content: 
  package java_cup;
  
  /** This class represents one row (corresponding to one machine state) of the 
   *  reduce-goto parse table. 
   */
  public class parse_reduce_row {
    /*-----------------------------------------------------------*/
    /*--- Constructor(s) ----------------------------------------*/
    /*-----------------------------------------------------------*/
  
    /** Simple constructor. Note: this should not be used until the number
     *  of terminals in the grammar has been established.
     */
    public parse_reduce_row()
      {
        /* make sure the size is set */
        if (_size <= 0 )  _size = non_terminal.number();
  
        /* allocate the array */
        under_non_term = new lalr_state[size()];
      }
  
    /*-----------------------------------------------------------*/
    /*--- (Access to) Static (Class) Variables ------------------*/
    /*-----------------------------------------------------------*/
  
    /** Number of columns (non terminals) in every row. */
    protected static int _size = 0;
  
    /** Number of columns (non terminals) in every row. */
    public static int size() {return _size;}
     
    //Hm Added clear  to clear all static fields
    public static void clear() {
        _size = 0;
    }
    
    /*-----------------------------------------------------------*/
    /*--- (Access to) Instance Variables ------------------------*/
    /*-----------------------------------------------------------*/
  
    /** Actual entries for the row. */
    public lalr_state under_non_term[];
  }
  
  