CompressStreamGZipWithDictionary Class Reference

Inheritance diagram for CompressStreamGZipWithDictionary:

Collaboration diagram for CompressStreamGZipWithDictionary:

Public Member Functions
	CompressStreamGZipWithDictionary (const std::string &DictionaryFilename, int Level=DEFAULT_LEVEL)
	~CompressStreamGZipWithDictionary ()
void	operator() (stream_type &Stream)

Static Public Attributes
static const int	DEFAULT_LEVEL = 1

Protected Types
typedef boost::scoped_array< unsigned char >	out_type

Protected Member Functions
virtual void	compress (const std::string &Buffer)
virtual void	close_stream ()
virtual void	open_stream ()
virtual void	compress_stream (const std::string &Buffer, int Flag)

Protected Attributes
std::string	dictionary
int	level
boost::scoped_array< unsigned char >	out
z_stream	stream
size_t	buffer_size_total
size_t	compressed_size_total

Static Protected Attributes
static const size_t	CHUNK = ( 64 * 1024 )
static const int	MAX_DICTIONARY_SIZE = ( 32 * 1024 )

Member Typedef Documentation

out_type

typedef boost::scoped_array< unsigned char > ZLibWithDictionary::out_type

protectedinherited

Constructor & Destructor Documentation

CompressStreamGZipWithDictionary()

CompressStreamGZipWithDictionary::CompressStreamGZipWithDictionary	(	const std::string &	DictionaryFilename,
		int	Level = DEFAULT_LEVEL )

~CompressStreamGZipWithDictionary()

CompressStreamGZipWithDictionary::~CompressStreamGZipWithDictionary

(

)

Member Function Documentation

close_stream()

void CompressStreamGZipWithDictionary::close_stream ( )

protectedvirtual

Reimplemented from ZLibWithDictionary.

compress()

void CompressStreamGZipWithDictionary::compress ( const std::string & Buffer )

protectedvirtual

Implements Compress.

compress_stream()

void ZLibWithDictionary::compress_stream ( const std::string & Buffer, int Flag )

protectedvirtualinherited

Reimplemented in CompressZLibBlocking.

open_stream()

void ZLibWithDictionary::open_stream ( )

protectedvirtualinherited

operator()()

void Compress::operator() ( stream_type & Stream )

inherited

Member Data Documentation

buffer_size_total

size_t Compress::buffer_size_total

protectedinherited

CHUNK

const size_t ZLibWithDictionary::CHUNK = ( 64 * 1024 )

staticprotectedinherited

compressed_size_total

size_t Compress::compressed_size_total

protectedinherited

DEFAULT_LEVEL

const int CompressStreamGZipWithDictionary::DEFAULT_LEVEL = 1

static

dictionary

std::string ZLibWithDictionary::dictionary

protectedinherited

level

int ZLibWithDictionary::level

protectedinherited

MAX_DICTIONARY_SIZE

const int ZLibWithDictionary::MAX_DICTIONARY_SIZE = ( 32 * 1024 )

staticprotectedinherited

out

boost::scoped_array< unsigned char > ZLibWithDictionary::out

protectedinherited

stream

z_stream ZLibWithDictionary::stream

protectedinherited

---

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

• /home/abuild/rpmbuild/BUILD/ldas-tools-framecpp-3.0.4-build/ldas-tools-framecpp-3.0.4/test/compression_beta.cc