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tgba/tgbabddconcretefactory.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_TGBA_TGBABDDCONCRETEFACTORY_HH
00023 # define SPOT_TGBA_TGBABDDCONCRETEFACTORY_HH
00024 
00025 #include "misc/hash.hh"
00026 #include "ltlast/formula.hh"
00027 #include "tgbabddfactory.hh"
00028 
00029 namespace spot
00030 {
00032   class tgba_bdd_concrete_factory: public tgba_bdd_factory
00033   {
00034   public:
00035     tgba_bdd_concrete_factory(bdd_dict* dict);
00036 
00037     virtual ~tgba_bdd_concrete_factory();
00038 
00047     int create_state(const ltl::formula* f);
00048 
00057     int create_atomic_prop(const ltl::formula* f);
00058 
00070     void declare_acceptance_condition(bdd b, const ltl::formula* a);
00071 
00072     const tgba_bdd_core_data& get_core_data() const;
00073     bdd_dict* get_dict() const;
00074 
00076     void constrain_relation(bdd new_rel);
00077 
00083     void finish();
00084 
00085   private:
00086     tgba_bdd_core_data data_;   
00087 
00088     typedef Sgi::hash_map<const ltl::formula*, bdd,
00089                           ptr_hash<ltl::formula> > acc_map_;
00090     acc_map_ acc_;              
00091   };
00092 
00093 }
00094 #endif // SPOT_TGBA_TGBABDDCONCRETEFACTORY_HH

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