UniformDeviates< T > Class Template Reference

#include <aims/math/random.h>

Public Member Functions
	UniformDeviates ()
	Constructor and destructors. More...
virtual	~UniformDeviates ()
	destructor More...
Uniform random numbers
Nombres aleatoires sous forme de classe. F. Poupon le 03/08/2000
T	ran0 (int *idum=NULL)
	'Minimal' random number generator of Park and Miller. More...
T	ran1 (int *idum=NULL)
	'Minimal' random number generator of Park and Miller with Bays-Durham shuffle and added safeguards. More...
T	ran2 (int *idum=NULL)
	Long period random number generator of L'Ecuyer with Bays-Derham shuffle and added safeguards. More...
T	ran3 (int *idum=NULL)
	Long period random number generator of Knuth. More...

Detailed Description

template<class T>
class UniformDeviates< T >

Definition at line 154 of file random.h.

Constructor & Destructor Documentation

UniformDeviates()

template<class T>

UniformDeviates< T >::UniformDeviates ( )

inline

Constructor and destructors.

constructor

Definition at line 161 of file random.h.

~UniformDeviates()

template<class T>

virtual UniformDeviates< T >::~UniformDeviates ( )

inlinevirtual

destructor

Definition at line 163 of file random.h.

References UniformDeviates< T >::ran0(), UniformDeviates< T >::ran1(), UniformDeviates< T >::ran2(), and UniformDeviates< T >::ran3().

Member Function Documentation

ran0()

template<class T >

T UniformDeviates< T >::ran0 ( int *  idum = NULL )

inline

'Minimal' random number generator of Park and Miller.

\ This function is adapted from the Numerical Recipes in C. \ Returns a uniform random deviate between 0.0 and 1.0. Set or reset 'idum' to any integer value to initialize the sequence. \

Parameters

idum	must not be altered between calls for successive deviates in a sequence.

Definition at line 205 of file random.h.

Referenced by UniformDeviates< T >::~UniformDeviates().

ran1()

template<class T >

T UniformDeviates< T >::ran1 ( int *  idum = NULL )

inline

'Minimal' random number generator of Park and Miller with Bays-Durham shuffle and added safeguards.

\ This function is adapted from the Numerical Recipes in C. \ Returns a uniform random deviate between 0.0 and 1.0 (exclusive of the endpoint values). Call with 'idum' a negative integer to initialize; thereafter, do not alter 'idum' between successive deviates in a sequence.

Definition at line 234 of file random.h.

Referenced by ExponentialDeviates< T >::doit(), NormalDeviates< T >::doit(), and UniformDeviates< T >::~UniformDeviates().

ran2()

template<class T >

T UniformDeviates< T >::ran2 ( int *  idum = NULL )

inline

Long period random number generator of L'Ecuyer with Bays-Derham shuffle and added safeguards.

\ This function is adapted from the Numerical Recipes in C. \ Returns a uniform random deviate between 0.0 and 1.0 (exclusive of the endpoint values). Call with 'idum' a negative integer to initialize; thereafter, do not alter 'idum' between successive deviates in a sequence.

Definition at line 284 of file random.h.

Referenced by UniformDeviates< T >::~UniformDeviates().

ran3()

template<class T >

T UniformDeviates< T >::ran3 ( int *  idum = NULL )

inline

Long period random number generator of Knuth.

\ This function is adapted from the Numerical Recipes in C. \ Returns a uniform random deviate between 0.0 and 1.0. Set 'idum' to any negative value to initialize or reinitialize the sequence.

Definition at line 343 of file random.h.

Referenced by UniformDeviates< T >::~UniformDeviates().

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

• aims/math/random.h