PndCRCCalculator calculates the CRC checksum from a given vector<char> More...

#include <PndCRCCalculator.h>

Inheritance diagram for PndCRCCalculator:

Public Member Functions
	PndCRCCalculator ()

	PndCRCCalculator (UInt_t order, ULong64_t polynom, ULong64_t CRCXor, UInt_t refIn, UInt_t refOut, UInt_t CRCInit_direct)

virtual	~PndCRCCalculator ()

ULong64_t	CalculateCRCTableFast (std::vector< char > p, ULong64_t len)

ULong64_t	ReflectBitsStream (ULong64_t crc, int bitnum)

void	PrintCRCTable ()

Protected Member Functions
void	GenerateCRCTable ()

Detailed Description

PndCRCCalculator calculates the CRC checksum from a given vector<char>

PndCRCCalculator is based on a look-up table initially calculated from the paramters of the used CRC code. The output of the calculator was cross-checked with the online CRC calculator: http://www.sunshine2k.de/coding/javascript/crc/crc_js.html Both the generated look-up tables as the output match

Author: T.Stockmanns t.sto.nosp@m.ckma.nosp@m.nns@f.nosp@m.z-ju.nosp@m.elich.nosp@m..de

Definition at line 17 of file PndCRCCalculator.h.

Constructor & Destructor Documentation

◆ PndCRCCalculator() [1/2]

PndCRCCalculator::PndCRCCalculator ( )

◆ PndCRCCalculator() [2/2]

PndCRCCalculator::PndCRCCalculator	(	UInt_t	order,
		ULong64_t	polynom,
		ULong64_t	CRCXor,
		UInt_t	refIn,
		UInt_t	refOut,
		UInt_t	CRCInit_direct
	)

◆ ~PndCRCCalculator()

virtual PndCRCCalculator::~PndCRCCalculator ( )

virtual

Member Function Documentation

◆ CalculateCRCTableFast()

ULong64_t PndCRCCalculator::CalculateCRCTableFast	(	std::vector< char >	p,
		ULong64_t	len
	)

◆ GenerateCRCTable()

void PndCRCCalculator::GenerateCRCTable ( )

protected

◆ PrintCRCTable()

void PndCRCCalculator::PrintCRCTable ( )

◆ ReflectBitsStream()

ULong64_t PndCRCCalculator::ReflectBitsStream	(	ULong64_t	crc,
		int	bitnum
	)

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

PndCRCCalculator.h

Public Member Functions

Protected Member Functions