ost::CRC16Digest Class Reference

A crc16 collection/compution hash accumulator class. More...

#include <digest.h>

Inheritance diagram for ost::CRC16Digest:

Public Member Functions
	CRC16Digest ()
	CRC16Digest (const CRC16Digest &crc)
virtual	~CRC16Digest ()
void	initDigest (uint16 crc)
void	initDigest (void)
unsigned	getSize (void)
CRC16Digest &	operator= (const CRC16Digest &right)
	operator const uint16 () const
uint16	getDigest (void)
unsigned	getDigest (unsigned char *buffer)
void	putDigest (const unsigned char *buffer, unsigned length)
Public Member Functions inherited from ost::Digest
virtual void	initDigest (void)=0
	Reset the digest table to an initial default value. More...
virtual	~Digest ()

Protected Member Functions
int	overflow (int c)
std::ostream &	strDigest (std::ostream &os)
Protected Member Functions inherited from ost::Digest
	Digest ()
virtual unsigned	getSize (void)=0
	Get the size of a digest in octets. More...
virtual unsigned	getDigest (unsigned char *buffer)=0
	Copy the binary digest buffer to user memory. More...
virtual void	putDigest (const unsigned char *buffer, unsigned length)=0
	Put data into the digest bypassing the stream subsystem. More...
virtual std::ostream &	strDigest (std::ostream &os)=0
	print a digest string for export. More...

Detailed Description

A crc16 collection/compution hash accumulator class.

Author

David Sugar dyfet.nosp@m.@ost.nosp@m.el.co.nosp@m.m

crc16 computation hash.

Constructor & Destructor Documentation

CRC16Digest() [1/2]

ost::CRC16Digest::CRC16Digest

(

)

CRC16Digest() [2/2]

ost::CRC16Digest::CRC16Digest

(

const CRC16Digest &

crc

)

~CRC16Digest()

virtual ost::CRC16Digest::~CRC16Digest ( )

inlinevirtual

Member Function Documentation

getDigest() [1/2]

unsigned ost::CRC16Digest::getDigest ( unsigned char *  buffer )

virtual

Implements ost::Digest.

getDigest() [2/2]

uint16 ost::CRC16Digest::getDigest ( void  )

inline

getSize()

unsigned ost::CRC16Digest::getSize ( void  )

inlinevirtual

Implements ost::Digest.

initDigest() [1/2]

void ost::CRC16Digest::initDigest ( uint16  crc )

inline

initDigest() [2/2]

void ost::CRC16Digest::initDigest ( void  )

inlinevirtual

Implements ost::Digest.

References initDigest().

Referenced by initDigest().

operator const uint16()

ost::CRC16Digest::operator const uint16 ( ) const

inline

operator=()

CRC16Digest & ost::CRC16Digest::operator=

(

const CRC16Digest &

right

)

overflow()

int ost::CRC16Digest::overflow ( int  c )

protected

putDigest()

void ost::CRC16Digest::putDigest ( const unsigned char *  buffer, unsigned  length  )

virtual

Implements ost::Digest.

strDigest()

std::ostream & ost::CRC16Digest::strDigest ( std::ostream &  os )

protectedvirtual

Implements ost::Digest.

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

• digest.h