// TR2 -*- C++ -*- // Copyright (C) 2010-2018 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) { _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace tr2 { template (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 }