a66e7704d8
Fixes #241. * spot/twaalgos/postproc.cc: Use the deterministic monitor if it has as many states as the non-deterministic one. * spot/twaalgos/minimize.cc (minimize_monitor): Quickly check for terminal automata. * spot/twaalgos/stripacc.cc: Set the weak property. * spot/twaalgos/stripacc.hh: Improve documentation. * tests/core/monitor.test, tests/core/sbacc.test: Update. * NEWS: Mention the issue.
35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2012, 2014, 2015, 2017 Laboratoire de Recherche et
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// Développement 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 <spot/twaalgos/stripacc.hh>
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#include <spot/twaalgos/reachiter.hh>
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namespace spot
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{
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void strip_acceptance_here(twa_graph_ptr a)
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{
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unsigned n = a->num_states();
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for (unsigned s = 0; s < n; ++s)
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for (auto& t: a->out(s))
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t.acc = 0U;
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a->set_generalized_buchi(0);
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a->release_named_properties();
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a->prop_weak(true);
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}
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}
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