ce0aec604c
* 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.
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
// Copyright (C) 2013 Laboratoire de Recherche et Développement
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// de l'Epita (LRDE).
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//
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// This file is part of Spot, a model checking library.
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//
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// Spot is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 3 of the License, or
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// (at your option) any later version.
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//
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// Spot is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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// License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include <iostream>
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#include <cassert>
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#include "ltlenv/defaultenv.hh"
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#include "tgba/tgbaexplicit.hh"
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#include "tgbaalgos/dotty.hh"
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#include "ltlast/allnodes.hh"
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#include "tgba/tgbamask.hh"
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int
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main()
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{
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spot::ltl::default_environment& e =
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spot::ltl::default_environment::instance();
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const spot::ltl::formula* a = e.require("a");
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const spot::ltl::formula* b = e.require("b");
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const spot::ltl::formula* c = e.require("c");
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spot::bdd_dict* dict = new spot::bdd_dict();
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spot::tgba_explicit_number* aut = new spot::tgba_explicit_number(dict);
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typedef spot::state_explicit_number::transition trans;
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{
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trans* t = aut->create_transition(0, 1);
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aut->add_condition(t, a->clone());
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}
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{
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trans* t = aut->create_transition(1, 2);
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aut->add_condition(t, a->clone());
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}
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{
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trans* t = aut->create_transition(2, 0);
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aut->add_condition(t, a->clone());
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}
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{
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trans* t = aut->create_transition(1, 3);
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aut->add_condition(t, b->clone());
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}
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{
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trans* t = aut->create_transition(3, 4);
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aut->add_condition(t, c->clone());
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}
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{
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trans* t = aut->create_transition(4, 3);
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aut->add_condition(t, c->clone());
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aut->declare_acceptance_condition(b->clone());
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aut->add_acceptance_condition(t, b->clone());
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}
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a->destroy();
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b->destroy();
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c->destroy();
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spot::dotty_reachable(std::cout, aut);
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spot::state_set s;
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s.insert(aut->get_state(0));
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s.insert(aut->get_state(1));
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s.insert(aut->get_state(2));
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const spot::tgba* mk = build_tgba_mask_keep(aut, s);
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spot::dotty_reachable(std::cout, mk);
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delete mk;
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const spot::tgba* mi = build_tgba_mask_ignore(aut, s);
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spot::dotty_reachable(std::cout, mi);
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delete mi;
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const spot::tgba* mi2 = build_tgba_mask_ignore(aut, s, aut->get_state(1));
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spot::dotty_reachable(std::cout, mi2);
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delete mi2;
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delete aut;
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delete dict;
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assert(spot::ltl::atomic_prop::instance_count() == 0);
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assert(spot::ltl::unop::instance_count() == 0);
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assert(spot::ltl::binop::instance_count() == 0);
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assert(spot::ltl::multop::instance_count() == 0);
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}
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