Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Concurrent Node Map (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: The move constructor. The internal bucket array of `other` is …

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	Constructs an empty table with at least `n` buckets, using `hf` as the hash function, `eql` as the key equality predicate, and `a` as the allocator.	构造一个至少包含 `n` 个桶的空哈希表，使用 `hf` 作为哈希函数，`eql` 作为键相等谓词，`a` 作为分配器。
:525	Postconditions:;; `size() == 0` Requires:;; If the defaults are used, `hasher`, `key_equal` and `allocator_type` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].	后置条件：;; `size() == 0` 要求：;; 若使用默认参数，则 `hasher`、`key_equal` 和 `allocator_type` 必须满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[默认可构造]。
:528	---	---
	Iterator Range Constructor	迭代器范围构造函数
	Constructs an empty table 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` 作为键相等性谓词、 `a` 作为分配器，并将 `++[++f, l)` 范围内的元素插入其中。
:544	Requires:;; If the defaults are used, `hasher`, `key_equal` and `allocator_type` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].	要求;; 若使用默认值，则 `hasher` 、 `key++_++equal` 和 `allocator++_++type` 需满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[可默认构造] 要求。
:546	---	---
	Copy Constructor	复制构造函数
	```c++ concurrent_node_map(concurrent_node_map const& other); ```	```c++ concurrent_node_map(concurrent_node_map const& other); ```
	The copy constructor. Copies the contained elements, hash function, predicate and allocator.	复制构造函数。复制容器内元素、哈希函数、谓词及分配器。
	If `Allocator::select_on_container_copy_construction` exists and has the right signature, the allocator will be constructed from its result.	若 `Allocator::select_on_container_copy_construction` 存在且签名正确，则分配器将由其返回值构造。
	Requires:;; `value_type` is copy constructible Concurrency:;; Blocking on `other`.	要求：;; `value_type` 是可复制构造的并发：;; 阻塞 `other`
:561	---	---
	Move Constructor	移动构造函数
	```c++ concurrent_node_map(concurrent_node_map&& other); ```	```c++ concurrent_node_map(concurrent_node_map&& other); ```
	The move constructor. The internal bucket array of `other` is transferred directly to the new table. The hash function, predicate and allocator are moved-constructed from `other`. If statistics are xref:concurrent_node_map_boost_unordered_enable_stats[enabled], transfers the internal statistical information from `other` and calls `other.reset_stats()`.	移动构造函数。将 `other` 的内部桶数组直接转移到新哈希表中。哈希函数、谓词和分配器均从 `other` 移动构造而来。若启用了 xref:concurrent_node_map_boost_unordered_enable_stats[统计功能]，则从 `other` 转移内部统计信息，并调用 `other.reset_stats()`。
:574	Concurrency:;; Blocking on `other`.	并发：;; 阻塞 `other`。
:576	---	---
	Iterator Range Constructor with Allocator	带分配器的迭代器范围构造函数
	```c++ template<class InputIterator> concurrent_node_map(InputIterator f, InputIterator l, const allocator_type& a); ```	```c++ template<class inputiterator=""> concurrent_node_map(InputIterator f, InputIterator l, const allocator_type& a); ```</class>
	Constructs an empty table using `a` as the allocator, with the default hash function and key equality predicate and inserts the elements from `[f, l)` into it.	构造一个以 `a` 为分配器、使用默认哈希函数与键相等谓词的空哈希表，并将 `[f, l)` 范围内的元素插入其中。
:587	Requires:;; `hasher`, `key_equal` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].	要求：;; `hasher`、`key_equal` 必须满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[默认可构造]。
:589	---	---
