825c8a8ad9
* spot/priv/weight.cc, spot/priv/weight.hh, spot/twaalgos/determinize.cc, spot/twaalgos/stats.cc: Here.
66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
// -*- coding: utf-8 -*-
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// Copyright (C) 2011, 2014, 2016, 2017 Laboratoire de Recherche et
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// Developpement de l'Epita.
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// Copyright (C) 2004 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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#include <cassert>
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#include <ostream>
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#include <spot/priv/weight.hh>
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namespace spot
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{
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weight::weight(const acc_cond& acc):
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m(acc.num_sets())
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{
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}
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weight& weight::add(acc_cond::mark_t a)
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{
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for (auto s: a.sets())
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++m[s];
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return *this;
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}
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weight& weight::sub(acc_cond::mark_t a)
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{
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for (auto s: a.sets())
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if (m[s] > 0)
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--m[s];
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return *this;
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}
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acc_cond::mark_t weight::diff(const acc_cond& acc, const weight& w) const
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{
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unsigned max = acc.num_sets();
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std::vector<unsigned> res;
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for (unsigned n = 0; n < max; ++n)
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if (m[n] > w.m[n])
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res.emplace_back(n);
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return acc_cond::mark_t(res.begin(), res.end());
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}
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std::ostream& operator<<(std::ostream& os, const weight& w)
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{
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unsigned s = w.m.size();
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for (unsigned n = 0; n < s; ++n)
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os << '(' << n << ',' << w.m[n] << ')';
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return os;
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}
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}
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