ncine::Hash64 Class Reference

Utility methods to calculate a uint64_t hash from strings or files. More...

#include <Hash64.h>

Classes
struct	Statistics
	The statistics about hashing requests. More...

Public Member Functions
uint64_t	hashStrings (unsigned int count, const char **strings, const int *lengths) const
	Returns a hash number by hashing all characters of the given strings.
uint64_t	hashString (const char *string, int length) const
	Returns a hash number by hashing all characters of the given string.
uint64_t	hashFileStat (const char *filename) const
	Returns a hash number by hashing the date, size, and name of the given file.
uint64_t	scanHashString (const char *string, unsigned int length) const
	Returns a hash number by scanning a hash string of the given length.
uint64_t	scanHashString (const char *string) const
	Returns a hash number by scanning a hash string.
const Statistics &	statistics () const
	Returns the statistics about the hashing requests.
void	clearStatistics ()
	Resets the statistics to zero requests.

Detailed Description

Utility methods to calculate a uint64_t hash from strings or files.

Member Function Documentation

scanHashString() [1/2]

uint64_t ncine::Hash64::scanHashString

(

const char *

string

)

const

Returns a hash number by scanning a hash string.

Note

Can be used to scan MD5 sums from CMake file(MD5) command (128 bits, 32 chars) or BinaryShaderCache fasthash64() hashes (64 bits, 16 chars)

scanHashString() [2/2]

uint64_t ncine::Hash64::scanHashString	(	const char *	string,
		unsigned int	length
	)		const

Returns a hash number by scanning a hash string of the given length.

Note

Can be used to scan MD5 sums from CMake file(MD5) command (128 bits, 32 chars) or BinaryShaderCache fasthash64() hashes (64 bits, 16 chars)

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

• include/ncine/Hash64.h
• src/base/Hash64.cpp