lfts_config.h
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// Namespace declarations for Library Fundamentals TS -*- C++ -*-
// Copyright (C) 2016-2021 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/bits/lfts_config.h
* This is an internal header file, included by other library headers.
* Do not attempt to use it directly.
*/
#if __cplusplus >= 201402L
#include <bits/c++config.h>
/** @defgroup libfund-ts Library Fundamentals TS
* @ingroup experimental
*
* Components defined by the _C++ Extensions for Library Fundamentals_
* Technical Specification, versions 1 and 2.
*
* - ISO/IEC TS 19568:2015 C++ Extensions for Library Fundamentals
* - ISO/IEC TS 19568:2017 C++ Extensions for Library Fundamentals, Version 2
*/
#if _GLIBCXX_INLINE_VERSION
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
namespace chrono
{
namespace experimental
{
inline namespace fundamentals_v1 { }
inline namespace fundamentals_v2 { }
} // namespace experimental
} // namespace chrono
namespace experimental
{
inline namespace fundamentals_v1 { }
inline namespace fundamentals_v2 { }
inline namespace literals { inline namespace string_view_literals { } }
} // namespace experimental
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace std
#endif
#endif
c++config.h
std
ISO C++ entities toplevel namespace is std.