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Add a new type of automata: State-labeled Alternating Büchi

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Automata (SABA).

* src/saba/saba.hh, src/saba/saba.cc, src/saba/sabastate.hh,
src/saba/sabasucciter.hh: New.  Interface for
SABA (State-labeled Alternating Büchi Automata).
* src/saba/explicitstateconjunction.cc,
src/saba/explicitstateconjunction.hh: New.  Default
implementation for a conjunction of states.
* src/saba/Makefile.am: New.
* src/Makefile.am, configure.ac: Adjust.
* src/sabaalgos/sabareachiter.cc,
src/sabaalgos/sabareachiter.hh: New.  Iterate over all reachable
states of a spot::saba.
* src/sabaalgos/sabadotty.cc, src/sabaalgos/sabadotty.hh: New.
Print reachable states in dot format.
* src/sabaalgos/Makefile.am: New.
This commit is contained in:
Guillaume Sadegh 2009-11-30 23:22:13 +01:00
parent f00aa49dc3
commit 7cb6ff331d
15 changed files with 1331 additions and 5 deletions
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src/saba/explicitstateconjunction.hh Normal file
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// Copyright (C) 2009 Laboratoire d'Informatique de Paris 6 (LIP6),
// département Systèmes Répartis Coopératifs (SRC), Université Pierre
// et Marie Curie.
//
// This file is part of Spot, a model checking library.
//
// Spot is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// Spot is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
// License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Spot; see the file COPYING. If not, write to the Free
// Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
#ifndef SPOT_SABA_EXPLICITSTATECONJUNCTION_HH
# define SPOT_SABA_EXPLICITSTATECONJUNCTION_HH
#include <misc/hash.hh>
#include "sabasucciter.hh"
namespace spot
{
/// \brief Basic implementation of saba_state_conjunction.
/// \ingroup saba_essentials
///
/// This class provides a basic implementation to
/// iterate over a conjunction of states of a saba.
class explicit_state_conjunction : public saba_state_conjunction
{
public:
explicit_state_conjunction();
explicit_state_conjunction(const explicit_state_conjunction* other);
virtual ~explicit_state_conjunction();
explicit_state_conjunction* operator=(const explicit_state_conjunction& o);
/// \name Iteration
//@{
virtual void first();
virtual void next();
virtual bool done() const;
//@}
/// \name Inspection
//@{
/// Duplicate a this conjunction.
explicit_state_conjunction* clone() const;
/// Return the a new instance on the current state.
/// This is the caller responsibility to delete the returned state.
virtual saba_state* current_state() const;
//@}
/// Add a new state in the conjunction.
/// The class becomes owner of \a state.
void add(saba_state* state);
private:
typedef Sgi::hash_set<shared_saba_state,
spot::saba_state_shared_ptr_hash,
spot::saba_state_shared_ptr_equal> saba_state_set_t;
saba_state_set_t set_;
saba_state_set_t::iterator it_;
};
} // end namespace spot.
#endif // SPOT_SABA_EXPLICITSTATECONJUNCTION_HH