umontreal.iro.lecuyer.randvarmulti
Class IIDMultivariateGen

java.lang.Object
  umontreal.iro.lecuyer.randvarmulti.RandomMultivariateGen
      umontreal.iro.lecuyer.randvarmulti.IIDMultivariateGen

public class IIDMultivariateGen
extends RandomMultivariateGen

Extends RandomMultivariateGen for a vector of independent identically distributed (i.i.d.) random variables.

Constructor Summary

IIDMultivariateGen(RandomVariateGen gen1, int d)
Constructs a generator for a d-dimensional vector of i.i.d.

Method Summary

RandomVariateGen	getGen1() Returns the common one-dimensional generator used in this class.
void	nextPoint(double[] p) Generates a vector of i.i.d.
void	setDimension(int d) Changes the dimension of the vector to d.
void	setGen1(RandomVariateGen gen1) Sets the common one-dimensional generator to gen1.
String	toString() Returns a string representation of the generator.

Methods inherited from class umontreal.iro.lecuyer.randvarmulti.RandomMultivariateGen

getDimension, getStream, nextArrayOfPoints, setStream

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IIDMultivariateGen

public IIDMultivariateGen(RandomVariateGen gen1,
                          int d)

Constructs a generator for a d-dimensional vector of i.i.d. variates with a common one-dimensional generator gen1.

Parameters:

gen1 - the one-dimensional generator

d - dimension of the vector (number of i.i.d. variates).

Method Detail

setDimension

public void setDimension(int d)

Changes the dimension of the vector to d.

nextPoint

public void nextPoint(double[] p)

Generates a vector of i.i.d. variates.

Specified by:

nextPoint in class RandomMultivariateGen

setGen1

public void setGen1(RandomVariateGen gen1)

Sets the common one-dimensional generator to gen1.

getGen1

public RandomVariateGen getGen1()

Returns the common one-dimensional generator used in this class.

toString

public String toString()

Returns a string representation of the generator.

Overrides:

toString in class Object