1 // Copyright (C) 2006 Arkadiy Vertleyb 2 // Copyright (C) 2017 Daniela Engert 3 // Use, modification and distribution is subject to the Boost Software 4 // License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt) 5 6 #ifndef BOOST_TYPEOF_DECLTYPE_HPP_INCLUDED 7 # define BOOST_TYPEOF_DECLTYPE_HPP_INCLUDED 8 9 #include <boost/type_traits/remove_cv.hpp> 10 #include <boost/type_traits/remove_reference.hpp> 11 12 namespace boost { namespace type_of { 13 template<typename T> 14 using remove_cv_ref_t = typename remove_cv<typename remove_reference<T>::type>::type; 15 }} 16 17 #define BOOST_TYPEOF(expr) boost::type_of::remove_cv_ref_t<decltype(expr)> 18 #define BOOST_TYPEOF_TPL BOOST_TYPEOF 19 20 #define BOOST_TYPEOF_NESTED_TYPEDEF_TPL(name,expr) \ 21 struct name {\ 22 typedef BOOST_TYPEOF_TPL(expr) type;\ 23 }; 24 25 #define BOOST_TYPEOF_NESTED_TYPEDEF(name,expr) \ 26 struct name {\ 27 typedef BOOST_TYPEOF(expr) type;\ 28 }; 29 30 #define BOOST_TYPEOF_REGISTER_TYPE(x) 31 #define BOOST_TYPEOF_REGISTER_TEMPLATE(x, params) 32 33 #endif //BOOST_TYPEOF_DECLTYPE_HPP_INCLUDED 34 35