mark.hh 1.25 KB
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// -*- coding: utf-8 -*-
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// Copyright (C) 2010, 2011, 2012, 2013, 2015 Laboratoire de Recherche
// et Développement de l'Epita (LRDE).
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//
// This file is part of Spot, a model checking library.
//
// Spot is free software; you can redistribute it and/or modify it
// 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.
//
// Spot is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
// License for more details.
//
// 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 "formula.hh"
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#include "misc/hash.hh"
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namespace spot
{
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  class mark_tools final
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  {
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  public:
    /// \ingroup ltl_rewriting
    /// \brief Mark operators NegClosure and EConcat.
    ///
    /// \param f The formula to rewrite.
    formula mark_concat_ops(formula f);
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    formula simplify_mark(formula f);
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  private:
    typedef std::unordered_map<formula, formula> f2f_map;
    f2f_map simpmark_;
    f2f_map markops_;
  };
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}