os::SeekableIO Class Reference

Inheritance diagram for os::SeekableIO:

Public Member Functions
virtual	~SeekableIO ()
virtual ssize_t	ReadPos (off_t nPos, void *pBuffer, ssize_t nSize)=0
virtual ssize_t	WritePos (off_t nPos, const void *pBuffer, ssize_t nSize)=0
virtual off_t	Seek (off_t nPos, int nMode)=0
Public Member Functions inherited from os::StreamableIO
virtual	~StreamableIO ()
virtual ssize_t	Read (void *pBuffer, ssize_t nSize)=0
virtual ssize_t	Write (const void *pBuffer, ssize_t nSize)=0

Detailed Description

Description:

See Also

Author

Kurt Skauen (kurt@.nosp@m.athe.nosp@m.os.cx)

Constructor & Destructor Documentation

SeekableIO::~SeekableIO ( )

virtual

Member Function Documentation

virtual ssize_t os::SeekableIO::ReadPos ( off_t  nPos, void *  pBuffer, ssize_t  nSize  )

pure virtual

Implemented in os::File, os::ResStream, and os::MemFile.

Referenced by os::Resources::FindExecutableResource().

virtual off_t os::SeekableIO::Seek ( off_t  nPos, int  nMode  )

pure virtual

Implemented in os::File, os::ResStream, and os::MemFile.

Referenced by os::Resources::FindExecutableResource(), os::Settings::Private::GetStream(), and os::Settings::Load().

virtual ssize_t os::SeekableIO::WritePos ( off_t  nPos, const void *  pBuffer, ssize_t  nSize  )

pure virtual

Implemented in os::File, os::ResStream, and os::MemFile.