dng_fingerprint Class Reference

Container fingerprint (MD5 only at present). More...


Public Member Functions
bool	IsNull () const
	Check if fingerprint is all zeros.
bool	IsValid () const
	Same as IsNull but expresses intention of testing validity.
void	Clear ()
	Set to all zeros, a value used to indicate an invalid fingerprint.
bool	operator== (const dng_fingerprint &print) const
	Test if two fingerprints are equal.
bool	operator!= (const dng_fingerprint &print) const
	Test if two fingerprints are not equal.
uint32	Collapse32 () const
	Produce a 32-bit hash value from fingerprint used for faster hashing of fingerprints.
Public Attributes
uint8	data [16]

Detailed Description

Container fingerprint (MD5 only at present).

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