sese::io::InputBufferWrapper类 参考

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#include <InputBufferWrapper.h>

类 sese::io::InputBufferWrapper 继承关系图:

Public 成员函数
	InputBufferWrapper (const char *buffer, size_t cap)
int64_t	read (void *buffer, size_t length) override
int64_t	peek (void *buffer, size_t length) override
int64_t	trunc (size_t length) override
void	reset () noexcept
const char *	getBuffer () const
size_t	getLength () const
size_t	getCapacity () const
Public 成员函数 继承自 sese::io::InputStream
virtual	~InputStream () noexcept=default
Public 成员函数 继承自 sese::io::PeekableStream
virtual	~PeekableStream ()=default

Protected 属性
const char *	buffer = nullptr
size_t	pos = 0
size_t	cap = 0

额外继承的成员函数
Public 类型 继承自 sese::io::InputStream
typedef std::shared_ptr< InputStream >	Ptr
Public 类型 继承自 sese::io::PeekableStream
typedef std::shared_ptr< PeekableStream >	Ptr

详细描述

输入缓存包装器

构造及析构函数说明

InputBufferWrapper()

sese::io::InputBufferWrapper::InputBufferWrapper	(	const char *	buffer,
		size_t	cap )

引用了 buffer , 以及 cap.

成员函数说明

getBuffer()

const char * sese::io::InputBufferWrapper::getBuffer ( ) const

nodiscard

getCapacity()

size_t sese::io::InputBufferWrapper::getCapacity ( ) const

nodiscard

getLength()

size_t sese::io::InputBufferWrapper::getLength ( ) const

nodiscard

peek()

int64_t sese::io::InputBufferWrapper::peek ( void * buffer, size_t length )

overridevirtual

仅读取内容，不步进

参数

buffer	缓存
length	缓存大小

返回

实际读取大小

实现了 sese::io::PeekableStream.

read()

int64_t sese::io::InputBufferWrapper::read ( void * buffer, size_t length )

overridevirtual

实现了 sese::io::InputStream.

reset()

void sese::io::InputBufferWrapper::reset ( )

noexcept

trunc()

int64_t sese::io::InputBufferWrapper::trunc ( size_t length )

overridevirtual

仅步进，不读取内容

参数

length

步进大小

返回

实际步进大小

实现了 sese::io::PeekableStream.

类成员变量说明

buffer

const char* sese::io::InputBufferWrapper::buffer = nullptr

protected

被这些函数引用 InputBufferWrapper().

cap

size_t sese::io::InputBufferWrapper::cap = 0

protected

被这些函数引用 InputBufferWrapper().

pos

size_t sese::io::InputBufferWrapper::pos = 0

protected

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该类的文档由以下文件生成:

• sese/io/InputBufferWrapper.h
• sese/io/InputBufferWrapper.cpp