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gspn/common.hh

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00001 // Copyright (C) 2003  Laboratoire d'Informatique de Paris 6 (LIP6),
00002 // département Systèmes Répartis Coopératifs (SRC), Université Pierre
00003 // et Marie Curie.
00004 //
00005 // This file is part of Spot, a model checking library.
00006 //
00007 // Spot is free software; you can redistribute it and/or modify it
00008 // under the terms of the GNU General Public License as published by
00009 // the Free Software Foundation; either version 2 of the License, or
00010 // (at your option) any later version.
00011 //
00012 // Spot is distributed in the hope that it will be useful, but WITHOUT
00013 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
00014 // or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
00015 // License for more details.
00016 //
00017 // You should have received a copy of the GNU General Public License
00018 // along with Spot; see the file COPYING.  If not, write to the Free
00019 // Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
00020 // 02111-1307, USA.
00021 
00022 #ifndef SPOT_IFACE_GSPN_COMMON_HH
00023 # define SPOT_IFACE_GSPN_COMMON_HH
00024 
00025 # include <string>
00026 # include <iostream>
00027 # include "ltlast/atomic_prop.hh"
00028 # include "ltlenv/environment.hh"
00029 
00030 
00031 // Do not include gspnlib.h here, or it will polute the user's
00032 // namespace with internal C symbols.
00033 
00034 namespace spot
00035 {
00036 
00038   class gspn_exeption
00039   {
00040   public:
00041     gspn_exeption(const std::string& where, int err)
00042       : err_(err), where_(where)
00043     {
00044     }
00045 
00046     int
00047     get_err() const
00048     {
00049       return err_;
00050     }
00051 
00052     std::string
00053     get_where() const
00054     {
00055       return where_;
00056     }
00057 
00058   private:
00059     int err_;
00060     std::string where_;
00061   };
00062 
00063   std::ostream& operator<<(std::ostream& os, const gspn_exeption& e);
00064 
00065   class gspn_environment : public ltl::environment
00066   {
00067   public:
00068     gspn_environment();
00069     ~gspn_environment();
00070 
00073     bool declare(const std::string& prop_str);
00074 
00075     virtual ltl::formula* require(const std::string& prop_str);
00076 
00078     virtual const std::string& name();
00079 
00080     typedef std::map<const std::string, ltl::atomic_prop*> prop_map;
00081 
00083     const prop_map& get_prop_map() const;
00084 
00085   private:
00086     prop_map props_;
00087   };
00088 
00089 }
00090 
00091 #endif // SPOT_IFACE_GSPN_COMMON_HH

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