	Allocator Constructor	分配器构造函数
	```c++ explicit concurrent_node_map(Allocator const& a); ```	```c++ explicit concurrent_node_map(Allocator const& a); ```
	Constructs an empty table, using allocator `a`.	构造一个空哈希表，使用分配器 `a`。
:598	---	---
	Copy Constructor with Allocator	带分配器的复制构造函数
	```c++ concurrent_node_map(concurrent_node_map const& other, Allocator const& a); ```	```c++ concurrent_node_map(concurrent_node_map const& other, Allocator const& a); ```
	Constructs a table, copying ``other``'s contained elements, hash function, and predicate, but using allocator `a`.	构造一个哈希表，复制 `other` 的容器元素、哈希函数和谓词，但使用分配器 `a`。
:608	Concurrency:;; Blocking on `other`.	并发：;; 阻塞 `other`。

	English	Chinese (Simplified Han script)	Actions
	Configuration Macros	配置宏
	`BOOST_UNORDERED_DISABLE_REENTRANCY_CHECK`	`BOOST_UNORDERED_DISABLE_REENTRANCY_CHECK`
	In debug builds (more precisely, when link:../../../../../assert/doc/html/assert.html#boost_assert_is_void[`BOOST_ASSERT_IS_VOID`^] is not defined), __container reentrancies__ (illegaly invoking an operation on `m` from within a function visiting elements of `m`) are detected and signalled through `BOOST_ASSERT_MSG`. When run-time speed is a concern, the feature can be disabled by globally defining this macro.	在调试版本中（更准确地说，当未定义 link:../../../../../assert/doc/html/assert.html#boost_assert_is_void[`BOOST++_++ASSERT++_++IS++_++VOID`] 时），系统会检测__容器重入__行为（即在访问 `m` 元素的函数内部非法调用 `m` 上的操作），并通过 `BOOST++_++ASSERT++_++MSG` 发出信号。若需关注运行时速度，可通过全局定义此宏来禁用该功能。
	with `NodeType` = `node_type`.	其中 `NodeType` = `node++_++type` 。
	Constants	常量
	Default Constructor	默认构造函数
	```c++ concurrent_node_map(); ```	```c++ concurrent_node_map(); ```
	Bucket Count Constructor	桶数构造函数
	Iterator Range Constructor	迭代器范围构造函数
	Constructs an empty table 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` 作为键相等性谓词、 `a` 作为分配器，并将 `++[++f, l)` 范围内的元素插入其中。
	```c++ concurrent_node_map(concurrent_node_map const& other); ```	```c++ concurrent_node_map(concurrent_node_map const& other); ```
	The copy constructor. Copies the contained elements, hash function, predicate and allocator.	复制构造函数。复制容器内元素、哈希函数、谓词及分配器。
	If `Allocator::select_on_container_copy_construction` exists and has the right signature, the allocator will be constructed from its result.	若 `Allocator::select_on_container_copy_construction` 存在且签名正确，则分配器将由其返回值构造。
	rehash	重哈希
	Requires:;; `value_type` is copy constructible Concurrency:;; Blocking on `other`.	要求：;; `value_type` 是可复制构造的并发：;; 阻塞 `other`
	The move constructor. The internal bucket array of `other` is transferred directly to the new table. The hash function, predicate and allocator are moved-constructed from `other`. If statistics are xref:concurrent_node_map_boost_unordered_enable_stats[enabled], transfers the internal statistical information from `other` and calls `other.reset_stats()`.	移动构造函数。将 `other` 的内部桶数组直接转移到新哈希表中。哈希函数、谓词和分配器均从 `other` 移动构造而来。若启用了 xref:concurrent_node_map_boost_unordered_enable_stats[统计功能]，则从 `other` 转移内部统计信息，并调用 `other.reset_stats()`。
	Iterator Range Constructor with Allocator	带分配器的迭代器范围构造函数
	Changes if necessary the size of the bucket array so that there are at least `n` buckets, and so that the load factor is less than or equal to the maximum load factor. When applicable, this will either grow or shrink the `bucket_count()` associated with the table.	效果：;; 必要时调整桶数组的大小，使桶数量至少为 `n`，且负载因子小于等于最大负载因子。适用时，该操作会增大或缩小容器的桶数量 `bucket_count()`。
