ceph/src/boost/libs/type_traits/include/boost/type_traits/is_rvalue_reference.hpp

   1
   2 //  (C) John Maddock 2010.
   3 //  Use, modification and distribution are subject to the Boost Software License,
   4 //  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   5 //  http://www.boost.org/LICENSE_1_0.txt).
   6 //
   7 //  See http://www.boost.org/libs/type_traits for most recent version including documentation.
   8
   9 #ifndef BOOST_TT_IS_RVALUE_REFERENCE_HPP_INCLUDED
  10 #define BOOST_TT_IS_RVALUE_REFERENCE_HPP_INCLUDED
  11
  12 #include <boost/config.hpp>
  13 #include <boost/type_traits/integral_constant.hpp>
  14
  15 namespace boost {
  16
  17 template <class T> struct is_rvalue_reference : public false_type {};
  18 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
  19 template <class T> struct is_rvalue_reference<T&&> : public true_type {};
  20 #endif
  21
  22 } // namespace boost
  23
  24 #endif // BOOST_TT_IS_REFERENCE_HPP_INCLUDED
  25