_type extract(K&& k); ```	```c++ node_type extract(const key_type& k); template<class k=""> node_type extract(K&& k); ```</class>
	Removes an element with key equivalent to `k`.	移除一个键与 `k` 等价的元素。
	Returns:;; A `node_type` owning the element if found, otherwise an empty `node_type`. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; A node extracted using this method can be inserted into a compatible `unordered_multimap`. + + The `template<class K>` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs and neither `iterator` nor `const_iterator` are implicitly convertible from `K`. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.	返回：如果找到该元素，则返回一个拥有该元素的 `node_type`；否则返回一个空的 `node_type`。抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出。注意：通过此方法提取的节点可以插入到兼容的 `unordered_multimap` 中。 `template<class k="">` 重载仅在 `Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef，且 `iterator` 和 `const_iterator` 都不能从 `K` 隐式转换时参与重载决议。库假定 `Hash` 可同时使用 `K` 和 `Key` 调用，且 `Pred` 是透明的。这支持了异构查找，从而避免了实例化 `Key` 类型对象的开销。</class>
:1164	---	---
	Insert with `node_handle`	通过 `node_handle` 插入
	```c++ insert_return_type insert(node_type&& nh); ```	```c++ insert_return_type insert(node_type&& nh); ```
:1171	If `nh` is empty, has no effect.	如果 `nh` 为空，则无效果。
:1173	Otherwise inserts the element owned by `nh` if and only if there is no element in the container with an equivalent key.	否则，当且仅当容器中没有具有等价键的元素时，才插入 `nh` 所拥有的元素。
	Requires:;; `nh` is empty or `nh.get_allocator()` is equal to the container's allocator. Returns:;; If `nh` was empty, returns an `insert_return_type` with: `inserted` equal to `false`, `position` equal to `end()` and `node` empty. + + Otherwise if there was already an element with an equivalent key, returns an `insert_return_type` with: `inserted` equal to `false`, `position` pointing to a matching element and `node` contains the node from `nh`. + + Otherwise if the insertion succeeded, returns an `insert_return_type` with: `inserted` equal to `true`, `position` pointing to the newly inserted element and `node` empty. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + This can be used to insert a node extracted from a compatible `unordered_multimap`.	要求：`nh` 为空或 `nh.get_allocator()` 等于容器的分配器。返回：如果 `nh` 为空，则返回一个 `insert_return_type`，其中 `inserted` 为 `false`，`position` 等于 `end()`，`node` 为空。否则如果已存在具有等价键的元素，则返回一个 `insert_return_type`，其中 `inserted` 为 `false`，`position` 指向匹配的元素，`node` 包含 `nh` 中的节点。否则如果插入成功，则返回一个 `insert_return_type`，其中 `inserted` 为 `true`，`position` 指向新插入的元素，`node` 为空。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。此函数可用于插入从兼容的 `unordered_multimap` 中提取的节点。
:1189	---	---
	Insert with Hint and `node_handle`	带提示和 `node_handle` 的插入
	```c++ iterator insert(const_iterator hint, node_type&& nh); ```	```c++ iterator insert(const_iterator hint, node_type&& nh); ```
:1196	If `nh` is empty, has no effect.	如果 `nh` 为空，则无效果。
:1198	Otherwise inserts the element owned by `nh` if and only if there is no element in the container with an equivalent key.	否则，当且仅当容器中没有具有等价键的元素时，才插入 `nh` 所拥有的元素。
	If there is already an element in the container with an equivalent key has no effect on `nh` (i.e. `nh` still contains the node.)	如果容器中已存在具有等价键的元素，则对 `nh` 无影响（即 `nh` 仍然包含该节点）。
:1202	`hint` is a suggestion to where the element should be inserted.	`hint` 是关于元素插入位置的建议。
	Requires:;; `nh` is empty or `nh.get_allocator()` is equal to the container's allocator. Returns:;; If `nh` was empty returns `end()`. + + If there was already an element in the container with an equivalent key returns an iterator pointing to that. + + Otherwise returns an iterator pointing to the newly inserted element. Throws:;; If an exception is thrown by an operation other than a call to hasher the function has no effect. Notes:;; The standard is fairly vague on the meaning of the hint. But the only practical way to use it, and the only way that Boost.Unordered supports is to point to an existing element with the same key. + + Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + This can be used to insert a node extracted from a compatible `unordered_multimap`.	要求：`nh` 为空或 `nh.get_allocator()` 等于容器的分配器。返回：如果 `nh` 为空，则返回 `end()`。如果容器中已存在具有等价键的元素，则返回指向该元素的迭代器。否则返回指向新插入元素的迭代器。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：标准关于 `hint` 的含义表述相当模糊。但唯一实际的使用方式，也是 Boost.Unordered 支持的唯一方式，是将其指向一个具有相同键的已存在元素。可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。此函数可用于插入从兼容的 `unordered_multimap` 中提取的节点。