	```c++ template<class InputIterator> concurrent_node_map(InputIterator f, InputIterator l, const allocator_type& a); ```	```c++ template<class inputiterator=""> concurrent_node_map(InputIterator f, InputIterator l, const allocator_type& a); ```</class>
	Constructs an empty table using `a` as the allocator, with the default hash function and key equality predicate and inserts the elements from `[f, l)` into it.	构造一个以 `a` 为分配器、使用默认哈希函数与键相等谓词的空哈希表，并将 `[f, l)` 范围内的元素插入其中。
	Copy Constructor with Allocator	带分配器的复制构造函数
	```c++ concurrent_node_map(concurrent_node_map const& other, Allocator const& a); ```	```c++ concurrent_node_map(concurrent_node_map const& other, Allocator const& a); ```
	```c++ void reserve(size_type n); ```	```c++ void reserve(size_type n); ```
	Equivalent to `a.rehash(ceil(n / a.max_load_factor()))`.	效果：;; 等价于 `a.rehash(ceil(n / a.max_load_factor()))`。
	Constructs a table, copying ``other``'s contained elements, hash function, and predicate, but using allocator `a`.	构造一个哈希表，复制 `other` 的容器元素、哈希函数和谓词，但使用分配器 `a`。
	Similar to `rehash`, this function can be used to grow or shrink the number of buckets in the table.	效果：;; 与 `rehash` 功能类似，该函数可用于增大或缩小容器的桶数量。
	Move Constructor with Allocator	带分配器的移动构造函数
	```c++ concurrent_node_map(concurrent_node_map&& other, Allocator const& a); ```	```c++ concurrent_node_map(concurrent_node_map&& other, Allocator const& a); ```
	Throws:;; The function has no effect if an exception is thrown, unless it is thrown by the table's hash function or comparison function. Concurrency:;; Blocking on `*this`.	抛出异常：;; 若抛出异常，函数不会产生任何效果（由容器的哈希函数或比较函数抛出的异常除外）。并发特性：;; 阻塞当前容器 `*this`。
	If `a == other.get_allocator()`, the elements of `other` are transferred directly to the new table; otherwise, elements are moved-constructed from those of `other`. The hash function and predicate are moved-constructed from `other`, and the allocator is copy-constructed from `a`. If statistics are xref:concurrent_node_map_boost_unordered_enable_stats[enabled], transfers the internal statistical information from `other` iff `a == other.get_allocator()`, and always calls `other.reset_stats()`.	若 `a == other.get_allocator()`，则将 `other` 的元素直接转移到新哈希表中；否则从 `other` 的元素移动构造出新元素。哈希函数与谓词从 `other` 移动构造而来，分配器从 `a` 复制构造而来。若启用了 xref:concurrent_node_map_boost_unordered_enable_stats[统计功能]，仅当 `a == other.get_allocator()` 时从 `other` 转移内部统计信息，且始终调用 `other.reset_stats()`。

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Chinese (Simplified Han script) 252 characters editedCurrent translationState: Translated

The move constructor. The internal bucket array of òther` is transferred directly to the new table. The hash function, predicate and allocator are moved-constructed from òther`. If statistics are xref:concurrent_node_map_boost_unordered_enable_stats[enabled], transfers the internal statistical information from òther` and calls移动构造函数。将 òther` 的内部桶数组直接转移到新哈希表中。哈希函数、谓词和分配器均从 òther` 移动构造而来。若启用了 xref:concurrent_node_map_boost_unordered_enable_stats[统计功能]，则从 òther` 转移内部统计信息，并调用 òther.reset_stats()`.。

06/05/2026

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Chinese (Simplified Han script) 354 characters editedPrevious translationState: Needs editing (Needs rewriting)

06/05/2026

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