GZIP compress a stream in blocks. More...

Inheritance diagram for shore::gzxdeflater:

Public Types
enum	HeaderType { HEADER_RAW =-1, HEADER_ZLIB =0, HEADER_GZIP =16 }
	Types of stream headers that can be written.

enum	Strategy { STGY_DEFAULT =Z_DEFAULT_STRATEGY, STGY_FILTERED =Z_FILTERED, STGY_HUFFMAN =Z_HUFFMAN_ONLY, STGY_RLE =Z_RLE, STGY_FIXED =Z_FIXED }
	Possible compression strategies.

Public Member Functions
	gzxdeflater (std::ostream &os, const bool syncblocks=true, const size_t bs=131072, const HeaderType ht=HEADER_GZIP, const Strategy sg=STGY_DEFAULT)
	Constructor: init encoder.

	~gzxdeflater ()
	Destructor: calls finish().

void	finish ()
	Finish encoding and free buffers, append the index.

void	write (const char *s, size_t n)
	Append a block of data.

const gzxindex &	get_syncs () const
	Get the index.

Additional Inherited Members
Protected Member Functions inherited from shore::gzxbase
void	z_error (const std::string &msg)
	Report & throw.

void	zstat_error (const std::string &msg)
	Report together with zlib error status & throw.

Protected Attributes inherited from shore::gzxbase
int	m_zstat
	zlib error status.

Detailed Description

GZIP compress a stream in blocks.

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

Public Types