XspfChunkCallback Class Reference

#include <XspfChunkCallback.h>

List of all members.

Protected Member Functions
	XspfChunkCallback ()
	XspfChunkCallback (XspfChunkCallback const &source)
XspfChunkCallback &	operator= (XspfChunkCallback const &source)
virtual	~XspfChunkCallback ()
virtual int	getMinimumBufferByteSize ()=0
virtual int	fillBuffer (void *buffer)=0
virtual void	notifyStop ()
Friends
class	XspfReader

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Detailed Description

Hands out text chunks to a XspfReader. This enables parsing from non-linear input structures. It can also be used to parse bug XSPF files in smaller chunks to lower memory usage.

Definition at line 63 of file XspfChunkCallback.h.

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Constructor & Destructor Documentation

XspfChunkCallback

(

)

[protected]

Creates a new chunk callback.

XspfChunkCallback

(

XspfChunkCallback const &

source

)

[protected]

Copy constructor.

Parameters:

source

Source to copy from

virtual ~XspfChunkCallback

(

)

[protected, virtual]

Destroys this chunk callback.

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Member Function Documentation

virtual int fillBuffer

(

void *

buffer

)

[protected, pure virtual]

Fulls buffer with a new chunk of input. the chunk copies must not exceed the number of bytes returned by the last call to getMinimumBufferByteSize. NOTE: You do not have to zero-terminate the string written. If you do so do not count this into the return value.

Parameters:

buffer

Buffer to write to

Returns:

Number of bytes actually written

virtual int getMinimumBufferByteSize

(

)

[protected, pure virtual]

Returns the minimum size in bytes of the buffer handed to fillBuffer in a subsequent call.

Returns:

Size in bytes

virtual void notifyStop

(

)

[protected, virtual]

Notifies this chunk callback, that no more chunks will be needed. You can close the resource read from in here.

XspfChunkCallback& operator=

(

XspfChunkCallback const &

source

)

[protected]

Assignment operator.

Parameters:

source

Source to copy from

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The documentation for this class was generated from the following file:

• XspfChunkCallback.h