| // Copyright 2010 John Maddock |
| |
| // Distributed under the Boost Software License, Version 1.0. |
| // See http://www.boost.org/LICENSE_1_0.txt |
| |
| #ifndef BOOST_TYPE_TRAITS_EXT_ADD_LVALUE_REFERENCE__HPP |
| #define BOOST_TYPE_TRAITS_EXT_ADD_LVALUE_REFERENCE__HPP |
| |
| #include <boost/type_traits/add_reference.hpp> |
| |
| namespace boost{ |
| |
| template <class T> struct add_lvalue_reference |
| { |
| typedef typename boost::add_reference<T>::type type; |
| }; |
| |
| #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES |
| template <class T> struct add_lvalue_reference<T&&> |
| { |
| typedef T& type; |
| }; |
| #endif |
| |
| } |
| |
| #endif // BOOST_TYPE_TRAITS_EXT_ADD_LVALUE_REFERENCE__HPP |
