RandomNumbers_MT19937 Class Reference

#include <randomNumbers_MT19937.h>

Inheritance diagram for RandomNumbers_MT19937:

Public Member Functions
	RandomNumbers_MT19937 (int s)
	RandomNumbers_MT19937 (unsigned long s)
	RandomNumbers_MT19937 (std::vector< unsigned long > &key)
	RandomNumbers_MT19937 (const std::string filename)
	~RandomNumbers_MT19937 ()
double	get ()
void	writefile (const std::string)
Public Member Functions inherited from RandomNumbers
	RandomNumbers ()
virtual	~RandomNumbers ()
void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)
void	gauss (double &rn1, double &rn2)
void	uniform (Field &)
void	gauss (Field &)
void	gauss_lex_global (Field &)
	gaussian random number defined on global lattice. More...
void	gauss_eo_global (Field &)
	gaussian noise for even-odd perconditioned field (S.UEDA) More...
void	uniform_lex_global (Field &)
	uniform random number defined on global lattice. More...

Private Types
enum	{ N =624, M =397 }

Private Member Functions
void	init (unsigned long s)
void	init (unsigned long s, std::vector< unsigned long > &key)
void	nextState () const
unsigned long	twist (unsigned long u, unsigned long v) const
unsigned long	randInt32 () const
long	randInt31 () const
double	randDouble1 () const
double	randDouble2 () const
double	randDouble3 () const
double	randRes53 () const

Private Attributes
int	m_left
unsigned long	m_state [N]
unsigned long *	m_next

Additional Inherited Members
Protected Attributes inherited from RandomNumbers
Bridge::VerboseLevel	m_vl

Detailed Description

Definition at line 33 of file randomNumbers_MT19937.h.

Member Enumeration Documentation

anonymous enum

private

Enumerator
N
M

Definition at line 72 of file randomNumbers_MT19937.h.

Constructor & Destructor Documentation

RandomNumbers_MT19937::RandomNumbers_MT19937

(

int

s

)

Definition at line 30 of file randomNumbers_MT19937.cpp.

RandomNumbers_MT19937::RandomNumbers_MT19937

(

unsigned long

s

)

Definition at line 41 of file randomNumbers_MT19937.cpp.

RandomNumbers_MT19937::RandomNumbers_MT19937

(

std::vector< unsigned long > &

key

)

RandomNumbers_MT19937::RandomNumbers_MT19937

(

const std::string

filename

)

RandomNumbers_MT19937::~RandomNumbers_MT19937 ( )

inline

Definition at line 42 of file randomNumbers_MT19937.h.

Member Function Documentation

double RandomNumbers_MT19937::get ( )

inlinevirtual

Implements RandomNumbers.

Definition at line 44 of file randomNumbers_MT19937.h.

void RandomNumbers_MT19937::init ( unsigned long  s )

private

Definition at line 119 of file randomNumbers_MT19937.cpp.

void RandomNumbers_MT19937::init ( unsigned long  s, std::vector< unsigned long > &  key  )

private

void RandomNumbers_MT19937::nextState ( ) const

private

Definition at line 170 of file randomNumbers_MT19937.cpp.

double RandomNumbers_MT19937::randDouble1 ( ) const

private

Definition at line 229 of file randomNumbers_MT19937.cpp.

double RandomNumbers_MT19937::randDouble2 ( ) const

private

Definition at line 239 of file randomNumbers_MT19937.cpp.

double RandomNumbers_MT19937::randDouble3 ( ) const

private

Definition at line 249 of file randomNumbers_MT19937.cpp.

long RandomNumbers_MT19937::randInt31 ( ) const

private

Definition at line 220 of file randomNumbers_MT19937.cpp.

unsigned long RandomNumbers_MT19937::randInt32 ( ) const

private

Definition at line 204 of file randomNumbers_MT19937.cpp.

double RandomNumbers_MT19937::randRes53 ( ) const

private

Definition at line 259 of file randomNumbers_MT19937.cpp.

unsigned long RandomNumbers_MT19937::twist ( unsigned long  u, unsigned long  v  ) const

private

Definition at line 188 of file randomNumbers_MT19937.cpp.

void RandomNumbers_MT19937::writefile

(

const std::string

)

Definition at line 97 of file randomNumbers_MT19937.cpp.

Member Data Documentation

int RandomNumbers_MT19937::m_left

mutableprivate

Definition at line 74 of file randomNumbers_MT19937.h.

unsigned long* RandomNumbers_MT19937::m_next

mutableprivate

Definition at line 76 of file randomNumbers_MT19937.h.

unsigned long RandomNumbers_MT19937::m_state[N]

mutableprivate

Definition at line 75 of file randomNumbers_MT19937.h.

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

• src/Tools/randomNumbers_MT19937.h
• src/Tools/randomNumbers_MT19937.cpp