8362bf3a5f
* src/tests/safra.cc, src/tests/safra.test: Use HOA format in tests. * src/twaalgos/safra.cc: Make sure the number of sets are always odd so that cycles without any acceptance set are rejected.
68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2015 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 <cstring>
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#include "twa/twagraph.hh"
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#include "twaalgos/safra.hh"
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#include "twaalgos/translate.hh"
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#include "hoaparse/public.hh"
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#include "ltlparse/public.hh"
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#include "twaalgos/dotty.hh"
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#include "twaalgos/hoa.hh"
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int main(int argc, char* argv[])
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{
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if (argc <= 2)
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return 1;
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char* input = argv[2];
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auto dict = spot::make_bdd_dict();
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spot::twa_graph_ptr res;
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if (!strncmp(argv[1], "-f", 2))
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{
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spot::ltl::parse_error_list pel;
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const spot::ltl::formula* f =
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spot::ltl::parse(input, pel, spot::ltl::default_environment::instance(),
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false);
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spot::translator trans(dict);
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trans.set_pref(spot::postprocessor::Deterministic);
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auto tmp = trans.run(f);
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res = spot::tgba_determinisation(tmp);
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f->destroy();
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}
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else if (!strncmp(argv[1], "--hoa", 5))
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{
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spot::hoa_parse_error_list pel;
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auto aut = spot::hoa_parse(input, pel, dict);
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if (spot::format_hoa_parse_errors(std::cerr, input, pel))
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return 2;
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res = tgba_determinisation(aut->aut);
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}
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res->merge_transitions();
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if (argc >= 4 && !strncmp(argv[3], "-H", 2))
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{
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spot::hoa_reachable(std::cout, res, "t");
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std::cout << std::endl;
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}
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else
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spot::dotty_reachable(std::cout, res);
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}
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