| // -*- C++ -*- | |
| //===------------------------------ chrono ---------------------------------===// | |
| // | |
| // The LLVM Compiler Infrastructure | |
| // | |
| // This file is distributed under the University of Illinois Open Source | |
| // License. See LICENSE.TXT for details. | |
| // | |
| //===----------------------------------------------------------------------===// | |
| #ifndef _LIBCPP_EXPERIMENTAL_CHRONO | |
| #define _LIBCPP_EXPERIMENTAL_CHRONO | |
| /** | |
| experimental/chrono synopsis | |
| // C++1y | |
| #include <chrono> | |
| namespace std { | |
| namespace chrono { | |
| namespace experimental { | |
| inline namespace fundamentals_v1 { | |
| // See C++14 20.12.4, customization traits | |
| template <class Rep> constexpr bool treat_as_floating_point_v | |
| = treat_as_floating_point<Rep>::value; | |
| } // namespace fundamentals_v1 | |
| } // namespace experimental | |
| } // namespace chrono | |
| } // namespace std | |
| */ | |
| #include <experimental/__config> | |
| #include <chrono> | |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) | |
| #pragma GCC system_header | |
| #endif | |
| #if _LIBCPP_STD_VER > 11 | |
| _LIBCPP_BEGIN_NAMESPACE_CHRONO_LFTS | |
| #ifndef _LIBCPP_HAS_NO_VARIABLE_TEMPLATES | |
| template <class _Rep> _LIBCPP_CONSTEXPR bool treat_as_floating_point_v | |
| = treat_as_floating_point<_Rep>::value; | |
| #endif /* _LIBCPP_HAS_NO_VARIABLE_TEMPLATES */ | |
| _LIBCPP_END_NAMESPACE_CHRONO_LFTS | |
| #endif /* _LIBCPP_STD_VER > 11 */ | |
| #endif /* _LIBCPP_EXPERIMENTAL_CHRONO */ |