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      1  1.1  mrg // Variable Templates For chrono -*- C++ -*-
      2  1.1  mrg 
      3  1.7  mrg // Copyright (C) 2014-2022 Free Software Foundation, Inc.
      4  1.1  mrg //
      5  1.1  mrg // This file is part of the GNU ISO C++ Library.  This library is free
      6  1.1  mrg // software; you can redistribute it and/or modify it under the
      7  1.1  mrg // terms of the GNU General Public License as published by the
      8  1.1  mrg // Free Software Foundation; either version 3, or (at your option)
      9  1.1  mrg // any later version.
     10  1.1  mrg 
     11  1.1  mrg // This library is distributed in the hope that it will be useful,
     12  1.1  mrg // but WITHOUT ANY WARRANTY; without even the implied warranty of
     13  1.1  mrg // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14  1.1  mrg // GNU General Public License for more details.
     15  1.1  mrg 
     16  1.1  mrg // Under Section 7 of GPL version 3, you are granted additional
     17  1.1  mrg // permissions described in the GCC Runtime Library Exception, version
     18  1.1  mrg // 3.1, as published by the Free Software Foundation.
     19  1.1  mrg 
     20  1.1  mrg // You should have received a copy of the GNU General Public License and
     21  1.1  mrg // a copy of the GCC Runtime Library Exception along with this program;
     22  1.1  mrg // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
     23  1.1  mrg // <http://www.gnu.org/licenses/>.
     24  1.1  mrg 
     25  1.1  mrg /** @file experimental/chrono
     26  1.1  mrg  *  This is a TS C++ Library header.
     27  1.6  mrg  *  @ingroup libfund-ts
     28  1.1  mrg  */
     29  1.1  mrg 
     30  1.1  mrg //
     31  1.1  mrg // N3932 Variable Templates For Type Traits (Revision 1)
     32  1.1  mrg //
     33  1.1  mrg 
     34  1.1  mrg #ifndef _GLIBCXX_EXPERIMENTAL_CHRONO
     35  1.1  mrg #define _GLIBCXX_EXPERIMENTAL_CHRONO 1
     36  1.1  mrg 
     37  1.1  mrg #pragma GCC system_header
     38  1.1  mrg 
     39  1.3  mrg #if __cplusplus >= 201402L
     40  1.1  mrg 
     41  1.7  mrg #include <bits/chrono.h> // Only the C++14 parts of <chrono>
     42  1.3  mrg #include <experimental/bits/lfts_config.h>
     43  1.1  mrg 
     44  1.1  mrg namespace std _GLIBCXX_VISIBILITY(default)
     45  1.1  mrg {
     46  1.4  mrg _GLIBCXX_BEGIN_NAMESPACE_VERSION
     47  1.4  mrg 
     48  1.1  mrg namespace chrono {
     49  1.1  mrg namespace experimental
     50  1.1  mrg {
     51  1.1  mrg inline namespace fundamentals_v1
     52  1.1  mrg {
     53  1.5  mrg // See C++14 20.12.4, customization traits
     54  1.1  mrg template <typename _Rep>
     55  1.1  mrg    constexpr bool treat_as_floating_point_v =
     56  1.1  mrg      treat_as_floating_point<_Rep>::value;
     57  1.1  mrg } // namespace fundamentals_v1
     58  1.1  mrg } // namespace experimental
     59  1.1  mrg } // namespace chrono
     60  1.4  mrg _GLIBCXX_END_NAMESPACE_VERSION
     61  1.1  mrg } // namespace std
     62  1.1  mrg 
     63  1.1  mrg #endif // __cplusplus <= 201103L
     64  1.1  mrg 
     65  1.1  mrg #endif // _GLIBCXX_EXPERIMENTAL_CHRONO
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