spot/iface/dve2/dve2.hh
Alexandre Duret-Lutz 8136bd412d Teach the DVE2 interface about atomic propositions such as "a <=
10" or "b != 3".  This only work for integer variables presently.

* iface/dve2/dve2.hh (load_dve2): Take an atomic_prop_set
argument to indicate the AP to observe.
* iface/dve2/dve2.cc (convert_aps): New function.  Parse the
atomic propositions in format them in a prop_set structure that
will allow fast generation of the state condition.
(load_dve2): Call convert_aps, and pass the resulting prop_set
structure to the kripke object.
(dve2_kripke::dve2_kripke): Store the prop_set structure.
(dve2_kripke::~dve2_kripke): Release the prop_set, and unregister
the bdd_variable associated to it.
(compute_state_condition): New method that uses the prop_set.
(succ_iter, state_condition): Call compute_state_condition().
* iface/dve2/dve2check.cc: Adjust the call to load_dve2 to
pass it atomic propositions read from the command line.
2011-03-06 19:17:30 +01:00

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// Copyright (C) 2011 Laboratoire de Recherche et Developpement
// de l'Epita (LRDE)
//
// 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_IFACE_DVE2_DVE2_HH
# define SPOT_IFACE_DVE2_DVE2_HH
#include "kripke/kripke.hh"
#include "ltlvisit/apcollect.hh"
namespace spot
{
kripke* load_dve2(const std::string& file,
bdd_dict* dict,
ltl::atomic_prop_set* to_observe,
bool verbose = true);
}
#endif // SPOT_IFACE_DVE2_DVE2_HH