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// TR2  -*- C++ -*-

// Copyright (C) 2010, 2011 Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library is free

// software; you can redistribute it and/or modify it under the

// terms of the GNU General Public License as published by the

// Free Software Foundation; either version 3, or (at your option)

// any later version.

// This library 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.

// Under Section 7 of GPL version 3, you are granted additional

// permissions described in the GCC Runtime Library Exception, version

// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and

// a copy of the GCC Runtime Library Exception along with this program;

// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

// .

/** @file tr2/ratio

 *  This is a TR2 C++ Library header.

 */

#include 

namespace std _GLIBCXX_VISIBILITY(default)

{

namespace tr2

{

_GLIBCXX_BEGIN_NAMESPACE_VERSION

  template

             bool = _Bit < static_cast

                          (std::numeric_limits::digits)>

    struct __safe_lshift

    { static const intmax_t __value = 0; };

    template

      struct __safe_lshift<_Pn, _Bit, true>

      { static const intmax_t __value = _Pn << _Bit; };

  /// Add binary prefixes (IEC 60027-2 A.2 and ISO/IEC 80000).

  typedef ratio<__safe_lshift<1, 10>::__value, 1> kibi;

  typedef ratio<__safe_lshift<1, 20>::__value, 1> mebi;

  typedef ratio<__safe_lshift<1, 30>::__value, 1> gibi;

  typedef ratio<__safe_lshift<1, 40>::__value, 1> tebi;

  typedef ratio<__safe_lshift<1, 50>::__value, 1> pebi;

  typedef ratio<__safe_lshift<1, 60>::__value, 1> exbi;

  //typedef ratio<__safe_lshift<1, 70>::__value, 1> zebi;

  //typedef ratio<__safe_lshift<1, 80>::__value, 1> yobi;

_GLIBCXX_END_NAMESPACE_VERSION

}

}