ROOT::Math::GSLQRngSobol Class Reference

Sobol generator gsl_qrng_sobol from here.

Definition at line 156 of file GSLQuasiRandom.h.

Public Member Functions
	GSLQRngSobol ()
bool	GenerateArray (double *begin, double *end) const
	Generate an array of quasi random numbers The iterators points to the random numbers.
void	Initialize (unsigned int dimension)
	initialize the generator giving the dimension of the sequence If no rng is present the default one based on Mersenne and Twister is created
std::string	Name () const
	return name of generator
unsigned int	NDim () const
	return the dimension of generator
double	operator() () const
	Generate a random number between ]0,1[.
bool	operator() (double *x) const
	Fill array x with random numbers between ]0,1[.
unsigned int	Size () const
	return the state size of generator
bool	Skip (unsigned int n) const
	Skip the next n random numbers.
void	Terminate ()
	delete pointer to contained rng

Protected Member Functions
void	SetType (GSLQRngWrapper *r)
	internal method used by the derived class to set the type of generators

Private Attributes
GSLQRngWrapper *	fQRng

#include <Math/GSLQuasiRandom.h>

Inheritance diagram for ROOT::Math::GSLQRngSobol:

Constructor & Destructor Documentation

GSLQRngSobol()

ROOT::Math::GSLQRngSobol::GSLQRngSobol

(

)

Definition at line 168 of file GSLQuasiRandom.cxx.

Member Function Documentation

GenerateArray()

bool ROOT::Math::GSLQuasiRandomEngine::GenerateArray ( double * begin, double * end ) const

inherited

Generate an array of quasi random numbers The iterators points to the random numbers.

Definition at line 124 of file GSLQuasiRandom.cxx.

Initialize()

void ROOT::Math::GSLQuasiRandomEngine::Initialize ( unsigned int dimension )

inherited

initialize the generator giving the dimension of the sequence If no rng is present the default one based on Mersenne and Twister is created

Definition at line 81 of file GSLQuasiRandom.cxx.

Name()

std::string ROOT::Math::GSLQuasiRandomEngine::Name ( ) const

inherited

return name of generator

Definition at line 135 of file GSLQuasiRandom.cxx.

NDim()

unsigned int ROOT::Math::GSLQuasiRandomEngine::NDim ( ) const

inherited

return the dimension of generator

Definition at line 152 of file GSLQuasiRandom.cxx.

operator()() [1/2]

double ROOT::Math::GSLQuasiRandomEngine::operator() ( ) const

inherited

Generate a random number between ]0,1[.

Definition at line 97 of file GSLQuasiRandom.cxx.

operator()() [2/2]

bool ROOT::Math::GSLQuasiRandomEngine::operator() ( double * x ) const

inherited

Fill array x with random numbers between ]0,1[.

Definition at line 107 of file GSLQuasiRandom.cxx.

SetType()

void ROOT::Math::GSLQuasiRandomEngine::SetType ( GSLQRngWrapper * r )

inlineprotectedinherited

internal method used by the derived class to set the type of generators

Definition at line 136 of file GSLQuasiRandom.h.

Size()

unsigned int ROOT::Math::GSLQuasiRandomEngine::Size ( ) const

inherited

return the state size of generator

Definition at line 145 of file GSLQuasiRandom.cxx.

Skip()

bool ROOT::Math::GSLQuasiRandomEngine::Skip ( unsigned int n ) const

inherited

Skip the next n random numbers.

Definition at line 114 of file GSLQuasiRandom.cxx.

Terminate()

void ROOT::Math::GSLQuasiRandomEngine::Terminate ( )

inherited

delete pointer to contained rng

Definition at line 88 of file GSLQuasiRandom.cxx.

Member Data Documentation

fQRng

GSLQRngWrapper* ROOT::Math::GSLQuasiRandomEngine::fQRng

privateinherited

Definition at line 142 of file GSLQuasiRandom.h.

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

• math/mathmore/inc/Math/GSLQuasiRandom.h
• math/mathmore/src/GSLQuasiRandom.cxx