:1220	---	---
	Erase by Position	通过位置擦除
	```c++ iterator erase(iterator position); iterator erase(const_iterator position); ```	```c++ iterator erase(iterator position); iterator erase(const_iterator position); ```
:1229	Erase the element pointed to by `position`.	擦除 `position` 所指向的元素。
	Returns:;; The iterator following `position` before the erasure. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; In older versions this could be inefficient because it had to search through several buckets to find the position of the returned iterator. The data structure has been changed so that this is no longer the case, and the alternative erase methods have been deprecated.	返回：`position` 在被擦除之前的后一个迭代器。抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出。注意：在旧版本中，此操作可能效率较低，因为它需要搜索多个桶以找到返回迭代器的位置。数据结构已经更改，不再是这种情况，并且备用的擦除方法已被弃用。
:1236	---	---
	Erase by Key	通过键擦除

	English	Chinese (Simplified Han script)	Actions
	Inserts an element into the container by performing `emplace(std::forward<P>(value))`.	通过执行 `emplace(std::forward<p>(value))` 向容器中插入一个元素。</p>
	Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/CopyInsertable[CopyInsertable^]. Returns:;; If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; The standard is fairly vague on the meaning of the hint. But the only practical way to use it, and the only way that Boost.Unordered supports is to point to an existing element with the same key. + + Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated.	要求：`value_type` 满足 https://en.cppreference.com/w/cpp/named_req/CopyInsertable[可拷贝插入^]。返回：如果发生了插入，则迭代器指向新插入的元素；否则，指向具有等价键的元素。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：标准关于 `hint` 的含义表述相当模糊。但唯一实际的使用方式，也是 Boost.Unordered 支持的唯一方式，是将其指向一个具有相同键的已存在元素。可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。
	Move Insert with Hint	带提示的移动插入
	```c++ iterator insert(const_iterator hint, value_type&& obj); ```	```c++ iterator insert(const_iterator hint, value_type&& obj); ```
	Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/MoveInsertable[MoveInsertable^]. Returns:;; If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; The standard is fairly vague on the meaning of the hint. But the only practical way to use it, and the only way that Boost.Unordered supports is to point to an existing element with the same key. + + Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated.	要求：`value_type` 满足 https://en.cppreference.com/w/cpp/named_req/MoveInsertable[可移动插入^]。返回：如果发生了插入，则迭代器指向新插入的元素；否则，指向具有等价键的元素。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：标准关于 `hint` 的含义表述相当模糊。但唯一实际的使用方式，也是 Boost.Unordered 支持的唯一方式，是将其指向一个具有相同键的已存在元素。可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。
	Returns:;; If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Notes:;; The standard is fairly vague on the meaning of the hint. But the only practical way to use it, and the only way that Boost.Unordered supports is to point to an existing element with the same key. + + Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated.	返回：如果发生了插入，则迭代器指向新插入的元素；否则，指向具有等价键的元素。注意：标准关于 `hint` 的含义表述相当模糊。但唯一实际的使用方式，也是 Boost.Unordered 支持的唯一方式，是将其指向一个具有相同键的已存在元素。可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。
	Insert Iterator Range	迭代器范围插入
	Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[EmplaceConstructible^] into `X` from `*first`. Throws:;; When inserting a single element, if an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated.	要求：`value_type` 必须可以从 `*first` 出发在 `X` 中进行 https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[可原位构造^]。抛出：当插入单个元素时，如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。
