Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Concurrent Flat Map (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: Invalidates pointers and references to elements if a rehashing is …

Zen

Translation

Key :1363

English

Chinese (Simplified Han script)

Needs editing

Skip

Key	English	Chinese (Simplified Han script)
	Inserts an element constructed from `k` and `args` into the table if there is no existing element with key `k` contained within it. Otherwise, invokes `f` with a reference to the equivalent element; such reference is const iff a `*_cvisit` overload is used.	若容器中不存在键为`k`的元素，则将由`k`和`args`构造的元素插入容器。否则，以等价元素的引用调用`f`；若使用`*_cvisit`重载版本，则该引用为常量引用。
:1296	Returns:;; `true` if an insert took place. + Concurrency:;; Blocking on rehashing of `*this`. Notes:;; No `value_type` is constructed if there is an element with an equivalent key; otherwise, the construction is of the form: + + -- ```c++	返回值：插入成功则返回true。并发：对当前对象*this进行重哈希时阻塞。说明：若存在等价键的元素，则不会构造value_type；否则，构造形式为：
:1304	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<Args>(args)...))	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<args>(args)...))</args></key>
:1309	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k>
:1314	Invalidates pointers and references to elements if a rehashing is issued.	若执行重哈希操作，将使指向元素的指针和引用失效。
	The interface is exposition only, as C++ does not allow to declare a parameter `f` after a variadic parameter pack.	该接口仅为说明性用途，因为C++不允许在可变参数包之后声明参数`f`。
	The `template<class K, class\... Args, class F>` overloads only participate 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.	若`Hash::is_transparent`和`Pred::is_transparent`是有效的成员类型别名，则`template<class k,="" args,="" class="" f="">`重载版本才会参与重载决议。库假定`Hash`可同时接受`K`与`Key`类型的参数调用，且`Pred`是透明的。这支持异构查找，避免了实例化`Key`类型对象的开销。</class>
:1320	--	--
:1322	---	---
	try_emplace_and_[c]visit	try_emplace_and_[c]visit
	```c++ template<class... Args, class F1, class F2> bool try_emplace_and_visit(const key_type& k, Args&&... args, F1&& f1, F2&& f2); template<class... Args, class F1, class F2> bool try_emplace_and_cvisit(const key_type& k, Args&&... args, F1&& f1, F2&& f2); template<class... Args, class F1, class F2> bool try_emplace_and_visit(key_type&& k, Args&&... args, F1&& f1, F2&& f2); template<class... Args, class F1, class F2> bool try_emplace_and_cvisit(key_type&& k, Args&&... args, F1&& f1, F2&& f2); template<class K, class... Args, class F1, class F2> bool try_emplace_and_visit(K&& k, Args&&... args, F1&& f1, F2&& f2); template<class K, class... Args, class F1, class F2> bool try_emplace_and_cvisit(K&& k, Args&&... args, F1&& f1, F2&& f2); ```	```c++ template<class... args,="" class="" f1,="" f2=""> bool try_emplace_and_visit(const key_type& k, Args&&... args, F1&& f1, F2&& f2); template<class... args,="" class="" f1,="" f2=""> bool try_emplace_and_cvisit(const key_type& k, Args&&... args, F1&& f1, F2&& f2); template<class... args,="" class="" f1,="" f2=""> bool try_emplace_and_visit(key_type&& k, Args&&... args, F1&& f1, F2&& f2); template<class... args,="" class="" f1,="" f2=""> bool try_emplace_and_cvisit(key_type&& k, Args&&... args, F1&& f1, F2&& f2); template<class k,="" class...="" args,="" class="" f1,="" f2=""> bool try_emplace_and_visit(K&& k, Args&&... args, F1&& f1, F2&& f2); template<class k,="" class...="" args,="" class="" f1,="" f2=""> bool try_emplace_and_cvisit(K&& k, Args&&... args, F1&& f1, F2&& f2); ```</class></class></class...></class...></class...></class...>
	Inserts an element constructed from `k` and `args` into the table if there is no existing element with key `k` contained within it, and then invokes `f1` with a non-const reference to the newly created element. Otherwise, invokes `f2` with a reference to the equivalent element; such reference is const iff a `*_cvisit` overload is used.	若容器中不存在键为`k`的元素，则将由`k`和`args`构造的元素插入容器，随后以新创建元素的非常量引用调用`f1`；否则，以等价元素的引用调用`f2`；若使用`*_cvisit`重载版本，则该引用为常量引用。
