UtlCrc32 Class Reference

#include <UtlCrc32.h>

Public Member Functions
	UtlCrc32 ()
void	reset ()
void	calc (unsigned char ch)
void	calc (unsigned char *pData, size_t nData)
void	calc (const UtlString &data)
unsigned long	getValue () const

Protected Attributes
unsigned long	mCrc

Detailed Description

Utility class for generating CRC-32s

Constructor & Destructor Documentation

UtlCrc32

(

)

Default no-argument constructor

Member Function Documentation

void reset

(

void

)

Reset the Crc32 value

void calc

(

unsigned char

ch

)

Adds a single byte to the checksum

void calc	(	unsigned char *	pData,
		size_t	nData
	)

Adds a sequence of bytes to the checksum

void calc

(

const UtlString &

data

)

Adds a sequence of bytes contained within a UtlString to the checksum

unsigned long getValue

(

)

const

Get the current CRC-32 value

Member Data Documentation

unsigned long mCrc

protected