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Introduce some masked tgba.

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* src/tgba/tgbamask.cc, src/tgba/tgbamask.hh,
src/tgba/tgbaproxy.cc, src/tgba/tgbaproxy.hh: New files.
* src/tgba/Makefile.am: Add them.
* src/tgbatest/explicit3.cc, src/tgbatest/explicit3.test:
New files.
* src/tgbatest/Makefile.am: Add them.
This commit is contained in:
Alexandre Duret-Lutz 2013-08-14 18:12:06 +02:00
parent 68ce9980d1
commit ce0aec604c
9 changed files with 607 additions and 0 deletions
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98
src/tgbatest/explicit3.cc Normal file
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// Copyright (C) 2013 Laboratoire de Recherche et Développement
// 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 3 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 this program. If not, see <http://www.gnu.org/licenses/>.
#include <iostream>
#include <cassert>
#include "ltlenv/defaultenv.hh"
#include "tgba/tgbaexplicit.hh"
#include "tgbaalgos/dotty.hh"
#include "ltlast/allnodes.hh"
#include "tgba/tgbamask.hh"
int
main()
{
spot::ltl::default_environment& e =
spot::ltl::default_environment::instance();
const spot::ltl::formula* a = e.require("a");
const spot::ltl::formula* b = e.require("b");
const spot::ltl::formula* c = e.require("c");
spot::bdd_dict* dict = new spot::bdd_dict();
spot::tgba_explicit_number* aut = new spot::tgba_explicit_number(dict);
typedef spot::state_explicit_number::transition trans;
{
trans* t = aut->create_transition(0, 1);
aut->add_condition(t, a->clone());
}
{
trans* t = aut->create_transition(1, 2);
aut->add_condition(t, a->clone());
}
{
trans* t = aut->create_transition(2, 0);
aut->add_condition(t, a->clone());
}
{
trans* t = aut->create_transition(1, 3);
aut->add_condition(t, b->clone());
}
{
trans* t = aut->create_transition(3, 4);
aut->add_condition(t, c->clone());
}
{
trans* t = aut->create_transition(4, 3);
aut->add_condition(t, c->clone());
aut->declare_acceptance_condition(b->clone());
aut->add_acceptance_condition(t, b->clone());
}
a->destroy();
b->destroy();
c->destroy();
spot::dotty_reachable(std::cout, aut);
spot::state_set s;
s.insert(aut->get_state(0));
s.insert(aut->get_state(1));
s.insert(aut->get_state(2));
const spot::tgba* mk = build_tgba_mask_keep(aut, s);
spot::dotty_reachable(std::cout, mk);
delete mk;
const spot::tgba* mi = build_tgba_mask_ignore(aut, s);
spot::dotty_reachable(std::cout, mi);
delete mi;
const spot::tgba* mi2 = build_tgba_mask_ignore(aut, s, aut->get_state(1));
spot::dotty_reachable(std::cout, mi2);
delete mi2;
delete aut;
delete dict;
assert(spot::ltl::atomic_prop::instance_count() == 0);
assert(spot::ltl::unop::instance_count() == 0);
assert(spot::ltl::binop::instance_count() == 0);
assert(spot::ltl::multop::instance_count() == 0);
}