CRC32 Class Reference

A class for calculating the CRC32 checksum from arbitrary data. More...

#include <crc32.hpp>

Public Member Functions
	CRC32 ()
	Initialize an empty CRC32 checksum.
void	reset ()
	Reset the checksum claculation.
void	update (const uint8_t &data)
	Update the current checksum caclulation with the given data.
template<typename Type>
void	update (const Type &data)
	Update the current checksum caclulation with the given data.
template<typename Type>
void	update (const Type *data, std::size_t size)
	Update the current checksum caclulation with the given data.
uint32_t	finalize () const

Static Public Member Functions
template<typename Type>
static uint32_t	calculate (const Type *data, std::size_t size)
	Calculate the checksum of an arbitrary data array.

Detailed Description

A class for calculating the CRC32 checksum from arbitrary data.

See also

http://forum.arduino.cc/index.php?topic=91179.0

Member Function Documentation

calculate()

template<typename Type>

static uint32_t CRC32::calculate ( const Type * data, std::size_t size )

inlinestatic

Calculate the checksum of an arbitrary data array.

Parameters

Type	The data type to read.
data	A pointer to the data to add to the checksum.
size	The size of the data to add to the checksum.

Returns

the calculated checksum.

finalize()

uint32_t CRC32::finalize

(

)

const

Returns

the caclulated checksum.

update() [1/3]

template<typename Type>

void CRC32::update ( const Type & data )

inline

Update the current checksum caclulation with the given data.

Parameters

Type	The data type to read.
data	The data to add to the checksum.

update() [2/3]

template<typename Type>

void CRC32::update ( const Type * data, std::size_t size )

inline

Update the current checksum caclulation with the given data.

Parameters

Type	The data type to read.
data	The array to add to the checksum.
size	Size of the array to add.

update() [3/3]

void CRC32::update

(

const uint8_t &

data

)

Update the current checksum caclulation with the given data.

Parameters

data	The data to add to the checksum.

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

• crc32.hpp
• crc32.cpp