2. Boost Unordered Translation (zh_Hans)
3. Doc / Modules / Root / Pages / Reference / Unordered Set (adoc)
4. Chinese (Simplified Han script)
5. Zen

225 :914
	English 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.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 要求：`value_type` 需满足对容器而言的 https://en.cppreference.com/w/cpp/named_req/CopyInsertable[可复制插入^] 要求。抛出：当插入单个元素时，若调用 `hasher` 以外的操作抛出异常，则函数无效果。说明：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。 198/4640 · 464 Needs editing
:920 :920
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
227 :922
	English Extract by Iterator
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 通过迭代器提取 7/190 · 19 Needs editing
228 :923
	English ```c++ node_type extract(const_iterator position); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ node_type extract(const_iterator position); ``` 54/540 · 54 Needs editing
229 :927
	English Removes the element pointed to by `position`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 移除由 `position` 指向的元素。 21/450 · 45 Needs editing
230 :930
	English Returns:;; A `node_type` owning the element. Notes:;; In C++17 a node extracted using this method can be inserted into a compatible `unordered_multiset`, but that is not supported yet.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：一个拥有该元素的 `node_type`。说明：在 C++17 中，通过此方法提取的节点可以插入到兼容的 `unordered_multiset` 中，但该功能尚未支持。 88/1840 · 184 Needs editing
:933 :933
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
232 :935
	English Extract by Value
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 通过键值提取元素 8/160 · 16 Needs editing
233 :936
	English ```c++ node_type extract(const key_type& k); template<class K> node_type extract(K&& k); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ node_type extract(const key_type&amp; k); template<class k=""> node_type extract(K&amp;&amp; k); ```</class> 115/920 · 92 Needs editing
234 :941
	English Removes an element with key equivalent to `k`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 移除键等价于 `k` 的元素。 15/460 · 46 Needs editing
235 :944
	English 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:;; In C++17 a node extracted using this method can be inserted into a compatible `unordered_multiset`, but that is not supported yet. + + 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.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：若找到元素，则返回拥有该元素的 `node_type`；否则返回空 `node_type`。抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出异常。说明：在 C++17 中，通过此方法提取的节点可以插入到兼容的 `unordered_multiset` 中，但该功能尚未支持。+ +`template<class k="">` 重载仅在以下条件下参与重载决议：`Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef，且 `iterator` 和 `const_iterator` 均不能从 `K` 隐式转换。库假定 `Hash` 可同时以 `K` 和 `Key` 调用，且 `Pred` 是透明的。这实现了异构查找，从而避免了实例化 `Key` 类型对象的开销。</class> 390/7460 · 746 Needs editing
:950 :950
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
237 :952
	English Insert with `node_handle`
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 通过 `node++_++handle` 插入 23/250 · 25 Needs editing
238 :953
	English ```c++ insert_return_type insert(node_type&& nh); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ insert_return_type insert(node_type&amp;&amp; nh); ``` 61/530 · 53 Needs editing
:957 :957
	English If `nh` is empty, has no effect.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 若 `nh` 为空节点，则此操作不产生任何效果。 24/320 · 32 Needs editing
:959 :959
	English Otherwise inserts the element owned by `nh` if and only if there is no element in the container with an equivalent key.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 否则，当且仅当容器中不存在等价键的元素时，才会插入 `nh` 所拥有的元素。 38/1190 · 119 Needs editing
241 :962
	English 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. + + In C++17 this can be used to insert a node extracted from a compatible `unordered_multiset`, but that is not supported yet.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 要求：`nh` 为空或 `nh.get_allocator()` 与容器的分配器相等。返回：若 `nh` 为空，则返回一个 `insert_return_type`，其中：`inserted` 为 `false`，`position` 等于 `end()`，`node` 为空。+ +否则若已存在等价的键，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。+ +否则若插入成功，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：若调用 `hasher` 以外的操作抛出异常，则函数无效果。说明：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。+ +在 C++17 中，该函数可用于插入从兼容的 `unordered_multiset` 中提取的节点，但该功能尚未支持。 490/10620 · 1062 Needs editing
:975 :975
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
243 :977
	English Insert with Hint and `node_handle`
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 带提示和 `node++_++handle` 的插入 26/340 · 34 Needs editing
244 :978
	English ```c++ iterator insert(const_iterator hint, node_type&& nh); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ iterator insert(const_iterator hint, node_type&amp;&amp; nh); ``` 72/640 · 64 Needs editing