60f046a574
Several people have asked for a way to check whether a word is accepted by an automaton, including at least Jonah Romero and Scott Buckley. So it's time we have it. * spot/twa/twa.hh, spot/twa/twa.cc, spot/twaalgos/word.hh (intersects): Add the new variant. * spot/twa/fwd.hh: Forward declare twa_word, so that we can use it in twa.hh. * spot/twaalgos/forq_contains.cc: Use the new intersection check. * tests/python/word.ipynb, NEWS: Mention it. * THANKS: Add Scott Buckley.
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) by the Spot authors, see the AUTHORS file for details.
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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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#pragma once
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#include <memory>
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namespace spot
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{
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class bdd_dict;
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typedef std::shared_ptr<bdd_dict> bdd_dict_ptr;
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class twa;
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typedef std::shared_ptr<twa> twa_ptr;
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typedef std::shared_ptr<const twa> const_twa_ptr;
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class twa_graph;
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typedef std::shared_ptr<const twa_graph> const_twa_graph_ptr;
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typedef std::shared_ptr<twa_graph> twa_graph_ptr;
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class twa_product;
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typedef std::shared_ptr<const twa_product> const_twa_product_ptr;
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typedef std::shared_ptr<twa_product> twa_product_ptr;
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struct twa_word;
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typedef std::shared_ptr<const twa_word> const_twa_word_ptr;
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typedef std::shared_ptr<twa_word> twa_word_ptr;
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}
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