Boost Unordered Translation (zh_Hans)/Doc / Modules / Root / Pages / Changes (adoc) — Chinese (Simplified Han script) @ Boost-Weblate: Various warning fixes in the test suite.

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Key	English	Chinese (Simplified Han script)
	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
	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

	English	Chinese (Simplified Han script)	Actions
	Equipped open-addressing and concurrent containers to internally calculate and provide statistical metrics affected by the quality of the hash function. This functionality is enabled by the global macro `BOOST_UNORDERED_ENABLE_STATS`.	为开放寻址容器与并发容器增设内部统计功能，可计算并提供受哈希函数质量影响的统计指标。通过全局宏 `BOOST_UNORDERED_ENABLE_STATS` 启用。
	Avalanching hash functions must now be marked via an `is_avalanching` typedef with an embedded `value` constant set to `true` (typically, defining `is_avalanching` as `std::true_type`). `using is_avalanching = void` is deprecated but allowed for backwards compatibility.	雪崩哈希函数现在必须通过内嵌 `value` 常量设为 `true` 的 `is_avalanching` typedef 来标记（通常将 `is_avalanching` 定义为 `std::true_type`）。 `using is_avalanching = void` 已被弃用，但为了向后兼容性仍予保留。
	Added `[c]visit_while` operations to concurrent containers,	为并发容器新增 `[c]visit_while` 操作，
	with serial and parallel variants.	提供串行与并行两种执行模式。
	Added efficient move construction of `boost::unordered_flat_(map\|set)` from	实现高效双向移动构造（从
	`boost::concurrent_flat_(map\|set)` and vice versa.	`boost::unordered_flat_(map\|set)` 到 `boost::concurrent_flat_(map\|set)` 及反向的）
	Added bulk visitation to concurrent containers for increased lookup performance.	为并发容器新增批量访问功能以提升查找性能。
	Added support for fancy pointers to open-addressing and concurrent containers.	为开放寻址容器与并发容器新增对花式指针的支持，此特性支持诸如使用 Boost.Interprocess 分配器在共享内存中构建容器等应用场景。
	This enables scenarios like the use of Boost.Interprocess allocators to construct containers in shared memory.	这使得像使用 Boost.Interprocess 分配器在共享内存中构造容器这样的场景成为可能。
	Fixed bug in member of pointer operator for local iterators of closed-addressing	修复闭寻址容器局部迭代器的成员指针运算符缺陷
	containers ({github-pr-url}/221[PR#221^], credit goes to GitHub user vslashg for finding and fixing this issue).	（https://github.com/boostorg/unordered/pull/221[PR#221] ，致谢 GitHub 用户 vslashg 发现并修复）。
	Starting with this release, `boost::unordered_[multi]set` and `boost::unordered_[multi]map`	从此版本起， `boost::unordered_[multi]set` 和 `boost::unordered_[multi]map`
	returns a proxy object convertible to an iterator to the next element. This enables the typical `it = c.erase(it)` idiom without incurring any performance penalty when the returned proxy is not used.	返回一个可转换为下一元素迭代器的代理对象。此改进支持典型的 `it = c.erase(it)` 编程范式，且当未使用返回的代理对象时不会产生任何性能开销。
	{cpp}03 support is planned for deprecation. Boost 1.84.0 will no longer support	计划弃用 C{plus}{plus}03 支持。Boost 1.84.0 将不再支持
	`boost::unordered_node_map` and `boost::unordered_node_set`.	`boost::unordered_node_map` 与 `boost::unordered_node_set`。
	Various warning fixes in the test suite.	测试套件中的多项警告修复。
	Various reference documentation improvements.	多项参考文档改进。
	confuses some traits classes.	避免某些特征类产生混淆。
	Release 1.57.0	版本 1.57.0
	Release 1.55.0	版本 1.55.0
	{svn-ticket-url}/6771[Ticket 6771^]:	https://svn.boost.org/trac/boost/ticket/6771[问题 6771] ：
	Avoid gcc's `-Wfloat-equal` warning.	规避 gcc 的 `-Wfloat-equal` 编译警告。
	{svn-ticket-url}/6784[Ticket 6784^]:	https://svn.boost.org/trac/boost/ticket/6784[问题单 6784] ：
	{svn-ticket-url}/6190[Ticket 6190^]:	https://svn.boost.org/trac/boost/ticket/6190[问题单 6190] ：
	Avoid gcc's `-Wshadow` warning.	规避 gcc 的 `-Wshadow` 编译警告。
	Release 1.49.0	版本 1.49.0
	{svn-ticket-url}/3966[Ticket 3966^]:	https://svn.boost.org/trac/boost/ticket/3966[问题单 3966] ：
	Release 1.42.0	版本 1.42.0
	{svn-ticket-url}/2908[Ticket 2908^],	https://svn.boost.org/trac/boost/ticket/2908[问题单 2908] 、
	Better configuration for {cpp}0x features when the headers aren't available.	对 C{plus}{plus}0x 特性提供优化方案，以应对头文件不可用的情况。

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