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sexpparser.h

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00001 /* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-
00002 
00003    this file is part of rcssserver3D
00004    Fri May 9 2003
00005    Copyright (C) 2002,2003 Koblenz University
00006    Copyright (C) 2003 RoboCup Soccer Server 3D Maintenance Group
00007    $Id: sexpparser.h,v 1.6 2004/04/07 18:57:34 rollmark Exp $
00008 
00009    This program is free software; you can redistribute it and/or modify
00010    it under the terms of the GNU General Public License as published by
00011    the Free Software Foundation; version 2 of the License.
00012 
00013    This program is distributed in the hope that it will be useful,
00014    but WITHOUT ANY WARRANTY; without even the implied warranty of
00015    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016    GNU General Public License for more details.
00017 
00018    You should have received a copy of the GNU General Public License
00019    along with this program; if not, write to the Free Software
00020    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00021 */
00022 #ifndef SEXPPARSER_H
00023 #define SEXPPARSER_H
00024 
00025 #include <sstream>
00026 #include <sfsexp/sexp.h>
00027 #include <oxygen/gamecontrolserver/baseparser.h>
00028 #include <zeitgeist/class.h>
00029 
00030 class SexpParser : public oxygen::BaseParser
00031 {
00032 public:
00033     SexpParser()
00034     {
00035     }
00036 
00037     ~SexpParser()
00038     {
00039     }
00040 
00041     virtual boost::shared_ptr<oxygen::PredicateList> Parse(const std::string& input);
00042     virtual std::string Generate(boost::shared_ptr<oxygen::PredicateList> input);
00043 
00044 private:
00045     void SexpToList(zeitgeist::ParameterList& arguments,
00046                     const sexp_t* const sexp);
00047 
00048     void SexpToPredicate(boost::shared_ptr<oxygen::PredicateList>& predicate,
00049                          const sexp_t* const sexp);
00050 
00051     void ListToString(std::stringstream& ss,
00052                       const zeitgeist::ParameterList& lst);
00053 
00054     void PredicateToString(std::stringstream& ss,
00055                            const oxygen::Predicate& predicate);
00056 };
00057 
00058 DECLARE_CLASS(SexpParser);
00059 
00060 
00061 #endif // SEXPPARSER_H

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