SkyGI::SeekIO Class Reference

Inheritance diagram for SkyGI::SeekIO:[legend]Collaboration diagram for SkyGI::SeekIO:[legend]List of all members.

Public Member Functions
	SeekIO ()
virtual	~SeekIO ()
virtual ssize_t	ReadAt (off_t nPos, void *vpBuffer, ssize_t iBytes)=0
virtual ssize_t	WriteAt (off_t nPos, const void *vpBuffer, ssize_t iBytes)=0
virtual off_t	Seek (off_t nPos, int iWhence)=0
virtual off_t	Tell ()=0
virtual off_t	GetSize () const=0

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Constructor & Destructor Documentation

SeekIO::SeekIO

(

)

SeekIO::~SeekIO

(

)

[virtual]

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Member Function Documentation

virtual ssize_t SkyGI::SeekIO::ReadAt	(	off_t	nPos,
		void *	vpBuffer,
		ssize_t	iBytes
	)			[pure virtual]

Implemented in SkyGI::File, and SkyGI::MemoryFile.

virtual ssize_t SkyGI::SeekIO::WriteAt	(	off_t	nPos,
		const void *	vpBuffer,
		ssize_t	iBytes
	)			[pure virtual]

Implemented in SkyGI::File, and SkyGI::MemoryFile.

virtual off_t SkyGI::SeekIO::Seek	(	off_t	nPos,
		int	iWhence
	)			[pure virtual]

Implemented in SkyGI::File, and SkyGI::MemoryFile.

virtual off_t SkyGI::SeekIO::Tell

(

)

[pure virtual]

Implemented in SkyGI::File, and SkyGI::MemoryFile.

virtual off_t SkyGI::SeekIO::GetSize

(

)

const [pure virtual]

Implemented in SkyGI::File, and SkyGI::MemoryFile.

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