CRC::Parameters< CRCType, CRCWidth > Struct Template Reference

CRC parameters. More...

#include <CRC.h>

Public Member Functions
Table< CRCType, CRCWidth >	MakeTable () const
	Returns a CRC lookup table construct using these CRC parameters. More...

Public Attributes
CRCType	finalXOR
	Value to XOR with the final CRC. More...
CRCType	initialValue
	Initial CRC value. More...
CRCType	polynomial
	CRC polynomial. More...
bool	reflectInput
	true to reflect all input bytes More...
bool	reflectOutput
	true to reflect the output CRC (reflection occurs before the final XOR) More...

Detailed Description

template<typename CRCType, crcpp_uint16 CRCWidth>
struct CRC::Parameters< CRCType, CRCWidth >

CRC parameters.

Member Function Documentation

MakeTable()

template<typename CRCType , crcpp_uint16 CRCWidth>

CRC::Table< CRCType, CRCWidth > CRC::Parameters< CRCType, CRCWidth >::MakeTable

(

)

const

Returns a CRC lookup table construct using these CRC parameters.

Note

This function primarily exists to allow use of the auto keyword instead of instantiating a table directly, since template parameters are not inferred in constructors.

Template Parameters

CRCType	Integer type for storing the CRC result
CRCWidth	Number of bits in the CRC

Returns

CRC lookup table

Member Data Documentation

finalXOR

template<typename CRCType , crcpp_uint16 CRCWidth>

CRCType CRC::Parameters< CRCType, CRCWidth >::finalXOR

Value to XOR with the final CRC.

Referenced by CRC::Calculate().

initialValue

template<typename CRCType , crcpp_uint16 CRCWidth>

CRCType CRC::Parameters< CRCType, CRCWidth >::initialValue

Initial CRC value.

Referenced by CRC::Calculate().

polynomial

template<typename CRCType , crcpp_uint16 CRCWidth>

CRCType CRC::Parameters< CRCType, CRCWidth >::polynomial

CRC polynomial.

reflectInput

template<typename CRCType , crcpp_uint16 CRCWidth>

bool CRC::Parameters< CRCType, CRCWidth >::reflectInput

true to reflect all input bytes

Referenced by CRC::Calculate().

reflectOutput

template<typename CRCType , crcpp_uint16 CRCWidth>

bool CRC::Parameters< CRCType, CRCWidth >::reflectOutput

true to reflect the output CRC (reflection occurs before the final XOR)

Referenced by CRC::Calculate().

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

• FreeCAD/src/3rdParty/libE57Format/extern/CRCpp/inc/CRC.h