Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Changes (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: ** Add template deduction guides from the standard. ** Use …

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** Add template deduction guides from the standard. ** Use a simple implementation of `optional` in node handles, so that they're closer to the standard. ** Add missing `noexcept` specifications to `swap`, `operator=` and node handles, and change the implementation to match. Using `std::allocator_traits::is_always_equal`, or our own implementation when not available, and `boost::is_nothrow_swappable` in the implementation.

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Key	English	Chinese (Simplified Han script)
	Update documentation, adding benchmark graphs and notes on the new internal	更新文档，新增性能基准对比图及关于新内部数据结构的说明
	data structures	（数据结构）
	Release 1.79.0	版本 1.79.0
:110	Improved {cpp}20 support:	增强 C{plus}{plus}20 标准兼容性：
	All containers have been updated to support heterogeneous `count`, `equal_range` and `find`. All containers now implement the member function `contains`. ** `erase_if` has been implemented for all containers.	所有容器均已完成升级，支持异构查找操作 `count` 、 `equal_range` 及 `find` 。所有容器现均已实现成员函数 `contains` 。 ** 所有容器均已实现 `erase_if` 功能。
	Improved {cpp}23 support:	增强 C{plus}{plus}23 标准兼容性：
	** All containers have been updated to support heterogeneous `erase` and `extract`.	** 所有容器均已完成升级，支持异构版本的 `erase` 与 `extract` 操作。
	Changed behavior of `reserve` to eagerly	更改 `reserve` 的行为，
	allocate ({github-pr-url}/59[PR#59^]).	使其立即分配桶数组空间(https://github.com/boostorg/unordered/pull/59[PR#59])。
	Various warning fixes in the test suite.	测试套件中的多项警告修复。
	Update code to internally use `boost::allocator_traits`.	将内部代码更新为使用 `boost::allocator_traits` 。
	Switch to Fibonacci hashing.	切换至斐波那契哈希算法。
	Update documentation to be written in AsciiDoc instead of QuickBook.	将文档编写格式从 QuickBook 切换为 AsciiDoc。
	Release 1.67.0	版本 1.67.0
	Improved {cpp}17 support:	增强 C{plus}{plus}17 标准兼容性：
	Add template deduction guides from the standard. Use a simple implementation of `optional` in node handles, so that they're closer to the standard. ** Add missing `noexcept` specifications to `swap`, `operator=` and node handles, and change the implementation to match. Using `std::allocator_traits::is_always_equal`, or our own implementation when not available, and `boost::is_nothrow_swappable` in the implementation.	新增标准的模板推导指南。在节点句柄中采用简化的 `optional` 实现，以使其更符合标准规范。 ** 为 `swap` 、 `operator=` 及节点句柄补充缺失的 `noexcept` 规范，调整实现以符合规范要求。在实现中使用 `std::allocator_traits::is_always_equal` （若该特性不可用则采用自有实现），以及 `boost::is_nothrow_swappable` 在实现中。
:136	Improved {cpp}20 support:	增强 C{plus}{plus}20 标准兼容性：
	** Use `boost::to_address`, which has the proposed {cpp}20 semantics, rather than the old custom implementation.	** 使用具有 C{plus}{plus}20 提案语义的 `boost::to_address` ，来替代原有的自定义实现。
	Add `element_type` to iterators, so that `std::pointer_traits`	向迭代器添加 `element_type` 类型定义，以支持 `std::pointer_traits` 的
	will work.	正常工作。
	Use `std::piecewise_construct` on recent versions of Visual {cpp},	在新版 Visual C{plus}{plus} 及
	and other uses of the Dinkumware standard library, now using Boost.Predef to check compiler and library versions.	其他使用 Dinkumware 标准库的环境中使用 `std::piecewise_construct` ，现在使用 Boost.Predef 来检查编译器和标准库版本。
	Use `std::iterator_traits` rather than the boost iterator traits	使用 `std::iterator++_++traits` 替代 boost 迭代器特征库，
	in order to remove dependency on Boost.Iterator.	以消除对 Boost.Iterator 的依赖。
	Remove iterators' inheritance from `std::iterator`, which is	移除迭代器对 `std::iterator` 的继承
	deprecated in {cpp}17, thanks to Daniela Engert ({github-pr-url}/7[PR#7^]).	（该基类在 C{plus}{plus}17 中已弃用），感谢 Daniela Engert的贡献(https://github.com/boostorg/unordered/pull/7[PR#7])。
	Stop using `BOOST_DEDUCED_TYPENAME`.	停止使用 `BOOST_DEDUCED_TYPENAME` 。
	Update some Boost include paths.	更新部分 Boost 头文件包含路径。
	Rename some internal methods, and variables.	重命名部分内部方法和变量。
	Various testing improvements.	多项测试改进。
	Miscellaneous internal changes.	多项内部变更。

