Boost Unordered Translation (zh_Hans) - Chinese (Simplified Han script) @ Boost-Weblate

English

In practice, the extra indirection can have a dramatic performance impact to common operations such as `insert`, `find` and `erase`. But to keep iteration of the container fast, Boost.Unordered introduces a novel data structure, a "bucket group". A bucket group is a fixed-width view of a subsection of the buckets array. It contains a bitmask (a `std::size_t`) which it uses to track occupancy of buckets and contains two pointers so that it can form a doubly-linked list with non-empty groups. An example diagram is below:

13 :51
	English `size_type bucket_count() const`
	Chinese (Simplified Han script) `size_type bucket_count() const` 32/320 · 32 Needs editing
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	English 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`.
	Chinese (Simplified Han script) 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。 69/1510 · 151 Needs editing
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	English _T_
	Chinese (Simplified Han script) _T_ 3/100 · 3 Needs editing
13 :54
	English In practice, the extra indirection can have a dramatic performance impact to common operations such as `insert`, `find` and `erase`. But to keep iteration of the container fast, Boost.Unordered introduces a novel data structure, a "bucket group". A bucket group is a fixed-width view of a subsection of the buckets array. It contains a bitmask (a `std::size_t`) which it uses to track occupancy of buckets and contains two pointers so that it can form a doubly-linked list with non-empty groups. An example diagram is below:
	Chinese (Simplified Han script) 在实际使用中，额外的间接层会对 `insert`、`find` 和 `erase` 等常见操作的性能产生显著影响。但为了保持容器的迭代速度，Boost.Unordered 引入了一种新颖的数据结构——“桶组”。桶组是桶数组的一个固定宽度的子区间视图。它包含一个位掩码（类型为 `std::size_t`），用于跟踪桶的占用情况，并包含两个指针，以便与非空组形成双向链表。下面是一个示例图： 194/5240 · 524 Needs editing
13 :15
	English xref:reference/stats.adoc[Statistics]
	Chinese (Simplified Han script) xref:reference/stats.adoc[统计信息] 31/370 · 37 Needs editing
13 :247
	English `Key` must be https://en.cppreference.com/w/cpp/named_req/Erasable[Erasable^] from the container.
	Chinese (Simplified Han script) `Key` 必须可以从容器中 https://en.cppreference.com/w/cpp/named_req/Erasable[Erasable^]（即可擦除）。 85/970 · 97 Needs editing
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	English 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.
	Chinese (Simplified Han script) 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^]。 102/1690 · 169 Needs editing
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	English and https://en.cppreference.com/w/cpp/named_req/Erasable[Erasable^] from the container.
	Chinese (Simplified Han script) https://en.cppreference.com/w/cpp/named_req/MoveInsertable[可移动插入] 到容器中的要求，且需满足从容器中 https://en.cppreference.com/w/cpp/named_req/Erasable[可擦除] 的要求。 145/870 · 87 Needs editing
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	English _T_
	Chinese (Simplified Han script) _T_ 3/100 · 3 Needs editing
13 :242
	English `Key` must be https://en.cppreference.com/w/cpp/named_req/MoveInsertable[MoveInsertable^] into the container
	Chinese (Simplified Han script) `Key` 必须可以 https://en.cppreference.com/w/cpp/named_req/MoveInsertable[MoveInsertable^] 到容器中 91/1080 · 108 Needs editing
13 :245
	English A binary function object that implements an equivalence relation on values of type `Key`. 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.
	Chinese (Simplified Han script) 一个二元函数对象，用于在 `Key` 类型的值上实现等价关系。它接受两个 `Key` 类型的参数，并返回一个 `bool` 类型的值。 67/2470 · 247 Needs editing
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	English `std::pair<const Key, T>` must be https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[EmplaceConstructible^] 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.
	Chinese (Simplified Han script) `std::pair<const key,="" t="">` 必须能从任何可转换为它的 `std::pair` 对象满足对容器的 https://en.cppreference.com/w/cpp/named_req/EmplaceConstructible[可原位构造^] 要求，并且还必须满足对容器的 https://en.cppreference.com/w/cpp/named_req/Erasable[可擦除^] 要求。</const> 224/2910 · 291 Needs editing
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	English 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`.
	Chinese (Simplified Han script) 一种一元函数对象类型，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。 69/1510 · 151 Needs editing
13 :64
	English Average probe lenghts should be close to 1.0.
	Chinese (Simplified Han script) 平均探查长度应接近1.0。 13/450 · 45 Needs editing
14 :14
	English xref:reference/header_unordered_map_top.adoc[`<boost/unordered_map.hpp>`]
	Chinese (Simplified Han script) xref:reference/header_unordered_map_top.adoc[`<boost unordered_map.hpp="">`]</boost> 84/730 · 73 Needs editing
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	English This is a simplified version of the example at link:../../../examples/case_insensitive.hpp[/libs/unordered/examples/case_insensitive.hpp^] which supports other locales and string types.
	Chinese (Simplified Han script) 这是 link:../../../examples/case_insensitive.hpp[/libs/unordered/examples/case_insensitive.hpp^] 处示例的简化版本，该示例支持其他区域设置和字符串类型。 122/1850 · 185 Needs editing
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	English Finally, concurrent containers are designed and implemented to be used in high-performance
	Chinese (Simplified Han script) 最后，并发容器专为高性能多线程场景设计与实现， 27/940 · 94 Needs editing
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	English Open-addressing Containers
	Chinese (Simplified Han script) 开放寻址容器 6/260 · 26 Needs editing
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	English The average number of comparisons per successful lookup should be close to 1.0 (that is,
	Chinese (Simplified Han script) 每次成功查找的平均比较次数应接近 1.0（即， 23/880 · 88 Needs editing
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	English so as to not exceed the maximum load factor. + Because the maximum load factor is defined as the number of elements divided by the total number of available buckets, this function is logically equivalent to: + ``` x.rehash(std::ceil(n / x.max_load_factor())) ``` + See the xref:reference/unordered_map.adoc#unordered_map_rehash[reference for more details] on the `rehash` function.
	Chinese (Simplified Han script) 以确保不超过最大负载因子。由于最大负载因子定义为元素数量除以可用桶的总数，该函数在逻辑上等价于： ```cppx.rehash(std::ceil(n / x.max_load_factor()))``` 有关 `rehash` 函数的更多详细信息，请参阅 xref:reference/unordered_map.adoc#unordered_map_rehash[参考文档]。 190/3810 · 381 Needs editing

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