Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Reference / Concurrent Node Set (adoc) — Chinese (Simplified Han script) @ Boost-Weblate

English

Returns:;; The number of elements with key equivalent to `k` (0 or 1). Notes:;; The `template<class K>` overload 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. + + In the presence of concurrent insertion operations, the value returned may not accurately reflect the true state of the table right after execution.

374 :1438
	English Returns:;; The number of elements inserted. Concurrency:;; Blocking on `*this` and `source`.
	Chinese (Simplified Han script) 返回值：;; 插入的元素数量。并发：;; 阻塞 `*this` 和 `source`。 44/920 · 92 Needs editing
:1441 :1441
	English ---
	Chinese (Simplified Han script) --- 3/100 · 3 Needs editing
376 :1443
	English Observers
	Chinese (Simplified Han script) 观察器 3/100 · 9 Needs editing
377 :1445
	English get_allocator
	Chinese (Simplified Han script) get_allocator 13/130 · 13 Needs editing
378 :1446
	English ``` allocator_type get_allocator() const noexcept; ```
	Chinese (Simplified Han script) ``` allocator_type get_allocator() const noexcept; ``` 54/540 · 54 Needs editing
379 :1451
	English Returns:;; The table's allocator.
	Chinese (Simplified Han script) 返回值：;; 表的分配器。 13/330 · 33 Needs editing
:1453 :1453
	English ---
	Chinese (Simplified Han script) --- 3/100 · 3 Needs editing
381 :1455
	English hash_function
	Chinese (Simplified Han script) 哈希函数 4/130 · 13 Needs editing
382 :1456
	English ``` hasher hash_function() const; ```
	Chinese (Simplified Han script) ``` hasher hash_function() const; ``` 37/370 · 37 Needs editing
383 :1461
	English Returns:;; The table's hash function.
	Chinese (Simplified Han script) 返回值：;; 表的哈希函数。 14/370 · 37 Needs editing
:1463 :1463
	English ---
	Chinese (Simplified Han script) --- 3/100 · 3 Needs editing
385 :1465
	English key_eq
	Chinese (Simplified Han script) key_eq 6/100 · 6 Needs editing
386 :1466
	English ``` key_equal key_eq() const; ```
	Chinese (Simplified Han script) ``` key_equal key_eq() const; ``` 33/330 · 33 Needs editing
387 :1471
	English Returns:;; The table's key equality predicate.
	Chinese (Simplified Han script) 返回值：;; 表的键相等性断言。 16/460 · 46 Needs editing
:1473 :1473
	English ---
	Chinese (Simplified Han script) --- 3/100 · 3 Needs editing
389 :1475
	English Set Operations
	Chinese (Simplified Han script) 集合操作 4/140 · 14 Needs editing
390 :1477
	English count
	Chinese (Simplified Han script) count 5/100 · 5 Needs editing
391 :1478
	English ```c++ size_type count(const key_type& k) const; template<class K> size_type count(const K& k) const; ```
	Chinese (Simplified Han script) ```c++ size_type count(const key_type& k) const; template<class k=""> size_type count(const K& k) const; ```</class> 136/1170 · 117 Needs editing
392 :1485
	English Returns:;; The number of elements with key equivalent to `k` (0 or 1). Notes:;; The `template<class K>` overload 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. + + In the presence of concurrent insertion operations, the value returned may not accurately reflect the true state of the table right after execution.
	Chinese (Simplified Han script) 返回值：;; 键与 `k` 等价的元素数量（0 或 1）。注意：;; 仅当 `Hash::is_transparent` 和 `Pred::is_transparent` 为合法成员类型别名时，`template<class k="">` 重载才参与重载决议。标准库假定 `Hash` 可同时接收 `K` 与 `Key` 类型参数调用，且 `Pred` 是透明的。该机制支持异构查找，避免了实例化 `Key` 类型对象的开销。注意：;; 若存在并发插入操作，返回值可能无法精确反映执行后表的真实状态。</class> 260/5900 · 590 Needs editing
:1491 :1491
	English ---
	Chinese (Simplified Han script) --- 3/100 · 3 Needs editing

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