StreamDecompressionFilter Class Reference

Deompresses data from a compressed stream (using bzip2 compression). More...

#include <basestrm.h>

Inheritance diagram for StreamDecompressionFilter:

[legend]List of all members.

Public Member Functions
	StreamDecompressionFilter (tnstream *inputstream)
virtual void	writedata (const void *buf, int size)
	writes data to the stream
virtual int	readdata (void *buf, int size, bool excpt=true)
	Reads data from the stream.

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Detailed Description

Deompresses data from a compressed stream (using bzip2 compression).

See also:

StreamCompressionFilter

Definition at line 616 of file basestrm.h.

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Constructor & Destructor Documentation

StreamDecompressionFilter::StreamDecompressionFilter

(

tnstream *

inputstream

)

Definition at line 1875 of file basestrm.cpp.

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Member Function Documentation

void StreamDecompressionFilter::writedata	(	const void *	buf,
		int	size
	)			[virtual]

writes data to the stream

Parameters:

	buf	pointer to the buffer
	size	the number of bytes which are going to be written

Implements tnstream.

Definition at line 1879 of file basestrm.cpp.

References tnstream::reading, and tnstream::writing.

int StreamDecompressionFilter::readdata	(	void *	buf,
		int	size,
		bool	excpt = true
	)			[virtual]

Reads data from the stream.

Parameters:

	buf	the buffer which the data is written to
	size	the number of bytes which should be read
	excpt	If true the operation will throw an exception if the desired number of bytes cannot be read.

Returns:

the number of bytes which were read.

Implements tnstream.

Definition at line 1884 of file basestrm.cpp.

References libbzip_decompression::readdata().

Referenced by testStreamEncoding2().

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

• basestrm.h
• basestrm.cpp

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