Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Concurrent Node Set (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: Constructs an empty table using `hasher()` as the hash function, …

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Key	English	Chinese (Simplified Han script)
	`BOOST_UNORDERED_ENABLE_STATS`	`BOOST++_++UNORDERED++_++ENABLE++_++STATS`
	Globally define this macro to enable xref:reference/stats.adoc#stats[statistics calculation] for the table. Note that this option decreases the overall performance of many operations.	全局定义此宏以启用容器的 xref:reference/stats.adoc#stats[统计计算] 功能。请注意，此选项会降低多数操作的总体性能。
:399	---	---
	Typedefs	类型定义
	A class for holding extracted table elements, modelling https://en.cppreference.com/w/cpp/container/node_handle[NodeHandle].	用于保存提取的表元素的类，建模为 https://en.cppreference.com/w/cpp/container/node_handle[NodeHandle] 。
:411	---	---
	A specialization of an internal class template:	内部类模板的特化：
	with `NodeType` = `node_type`.	其中 `NodeType` = `node++_++type` 。
:432	---	---
	Constants	常量
	```cpp static constexpr size_type bulk_visit_size; ```	```cpp static constexpr size_type bulk_visit_size; ```
	Chunk size internally used in xref:concurrent_node_set_bulk_visit[bulk visit] operations.	xref:concurrent_node_set_bulk_visit[批量遍历]操作内部使用的块大小。
	Constructors	构造函数
	Default Constructor	默认构造函数
	```c++ concurrent_node_set(); ```	```c++ concurrent_node_set(); ```
	Constructs an empty table using `hasher()` as the hash function, `key_equal()` as the key equality predicate and `allocator_type()` as the allocator.	构造一个空表，使用 `hasher()` 作为哈希函数，`key_equal()` 作为键相等性谓词，`allocator_type()` 作为分配器。
:453	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，`hasher`、`key_equal` 和 `allocator_type` 必须满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^]。
:456	---	---
	Bucket Count Constructor	桶数构造函数
	```c++ explicit concurrent_node_set(size_type n, const hasher& hf = hasher(), const key_equal& eql = key_equal(), const allocator_type& a = allocator_type()); ```	```c++ explicit concurrent_node_set(size_type n, const hasher& hf = hasher(), const key_equal& eql = key_equal(), const allocator_type& a = allocator_type()); ```
	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.	构造一个包含至少 `n` 个桶的空表，使用 `hf` 作为哈希函数，`eql` 作为键相等性谓词，`a` 作为分配器。
:470	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，`hasher`、`key_equal` 和 `allocator_type` 必须满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^]。
:473	---	---
	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。
:489	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。
:491	---	---
	Copy Constructor	复制构造函数
	```c++ concurrent_node_set(concurrent_node_set const& other); ```	```c++ concurrent_node_set(concurrent_node_set const& other); ```
	The copy constructor. Copies the contained elements, hash function, predicate and allocator.	复制构造函数。复制容器内的元素、哈希函数、谓词以及分配器。
	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。

	English	Chinese (Simplified Han script)	Actions
	Transparent insert_or_[c]visit	透明 insert++_++or++_[++c++]++visit
	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表中的桶数量。
	with `NodeType` = `node_type`.	其中 `NodeType` = `node++_++type` 。
	```cpp static constexpr size_type bulk_visit_size; ```	```cpp static constexpr size_type bulk_visit_size; ```
	Default Constructor	默认构造函数
	Constructs an empty table using `hasher()` as the hash function, `key_equal()` as the key equality predicate and `allocator_type()` as the allocator.	构造一个空表，使用 `hasher()` 作为哈希函数，`key_equal()` 作为键相等性谓词，`allocator_type()` 作为分配器。
	Bucket Count Constructor	桶数构造函数
	```c++ explicit concurrent_node_set(size_type n, const hasher& hf = hasher(), const key_equal& eql = key_equal(), const allocator_type& a = allocator_type()); ```	```c++ explicit concurrent_node_set(size_type n, const hasher& hf = hasher(), const key_equal& eql = key_equal(), const allocator_type& a = allocator_type()); ```
	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_set_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 `other` 的元素会直接转移到新容器；否则元素从 `other` 移动构造而来。哈希函数与谓词从 `other` 移动构造，分配器从 `a` 复制构造。若启用了统计功能：仅当 `a == other.get_allocator()` 时，从 `other` 转移内部统计信息；始终调用 `other.reset_stats()`。
	Move Constructor from unordered_node_set	从 unordered++_++node++_++set 的移动构造函数
	```c++ concurrent_node_set(unordered_node_set<Key, Hash, Pred, Allocator>&& other); ```	```c++ concurrent_node_set(unordered_node_set<key, hash,="" pred,="" allocator="">&& other); ```</key,>
	Move construction from a xref:#unordered_node_set[`unordered_node_set`]. The internal bucket array of `other` is transferred directly to the new container. The hash function, predicate and allocator are moved-constructed from `other`. If statistics are xref:concurrent_node_set_boost_unordered_enable_stats[enabled], transfers the internal statistical information from `other` and calls `other.reset_stats()`.	从xref:#unordered_node_set[`unordered_node_set`]执行移动构造。`other`的内部桶数组直接转移至新容器。哈希函数、谓词及分配器均从`other`移动构造。若启用xref:concurrent_node_set_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()`。
	Initializer List Constructor	初始化列表构造函数
	Constructs an empty table with at least `n` buckets, using `hf` as the hash function, `eql` as the key equality predicate and `a`, and inserts the elements from `il` 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 `il` 中的元素插入其中。
	Bucket Count Constructor with Allocator	带分配器的桶数构造函数
	```c++ concurrent_node_set(size_type n, allocator_type const& a); ```	```c++ concurrent_node_set(size_type n, allocator_type const& a); ```
	Constructs an empty table with at least `n` buckets, using `hf` as the hash function, the default hash function and key equality predicate and `a` as the allocator.	构造一个至少包含 `n` 个桶的空容器，使用 `hf` 作为哈希函数、默认的键相等谓词，并以 `a` 作为分配器。
	Postconditions:;; `size() == 0` Requires:;; `hasher` and `key_equal` need to be https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^].	后置条件：;; `size() == 0` 要求：;; `hasher` 和 `key_equal` 必须满足 https://en.cppreference.com/w/cpp/named_req/DefaultConstructible[DefaultConstructible^]。
	```c++ concurrent_node_set(size_type n, hasher const& hf, allocator_type const& a); ```	```c++ concurrent_node_set(size_type n, hasher const& hf, allocator_type const& a); ```
	Constructs an empty table with at least `n` buckets, using `hf` as the hash function, the default key equality predicate and `a` as the allocator.	构造一个至少拥有 `n` 个桶的空容器，使用 `hf` 作为哈希函数、默认的键相等性谓词，并以 `a` 作为分配器。

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