Sacado_mpl_for_each.hpp

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// $Id$ 
// $Source$ 
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//                           Sacado Package
//                 Copyright (2006) Sandia Corporation
// 
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
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// This library is free software; you can redistribute it and/or modify
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#ifndef SACADO_MPL_FOR_EACH_HPP
#define SACADO_MPL_FOR_EACH_HPP

#include "Sacado_mpl_begin.hpp"
#include "Sacado_mpl_end.hpp"
#include "Sacado_mpl_next.hpp"
#include "Sacado_mpl_deref.hpp"

namespace Sacado {

  namespace mpl {

    template <class Seq, 
        class Iter1 = typename mpl::begin<Seq>::type, 
        class Iter2 = typename mpl::end<Seq>::type>
    struct for_each {
      template <typename Op>
      for_each(const Op& op) {
  op(typename mpl::deref<Iter1>::type());
  for_each<Seq, typename mpl::next<Iter1>::type, Iter2> f(op);
      }
    };

    template <class Seq, class Iter1>
    struct for_each<Seq, Iter1, Iter1> {
      template <typename Op>
      for_each(const Op& op) {}
    };

  }

}

#endif // SACADO_MPL_FOR_EACH_HPP