| |
| // (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, |
| // Howard Hinnant and John Maddock 2000, 2010. |
| // (C) Copyright Mat Marcus, Jesse Jones and Adobe Systems Inc 2001 |
| |
| // 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_REFERENCE_HPP_INCLUDED |
| #define BOOST_TT_IS_REFERENCE_HPP_INCLUDED |
| |
| #include <boost/type_traits/is_lvalue_reference.hpp> |
| #include <boost/type_traits/is_rvalue_reference.hpp> |
| |
| namespace boost { |
| |
| template <class T> struct is_reference |
| : public |
| integral_constant< |
| bool, |
| ::boost::is_lvalue_reference<T>::value || ::boost::is_rvalue_reference<T>::value> |
| {}; |
| |
| } // namespace boost |
| |
| #endif // BOOST_TT_IS_REFERENCE_HPP_INCLUDED |
| |
