sese::io::BufferedInputStream类 参考

输入流缓存类 更多...

#include <BufferedInputStream.h>

类 sese::io::BufferedInputStream 继承关系图:

Public 类型
using	Ptr = std::shared_ptr<BufferedInputStream>
Public 类型 继承自 sese::io::InputStream
typedef std::shared_ptr< InputStream >	Ptr

Public 成员函数
	BufferedInputStream (const InputStream::Ptr &source, size_t buffer_size=STREAM_BYTE_STREAM_SIZE_FACTOR)
	~BufferedInputStream () noexcept override
int64_t	read (void *buffer, size_t length) override
size_t	getPosition () const
size_t	getLength () const
size_t	getCapacity () const
Public 成员函数 继承自 sese::io::InputStream
virtual	~InputStream () noexcept=default

Private 成员函数
int64_t	preRead () noexcept

Private 属性
InputStream::Ptr	source
void *	buffer = nullptr
size_t	pos
size_t	len
size_t	cap

详细描述

输入流缓存类

成员类型定义说明

Ptr

using sese::io::BufferedInputStream::Ptr = std::shared_ptr<BufferedInputStream>

构造及析构函数说明

BufferedInputStream()

BufferedInputStream::BufferedInputStream ( const InputStream::Ptr & source, size_t buffer_size = STREAM_BYTE_STREAM_SIZE_FACTOR )

explicit

引用了 buffer, cap, len, pos , 以及 source.

~BufferedInputStream()

BufferedInputStream::~BufferedInputStream ( )

overridenoexcept

引用了 buffer , 以及 free().

成员函数说明

getCapacity()

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

inlinenodiscard

引用了 cap.

getLength()

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

inlinenodiscard

引用了 len.

getPosition()

size_t sese::io::BufferedInputStream::getPosition ( ) const

inlinenodiscard

引用了 pos.

preRead()

int64_t BufferedInputStream::preRead ( )

inlineprivatenoexcept

引用了 buffer, cap, len, pos, read() , 以及 source.

被这些函数引用 read().

read()

int64_t BufferedInputStream::read ( void * buffer, size_t length )

overridevirtual

实现了 sese::io::InputStream.

引用了 buffer, cap, len, pos, preRead(), read() , 以及 source.

被这些函数引用 preRead() , 以及 read().

类成员变量说明

buffer

void* sese::io::BufferedInputStream::buffer = nullptr

private

被这些函数引用 BufferedInputStream(), preRead(), read() , 以及 ~BufferedInputStream().

cap

size_t sese::io::BufferedInputStream::cap

private

被这些函数引用 BufferedInputStream(), getCapacity(), preRead() , 以及 read().

len

size_t sese::io::BufferedInputStream::len

private

被这些函数引用 BufferedInputStream(), getLength(), preRead() , 以及 read().

pos

size_t sese::io::BufferedInputStream::pos

private

被这些函数引用 BufferedInputStream(), getPosition(), preRead() , 以及 read().

source

InputStream::Ptr sese::io::BufferedInputStream::source

private

被这些函数引用 BufferedInputStream(), preRead() , 以及 read().

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该类的文档由以下文件生成:

• sese/io/BufferedInputStream.h
• sese/io/BufferedInputStream.cpp