PLMD::Random Class Reference

#include <Random.h>

Public Member Functions
	Random (const std::string &name=noname)
void	setSeed (int idum)
double	RandU01 ()
double	U01 ()
double	U01d ()
void	WriteStateFull (std::ostream &) const
void	ReadStateFull (std::istream &)
void	fromString (const std::string &str)
void	toString (std::string &str) const
double	Gaussian ()
void	IncreasedPrecis (bool i)

Private Attributes
bool	incPrec
bool	switchGaussian
double	saveGaussian
int	iy
int	iv [NTAB]
int	idum
std::string	name

Static Private Attributes
static const int	IA =16807
static const int	IM =2147483647
static const int	IQ =127773
static const int	IR =2836
static const int	NTAB =32
static const int	NDIV =(1+(IM-1)/NTAB)
static const double	EPS =3.0e-16
static const double	AM =1.0/IM
static const double	RNMX =(1.0-EPS)
static const double	fact =5.9604644775390625e-8
static const std::string	noname ="noname"

Friends
std::ostream &	operator<< (std::ostream &out, const Random &rng)
std::istream &	operator>> (std::istream &in, Random &rng)

Detailed Description

Definition at line 31 of file Random.h.

Constructor & Destructor Documentation

PLMD::Random::Random

(

const std::string &

name = noname

)

Definition at line 36 of file Random.cpp.

Member Function Documentation

void PLMD::Random::fromString

(

const std::string &

str

)

Definition at line 126 of file Random.cpp.

double PLMD::Random::Gaussian

(

)

Definition at line 140 of file Random.cpp.

void PLMD::Random::IncreasedPrecis ( bool  i )

inline

Definition at line 63 of file Random.h.

double PLMD::Random::RandU01

(

)

Definition at line 56 of file Random.cpp.

void PLMD::Random::ReadStateFull

(

std::istream &

in

)

Definition at line 109 of file Random.cpp.

void PLMD::Random::setSeed

(

int

idum

)

Definition at line 51 of file Random.cpp.

void PLMD::Random::toString

(

std::string &

str

)

const

Definition at line 117 of file Random.cpp.

double PLMD::Random::U01

(

)

Definition at line 74 of file Random.cpp.

double PLMD::Random::U01d

(

)

Definition at line 65 of file Random.cpp.

void PLMD::Random::WriteStateFull

(

std::ostream &

out

)

const

Definition at line 98 of file Random.cpp.

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  out, const Random &  rng  )

friend

Definition at line 56 of file Random.h.

std::istream& operator>> ( std::istream &  in, Random &  rng  )

friend

Definition at line 59 of file Random.h.

Member Data Documentation

const double PLMD::Random::AM =1.0/IM

staticprivate

Definition at line 35 of file Random.h.

const double PLMD::Random::EPS =3.0e-16

staticprivate

Definition at line 34 of file Random.h.

const double PLMD::Random::fact =5.9604644775390625e-8

staticprivate

Definition at line 37 of file Random.h.

const int PLMD::Random::IA =16807

staticprivate

Definition at line 32 of file Random.h.

int PLMD::Random::idum

private

Definition at line 44 of file Random.h.

const int PLMD::Random::IM =2147483647

staticprivate

Definition at line 32 of file Random.h.

bool PLMD::Random::incPrec

private

Definition at line 39 of file Random.h.

const int PLMD::Random::IQ =127773

staticprivate

Definition at line 32 of file Random.h.

const int PLMD::Random::IR =2836

staticprivate

Definition at line 32 of file Random.h.

int PLMD::Random::iv[NTAB]

private

Definition at line 43 of file Random.h.

int PLMD::Random::iy

private

Definition at line 42 of file Random.h.

std::string PLMD::Random::name

private

Definition at line 45 of file Random.h.

const int PLMD::Random::NDIV =(1+(IM-1)/NTAB)

staticprivate

Definition at line 33 of file Random.h.

const std::string PLMD::Random::noname ="noname"

staticprivate

Definition at line 38 of file Random.h.

const int PLMD::Random::NTAB =32

staticprivate

Definition at line 32 of file Random.h.

const double PLMD::Random::RNMX =(1.0-EPS)

staticprivate

Definition at line 36 of file Random.h.

double PLMD::Random::saveGaussian

private

Definition at line 41 of file Random.h.

bool PLMD::Random::switchGaussian

private

Definition at line 40 of file Random.h.

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

• tools/Random.h
• tools/Random.cpp