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- // Copyright (c) 2009-2020 Vladimir Batov.
- // Use, modification and distribution are subject to the Boost Software License,
- // Version 1.0. See http://www.boost.org/LICENSE_1_0.txt.
- #ifndef BOOST_CONVERT_FORWARD_HPP
- #define BOOST_CONVERT_FORWARD_HPP
- #include <boost/config.hpp>
- #include <boost/version.hpp>
- #include <boost/optional.hpp>
- #include <type_traits>
- #if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
- #undef BOOST_CONVERT_CXX11
- #else
- #define BOOST_CONVERT_CXX11
- #endif
- // Intel 12.0 and lower have broken SFINAE
- #if defined(BOOST_INTEL) && (BOOST_INTEL <= 1200)
- # define BOOST_CONVERT_IS_NOT_SUPPORTED
- #endif
- // No C++11 support
- #if defined(BOOST_GCC_VERSION) && (BOOST_GCC_VERSION <= 40600)
- # define BOOST_CONVERT_IS_NOT_SUPPORTED
- #endif
- // MSVC-11 and lower have broken SFINAE
- #if defined(BOOST_MSVC) && (BOOST_MSVC < 1800)
- # define BOOST_CONVERT_IS_NOT_SUPPORTED
- #endif
- #if defined(_MSC_VER)
- //MSVC++ 7.0 _MSC_VER == 1300
- //MSVC++ 7.1 _MSC_VER == 1310 (Visual Studio 2003)
- //MSVC++ 8.0 _MSC_VER == 1400 (Visual Studio 2005)
- //MSVC++ 9.0 _MSC_VER == 1500 (Visual Studio 2008)
- //MSVC++ 10.0 _MSC_VER == 1600 (Visual Studio 2010)
- //MSVC++ 11.0 _MSC_VER == 1700 (Visual Studio 2012)
- //MSVC++ 12.0 _MSC_VER == 1800 (Visual Studio 2013)
- //MSVC++ 14.0 _MSC_VER == 1900 (Visual Studio 2015)
- //MSVC++ 15.0 _MSC_VER == 1910 (Visual Studio 2017)
- # pragma warning(disable: 4100) // unreferenced formal parameter
- # pragma warning(disable: 4146) // unary minus operator applied to unsigned type
- # pragma warning(disable: 4180) // qualifier applied to function type has no meaning
- # pragma warning(disable: 4224)
- # pragma warning(disable: 4244)
- # pragma warning(disable: 4800) // forcing value to bool
- # pragma warning(disable: 4996)
- #if _MSC_VER < 1900 /* MSVC-14 defines real snprintf()... just about time! */
- # define snprintf _snprintf
- #endif
- #endif
- #endif // BOOST_CONVERT_FORWARD_HPP
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