:1345	Returns:;; `true` if an insert took place. + Concurrency:;; Blocking on rehashing of `*this`. Notes:;; No `value_type` is constructed if there is an element with an equivalent key; otherwise, the construction is of the form: + + -- ```c++	返回值：插入成功则返回true。并发：对当前对象*this进行重哈希时阻塞。说明：若存在等价键的元素，则不会构造value_type；否则，构造形式为：
:1353	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<Args>(args)...))	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<args>(args)...))</args></key>
:1358	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k>
:1363	Invalidates pointers and references to elements if a rehashing is issued.	若执行重哈希操作，将使指向元素的指针和引用失效。
	The interface is exposition only, as C++ does not allow to declare parameters `f1` and `f2` after a variadic parameter pack.	该接口仅为说明性用途，因为C++不允许在可变参数包之后声明`f1`和`f2`参数。
	The `template<class K, class\... Args, class F1, class F2>` overloads only participate 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.	若`Hash::is_transparent`和`Pred::is_transparent`是有效的成员类型别名，则`template<class k,="" args,="" class="" f1,="" f2="">`重载版本才会参与重载决议。库假定`Hash`可同时接受`K`与`Key`类型的参数调用，且`Pred`是透明的。这支持异构查找，避免了实例化`Key`类型对象的开销。</class>
:1369	--	--
:1371	---	---
	insert_or_assign	insert_or_assign
	```c++ template<class M> bool insert_or_assign(const key_type& k, M&& obj); template<class M> bool insert_or_assign(key_type&& k, M&& obj); template<class K, class M> bool insert_or_assign(K&& k, M&& obj); ```	```c++ template<class m=""> bool insert_or_assign(const key_type& k, M&& obj); template<class m=""> bool insert_or_assign(key_type&& k, M&& obj); template<class k,="" class="" m=""> bool insert_or_assign(K&& k, M&& obj); ```</class></class></class>
	Inserts a new element into the table or updates an existing one by assigning to the contained value.	向容器插入新元素，或通过赋值给容器内已存值来更新现有元素。
	If there is an element with key `k`, then it is updated by assigning `std::forward<M>(obj)`.	若容器中存在键为`k`的元素，则通过`std::forward<m>(obj)`赋值来更新该元素。</m>
	If there is no such element, it is added to the table as: ```c++	若不存在该元素，则将其以如下形式添加到容器中：
	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<M>(obj)))	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<m>(obj)))</m></key>
	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<M>(obj))) ```	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<m>(obj))) ```</m></k>
	Returns:;; `true` if an insert took place. Concurrency:;; Blocking on rehashing of `*this`. Notes:;; Invalidates pointers and references to elements if a rehashing is issued. + + 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.	返回值：插入成功时返回`true`。并发：执行重哈希操作时会阻塞当前对象`*this`。说明：若触发重哈希，将使指向元素的指针和引用失效。 `template<class k,="" class="" m="">` 仅当 `Hash::is_transparent` 和 `Pred::is_transparent` 为有效成员类型别名时才参与重载决议。库假定`Hash`可同时接受`K`与`Key`类型参数调用，且`Pred`是透明的。这支持异构查找，避免了实例化`Key`类型对象的开销。</class>
:1404	---	---
	erase	擦除
	```c++ size_type erase(const key_type& k); template<class K> size_type erase(const K& k); ```	```c++ size_type erase(const key_type& k); template<class k=""> size_type erase(const K& k); ```</class>

Key	English	Chinese (Simplified Han script)
:1236	---	---
:1256	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<Args>(args)...))	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<args>(args)...))</args></key>
:1261	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k>
:1268	Invalidates pointers and references to elements if a rehashing is issued.	Invalidates pointers and references to elements if a rehashing is issued.
:1272	--	--
:1274	---	---
:1296	Returns:;; `true` if an insert took place. + Concurrency:;; Blocking on rehashing of `*this`. Notes:;; No `value_type` is constructed if there is an element with an equivalent key; otherwise, the construction is of the form: + + -- ```c++	返回值：插入成功则返回true。并发：对当前对象*this进行重哈希时阻塞。说明：若存在等价键的元素，则不会构造value_type；否则，构造形式为：
