Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Unordered Node Map (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: As a result of its using open addressing, the interface …

Zen

Translation

English

Chinese (Simplified Han script)

Needs editing

Skip

Key	English	Chinese (Simplified Han script)
	Class Template unordered_node_map	类模板 unordered_node_map
	:idprefix: unordered_node_map_	:idprefix: unordered_node_map_
	`boost::unordered_node_map` — A node-based, open-addressing unordered associative container that associates unique keys with another value.	`boost::unordered_node_map` — 一个基于节点的、开放寻址的无序关联容器，将唯一键与对应值相关联。
	`boost::unordered_node_map` uses an open-addressing layout like `boost::unordered_flat_map`, but, being node-based, it provides pointer stability and node handling functionalities. Its performance lies between those of `boost::unordered_map` and `boost::unordered_flat_map`.	`boost::unordered_node_map` 使用与 `boost::unordered_flat_map` 类似的开放寻址布局，但由于其基于节点的特性，它提供了指针稳定性和节点处理功能。其性能介于 `boost::unordered_map` 和 `boost::unordered_flat_map` 之间。
	As a result of its using open addressing, the interface of `boost::unordered_node_map` deviates in a number of aspects from that of `boost::unordered_map`/`std::unordered_map`:	由于使用开放寻址，`boost::unordered_node_map` 的接口在多个方面与 `boost::unordered_map`/`std::unordered_map` 有所不同：
	- `begin()` is not constant-time. - There is no API for bucket handling (except `bucket_count`). - The maximum load factor of the container is managed internally and can't be set by the user.	- `begin()` 不是常数时间复杂度操作。 - 未提供用于桶管理的 API（除 `bucket_count` 外）。 - 容器的最大负载因子由内部管理，用户无法进行设置。
	Other than this, `boost::unordered_node_map` is mostly a drop-in replacement of standard unordered associative containers.	除此之外，`boost::unordered_node_map` 基本上可以作为标准无序关联容器的即时代替品。
	Synopsis	概要
:286	---	---
	Description	描述
	Template Parameters	模板参数
	_Key_	_键_
	into the container from any `std::pair` object convertible to it, and it also must be https://en.cppreference.com/w/cpp/named_req/Erasable[Erasable^] from the container.	从任何可转换为 `std::pair` 的对象构造并插入容器，并且还必须可以从容器中 https://en.cppreference.com/w/cpp/named_req/Erasable[可擦除^]。
	_T_	_T_
	_Hash_	_Hash_
	A unary function object type that acts a hash function for a `Key`. It takes a single argument of type `Key` and returns a value of type `std::size_t`.	一个一元函数对象类型，用作 `Key` 的哈希函数。它接受一个 `Key` 类型的参数，并返回一个 `std::size_t` 类型的值。
	_Pred_	_Pred_
	A binary function object that induces an equivalence relation on values of type `Key`. It takes two arguments of type `Key` and returns a value of type `bool`.	一个二元函数对象，用于在 `Key` 类型的值上诱导出等价关系。它接受两个 `Key` 类型的参数，并返回一个 `bool` 类型的值。
	_Allocator_	分配器
	An allocator whose value type is the same as the container's value type.	一个分配器，其值类型与容器的值类型相同。

