PsProcStream class. More...

Inheritance diagram for PsCustomStream:

Public Member Functions
virtual void	SetReadProc (PsStreamReadProc proc)=0
	Sets a user-supplied procedure to call when the read event occurs. More...

virtual void	SetWriteProc (PsStreamWriteProc proc)=0
	Sets a user-supplied procedure to call when the write event occurs. More...

virtual void	SetDestroyProc (PsStreamDestroyProc proc)=0
	Sets a user-supplied procedure to call when the the stream is destroyed. More...

virtual void	SetGetSizeProc (PsStreamGetSizeProc proc)=0
	Sets a user-supplied procedure to call when the the stream is destroyed. More...

Public Member Functions inherited from PsStream
virtual void	Destroy ()=0
	Destroys PsStream resources. More...

virtual bool	IsEof ()=0
	Checks if the current position is end of stream. More...

virtual int	GetSize ()=0
	Gets the current size of a stream. More...

virtual bool	Read (int offset, uint8_t *buffer, int size)=0
	Reads data from PsStream into memory. More...

virtual bool	Write (int offset, const uint8_t *buffer, int size)=0
	Writes data from a memory buffer into a stream, beginning at the offset position. More...

virtual int	GetPos ()=0

virtual bool	Flush ()=0

virtual void *	GetStream ()=0

virtual PdfStreamType	GetType ()=0
	Gets the type of a stream. More...

Detailed Description

PsProcStream class.

Member Function Documentation

virtual void PsCustomStream::SetDestroyProc ( PsStreamDestroyProc proc )

pure virtual

Sets a user-supplied procedure to call when the the stream is destroyed.

Parameters

proc	A user-supplied callback to call when the stream is destroyed.
data	A pointer to user-supplied data to pass to proc each time it is called.

virtual void PsCustomStream::SetGetSizeProc ( PsStreamGetSizeProc proc )

pure virtual

Sets a user-supplied procedure to call when the the stream is destroyed.

Parameters

proc	A user-supplied callback to call when the stream is destroyed.
data	A pointer to user-supplied data to pass to proc each time it is called.

virtual void PsCustomStream::SetReadProc ( PsStreamReadProc proc )

pure virtual

Sets a user-supplied procedure to call when the read event occurs.

Parameters

proc	A user-supplied callback to call when the read event occurs.
data	A pointer to user-supplied data to pass to proc each time it is called.

virtual void PsCustomStream::SetWriteProc ( PsStreamWriteProc proc )

pure virtual

Sets a user-supplied procedure to call when the write event occurs.

Parameters

proc	A user-supplied callback to call when the write event occurs.
data	A pointer to user-supplied data to pass to proc each time it is called.