b87693bcc3
* spot/twacube_algos/convert.cc, spot/twacube_algos/convert.hh, tests/core/twacube.cc, tests/core/twacube.test: here.
74 lines
2.4 KiB
C++
74 lines
2.4 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2015, 2016 Laboratoire de Recherche et Développement
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// de l'Epita.
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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 <bddx.h>
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#include <iostream>
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#include <spot/twacube/twacube.hh>
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#include <spot/twacube_algos/convert.hh>
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#include <iostream>
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#include <spot/twa/twagraph.hh>
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#include <spot/twaalgos/dot.hh>
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#include <spot/tl/defaultenv.hh>
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int main()
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{
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// Build some TWA
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auto d = spot::make_bdd_dict();
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auto tg = make_twa_graph(d);
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bdd p1 = bdd_ithvar(tg->register_ap("p1"));
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bdd p2 = bdd_ithvar(tg->register_ap("p2"));
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tg->acc().add_sets(2);
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auto s1 = tg->new_state();
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auto s2 = tg->new_state();
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auto s3 = tg->new_state();
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tg->new_edge(s1, s1, bddfalse, 0U);
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tg->new_edge(s1, s2, p1, 0U);
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tg->new_edge(s1, s3, p2, tg->acc().mark(1));
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tg->new_edge(s2, s3, p1 & p2, tg->acc().mark(0));
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tg->new_edge(s3, s1, p1 | p2, spot::acc_cond::mark_t({0, 1}));
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tg->new_edge(s3, s2, p1 >> p2, 0U);
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tg->new_edge(s3, s3, bddtrue, spot::acc_cond::mark_t({0, 1}));
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// Map Bdd indexes to cube indexes
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std::unordered_map<int, int> ap_binder;
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// Get the set of propositions used by this automaton
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std::vector<std::string>* aps = extract_aps(tg, ap_binder);
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// Test translation
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auto* aut = twa_to_twacube(tg, ap_binder, *aps);
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spot::print_dot(std::cout, tg);
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std::cout << "-----------\n" << *aut << "-----------\n";
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unsigned int seed = 17;
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for (auto it = aut->succ(2); !it->done(); it->next())
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{
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auto& t = aut->trans_storage(it, seed);
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auto& d = aut->trans_data(it, seed);
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std::cout << t.src << ' ' << t.dst << ' '
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<< ' ' << aut->get_cubeset().dump(d.cube_, *aps)
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<< ' ' << d.acc_
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<< std::endl;
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}
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spot::print_dot(std::cout, spot::twacube_to_twa(aut));
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delete aps;
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delete aut;
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}
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