view src/samer/maths/random/Mixture.java @ 8:5e3cbbf173aa tip

Reorganise some more

/*
 *	Copyright (c) 2000, Samer Abdallah, King's College London.
 *	All rights reserved.
 *
 *	This software is provided AS iS and WITHOUT ANY WARRANTY; 
 *	without even the implied warranty of MERCHANTABILITY or 
 *	FITNESS FOR A PARTICULAR PURPOSE.
 */

package samer.maths.random;
import  samer.maths.*;
import  samer.core.types.*;

public class Mixture extends BaseRandom
{
	VDouble		p = new VDouble("p",0.5);
	Generator	g1;
	Generator	g2;

	public void dispose() { p.dispose(); g1.dispose(); g2.dispose(); }
	public double next() { return (rnd.nextDouble()<p.value) ? g1.next() : g2.next(); }

	public Mixture(Generator g1, Generator g2) 
	{
		this.g1=g1;
		this.g2=g2;
	}

	public String toString() { return "Mixture("+g1+","+g2+")"; }
}