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Diffstat (limited to 'boost/typeof/decltype.hpp')
-rw-r--r-- | boost/typeof/decltype.hpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/boost/typeof/decltype.hpp b/boost/typeof/decltype.hpp new file mode 100644 index 0000000000..7e990a8cef --- /dev/null +++ b/boost/typeof/decltype.hpp @@ -0,0 +1,34 @@ +// Copyright (C) 2006 Arkadiy Vertleyb +// Copyright (C) 2017 Daniela Engert +// Use, modification and distribution is subject to the Boost Software +// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt) + +#ifndef BOOST_TYPEOF_DECLTYPE_HPP_INCLUDED +# define BOOST_TYPEOF_DECLTYPE_HPP_INCLUDED + +#include <boost/type_traits/remove_cv.hpp> +#include <boost/type_traits/remove_reference.hpp> + +namespace boost { namespace type_of { + template<typename T> + using remove_cv_ref_t = typename remove_cv<typename remove_reference<T>::type>::type; +}} + +#define BOOST_TYPEOF(expr) boost::type_of::remove_cv_ref_t<decltype(expr)> +#define BOOST_TYPEOF_TPL BOOST_TYPEOF + +#define BOOST_TYPEOF_NESTED_TYPEDEF_TPL(name,expr) \ + struct name {\ + typedef BOOST_TYPEOF_TPL(expr) type;\ + }; + +#define BOOST_TYPEOF_NESTED_TYPEDEF(name,expr) \ + struct name {\ + typedef BOOST_TYPEOF(expr) type;\ + }; + +#define BOOST_TYPEOF_REGISTER_TYPE(x) +#define BOOST_TYPEOF_REGISTER_TEMPLATE(x, params) + +#endif //BOOST_TYPEOF_DECLTYPE_HPP_INCLUDED + |