/* Pool.java -- Simple example class that models a swimming pool.  When
 * designing the Pool class, we ask ourselves 2 questions:
 *      What are the basic attributes of a pool?  (length, width, depth)
 *      What do we want to calculate about a pool?  (volume of water)
 */

public class Pool
{
  // attributes, measured in feet
  double length;
  double width;
  double depth;



  // constructor
  public Pool (double l, double w, double d)
  {
    length = l;
    width = w;
    depth = d;
  }



  /* Now we are ready to write the volume function.  Note that
   * 7.8 gallons make one cubic feet of water.
   */
  double findVolume()
  {
    return 7.8 * length * width * depth;
  }
}