	English	Chinese (Simplified Han script)	Actions
	:idprefix: changes_ :svn-ticket-url: https://svn.boost.org/trac/boost/ticket :github-pr-url: https://github.com/boostorg/unordered/pull :cpp: C++	:idprefix: changes_ :svn-ticket-url: https://svn.boost.org/trac/boost/ticket :github-pr-url: https://github.com/boostorg/unordered/pull :cpp: C++
	Extended heterogeneous lookup to more member functions as specified in	将异构查找功能扩展至更多成员函数
	https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2363r5.html[P2363].	（根据https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2363r5.html[P2363] 规范）。
	Replaced the previous post-mixing process for open-addressing containers with	取代开放寻址容器原有的后混合处理流程（采用
	a new algorithm based on extended multiplication by a constant.	基于常量扩展乘法的新算法）。
	Fixed bug in internal emplace() impl where stack-local types were not properly	修复内部 emplace() 实现中存在的缺陷：
	Refactor internal implementation to be dramatically faster	重构内部实现以显著提升性能
	Allow `final` Hasher and KeyEqual objects	允许使用 `final` 修饰的 Hasher 和 KeyEqual 对象
	All containers have been updated to support heterogeneous `count`, `equal_range` and `find`. All containers now implement the member function `contains`. ** `erase_if` has been implemented for all containers.	所有容器均已完成升级，支持异构查找操作 `count` 、 `equal_range` 及 `find` 。所有容器现均已实现成员函数 `contains` 。 ** 所有容器均已实现 `erase_if` 功能。
	Improved {cpp}23 support:	增强 C{plus}{plus}23 标准兼容性：
	** All containers have been updated to support heterogeneous `erase` and `extract`.	** 所有容器均已完成升级，支持异构版本的 `erase` 与 `extract` 操作。
	Changed behavior of `reserve` to eagerly	更改 `reserve` 的行为，
	allocate ({github-pr-url}/59[PR#59^]).	使其立即分配桶数组空间(https://github.com/boostorg/unordered/pull/59[PR#59])。
	Improved {cpp}17 support:	增强 C{plus}{plus}17 标准兼容性：
	Add template deduction guides from the standard. Use a simple implementation of `optional` in node handles, so that they're closer to the standard. ** Add missing `noexcept` specifications to `swap`, `operator=` and node handles, and change the implementation to match. Using `std::allocator_traits::is_always_equal`, or our own implementation when not available, and `boost::is_nothrow_swappable` in the implementation.	新增标准的模板推导指南。在节点句柄中采用简化的 `optional` 实现，以使其更符合标准规范。 ** 为 `swap` 、 `operator=` 及节点句柄补充缺失的 `noexcept` 规范，调整实现以符合规范要求。在实现中使用 `std::allocator_traits::is_always_equal` （若该特性不可用则采用自有实现），以及 `boost::is_nothrow_swappable` 在实现中。
	and other uses of the Dinkumware standard library, now using Boost.Predef to check compiler and library versions.	其他使用 Dinkumware 标准库的环境中使用 `std::piecewise_construct` ，现在使用 Boost.Predef 来检查编译器和标准库版本。
	in order to remove dependency on Boost.Iterator.	以消除对 Boost.Iterator 的依赖。
	Remove iterators' inheritance from `std::iterator`, which is	移除迭代器对 `std::iterator` 的继承
	deprecated in {cpp}17, thanks to Daniela Engert ({github-pr-url}/7[PR#7^]).	（该基类在 C{plus}{plus}17 中已弃用），感谢 Daniela Engert的贡献(https://github.com/boostorg/unordered/pull/7[PR#7])。
	Stop using `BOOST_DEDUCED_TYPENAME`.	停止使用 `BOOST_DEDUCED_TYPENAME` 。
	Add deprecated attributes to `quick_erase` and `erase_return_void`.	向 `quick_erase` 和 `erase_return_void` 添加弃用属性。
	I really will remove them in a future version this time.	本次确认将在未来版本中移除这两个接口。
	`noexpect` specs for `swap` free functions. Add missing `insert(P&&)` methods.	`swap` 自由函数的 `noexcept` 规范。补充缺失的 `insert(P&&)` 方法。
	Release 1.64.0	版本 1.64.0
	Initial support for new {cpp}17 member functions:	初步支持 C{plus}{plus}17 新成员函数：
	`insert_or_assign` and `try_emplace` in `unordered_map`,	`unordered_map` 中的 `insert_or_assign` 和 `try_emplace`，
	Initial support for `merge` and `extract`.	初步支持 `merge` 与 `extract` 操作。
	Does not include transferring nodes between `unordered_map` and `unordered_multimap` or between `unordered_set` and `unordered_multiset` yet. That will hopefully be in the next version of Boost.	目前尚未支持在 `unordered_map` 与 `unordered_multimap` 之间，或 `unordered_set` 与 `unordered_multiset` 之间转移节点。该功能有望在下一版 Boost 中提供。
	Release 1.63.0	版本 1.63.0
	Release 1.36.0	版本 1.36.0

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