marlinmt::HashHelper Class Reference

HashHelper class Helper class to generate hash 64 id. More...

#include <Utils.h>

Static Public Member Functions
static constexpr unsigned long long int	doByte (unsigned long long int hash, unsigned char val)
static unsigned long long int	hash64 (const char *key)
	Generate a hash 64 from a string. More...
template<typename T >
static unsigned long long int	typeHash64 ()
	Generate a hash 64 from the typeid name. More...

Static Private Attributes
static const unsigned long long int	hashinit = 14695981039346656037ull
	Init value for hash 64. More...

Detailed Description

HashHelper class Helper class to generate hash 64 id.

Definition at line 118 of file Utils.h.

Member Function Documentation

doByte()

static constexpr unsigned long long int marlinmt::HashHelper::doByte ( unsigned long long int  hash, unsigned char  val  )

inlinestatic

Definition at line 124 of file Utils.h.

hash64()

static unsigned long long int marlinmt::HashHelper::hash64 ( const char *  key )

inlinestatic

Generate a hash 64 from a string.

Parameters

key	the input string key

Definition at line 133 of file Utils.h.

typeHash64()

template<typename T >

static unsigned long long int marlinmt::HashHelper::typeHash64 ( )

inlinestatic

Generate a hash 64 from the typeid name.

Definition at line 144 of file Utils.h.

Member Data Documentation

hashinit

const unsigned long long int marlinmt::HashHelper::hashinit = 14695981039346656037ull

staticprivate

Init value for hash 64.

Definition at line 121 of file Utils.h.

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

• Utils.h