	English	Chinese (Simplified Han script)	Actions
	```c++ explicit unordered_node_map(size_type n, const hasher& hf = hasher(), const key_equal& eql = key_equal(), const allocator_type& a = allocator_type()); ```	```c++ explicit unordered_node_map(size_type n, const hasher& hf = hasher(), const key_equal& eql = key_equal(), const allocator_type& a = allocator_type()); ```
	initializer_list Constructor with Allocator	带分配器的初始化列表构造函数
	Move Insert with Hint	带提示的移动插入
	Insert Iterator Range	迭代器范围插入
	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:;; This function is similiar to xref:#unordered_node_map_emplace_hint[emplace_hint], with the difference that no `value_type` is constructed if there is an element with an equivalent key; otherwise, the construction is of the form: + + -- ```c++	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：此函数类似于 xref:#unordered_node_map_emplace_hint[emplace_hint]，区别在于如果存在具有等价键的元素，则不构造 `value_type`；否则，构造形式为： ```c++
	As a result of its using open addressing, the interface of `boost::unordered_node_map` deviates in a number of aspects from that of `boost::unordered_map`/`std::unordered_map`:	由于使用开放寻址，`boost::unordered_node_map` 的接口在多个方面与 `boost::unordered_map`/`std::unordered_map` 有所不同：
	- `begin()` is not constant-time. - There is no API for bucket handling (except `bucket_count`). - The maximum load factor of the container is managed internally and can't be set by the user.	- `begin()` 不是常数时间复杂度操作。 - 未提供用于桶管理的 API（除 `bucket_count` 外）。 - 容器的最大负载因子由内部管理，用户无法进行设置。
	Globally define this macro to enable xref:reference/stats.adoc#stats[statistics calculation] for the container. Note that this option decreases the overall performance of many operations.	全局定义此宏可为容器启用 xref:reference/stats.adoc#stats[统计计算]。请注意，此选项会降低许多操作的整体性能。
	Typedefs	类型定义
	An iterator whose value type is `value_type`.	一种迭代器，其值类型为 `value_type` 。
	A class for holding extracted container elements, modelling https://en.cppreference.com/w/cpp/container/node_handle[NodeHandle].	一个用于存放被提取容器元素的类，符合 https://en.cppreference.com/w/cpp/container/node_handle[NodeHandle] 模型。
	Bucket Count Constructor	桶数构造函数
	Constructs an empty container with at least `n` buckets, using `hf` as the hash function, `eql` as the key equality predicate and `a` as the allocator, 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 `hf` 作为哈希函数，`eql` 作为键相等谓词，`a` 作为分配器，并将 `[f, l)` 范围内的元素插入其中。
	Iterator Range Constructor with Allocator	带分配器的迭代器范围构造函数
	```c++ template<class InputIterator> unordered_node_map(InputIterator f, InputIterator l, const allocator_type& a); ```	```c++ template<class inputiterator=""> unordered_node_map(InputIterator f, InputIterator l, const allocator_type& a); ```</class>
	Constructs an empty container using `a` as the allocator, with the default hash function and key equality predicate and inserts the elements from `[f, l)` into it.	使用 `a` 作为分配器，以默认哈希函数和键相等谓词构造一个空容器，并将 `[f, l)` 范围内的元素插入其中。
	Constructs a container, copying ``other``'s contained elements, hash function, and predicate, but using allocator `a`.	构造一个容器，拷贝 `other` 所包含的元素、哈希函数和谓词，但使用分配器 `a`。
	Move Constructor with Allocator	带分配器的移动构造函数
	```c++ unordered_node_map(unordered_node_map&& other, Allocator const& a); ```	```c++ unordered_node_map(unordered_node_map&& other, Allocator const& a); ```
	```c++ unordered_node_map(concurrent_node_map<Key, T, Hash, Pred, Allocator>&& other); ```	```c++ unordered_node_map(concurrent_node_map<key, t,="" hash,="" pred,="" allocator="">&& other); ```</key,>
	Saves all the elements of an `unordered_node_map` `x` to an archive (XML archive) `ar`.	将 `unordered_node_map` `x` 的所有元素保存到归档（XML 归档） `ar` 。
	Requires:;; `std::remove_const<key_type>::type` and `std::remove_const<mapped_type>::type` are serializable (XML serializable), and they do support Boost.Serialization `save_construct_data`/`load_construct_data` protocol (automatically suported by https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^] types).	要求：`std::remove_const<key_type>::type` 和 `std::remove_const<mapped_type>::type` 必须是可序列化的（对于 XML 归档需支持 XML 序列化），并且它们必须支持 Boost.Serialization 的 `save_construct_data`/`load_construct_data` 协议（该协议由满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[可默认构造^] 的类型自动支持）。</mapped_type></key_type>
	Deletes all preexisting elements of an `unordered_node_map` `x` and inserts from an archive (XML archive) `ar` restored copies of the elements of the original `unordered_node_map` `other` saved to the storage read by `ar`.	删除 `unordered_node_map` 容器 `x` 中所有已存在的元素，并从归档（XML 归档）`ar` 中插入从原始 `unordered_node_map` 容器 `other` 保存到 `ar` 所读取存储中的元素恢复出的副本。
	Requires:;; `key_type` and `mapped_type` are constructible from `std::remove_const<key_type>::type&&` and `std::remove_const<mapped_type>::type&&`, respectively. `x.key_equal()` is functionally equivalent to `other.key_equal()`.	要求：`key_type` 和 `mapped_type` 必须分别能够从 `std::remove_const<key_type>::type&&` 和 `std::remove_const<mapped_type>::type&&` 构造。`x.key_equal()` 在功能上必须等价于 `other.key_equal()`。</mapped_type></key_type>
	Saving an iterator/const_iterator to an archive	将迭代器/常量迭代器保存到归档
	Saves the positional information of an `iterator` (`const_iterator`) `it` to an archive (XML archive) `ar`. `it` can be and `end()` iterator.	将迭代器（或常量迭代器）`it` 的位置信息保存到归档（XML 归档）`ar` 中。`it` 可以是一个 `end()` 迭代器。
	Requires:;; The `unordered_node_map` `x` pointed to by `it` has been previously saved to `ar`, and no modifying operations have been issued on `x` between saving of `x` and saving of `it`.	要求：`it` 所指向的 `unordered_node_map` 容器 `x` 必须先被保存到 `ar` 中，并且在保存 `x` 和保存 `it` 之间，不能对 `x` 执行任何修改操作。
	Loading an iterator/const_iterator from an archive	从归档加载迭代器/常量迭代器
	Makes an `iterator` (`const_iterator`) `it` point to the restored position of the original `iterator` (`const_iterator`) saved to the storage read by an archive (XML archive) `ar`.	使迭代器（或常量迭代器）`it` 指向原始迭代器（或常量迭代器）被保存到归档（XML 归档）`ar` 所读取存储中的位置恢复后的位置。
	Requires:;; If `x` is the `unordered_node_map` `it` points to, no modifying operations have been issued on `x` between loading of `x` and loading of `it`.	要求：如果 `x` 是 `it` 所指向的 `unordered_node_map` 容器，则在加载 `x` 和加载 `it` 之间，不能对 `x` 执行任何修改操作。

Loading…

admin

Translation uploaded

English

Chinese (Simplified Han script) 109 characters editedCurrent translationState: Translated

06/05/2026

admin

String added in the repository

English

Chinese (Simplified Han script) 176 characters editedPrevious translationState: Needs editing (Needs rewriting)

06/05/2026

Browse all string changes

Glossary

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

String information

Flags

safe-html, strict-same

Unit identifier

52758

Source string location

:12

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/unordered_node_map_zh_Hans.adoc, string 5

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

Flags

Details

Unit identifier

Source string location

String age

Last updated

Source string age

Translation file AsciiDoc file