chrono/detail/requires_cxx11.hpp

0001 #ifndef BOOST_CHRONO_DETAIL_REQUIRES_CXX11_HPP_INCLUDED
0002 #define BOOST_CHRONO_DETAIL_REQUIRES_CXX11_HPP_INCLUDED
0003
0004 // Copyright 2023 Peter Dimov
0005 // Distributed under the Boost Software License, Version 1.0.
0006 // https://www.boost.org/LICENSE_1_0.txt
0007
0008 #include <boost/config.hpp>
0009 #include <boost/config/pragma_message.hpp>
0010
0011 #if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || \
0012     defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || \
0013     defined(BOOST_NO_CXX11_DECLTYPE) || \
0014     defined(BOOST_NO_CXX11_CONSTEXPR) || \
0015     defined(BOOST_NO_CXX11_NOEXCEPT) || \
0016     defined(BOOST_NO_CXX11_HDR_CHRONO) || \
0017     defined(BOOST_NO_CXX11_HDR_RATIO)
0018
0019 BOOST_PRAGMA_MESSAGE("C++03 support was deprecated in Boost.Chrono 1.82 and was removed in Boost.Chrono 1.84.")
0020
0021 #endif
0022
0023 #endif // #ifndef BOOST_CHRONO_DETAIL_REQUIRES_CXX11_HPP_INCLUDED