samer@0: /*
samer@0:  *	Copyright (c) 2000, Samer Abdallah, King's College London.
samer@0:  *	All rights reserved.
samer@0:  *
samer@0:  *	This software is provided AS iS and WITHOUT ANY WARRANTY; 
samer@0:  *	without even the implied warranty of MERCHANTABILITY or 
samer@0:  *	FITNESS FOR A PARTICULAR PURPOSE.
samer@0:  */
samer@0: 
samer@0: package samer.maths;
samer@0: import  samer.tools.*;
samer@0: 
samer@0: public class VectorPlusEqualsVector extends AnonymousTask 
samer@0: {
samer@0: 	int	 n;
samer@0: 	double [] x, y;
samer@0: 
samer@0: 	public VectorPlusEqualsVector( double [] inout, double [] in)
samer@0: 	{
samer@0: 		n = inout.length;
samer@0: 		x = in; y = inout;
samer@0: 	}
samer@0: 
samer@0: 	public VectorPlusEqualsVector( Vec inout, Vec in)
samer@0: 	{
samer@0: 		n = inout.size();
samer@0: 		x = in.array();
samer@0: 		y = inout.array();
samer@0: 	}
samer@0: 
samer@0: 	public void run() { for (int i=0; i<n; i++) y[i]+=x[i]; }
samer@0: }