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type: table cell
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.
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Key English Chinese (Simplified Han script) Actions
[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`]
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.
该函数用于返回一个包装了动态缓冲区的 `std::ostream` 对象。通过 `operator<<` 发送到该流的字符会存储到动态缓冲区中。
These type traits are provided to facilitate writing compile-time metafunctions which operate on buffers:
以下类型特征用于编写操作缓冲区的编译期元函数：
218
Buffer Algorithms and Types
缓冲区算法与类型
218
Name
名称
218
Description
描述
[link beast.ref.boost__beast__buffers_iterator_type `buffers_iterator_type`]
[link beast.ref.boost__beast__buffers_iterator_type `buffers_iterator_type`]
This metafunction is used to determine the type of iterator used by a particular buffer sequence.
该元函数用于确定某个缓冲区序列所使用的迭代器类型。
[link beast.ref.boost__beast__buffers_type `buffers_type`]
[link beast.ref.boost__beast__buffers_type `buffers_type`]
This metafunction is used to determine the underlying buffer type for a list of buffer sequence. The equivalent type of the alias will vary depending on the template type argument.
该元函数用于确定缓冲区序列列表的底层缓冲区类型。该别名对应的具体类型会随模板类型参数的不同而变化。
[link beast.ref.boost__beast__is_const_buffer_sequence `is_const_buffer_sequence`]
[link beast.ref.boost__beast__is_const_buffer_sequence `is_const_buffer_sequence`]
This metafunction is used to determine if all of the specified types meet the requirements of __ConstBufferSequence__. This type alias will be `std::true_type` if each specified type meets the requirements, otherwise, this type alias will be `std::false_type`.
该元函数用于判断所有指定类型是否都满足 __ConstBufferSequence__ 概念的要求。若每个指定类型都满足要求，则该类型别名为 `std::true_type`；否则为 `std::false_type`。
[link beast.ref.boost__beast__is_mutable_buffer_sequence `is_mutable_buffer_sequence`]
[link beast.ref.boost__beast__is_mutable_buffer_sequence `is_mutable_buffer_sequence`]
This metafunction is used to determine if all of the specified types meet the requirements of __MutableBufferSequence__. This type alias will be `std::true_type` if each specified type meets the requirements, otherwise, this type alias will be `std::false_type`.
该元函数用于判断所有指定类型是否都满足 __MutableBufferSequence__ 概念的要求。若每个指定类型都满足要求，则该类型别名为 `std::true_type`；否则为 `std::false_type`。
English Chinese (Simplified Han script) Actions
Max Size
最大容量
may invalidate
可能导致失效
Guarantees that input and output areas are buffer sequences with length one. Provides the facilities of a 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 storage for the sequences are kept in the class; the implementation does not perform heap allocations.
该类保证输入与输出区域均为长度为一的缓冲区序列。它提供动态缓冲区的功能，但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。该序列的存储空间保存在类内部，实现不进行堆内存分配。
[link beast.ref.boost__beast__static_buffer `static_buffer`] [link beast.ref.boost__beast__static_buffer_base `static_buffer_base`]
[link beast.ref.boost__beast__static_buffer `static_buffer`] [link beast.ref.boost__beast__static_buffer_base `static_buffer_base`]
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。
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`]
[link beast.ref.boost__beast__multi_buffer `multi_buffer`]
[link beast.ref.boost__beast__multi_buffer `multi_buffer`]
[link beast.ref.boost__beast__flat_static_buffer `flat_static_buffer`]
[link beast.ref.boost__beast__flat_static_buffer `flat_static_buffer`]
stable
稳定的
[link beast.ref.boost__beast__static_buffer `static_buffer`]
[link beast.ref.boost__beast__static_buffer `static_buffer`]
1-2
1-2
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
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.
该函数用于返回一个包装了动态缓冲区的 `std::ostream` 对象。通过 `operator<<` 发送到该流的字符会存储到动态缓冲区中。
These type traits are provided to facilitate writing compile-time metafunctions which operate on buffers:
以下类型特征用于编写操作缓冲区的编译期元函数：
[link beast.ref.boost__beast__buffers_iterator_type `buffers_iterator_type`]
[link beast.ref.boost__beast__buffers_iterator_type `buffers_iterator_type`]
This metafunction is used to determine the type of iterator used by a particular buffer sequence.
该元函数用于确定某个缓冲区序列所使用的迭代器类型。
[link beast.ref.boost__beast__buffers_type `buffers_type`]
[link beast.ref.boost__beast__buffers_type `buffers_type`]
This metafunction is used to determine the underlying buffer type for a list of buffer sequence. The equivalent type of the alias will vary depending on the template type argument.
该元函数用于确定缓冲区序列列表的底层缓冲区类型。该别名对应的具体类型会随模板类型参数的不同而变化。
[link beast.ref.boost__beast__is_const_buffer_sequence `is_const_buffer_sequence`]
[link beast.ref.boost__beast__is_const_buffer_sequence `is_const_buffer_sequence`]
[link beast.ref.boost__beast__is_mutable_buffer_sequence `is_mutable_buffer_sequence`]
[link beast.ref.boost__beast__is_mutable_buffer_sequence `is_mutable_buffer_sequence`]
This metafunction is used to determine if all of the specified types meet the requirements of __MutableBufferSequence__. This type alias will be `std::true_type` if each specified type meets the requirements, otherwise, this type alias will be `std::false_type`.
该元函数用于判断所有指定类型是否都满足 __MutableBufferSequence__ 概念的要求。若每个指定类型都满足要求，则该类型别名为 `std::true_type`；否则为 `std::false_type`。
This function returns a new buffer or buffer sequence which represents a prefix of the original buffers.
该函数用于返回一个代表原始缓冲区前缀的新缓冲区或缓冲区序列。
[link beast.ref.boost__beast__buffers_to_string `buffers_to_string`]
[link beast.ref.boost__beast__buffers_to_string `buffers_to_string`]
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`。

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User avatar Bstran

Translation changed
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.该函数用于返回一个包装了动态缓冲区的 `std::ostream` 对象。通过 `operator<<` 发送到该流的字符会存储到动态缓冲区中。
06/12/2026
User avatar admin

String added in the repository
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.
This function returns a `std::ostream` which wraps a dynamic buffer. Characters sent to the stream using `operator<<` are stored in the dynamic buffer.
06/05/2026
Browse all string changes

Glossary

English Chinese (Simplified Han script)
No related strings found in the glossary.

String information

Source string description
type: table cell
Unit identifier
58974
Source string location
string ID 198
String age
06/05/2026
Last updated
06/26/2026
Source string age
06/05/2026
Translation file QuickBook file
doc/qbk/03_core/5_buffers_zh_Hans.qbk, string 70