libdar::crc_n Class Reference

crc implementation based on U_I More...

#include <crc.hpp>

Inherits libdar::crc, and libdar::crc.

Public Member Functions
	crc_n (U_I width)
	crc_n (U_I width, proto_generic_file &f)
	crc_n (const crc_n &ref)
	crc_n (crc_n &&ref) noexcept=default
crc_n &	operator= (const crc_n &ref)
crc_n &	operator= (crc_n &&ref) noexcept=default
bool	operator== (const crc &ref) const override
virtual void	compute (const infinint &offset, const char *buffer, U_I length) override
virtual void	compute (const char *buffer, U_I length) override
virtual void	clear () override
virtual void	dump (proto_generic_file &f) const override
virtual std::string	crc2str () const override
virtual infinint	get_size () const override
	crc_n (U_I width)
	crc_n (U_I width, proto_generic_file &f)
	crc_n (const crc_n &ref)
	crc_n (crc_n &&ref) noexcept=default
crc_n &	operator= (const crc_n &ref)
crc_n &	operator= (crc_n &&ref) noexcept=default
bool	operator== (const crc &ref) const override
virtual void	compute (const infinint &offset, const char *buffer, U_I length) override
virtual void	compute (const char *buffer, U_I length) override
virtual void	clear () override
virtual void	dump (proto_generic_file &f) const override
virtual std::string	crc2str () const override
virtual infinint	get_size () const override
Public Member Functions inherited from libdar::crc
	crc (const crc &ref)=default
	crc (crc &&ref) noexcept=default
crc &	operator= (const crc &ref)=default
crc &	operator= (crc &&ref) noexcept=default
bool	operator!= (const crc &ref) const
	crc (const crc &ref)=default
	crc (crc &&ref) noexcept=default
crc &	operator= (const crc &ref)=default
crc &	operator= (crc &&ref) noexcept=default
bool	operator!= (const crc &ref) const

Protected Member Functions
virtual crc *	clone () const override
virtual crc *	clone () const override

Private Member Functions
void	alloc (U_I width)
void	copy_from (const crc_n &ref)
void	copy_data_from (const crc_n &ref)
void	destroy ()
void	alloc (U_I width)
void	copy_from (const crc_n &ref)
void	copy_data_from (const crc_n &ref)
void	destroy ()

Private Attributes
U_I	size
	size of checksum (non infinint mode)
unsigned char *	pointer
	points to the next byte to modify (non infinint mode)
unsigned char *	cyclic
	the checksum storage (non infinint mode)

Additional Inherited Members
Static Public Attributes inherited from libdar::crc
static constexpr U_I	OLD_CRC_SIZE = 2

Detailed Description

crc implementation based on U_I

Definition at line 114 of file dar64-2.8.3-win64/include/dar/crc.hpp.

Constructor & Destructor Documentation

crc_n() [1/2]

libdar::crc_n::crc_n ( const crc_n & ref )

inline

Definition at line 120 of file dar64-2.8.3-win64/include/dar/crc.hpp.

~crc_n() [1/2]

libdar::crc_n::~crc_n ( )

inline

Definition at line 124 of file dar64-2.8.3-win64/include/dar/crc.hpp.

crc_n() [2/2]

libdar::crc_n::crc_n ( const crc_n & ref )

inline

Definition at line 120 of file src/libdar/crc.hpp.

~crc_n() [2/2]

libdar::crc_n::~crc_n ( )

inline

Definition at line 124 of file src/libdar/crc.hpp.

Member Function Documentation

clear() [1/2]

virtual void libdar::crc_n::clear ( )

overridevirtual

Implements libdar::crc.

clear() [2/2]

virtual void libdar::crc_n::clear ( )

overridevirtual

Implements libdar::crc.

clone() [1/2]

virtual crc * libdar::crc_n::clone ( ) const

inlineoverrideprotectedvirtual

Implements libdar::crc.

Definition at line 136 of file dar64-2.8.3-win64/include/dar/crc.hpp.

clone() [2/2]

virtual crc * libdar::crc_n::clone ( ) const

inlineoverrideprotectedvirtual

Implements libdar::crc.

Definition at line 136 of file src/libdar/crc.hpp.

compute() [1/4]

virtual void libdar::crc_n::compute ( const char * buffer, U_I length )

overridevirtual

Implements libdar::crc.

compute() [2/4]

virtual void libdar::crc_n::compute ( const char * buffer, U_I length )

overridevirtual

Implements libdar::crc.

compute() [3/4]

virtual void libdar::crc_n::compute ( const infinint & offset, const char * buffer, U_I length )

overridevirtual

Implements libdar::crc.

compute() [4/4]

virtual void libdar::crc_n::compute ( const infinint & offset, const char * buffer, U_I length )

overridevirtual

Implements libdar::crc.

crc2str() [1/2]

virtual std::string libdar::crc_n::crc2str ( ) const

overridevirtual

Implements libdar::crc.

crc2str() [2/2]

virtual std::string libdar::crc_n::crc2str ( ) const

overridevirtual

Implements libdar::crc.

dump() [1/2]

virtual void libdar::crc_n::dump ( proto_generic_file & f ) const

overridevirtual

Implements libdar::crc.

dump() [2/2]

virtual void libdar::crc_n::dump ( proto_generic_file & f ) const

overridevirtual

Implements libdar::crc.

get_size() [1/2]

virtual infinint libdar::crc_n::get_size ( ) const

inlineoverridevirtual

Implements libdar::crc.

Definition at line 133 of file dar64-2.8.3-win64/include/dar/crc.hpp.

get_size() [2/2]

virtual infinint libdar::crc_n::get_size ( ) const

inlineoverridevirtual

Implements libdar::crc.

Definition at line 133 of file src/libdar/crc.hpp.

operator==() [1/2]

bool libdar::crc_n::operator== ( const crc & ref ) const

overridevirtual

Implements libdar::crc.

operator==() [2/2]

bool libdar::crc_n::operator== ( const crc & ref ) const

overridevirtual

Implements libdar::crc.

Member Data Documentation

cyclic

unsigned char * libdar::crc_n::cyclic

private

the checksum storage (non infinint mode)

Definition at line 142 of file dar64-2.8.3-win64/include/dar/crc.hpp.

pointer

unsigned char * libdar::crc_n::pointer

private

points to the next byte to modify (non infinint mode)

Definition at line 141 of file dar64-2.8.3-win64/include/dar/crc.hpp.

size

U_I libdar::crc_n::size

private

size of checksum (non infinint mode)

Definition at line 140 of file dar64-2.8.3-win64/include/dar/crc.hpp.

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

• dar64-2.8.3-win64/include/dar/crc.hpp
• src/libdar/crc.hpp