SkyGI::File Class Reference

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

Public Member Functions
	File ()
	File (const String &szPath, int iMode=O_RDONLY)
	File (const FileReference &pFileReference, int iMode=O_RDONLY)
virtual	~File ()
virtual bool	IsValid ()
virtual ssize_t	Read (void *vpBuffer, ssize_t iBytes)
virtual ssize_t	Write (const void *vpBuffer, ssize_t iBytes)
virtual ssize_t	ReadAt (off_t offPosition, void *vpBuffer, ssize_t iBytes)
virtual ssize_t	WriteAt (off_t offPosition, const void *vpBuffer, ssize_t iBytes)
virtual off_t	Seek (off_t offPosition, int iWhence)
virtual off_t	Tell ()
virtual int	Flush ()
off_t	GetSize () const
int	SetBufferSize (int iBufferSize)
int	GetBufferSize ()
Classes
class	Private

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Constructor & Destructor Documentation

File::File

(

)

File::File	(	const String &	szPath,
		int	iMode = O_RDONLY
	)

File::File	(	const FileReference &	pFileReference,
		int	iMode = O_RDONLY
	)

File::~File

(

)

[virtual]

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Member Function Documentation

bool File::IsValid

(

)

[virtual]

Check if file is valid

Description:

Returns true if the file exists and has been opened to read/write. If you just want to check for the existence of a file use FileReference::IsValid() instead

See also:

FileReference::IsValid()

ssize_t File::Read	(	void *	vpBuffer,
		ssize_t	iBytes
	)			[virtual]

Implements SkyGI::BufferIO.

ssize_t File::Write	(	const void *	vpBuffer,
		ssize_t	iBytes
	)			[virtual]

Implements SkyGI::BufferIO.

ssize_t File::ReadAt	(	off_t	offPosition,
		void *	vpBuffer,
		ssize_t	iBytes
	)			[virtual]

Implements SkyGI::SeekIO.

ssize_t File::WriteAt	(	off_t	offPosition,
		const void *	vpBuffer,
		ssize_t	iBytes
	)			[virtual]

Implements SkyGI::SeekIO.

off_t File::Seek	(	off_t	offPosition,
		int	iWhence
	)			[virtual]

Implements SkyGI::SeekIO.

off_t File::Tell

(

)

[virtual]

Implements SkyGI::SeekIO.

int File::Flush

(

)

[virtual]

off_t File::GetSize

(

)

const

Reimplemented from SkyGI::FileReference.

int File::SetBufferSize

(

int

iBufferSize

)

int File::GetBufferSize

(

)

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