	Postconditions:;; `size() == 0` Requires:;; `key_equal` needs to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].	后置条件：`size() == 0` 要求：`key_equal` 需要满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[可默认构造^]。
	Iterator Range Constructor with Bucket Count and Allocator	带桶数和分配器的迭代器范围构造函数
	Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/CopyInsertable[CopyInsertable^] into the container. Throws:;; When inserting a single element, if an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated.	要求：`value_type` 可以在容器中进行 https://en.cppreference.com/w/cpp/named_req/CopyInsertable[可拷贝插入^]。抛出：当插入单个元素时，如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。
	Returns:;; The bool component of the return type is true if an insert took place. + + If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; This function is similiar to xref:#unordered_map_emplace[emplace] except the `value_type` is constructed using: + + -- ```c++	返回：返回类型的 bool 分量为 true 表示发生了插入。如果发生了插入，则迭代器指向新插入的元素；否则，指向具有等价键的元素。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：此函数类似于 xref:#unordered_map_emplace[emplace]，区别在于 `value_type` 的构造方式如下： ```c++
	Return `false` if `x.size() == y.size()` and for every element in `x`, there is an element in `y` with the same key, with an equal value (using `operator==` to compare the value types).	如果 `x.size() == y.size()` 并且对于 `x` 中的每个元素，在 `y` 中都有一个具有相同键且值相等的元素（使用 `operator==` 比较值类型），则返回 `false`。
	Returns:;; The bool component of the return type is true if an insert took place. + + If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + The `template<class K, class M>` only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.	返回：返回类型的 bool 分量为 true 表示发生了插入。如果发生了插入，则迭代器指向新插入的元素；否则，指向具有等价键的元素。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。 `template<class k,="" class="" m="">` 仅在 `Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef 时参与重载决议。库假定 `Hash` 可同时使用 `K` 和 `Key` 调用，且 `Pred` 是透明的。这支持了异构查找，从而避免了实例化 `Key` 类型对象的开销。</class>
	Returns:;; A `node_type` owning the element if found, otherwise an empty `node_type`. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; A node extracted using this method can be inserted into a compatible `unordered_multimap`. + + The `template<class K>` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs and neither `iterator` nor `const_iterator` are implicitly convertible from `K`. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.	返回：如果找到该元素，则返回一个拥有该元素的 `node_type`；否则返回一个空的 `node_type`。抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出。注意：通过此方法提取的节点可以插入到兼容的 `unordered_multimap` 中。 `template<class k="">` 重载仅在 `Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef，且 `iterator` 和 `const_iterator` 都不能从 `K` 隐式转换时参与重载决议。库假定 `Hash` 可同时使用 `K` 和 `Key` 调用，且 `Pred` 是透明的。这支持了异构查找，从而避免了实例化 `Key` 类型对象的开销。</class>
	Requires:;; `nh` is empty or `nh.get_allocator()` is equal to the container's allocator. Returns:;; If `nh` was empty, returns an `insert_return_type` with: `inserted` equal to `false`, `position` equal to `end()` and `node` empty. + + Otherwise if there was already an element with an equivalent key, returns an `insert_return_type` with: `inserted` equal to `false`, `position` pointing to a matching element and `node` contains the node from `nh`. + + Otherwise if the insertion succeeded, returns an `insert_return_type` with: `inserted` equal to `true`, `position` pointing to the newly inserted element and `node` empty. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + This can be used to insert a node extracted from a compatible `unordered_multimap`.	要求：`nh` 为空或 `nh.get_allocator()` 等于容器的分配器。返回：如果 `nh` 为空，则返回一个 `insert_return_type`，其中 `inserted` 为 `false`，`position` 等于 `end()`，`node` 为空。否则如果已存在具有等价键的元素，则返回一个 `insert_return_type`，其中 `inserted` 为 `false`，`position` 指向匹配的元素，`node` 包含 `nh` 中的节点。否则如果插入成功，则返回一个 `insert_return_type`，其中 `inserted` 为 `true`，`position` 指向新插入的元素，`node` 为空。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。此函数可用于插入从兼容的 `unordered_multimap` 中提取的节点。
