12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273 |
- // Variable Templates For ratio -*- C++ -*-
- // Copyright (C) 2014-2015 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
- // <http://www.gnu.org/licenses/>.
- /** @file experimental/ratio
- * This is a TS C++ Library header.
- */
- //
- // N3932 Variable Templates For Type Traits (Revision 1)
- //
- #ifndef _GLIBCXX_EXPERIMENTAL_RATIO
- #define _GLIBCXX_EXPERIMENTAL_RATIO 1
- #pragma GCC system_header
- #if __cplusplus <= 201103L
- # include <bits/c++14_warning.h>
- #else
- #include <ratio>
- namespace std _GLIBCXX_VISIBILITY(default)
- {
- namespace experimental
- {
- inline namespace fundamentals_v1
- {
- _GLIBCXX_BEGIN_NAMESPACE_VERSION
- // See C++14 §20.11.5, ratio comparison
- template <typename _R1, typename _R2>
- constexpr bool ratio_equal_v = ratio_equal<_R1, _R2>::value;
- template <typename _R1, typename _R2>
- constexpr bool ratio_not_equal_v = ratio_not_equal<_R1, _R2>::value;
- template <typename _R1, typename _R2>
- constexpr bool ratio_less_v = ratio_less<_R1, _R2>::value;
- template <typename _R1, typename _R2>
- constexpr bool ratio_less_equal_v = ratio_less_equal<_R1, _R2>::value;
- template <typename _R1, typename _R2>
- constexpr bool ratio_greater_v = ratio_greater<_R1, _R2>::value;
- template <typename _R1, typename _R2>
- constexpr bool ratio_greater_equal_v = ratio_greater_equal<_R1, _R2>::value;
- _GLIBCXX_END_NAMESPACE_VERSION
- } // namespace fundamentals_v1
- } // namespace experimental
- } // namespace std
- #endif // __cplusplus <= 201103L
- #endif // _GLIBCXX_EXPERIMENTAL_RATIO
|