/* Copyright 2001 Michael R. Wick */

package Shapes;
import java.util.*;

public class ShapeVector {
  protected Vector elements;
  public ShapeVector() {
    elements = new Vector();
  }
  public void addElement( Shape s ){
    elements.addElement(s);
  }
  public Shape elementAt( int i ){
    return ((Shape)(elements.elementAt(i)) );
  }
  public int size(){
    return (elements.size());
  }
  public ShapeIterator iterator(){
    return (new ShapeIterator( this ) );
  }
}