:1304	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<Args>(args)...))	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<args>(args)...))</args></key>
:1309	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k>
:1314	Invalidates pointers and references to elements if a rehashing is issued.	若执行重哈希操作，将使指向元素的指针和引用失效。
:1320	--	--
:1322	---	---
:1345	Returns:;; `true` if an insert took place. + Concurrency:;; Blocking on rehashing of `*this`. Notes:;; No `value_type` is constructed if there is an element with an equivalent key; otherwise, the construction is of the form: + + -- ```c++	返回值：插入成功则返回true。并发：对当前对象*this进行重哈希时阻塞。说明：若存在等价键的元素，则不会构造value_type；否则，构造形式为：
:1353	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<Args>(args)...))	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<args>(args)...))</args></key>
:1358	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```	value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k>
:1363	Invalidates pointers and references to elements if a rehashing is issued.	若执行重哈希操作，将使指向元素的指针和引用失效。
:1369	--	--
:1371	---	---
:1404	---	---
:1419	---	---
:1438	---	---
:1440	erase_if	erase_if
:1451	---	---
:1469	---	---
:1486	---	---
:1499	---	---
:1515	---	---
:1527	---	---
:1537	---	---
:1547	---	---

Loading…

admin

Translation uploaded

English

Chinese (Simplified Han script) 73 characters editedCurrent translationState: Translated

Context

06/05/2026

admin

String added in the repository

English

Chinese (Simplified Han script) 73 characters editedPrevious translationState: Needs editing (Needs rewriting)

Context

06/05/2026

Browse all string changes

Glossary

English	Chinese (Simplified Han script)
No related strings found in the glossary.

String information

Key

:1363

Flags

safe-html, strict-same

Unit identifier

54007

Source string location

:1363

String age

06/05/2026

Last updated

06/06/2026

Source string age

06/05/2026

Translation file AsciiDoc file

doc/modules/ROOT/pages/reference/concurrent_flat_map_zh_Hans.adoc, string 310

Shortcut	Action
`?`	Open available keyboard shortcuts.
`Alt` + `Home`	Navigate to the first translation in the current search.
`Alt` + `End`	Navigate to the last translation in the current search.
`Alt` + `PageUp` or `Ctrl` + `↑` or `Alt` + `↑` or `Cmd` + `↑` or	Navigate to the previous translation in the current search.
`Alt` + `PageDown` or `Ctrl` + `↓` or `Alt` + `↓` or `Cmd` + `↓` or	Navigate to the next translation in the current search.
`Ctrl` + `Enter` or `Cmd` + `Enter`	Submit current form; this works the same as pressing Save and continue while editing translation.
`Ctrl` + `Shift` + `Enter` or `Cmd` + `Shift` +`Enter`	Unmark translation as Needing edit and submit it.
`Alt` + `Enter` or `Option` + `Enter`	Submit the string as a suggestion; this works the same as pressing Suggest while editing translation.
`Ctrl` + `E` or `Cmd` + `E`	Focus on translation editor.
`Ctrl` + `U` or `Cmd` + `U`	Focus on comment editor.
`Ctrl` + `M` or `Cmd` + `M`	Shows Automatic suggestions tab.
`Ctrl` + `1` to `Ctrl` + `9` or `Cmd` + `1` to `Cmd` + `9`	Copies placeable of a given number from source string.
`Ctrl` + `M` followed by `1` to `9` or `Cmd` + `M` followed by `1` to `9`	Copy the machine translation of a given number to current translation.
`Ctrl` + `I` followed by `1` to `9` or `Cmd` + `I` followed by `1` to `9`	Ignore one item in the list of failing checks.
`Ctrl` + `J` or `Cmd` + `J`	Shows the Nearby strings tab.
`Ctrl` + `S` or `Cmd` + `S`	Focus on search field.
`Ctrl` + `O` or `Cmd` + `O`	Copy the source string.
`Ctrl` + `Y` or `Cmd` + `Y`	Toggle the Needs editing checkbox.
`→`	Browse the next translation string.
`←`	Browse the previous translation string.

Translation

Glossary

String information

Key

Flags

Details

Unit identifier

Source string location

String age

Last updated

Source string age

Translation file AsciiDoc file