spot
0.8.3
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00001 // Copyright (C) 2009 Laboratoire de Recherche et Développement 00002 // de l'Epita (LRDE). 00003 // Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6), 00004 // département Systèmes Répartis Coopératifs (SRC), Université Pierre 00005 // et Marie Curie. 00006 // 00007 // This file is part of Spot, a model checking library. 00008 // 00009 // Spot is free software; you can redistribute it and/or modify it 00010 // under the terms of the GNU General Public License as published by 00011 // the Free Software Foundation; either version 2 of the License, or 00012 // (at your option) any later version. 00013 // 00014 // Spot is distributed in the hope that it will be useful, but WITHOUT 00015 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 00016 // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 00017 // License for more details. 00018 // 00019 // You should have received a copy of the GNU General Public License 00020 // along with Spot; see the file COPYING. If not, write to the Free 00021 // Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 00022 // 02111-1307, USA. 00023 00026 #ifndef SPOT_LTLAST_ATOMIC_PROP_HH 00027 # define SPOT_LTLAST_ATOMIC_PROP_HH 00028 00029 #include <string> 00030 #include <iosfwd> 00031 #include <map> 00032 #include "refformula.hh" 00033 #include "ltlenv/environment.hh" 00034 00035 namespace spot 00036 { 00037 namespace ltl 00038 { 00039 00042 class atomic_prop : public ref_formula 00043 { 00044 public: 00047 static atomic_prop* instance(const std::string& name, environment& env); 00048 00049 virtual void accept(visitor& visitor); 00050 virtual void accept(const_visitor& visitor) const; 00051 00053 const std::string& name() const; 00055 environment& env() const; 00056 00058 virtual std::string dump() const; 00059 00061 static unsigned instance_count(); 00063 static std::ostream& dump_instances(std::ostream& os); 00064 00065 protected: 00066 atomic_prop(const std::string& name, environment& env); 00067 virtual ~atomic_prop(); 00068 00069 typedef std::pair<std::string, environment*> pair; 00070 typedef std::map<pair, atomic_prop*> map; 00071 static map instances; 00072 00073 private: 00074 std::string name_; 00075 environment* env_; 00076 }; 00077 00078 } 00079 } 00080 00081 #endif // SPOT_LTLAST_ATOMICPROP_HH