16. Class Constructors

• 
      public class Stack
      {
          // Constructors initialize the data members of the object:
          public  Stack( ) 	// default constructor
          {
              storage = new double[ 100 ];
              top = 0;
          }
  
          public Stack( int size)
          {
              storage = new double[ size ];
              top = 0;
          }
  
          // data members
          private double storage[ ];
          private int top;
  
      }//class Stack