sese::io::BufferedOutputStream类 参考

输出流缓存类 更多...

#include <BufferedOutputStream.h>

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

Public 类型
using	Ptr = std::shared_ptr<BufferedOutputStream>
Public 类型 继承自 sese::io::OutputStream
typedef std::shared_ptr< OutputStream >	Ptr

Public 成员函数
	BufferedOutputStream (const OutputStream::Ptr &source, size_t buffer_size=STREAM_BYTE_STREAM_SIZE_FACTOR)
	~BufferedOutputStream () noexcept override
int64_t	write (const void *buffer, size_t length) override
int64_t	flush () noexcept
size_t	getPosition () const
size_t	getLength () const
size_t	getCapacity () const
Public 成员函数 继承自 sese::io::OutputStream
virtual	~OutputStream () noexcept=default
int64_t	write (const std::string_view &buffer)
int64_t	write (const text::StringView &buffer)
template<typename T >
int64_t	write (std::vector< T > &buffer)
template<typename T , size_t N>
int64_t	write (std::array< T, N > &buffer)

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

详细描述

输出流缓存类

成员类型定义说明

Ptr

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

构造及析构函数说明

BufferedOutputStream()

BufferedOutputStream::BufferedOutputStream ( const OutputStream::Ptr & source, size_t buffer_size = STREAM_BYTE_STREAM_SIZE_FACTOR )

explicit

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

~BufferedOutputStream()

BufferedOutputStream::~BufferedOutputStream ( )

overridenoexcept

引用了 buffer , 以及 free().

成员函数说明

flush()

int64_t BufferedOutputStream::flush ( )

noexcept

引用了 buffer, len, pos , 以及 source.

被这些函数引用 write().

getCapacity()

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

inlinenodiscard

引用了 cap.

getLength()

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

inlinenodiscard

引用了 len.

getPosition()

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

inlinenodiscard

引用了 pos.

write()

int64_t BufferedOutputStream::write ( const void * buffer, size_t length )

overridevirtual

实现了 sese::io::OutputStream.

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

类成员变量说明

buffer

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

private

被这些函数引用 BufferedOutputStream(), flush(), write() , 以及 ~BufferedOutputStream().

cap

size_t sese::io::BufferedOutputStream::cap

private

被这些函数引用 BufferedOutputStream(), getCapacity() , 以及 write().

len

size_t sese::io::BufferedOutputStream::len

private

被这些函数引用 BufferedOutputStream(), flush(), getLength() , 以及 write().

pos

size_t sese::io::BufferedOutputStream::pos

private

被这些函数引用 BufferedOutputStream(), flush(), getPosition() , 以及 write().

source

OutputStream::Ptr sese::io::BufferedOutputStream::source

private

被这些函数引用 BufferedOutputStream(), flush() , 以及 write().

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该类的文档由以下文件生成:

• sese/io/BufferedOutputStream.h
• sese/io/BufferedOutputStream.cpp