//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
// PLEASE DO NOT EDIT WITHOUT THE EXPLICIT CONSENT OF THE AUTHOR! \\
//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\

package ilog.language.design.base;

/**
 * @version     Last modified on Thu Apr 04 10:08:10 2002 by hak
 * @author      <a href="mailto:hak@ilog.fr">Hassan A&iuml;t-Kaci</a>
 * @copyright   &copy; 2000-2002 <a href="http://www.ilog.fr/">ILOG, S.A.</a>
 */

import ilog.language.design.backend.Runtime;
import ilog.language.design.backend.RuntimeTuple;
import ilog.language.design.backend.NullValueException;

public class GetRealTupleComponent extends TupleComponentInstruction
{
  public GetRealTupleComponent (int offset)
    {
      setName("GET_TUPLE_R");
      _offset = offset;
    }

  public final void execute (Runtime r) throws NullValueException
    {
      r.pushReal(((RuntimeTuple)r.popObject("can't access component of a null tuple"))
                 .getRealComponent(_offset));
      r.incIP();
    }
}