bm::decoder_base Class Reference

Base class for all decoding functionality. More...

#include <encoding.h>

Inheritance diagram for bm::decoder_base:

Public Member Functions
	decoder_base (const unsigned char *buf) BMNOEXCEPT
unsigned char	get_8 () BMNOEXCEPT
	Reads character from the decoding buffer.
size_t	size () const BMNOEXCEPT
	Returns size of the current decoding stream.
void	seek (int delta) BMNOEXCEPT
	change current position
void	memcpy (unsigned char *dst, size_t count) BMNOEXCEPT
	read bytes from the decode buffer
const unsigned char *	get_pos () const BMNOEXCEPT
	Return current buffer pointer.
void	set_pos (const unsigned char *pos) BMNOEXCEPT
	Set current buffer pointer.
bm::id64_t	get_h64 () BMNOEXCEPT
	Read h-64-bit.

Protected Attributes
const unsigned char *	buf_
const unsigned char *	start_

Detailed Description

Base class for all decoding functionality.

Definition at line 87 of file encoding.h.

Constructor & Destructor Documentation

decoder_base()

bm::decoder_base::decoder_base ( const unsigned char * buf )

inline

Definition at line 90 of file encoding.h.

References BMNOEXCEPT, buf_, and start_.

Referenced by bm::decoder::decoder(), and bm::decoder_little_endian::decoder_little_endian().

Member Function Documentation

get_8()

unsigned char bm::decoder_base::get_8 ( )

inline

Reads character from the decoding buffer.

Definition at line 93 of file encoding.h.

References BMNOEXCEPT, and buf_.

Referenced by bm::compressed_collection_deserializer< CBC >::deserialize(), bm::deserialize(), bm::operation_deserializer< BV >::deserialize(), bm::deserialize_range(), bm::operation_deserializer< BV >::deserialize_range(), bm::sparse_vector_deserializer< SV >::load_header(), bm::sparse_vector_deserializer< SV >::load_planes_off_table(), bm::sparse_vector_deserializer< SV >::load_remap(), bm::deseriaizer_base< DEC, BLOCK_IDX >::read_gap_block(), bm::deseriaizer_base< DEC, BLOCK_IDX >::read_id_list(), and bm::deseriaizer_base< DEC, BLOCK_IDX >::try_skip().

get_h64()

bm::id64_t bm::decoder_base::get_h64 ( )

inline

Read h-64-bit.

Reads 64-bit word from the decoding buffer.

Definition at line 691 of file encoding.h.

References BMNOEXCEPT, and buf_.

get_pos()

const unsigned char * bm::decoder_base::get_pos ( ) const

inline

Return current buffer pointer.

Definition at line 105 of file encoding.h.

References BMNOEXCEPT, and buf_.

Referenced by bm::compressed_collection_deserializer< CBC >::deserialize(), and bm::deseriaizer_base< DEC, BLOCK_IDX >::try_skip().

memcpy()

void bm::decoder_base::memcpy ( unsigned char * dst, size_t count )

inline

read bytes from the decode buffer

Load bytes from the decode buffer

Definition at line 679 of file encoding.h.

References BMNOEXCEPT, buf_, and bm::encoder::memcpy().

Referenced by bm::compressed_collection_deserializer< CBC >::deserialize(), and bm::sparse_vector_deserializer< SV >::load_remap().

seek()

void bm::decoder_base::seek ( int delta )

inline

change current position

Definition at line 99 of file encoding.h.

References BMNOEXCEPT, and buf_.

Referenced by bm::compressed_collection_deserializer< CBC >::deserialize(), bm::decoder::get_16(), bm::decoder_little_endian::get_16(), bm::decoder::get_32(), bm::decoder_little_endian::get_32(), bm::decoder::get_32_AND(), bm::decoder::get_32_OR(), and bm::decoder_little_endian::get_32_OR().

set_pos()

void bm::decoder_base::set_pos ( const unsigned char * pos )

inline

Set current buffer pointer.

Definition at line 108 of file encoding.h.

References BMNOEXCEPT, and buf_.

Referenced by bm::deseriaizer_base< DEC, BLOCK_IDX >::try_skip().

size()

size_t bm::decoder_base::size ( ) const

inline

Returns size of the current decoding stream.

Definition at line 96 of file encoding.h.

References BMNOEXCEPT, buf_, and start_.

Field Documentation

buf_

const unsigned char* bm::decoder_base::buf_

protected

Definition at line 114 of file encoding.h.

Referenced by decoder_base(), bm::decoder::get_16(), bm::decoder::get_16(), bm::decoder_little_endian::get_16(), bm::decoder_little_endian::get_16(), bm::decoder::get_24(), bm::decoder_little_endian::get_24(), bm::decoder::get_32(), bm::decoder::get_32(), bm::decoder_little_endian::get_32(), bm::decoder_little_endian::get_32(), bm::decoder::get_32_AND(), bm::decoder::get_32_OR(), bm::decoder::get_48(), bm::decoder_little_endian::get_48(), bm::decoder::get_64(), bm::decoder_little_endian::get_64(), get_8(), get_h64(), get_pos(), memcpy(), seek(), set_pos(), and size().

start_

const unsigned char* bm::decoder_base::start_

protected

Definition at line 115 of file encoding.h.

Referenced by decoder_base(), and size().

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

• encoding.h