Boost Beast Translation (zh_Hans)/Doc / Qbk / 03 Core / 5 Buffers (qbk) — Chinese (Simplified Han script) @ Boost-Weblate: invalidating

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Key	English	Chinese (Simplified Han script)
	Provides the facilities of a circular dynamic buffer. subject to an upper limit placed on the total size of the input and output areas defined by a constexpr template parameter. The implementation never moves memory during buffer operations. The storage for the sequences are kept in the class; the implementation does not perform heap allocations.	该类提供循环动态缓冲区的功能，输入与输出区域的总大小受模板常量表达式参数所定义的上限约束。实现过程中不会移动缓冲区中的内存数据。该序列的存储空间保存在类内部，实现不进行堆内存分配。
	The buffers provide different guarantees regarding the allocated memory; stable means that existing mutable and const_buffers obtained by calling `data` or `prepare`, will remain valid.	这些缓冲区在内存分配方面提供不同的保证。“稳定”意味着通过调用 `data` 或 `prepare` 获取的现有可变缓冲区和常量缓冲区将保持有效。
	Note that copies always requires a new call to `data` and `prepare`.`	请注意，拷贝操作始终需要重新调用 `data` 和 `prepare`。
	Memory stability	内存稳定性
175	Name	名称
	Allocation	内存分配
	buffer sequence length	缓冲区序列长度
	Max Size	最大容量
	Movable	可移动语义
	prepare/commit	数据准备与提交
	consume	消耗
	[link beast.ref.boost__beast__flat_buffer `flat_buffer`]	[link beast.ref.boost__beast__flat_buffer `flat_buffer`]
175	dynamic
175	1
175	yes
175	invalidating
	[link beast.ref.boost__beast__multi_buffer `multi_buffer`]	[link beast.ref.boost__beast__multi_buffer `multi_buffer`]
	stable	稳定的
	[link beast.ref.boost__beast__flat_static_buffer `flat_static_buffer`]	[link beast.ref.boost__beast__flat_static_buffer `flat_static_buffer`]
175	static
175	no
	[link beast.ref.boost__beast__static_buffer `static_buffer`]	[link beast.ref.boost__beast__static_buffer `static_buffer`]
	1-2	1-2
	may invalidate	可能导致失效
	These two functions facilitate buffer interoperability with standard output streams.	这两个函数用于促进缓冲区与标准输出流之间的互操作性。
	Buffer Output Streams	缓冲区输出流
198	Name	名称
198	Description	描述
	[link beast.ref.boost__beast__make_printable `make_printable`]	[link beast.ref.boost__beast__make_printable `make_printable`]
	This function wraps a __ConstBufferSequence__ so it may be used with `operator<<` and `std::ostream`.	该函数用于包装 __ConstBufferSequence__，使其能够与 `operator<<` 和 `std::ostream` 配合使用。
	[link beast.ref.boost__beast__ostream `ostream`]	[link beast.ref.boost__beast__ostream `ostream`]

Key	English	Chinese (Simplified Han script)
	To facilitate working with instances of the __ConstBufferSequence__ and __MutableBufferSequence__ concepts introduced in __Asio__, Beast treats those sequences as a special type of range. The following algorithms and wrappers are provided which transform these ranges efficiently using lazy evaluation. No memory allocations are used in the transformations; instead, they create lightweight iterators over the existing, unmodified memory buffers. Control of buffers is retained by the caller; ownership is not transferred.	为方便处理 __Asio__ 中定义的 __ConstBufferSequence__ 和 __MutableBufferSequence__ 这两种概念，Beast 将它们视为一种特殊的范围类型。该库提供以下算法和包装器，采用延迟求值的方式对这类范围进行高效转换。转换时不会分配内存，只是在已有且未修改的内存缓冲区上创建轻量级迭代器。缓冲区的控制权依然属于调用方，不涉及所有权转移。
	This is a more reliable version of [@boost:/doc/html/boost_asio/reference/buffer_size.html `net::buffer_size`] which is easier to use and also works for types which are convertible to `net::const_buffer` or `net::mutable_buffer`.	这是一个更可靠的 `net::buffer_size` 版本，使用起来更简单，并且适用于可转换为 `net::const_buffer` 或 `net::mutable_buffer` 的类型。
	This function returns the first buffer in a buffer sequence, or a buffer of size zero if the buffer sequence has no elements.	该函数用于返回缓冲区序列中的第一个缓冲区。如果该序列为空，则返回一个大小为零的缓冲区。
	This class represents the buffer sequence formed by concatenating two or more buffer sequences. This is type of object returned by [link beast.ref.boost__beast__buffers_cat `buffers_cat`].	该类表示将两个或多个缓冲区序列拼接后形成的新缓冲区序列。该类型与 [link beast.ref.boost__beast__buffers_cat `buffers_cat`] 返回的对象类型一致。
	This functions returns a new buffer sequence which, when iterated, traverses the sequence which would be formed if all of the input buffer sequences were concatenated. With this routine, multiple calls to a stream's `write_some` function may be combined into one, eliminating expensive system calls.	该函数返回一个新的缓冲区序列，对该序列进行迭代遍历时，其效果相当于将所有输入缓冲区序列拼接在一起。利用该例程，可以将对流 `write_some` 函数的多次调用合并为一次，从而减少昂贵的系统调用。
	[link beast.ref.boost__beast__buffer_ref `buffer_ref`] [link beast.ref.boost__beast__ref `ref`]	[link beast.ref.boost__beast__buffer_ref `buffer_ref`] [link beast.ref.boost__beast__ref `ref`]
	Dynamic Buffer Implementations	动态缓冲区实现类型
	Note that copies always requires a new call to `data` and `prepare`.`	请注意，拷贝操作始终需要重新调用 `data` 和 `prepare`。
	[link beast.ref.boost__beast__buffers_front `buffers_front`]	[link beast.ref.boost__beast__buffers_front `buffers_front`]
	This function converts a beast buffer, that is to be passed by reference, into a buffer reference, that can be passed by value into asio functions. It implements the __DynamicBuffer__v2__ concept.	该函数用于将通过引用传递的 Beast 缓冲区转换为可通过值传递给 Asio 函数的缓冲区引用。该函数实现了 __DynamicBuffer__v2__ 概念。
	Movable	可移动语义
	[link beast.ref.boost__beast__buffers_prefix `buffers_prefix`]	[link beast.ref.boost__beast__buffers_prefix `buffers_prefix`]
115	Description	描述
115	Name	名称
175	dynamic
175	1
175	no
175	static
175	invalidating
175	yes
175	Name	名称
198	Description	描述
198	Name	名称
21	Name	名称
21	Description	描述
21	Buffer Algorithms and Types	缓冲区算法与类型
218	Description	描述
218	Name	名称
218	Buffer Algorithms and Types	缓冲区算法与类型

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