	Insert with Hint and `node_handle`	带提示和 `node_handle` 的插入
	```c++ iterator insert(const_iterator hint, node_type&& nh); ```	```c++ iterator insert(const_iterator hint, node_type&& nh); ```
	Swap	交换
	Constructs an empty container with at least `n` buckets, using `a` as the allocator, with the default hash function and key equality predicate and a maximum load factor of `1.0` and inserts the elements from `[f, l)` into it.	构造一个至少包含 `n` 个桶的空容器，使用 `a` 作为分配器，使用默认的哈希函数、默认的键相等谓词以及最大负载因子 `1.0`，并将 `[f, l)` 范围内的元素插入其中。
	Iterator Range Constructor with Bucket Count and Hasher	带桶数和哈希函数的迭代器范围构造函数
	Loading an iterator/const_iterator from an archive	从归档中加载迭代器/常量迭代器
	Requires:;; `nh` is empty or `nh.get_allocator()` is equal to the container's allocator. Returns:;; If `nh` was empty returns `end()`. + + If there was already an element in the container with an equivalent key returns an iterator pointing to that. + + Otherwise returns an iterator pointing to the newly inserted element. Throws:;; If an exception is thrown by an operation other than a call to hasher the function has no effect. Notes:;; The standard is fairly vague on the meaning of the hint. But the only practical way to use it, and the only way that Boost.Unordered supports is to point to an existing element with the same key. + + Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + This can be used to insert a node extracted from a compatible `unordered_multimap`.	要求：`nh` 为空或 `nh.get_allocator()` 等于容器的分配器。返回：如果 `nh` 为空，则返回 `end()`。如果容器中已存在具有等价键的元素，则返回指向该元素的迭代器。否则返回指向新插入元素的迭代器。抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。注意：标准关于 `hint` 的含义表述相当模糊。但唯一实际的使用方式，也是 Boost.Unordered 支持的唯一方式，是将其指向一个具有相同键的已存在元素。可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。指向元素的指针和引用永远不会失效。此函数可用于插入从兼容的 `unordered_multimap` 中提取的节点。
	Erase by Position	通过位置擦除
	```c++ iterator erase(iterator position); iterator erase(const_iterator position); ```	```c++ iterator erase(iterator position); iterator erase(const_iterator position); ```
	Swaps the contents of the container with the parameter.	将容器的内容与参数进行交换。
	Erase by Key	通过键擦除
	```c++ size_type erase(const key_type& k); template<class K> size_type erase(K&& k); ```	```c++ size_type erase(const key_type& k); template<class k=""> size_type erase(K&& k); ```</class>
	Erase all elements with key equivalent to `k`.	擦除所有键与 `k` 等价的元素。
	Erase Range	范围擦除

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Chinese (Simplified Han script) 759 characters editedCurrent translationState: Translated

~~Requires:;; `nh` is empty or `nh.get_allocator()` is equal to the container's allocator. Returns:;; If `nh` was empty, returns an~~要求：`nh` 为空或 `nh.get_allocator()` 等于容器的分配器。
返回：如果 `nh` 为空，则返回一个 ìnsert_return_type` ~~with:~~，其中 ìnserted` ~~equal to~~为 `false`, ，`position` ~~equal to~~等于 ènd()` ~~and~~ ，`node` ~~empty. + + Otherwise if there was already an element with an equivalent key, returns an~~为空。
否则如果已存在具有等价键的元素，则返回一个 ìnsert_return_type` ~~with:~~，其中 ìnserted` ~~equal to~~为 `false`, ，`position` ~~pointing to a matching element and `node` contains the node from `nh`. + + Otherwise if the insertion succeeded, returns an~~指向匹配的元素，`node` 包含 `nh` 中的节点。
否则如果插入成功，则返回一个 ìnsert_return_type` ~~with:~~，其中 ìnserted` ~~equal to~~为 `true`, ，`position` pointing to the newly inserted element and `node` empty. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, but only if the insert causes the load factor to be greater to or equal to the maximum load factor. + + Pointers and references to elements are never invalidated. + + This can be used to insert a node extracted from a compatible指向新插入的元素，`node` 为空。
抛出：如果除调用 `hasher` 之外的操作抛出异常，则该函数无效果。
注意：可能使迭代器失效，但仅当插入导致负载因子大于或等于最大负载因子时才会发生。
指向元素的指针和引用永远不会失效。
此函数可用于插入从兼容的 ùnordered_multimap`. 中提取的节点。

06/05/2026

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Chinese (Simplified Han script) 1022 characters editedPrevious translationState: Needs editing (Needs rewriting)

06/05/2026

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