cw_macro_token_expander.cc Source File

00001 /*
00002  *  File:       cw_macro_token_expander.cc
00003  *              $Id: cw_macro_token_expander.cc,v 1.2 2002/05/08 10:33:32 alec Exp $
00004  *
00005  *  Author:     Alec Panoviciu (alecu@email.com)
00006  * 
00007  *  Comments:
00008  *
00009  *  Revision history:
00010  *
00011  *  $Log: cw_macro_token_expander.cc,v $
00012  *  Revision 1.2  2002/05/08 10:33:32  alec
00013  *  *** empty log message ***
00014  *
00015  *  Revision 1.1  2002/04/29 17:57:35  alec
00016  *  *** empty log message ***
00017  *
00018  */
00019 
00020 /*
00021   Copyright (C) 2002 Alexandru Panoviciu (alecu@email.com)
00022 
00023   This program is free software; you can redistribute it and/or modify
00024   it under the terms of the GNU General Public License as published by
00025   the Free Software Foundation; either version 2 of the License, or
00026   (at your option) any later version.
00027 
00028   This program is distributed in the hope that it will be useful,
00029   but WITHOUT ANY WARRANTY; without even the implied warranty of
00030   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00031   GNU General Public License for more details.
00032 
00033   You should have received a copy of the GNU General Public License
00034   along with this program; if not, write to the Free Software
00035   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00036 
00037  */
00038 
00039 #include "cw_macro_token_expander.h"
00040 #include "macro_token_expander.hh"
00041 
00042 
00043 MacroTokenExpander* cw_macroTokenExpander = NULL;
00044 
00045 CLINK void MacroTokenExpander_addMacro (char *name_, void *regexp_)
00046 {
00047   ASSERT(((name_ != NULL) && (regexp_ != NULL)),
00048          "Bad argument to MacroTokenExpander_addMacro");
00049   cw_macroTokenExpander->addMacro(string(name_), static_cast<ReNode*>(regexp_),
00050                                   Position(yylineno));
00051 }
00052 
00053 CLINK void* MacroTokenExpander_getMacro (char *name_)
00054 {
00055   ASSERT((name_ != NULL),
00056         "Bad argument to MacroTokenExpander_addMacro");
00057   try {
00058     return cw_macroTokenExpander->getMacro(string(name_));
00059   } catch (ParseException &ex)
00060   {
00061     die(formatError(Position(yylineno), ex));
00062   }
00063 }