/*
 * FunctionCore.java
 *
 * Created on September 4, 2002, 6:15 AM
 */

package hep.aida.ref.function;
import jas.hist.Handle;

import java.util.ArrayList;


/**
 *
 * @author  serbo
 */

// Dimension, numberOfParameters are set at the constructor of a concrete class

public abstract class FunctionCore {

    protected String title;
    protected int dimension;
    protected int numberOfParameters;
    protected double[] p;
    protected String[] parNames;

    private ArrayList listeners = new ArrayList();
    
    public FunctionCore(int dim, int nPar) {
	init(dim, nPar);
    }

    public FunctionCore(int dim, int nPar, double[] parVal) {
	if (parVal != null && nPar != parVal.length)
	    throw new IllegalArgumentException("Number of parameters ("+nPar+") is different from number of parameter values ("+parVal.length+")");
	init(dim, nPar);
	if (parVal != null) {
	    for (int i=0; i
                    



        
      

      
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