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Diffstat (limited to 'boost/type_traits/is_final.hpp')
-rw-r--r-- | boost/type_traits/is_final.hpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/boost/type_traits/is_final.hpp b/boost/type_traits/is_final.hpp new file mode 100644 index 0000000000..36bd62e54a --- /dev/null +++ b/boost/type_traits/is_final.hpp @@ -0,0 +1,41 @@ + +// Copyright (c) 2014 Agustin Berge +// +// Use, modification and distribution are subject to the Boost Software License, +// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at +// http://www.boost.org/LICENSE_1_0.txt). +// +// See http://www.boost.org/libs/type_traits for most recent version including documentation. + + +#ifndef BOOST_TT_IS_FINAL_HPP_INCLUDED +#define BOOST_TT_IS_FINAL_HPP_INCLUDED + +#include <boost/type_traits/remove_cv.hpp> +#include <boost/type_traits/config.hpp> +#include <boost/type_traits/intrinsics.hpp> + +// should be the last #include +#include <boost/type_traits/detail/bool_trait_def.hpp> + +namespace boost { + +namespace detail { +template <typename T> struct is_final_impl +{ +#ifdef BOOST_IS_FINAL + typedef typename remove_cv<T>::type cvt; + BOOST_STATIC_CONSTANT(bool, value = BOOST_IS_FINAL(cvt)); +#else + BOOST_STATIC_CONSTANT(bool, value = false); +#endif +}; +} // namespace detail + +BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_final,T,::boost::detail::is_final_impl<T>::value) + +} // namespace boost + +#include <boost/type_traits/detail/bool_trait_undef.hpp> + +#endif // BOOST_TT_IS_FINAL_HPP_INCLUDED |