pfnf_rewriter.h

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// Author(s): Wieger Wesselink
// Copyright: see the accompanying file COPYING or copy at
// https://github.com/mCRL2org/mCRL2/blob/master/COPYING
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
 
#ifndef MCRL2_PBES_REWRITERS_PFNF_REWRITER_H
#define MCRL2_PBES_REWRITERS_PFNF_REWRITER_H
 
#include "mcrl2/pbes/detail/pfnf_traverser.h"
 
namespace mcrl2 {
 
namespace pbes_system {
 
class pfnf_rewriter
{
  public:
    typedef pbes_expression term_type;
 
    typedef data::variable variable_type;
 
    pbes_expression operator()(const pbes_expression& x) const
    {
      pbes_system::detail::pfnf_traverser visitor;
      visitor.apply(x);
      return visitor.evaluate();
    }
 
    template <typename SubstitutionFunction>
    pbes_expression operator()(const pbes_expression& x, SubstitutionFunction sigma) const
    {
      return sigma(this->operator()(x));
    }
};
 
} // namespace pbes_system
 
} // namespace mcrl2
 
#endif // MCRL2_PBES_REWRITERS_PFNF_REWRITER_H