Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Changes (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: Switch to Fibonacci hashing.

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Key	English	Chinese (Simplified Han script)
	Added missing constructors as specified in https://cplusplus.github.io/LWG/issue2713[LWG issue 2713].	补充 https://cplusplus.github.io/LWG/issue2713[LWG 问题 2713] 中要求的缺失构造函数。
	Release 1.80.0 - Major update	版本 1.80.0 - 重大更新
	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
	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` 。

	English	Chinese (Simplified Han script)	Actions
	Release 1.83.0 - Major update	版本 1.83.0 - 重大更新
	Added `boost::concurrent_flat_map`, a fast, thread-safe hashmap based on open addressing.	新增基于开放寻址的快速线程安全哈希映射容器 `boost::concurrent_flat_map` 。
	Sped up iteration of open-addressing containers.	提升开放寻址容器的迭代性能。
	In open-addressing containers, `erase(iterator)`, which previously returned nothing, now	在开放寻址容器中，原无返回值的 `erase(iterator)` 方法，现在
	Release 1.82.0 - Major update	版本 1.82.0 - 重大更新
	Added node-based, open-addressing containers	新增基于节点的开放寻址容器
	constructed using the Allocator of the container which breaks uses-allocator construction.	该缺陷曾导致栈局部类型未能使用容器的分配器进行正确构造，从而违反分配器感知构造规范。
	Added fast containers `boost::unordered_flat_map` and `boost::unordered_flat_set`	新增基于开放寻址的快速容器`boost::unordered_flat_map` and `boost::unordered_flat_set`。
	based on open addressing.	(基于开放寻址的)
	Added CTAD deduction guides for all containers.	为所有容器添加 CTAD 推导指引。
	Added missing constructors as specified in https://cplusplus.github.io/LWG/issue2713[LWG issue 2713].	补充 https://cplusplus.github.io/LWG/issue2713[LWG 问题 2713] 中要求的缺失构造函数。
	Release 1.80.0 - Major update	版本 1.80.0 - 重大更新
	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
	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
	** 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
	Use `std::piecewise_construct` on recent versions of Visual {cpp},	在新版 Visual C{plus}{plus} 及
	Use `std::iterator_traits` rather than the boost iterator traits	使用 `std::iterator++_++traits` 替代 boost 迭代器特征库，
	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。
	Release 1.66.0	版本 1.66.0
	Simpler move construction implementation.	更简化的移动构造实现。
	Documentation fixes ({github-pr-url}/6[GitHub #6^]).	文档修正(https://github.com/boostorg/unordered/pull/6[GitHub #6])。
	Release 1.65.0	版本 1.65.0

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Chinese (Simplified Han script) 40 characters editedCurrent translationState: Translated

06/05/2026

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Chinese (Simplified Han script) 40 characters editedPrevious translationState: Translated

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49839

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:122

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doc/modules/ROOT/pages/changes_zh_Hans.adoc, string 82

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