eve::asset::EvpackRangeSource类 参考

Abstract immutable byte-range provider for files, mmap, HTTP or object storage. 更多...

#include <EvpackRange.h>

类 eve::asset::EvpackRangeSource 继承关系图:

Public 成员函数
virtual	~EvpackRangeSource ()=default
	Releases EvpackRangeSource resources.
virtual Result< std::uint64_t >	size () const =0
	Return the authoritative immutable object size.
virtual Result< std::vector< std::uint8_t > >	read (std::uint64_t offset, std::uint64_t size) const =0
	Read exactly one validated range.

详细描述

Abstract immutable byte-range provider for files, mmap, HTTP or object storage.

在文件 EvpackRange.h 第 18 行定义.

构造及析构函数说明

~EvpackRangeSource()

virtual eve::asset::EvpackRangeSource::~EvpackRangeSource ( )

virtualdefault

Releases EvpackRangeSource resources.

成员函数说明

read()

virtual Result< std::vector< std::uint8_t > > eve::asset::EvpackRangeSource::read ( std::uint64_t  offset, std::uint64_t  size  ) const

pure virtual

Read exactly one validated range.

返回

Exactly size owning bytes or a structured failure. @thread Implementations used concurrently by a mount must be thread-safe.

在 eve::asset::FileEvpackRangeSource 内被实现.

size()

virtual Result< std::uint64_t > eve::asset::EvpackRangeSource::size ( ) const

pure virtual

Return the authoritative immutable object size.

在 eve::asset::FileEvpackRangeSource 内被实现.

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该类的文档由以下文件生成:

• src/modules/asset/EvpackRange.h