A base class for checksum generators. More...

#include <Checksum.h++>

Inheritance diagram for Checksum:

Public Member Functions
virtual	~Checksum ()
	Destructor. More...

virtual void	update (const byte_t *buf, size_t len)=0
	Update the checksum with more data. More...

uint32_t	finish ()
	Finish generating the checksum. More...

void	reset ()
	Reset the object for a new checksum. More...

Protected Member Functions
	Checksum ()
	Constructor. More...

Protected Attributes
uint32_t	_sum
	The current checksum value. More...

Detailed Description

A base class for checksum generators.

Author: Mark Lindner

Constructor & Destructor Documentation

◆ ~Checksum()

~Checksum ( )

virtual

Destructor.

◆ Checksum()

Checksum ( )

protected

Constructor.

Member Function Documentation

◆ finish()

uint32_t finish ( )

Finish generating the checksum.

Returns: The checksum.

◆ reset()

void reset ( )

Reset the object for a new checksum.

◆ update()

virtual void update	(	const byte_t *	buf,
		size_t	len
	)

pure virtual

Update the checksum with more data.

Parameters

buf	A pointer to the data.
len	The length of the data.

Implemented in CRC32Checksum.

Member Data Documentation

◆ _sum

uint32_t _sum

protected

The current checksum value.

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

Public Member Functions

Protected Member Functions

Protected Attributes