DUNE::Compression::Compressor Class Reference

Public Member Functions
	Compressor (int a_level=-1)
virtual	~Compressor (void)
void	compress (char *dst, unsigned long dst_len, char *src, unsigned long src_len)
Utils::ByteBuffer	compress (char *src, unsigned long src_len)
void	compress (Utils::ByteBuffer &dst, char *src, unsigned long src_len)
Utils::ByteBuffer	compress (Utils::ByteBuffer &src)
void	compress (Utils::ByteBuffer &dst, Utils::ByteBuffer &src)
unsigned long	compressed (void) const
unsigned long	compressedTotal (void) const
unsigned long	processed (void) const
unsigned long	processedTotal (void) const
int	level (void) const
void	level (int a_level)

Protected Member Functions
virtual unsigned long	compressBlock (char *dst, unsigned long dst_len, char *src, unsigned long src_len)=0
virtual unsigned long	compressBound (unsigned long length) const

Constructor & Destructor Documentation

Compressor()

DUNE::Compression::Compressor::Compressor ( int  a_level = -1 )

inline

~Compressor()

virtual DUNE::Compression::Compressor::~Compressor ( void  )

inlinevirtual

References compress().

Member Function Documentation

compress() [1/5]

void DUNE::Compression::Compressor::compress	(	char *	dst,
		unsigned long	dst_len,
		char *	src,
		unsigned long	src_len
	)

References compressBlock().

Referenced by compress(), DUNE::Compression::StreamBuffer::sync(), and ~Compressor().

compress() [2/5]

Utils::ByteBuffer DUNE::Compression::Compressor::compress	(	char *	src,
		unsigned long	src_len
	)

References compress().

compress() [3/5]

void DUNE::Compression::Compressor::compress	(	Utils::ByteBuffer &	dst,
		char *	src,
		unsigned long	src_len
	)

References compress(), compressBound(), DUNE::Utils::ByteBuffer::getBufferSigned(), DUNE::Utils::ByteBuffer::getSize(), and DUNE::Utils::ByteBuffer::setSize().

compress() [4/5]

Utils::ByteBuffer DUNE::Compression::Compressor::compress

(

Utils::ByteBuffer &

src

)

References compress(), DUNE::Utils::ByteBuffer::getBufferSigned(), and DUNE::Utils::ByteBuffer::getSize().

compress() [5/5]

void DUNE::Compression::Compressor::compress	(	Utils::ByteBuffer &	dst,
		Utils::ByteBuffer &	src
	)

References compress(), DUNE::Utils::ByteBuffer::getBufferSigned(), and DUNE::Utils::ByteBuffer::getSize().

compressBlock()

virtual unsigned long DUNE::Compression::Compressor::compressBlock ( char *  dst, unsigned long  dst_len, char *  src, unsigned long  src_len  )

protectedpure virtual

Implemented in DUNE::Compression::Bzip2Compressor, DUNE::Compression::GzipCompressor, and DUNE::Compression::ZlibCompressor.

Referenced by compress(), and level().

compressBound()

virtual unsigned long DUNE::Compression::Compressor::compressBound ( unsigned long  length ) const

inlineprotectedvirtual

Reimplemented in DUNE::Compression::ZlibCompressor.

Referenced by compress().

compressed()

unsigned long DUNE::Compression::Compressor::compressed ( void  ) const

inline

compressedTotal()

unsigned long DUNE::Compression::Compressor::compressedTotal ( void  ) const

inline

level() [1/2]

int DUNE::Compression::Compressor::level ( void  ) const

inline

Referenced by DUNE::Compression::Bzip2Compressor::compressBlock(), and DUNE::Compression::ZlibCompressor::compressBlock().

level() [2/2]

void DUNE::Compression::Compressor::level ( int  a_level )

inline

References compressBlock().

processed()

unsigned long DUNE::Compression::Compressor::processed ( void  ) const

inline

processedTotal()

unsigned long DUNE::Compression::Compressor::processedTotal ( void  ) const

inline

Collaboration diagram for DUNE::Compression::Compressor: