825c8a8ad9
* spot/priv/weight.cc, spot/priv/weight.hh, spot/twaalgos/determinize.cc, spot/twaalgos/stats.cc: Here.
56 lines
2 KiB
C++
56 lines
2 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2015, 2017 Laboratoire de Recherche et Développement de
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// l'Epita (LRDE).
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// Copyright (C) 2004, 2014 Laboratoire d'Informatique de Paris 6 (LIP6),
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// département Systèmes Répartis Coopératifs (SRC), Université Pierre
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// et Marie Curie.
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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 <iosfwd>
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#include <map>
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#include <bddx.h>
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#include <spot/twa/acc.hh>
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namespace spot
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{
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/// \brief Manage for a given automaton a vector of counter indexed by
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/// its acceptance condition
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class weight
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{
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public:
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/// Construct a empty vector (all counters set to zero).
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weight(const acc_cond& acc);
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/// Increment by one the counters of each acceptance condition in \a a.
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weight& add(acc_cond::mark_t a);
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/// Decrement by one the counters of each acceptance condition in \a a.
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weight& sub(acc_cond::mark_t a);
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/// Return the set of each acceptance condition such that its counter is
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/// strictly greatest than the corresponding counter in w.
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///
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/// \pre For each acceptance condition, its counter is greatest or equal to
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/// the corresponding counter in w.
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acc_cond::mark_t diff(const acc_cond& acc, const weight& w) const;
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friend std::ostream& operator<<(std::ostream& os,
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const weight& w);
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private:
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std::vector<int> m;
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};
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}
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