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package ed_ficha4;

import java.util.Iterator;

/**
 *
 * @author nuno_
 */
public class DezReaisMutavel extends DezReais implements Iterable<Double>{
    private final int TAMANHO = 10;
    private Double []tab = new Double[TAMANHO];
    private int last = 0;
    private int modificacoes = 0;


    public void remove(int pos){

        int j;
        modificacoes ++;
        System.out.println("last: " + last + " pos: " + pos);

        for (j = pos ; j < last - 1; j++){
            tab[j] = tab[j+1];

        }
        last--;
    }

    public void acrescenta(Double valor){
        modificacoes++;
        add(valor);
    }

    public int getModificacoes (){return modificacoes;}

    @Override
    public Iterator<Double> iterator() {
        return new ItDezReaisMutavel(this);
    }
}