User avatar admin

Translation uploaded
When swapping, `Pred` and `Hash` are not currently swapped by calling `swap`, their copy constructors are used. As a consequence, when swapping an exception may be thrown from their copy constructor.
When swapping,执行交换操作时，当前未通过调用 `swap` 函数来交换 `Pred` and和 `Hash` are not currently swapped by calling `swap`, their copy constructors are used. As a consequence, when swapping an exception may be thrown from their copy constructor.对象，而是使用其复制构造函数。因此，在交换过程中可能会因其复制构造函数而抛出异常。
06/05/2026
User avatar admin

Translation uploaded
Swap
Swap交换
06/05/2026
User avatar admin

Translation uploaded
This feature has been retained for backwards compatibility with previous versions of Boost.Unordered: users are encouraged to update their code to use `std::piecewise_construct` and ``std::tuple``s instead.
This feature has been retained for backwards compatibility with previous versions of Boost.Unordered: users are encouraged to update their code to use此特性为保持与 Boost.Unordered 旧版本的向后兼容性而保留：建议用户更新代码以使用 `std::piecewise_construct` and `与 `std::tuple``s instead. 。
06/05/2026
User avatar admin

Translation uploaded
Additionally, the same functionality is provided via non-standard `boost::unordered::piecewise_construct` and Boost.Tuple:
Additionally, the same functionality is provided via non-standard此外，通过非标准接口 `boost::unordered::piecewise_construct` and与 Boost.Tuple: 提供相同功能：
06/05/2026
User avatar admin

Translation uploaded
In accordance with the standard specification, `boost::unordered_[multi]map::emplace` supports piecewise pair construction:
In accordance with the standard specification,根据标准规范， `boost::unordered_[multi]map::emplace` supports piecewise pair construction:支持 pair 的分段构造：
06/05/2026
User avatar admin

Translation uploaded
Piecewise Pair Emplacement
Piecewise Pair Emplacement分段式 Pair 就地构造
06/05/2026
User avatar admin

Translation uploaded
Deduction guides for https://en.cppreference.com/w/cpp/language/class_template_argument_deduction[class template argument deduction (CTAD)^] are only available on {cpp}17 (or later) compilers.
Deduction guides for https://en.cppreference.com/w/cpp/language/class_template_argument_deduction[class template argument deduction类模板参数推导 (CTAD)^] are only available on {cpp}17 (or later) compilers.的推导指南仅在 C{plus}{plus}17（或更高版本）编译器中可用。
06/05/2026
User avatar admin

Translation uploaded
Deduction Guides
Deduction Guides推导指引
06/05/2026
User avatar admin

Translation uploaded
`boost::unordered_[multi]set` and `boost::unordered_[multi]map` provide a conformant implementation for {cpp}11 (or later) compilers of the latest standard revision of {cpp} unordered associative containers, with very minor deviations as noted. The containers are fully https://en.cppreference.com/w/cpp/named_req/AllocatorAwareContainer[AllocatorAware^] and support https://en.cppreference.com/w/cpp/named_req/Allocator#Fancy_pointers[fancy pointers^].
`boost::unordered_[multi]set` and和 `boost::unordered_[multi]map` provide a conformant implementation for {cpp}11 (or later) compilers of the latest standard revision of {cpp} unordered associative containers, with very minor deviations as noted. The containers are fully为支持 {cpp}11 或更高版本的编译器提供了符合最新标准修订版中 {cpp} 无序关联容器规范的实现，仅有极少量的已知偏差。这些容器完全遵循 https://en.cppreference.com/w/cpp/named_req/AllocatorAwareContainer[AllocatorAware^] and support分配器感知^] ，并支持 https://en.cppreference.com/w/cpp/named_req/Allocator#Fancy_pointers[fancy pointers^].花式指针^]。
06/05/2026
User avatar admin

Translation uploaded
Closed-addressing Containers
Closed-addressing Containers闭寻址容器
06/05/2026
User avatar admin

Translation uploaded
:cpp: C++
:cpp: C++
06/05/2026
User avatar admin

Translation uploaded
:idprefix: compliance_
:idprefix: compliance_
06/05/2026
User avatar admin

Translation uploaded
= Standard Compliance
= Standard Compliance标准符合性
06/05/2026
User avatar admin

Resource updated
The “doc/modules/ROOT/pages/compliance_zh_Hans.adoc” file was changed. 06/05/2026
User avatar admin

Resource updated
File “doc/modules/ROOT/pages/compliance_zh_Hans.adoc” was added. 06/05/2026
User avatar admin

String added in the repository
One notable operation not provided by `boost::concurrent_flat_map`/`boost::concurrent_node_map` is `operator[]`/`at`, which can be replaced, if in a more convoluted manner, by `xref:reference/concurrent_flat_map.adoc#concurrent_flat_map_try_emplace_or_cvisit[try_emplace_or_visit]`.
One notable operation not provided by `boost::concurrent_flat_map`/`boost::concurrent_node_map` is `operator[]`/`at`, which can be replaced, if in a more convoluted manner, by `xref:reference/concurrent_flat_map.adoc#concurrent_flat_map_try_emplace_or_cvisit[try_emplace_or_visit]`.
06/05/2026
User avatar admin

String added in the repository
of which there are parallelized versions in C++17 compilers with parallel algorithm support. In general, the interface of concurrent containers is derived from that of their non-concurrent counterparts by a fairly straightforward process of replacing iterators with visitation where applicable. If for regular maps `iterator` and `const_iterator` provide mutable and const access to elements, respectively, here visitation is granted mutable or const access depending on the constness of the member function used (there are also `*cvisit` overloads for explicit const visitation); In the case of `boost::concurrent_flat_set`, visitation is always const.
of which there are parallelized versions in C++17 compilers with parallel algorithm support. In general, the interface of concurrent containers is derived from that of their non-concurrent counterparts by a fairly straightforward process of replacing iterators with visitation where applicable. If for regular maps `iterator` and `const_iterator` provide mutable and const access to elements, respectively, here visitation is granted mutable or const access depending on the constness of the member function used (there are also `*cvisit` overloads for explicit const visitation); In the case of `boost::concurrent_flat_set`, visitation is always const.
06/05/2026
User avatar admin

String added in the repository
(In the second case `f` is only invoked if there's an equivalent element to `obj` in the table, not if insertion is successful). Container traversal is served by:
(In the second case `f` is only invoked if there's an equivalent element to `obj` in the table, not if insertion is successful). Container traversal is served by:
06/05/2026
User avatar admin

String added in the repository
are transformed to accept a _visitation function_ that is passed such element:
are transformed to accept a _visitation function_ that is passed such element:
06/05/2026
User avatar admin

String added in the repository
In place of iterators, Boost.Unordered concurrent containers use _internal visitation_ facilities as a thread-safe substitute. Classical operations returning an iterator to an element already existing in the container, like for instance:
In place of iterators, Boost.Unordered concurrent containers use _internal visitation_ facilities as a thread-safe substitute. Classical operations returning an iterator to an element already existing in the container, like for instance:
06/05/2026

Search