zeus::TZippedOutputStream Class Reference

#include <ZippedOutputStream.h>

Inheritance diagram for zeus::TZippedOutputStream:

List of all members.

Public Member Functions
	TZippedOutputStream (IOutputStream &rParentStream, Int iZipLevel=4, bool bUseRawDeflate=false)
virtual Retval MQUALIFIER	write (const char *pBuffer, Int iBufferSize)
virtual Retval MQUALIFIER	writeInt8 (Int8 cData)
virtual void MQUALIFIER	close ()
virtual void MQUALIFIER	flush ()
Static Public Member Functions
static Retval	compressStream (const IByteArray &rRawInput, IByteArray &rCompressedOutput)
Protected Member Functions
virtual	~TZippedOutputStream ()

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Detailed Description

output filter stream to zip data

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Constructor & Destructor Documentation

TZippedOutputStream::TZippedOutputStream	(	IOutputStream &	rParentStream,
		Int	iZipLevel = 4,
		bool	bUseRawDeflate = false
	)

Creates a zip output stream filter

Parameters:

rParentStream	: Target stream
iZipLevel	: Zipping level must be set between 0 and 9. 0 = no compression; 1 = best speed and 9 = best compression (default is 4)
bUseRawDeflate	: setting this flag no zlib header or trailer will be added to the compressed data.

TZippedOutputStream::~TZippedOutputStream

(

)

[protected, virtual]

Destroys the zip output stream filter

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Member Function Documentation

void MQUALIFIER TZippedOutputStream::close

(

)

[inline, virtual]

See also:

IOutputStream::close

Reimplemented from zeus::TFilterOutputStream.

Retval TZippedOutputStream::compressStream	(	const IByteArray &	rRawInput,
		IByteArray &	rCompressedOutput
	)		[static]

compresses the data of a byte array.

Parameters:

rRawInput	: raw data to compress
rCompressedOutput	: output compressed stream

Return values:

RET_NOERROR	: stream compressed
RET_REQUEST_FAILED	: could not compress the stream

void MQUALIFIER TZippedOutputStream::flush

(

)

[virtual]

See also:

IOutputStream::flush

Reimplemented from zeus::TFilterOutputStream.

Retval MQUALIFIER TZippedOutputStream::write	(	const char *	pBuffer,
		Int	iBufferSize
	)		[virtual]

See also:

IOutputStream::write

Reimplemented from zeus::TFilterOutputStream.

Retval MQUALIFIER TZippedOutputStream::writeInt8

(

Int8

cData )

[virtual]

See also:

IOutputStream::writeInt8

Reimplemented from zeus::TFilterOutputStream.

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

• ZippedOutputStream.h
• ZippedOutputStream.cpp