Added some comments. Fixed some accesses to potential NULL pointers.
/*
* (c) 2003 Mario de Sousa
*
* Offered to the public under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* This code is made available on the understanding that it will not be
* used in safety-critical situations without a full and competent review.
*/
/*
* An IEC 61131-3 IL and ST compiler.
*
* Based on the
* FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
*
*/
/*
* This is one of the versions available for the 4th stage.
*
* This 4th stage generates a c++ source program equivalent
* to the IL and ST code.
*/
/*
* generate_cc.HH
*/
#ifndef _generate_cc_HH
#define _generate_cc_HH
#include <string>
#include "../../absyntax/absyntax.hh"
#include "../../absyntax/visitor.hh"
#endif /* _generate_cc_HH */