2 Copyright 2010 John Maddock.
3 Distributed under the Boost Software License, Version 1.0.
4 (See accompanying file LICENSE_1_0.txt or copy at
5 http://www.boost.org/LICENSE_1_0.txt).
8 [section:is_rvalue_reference is_rvalue_reference]
10 struct is_rvalue_reference : public __tof {};
12 __inherit If T is an rvalue reference type
13 then inherits from __true_type,
14 otherwise inherits from __false_type.
16 __std_ref 3.9.2 and 8.3.2.
20 __header ` #include <boost/type_traits/is_rvalue_reference.hpp>` or ` #include <boost/type_traits.hpp>`
24 [:`is_rvalue_reference<int&&>` inherits from `__true_type`.]
26 [:`is_rvalue_reference<int const&&>::type` is the type `__true_type`.]
28 [:`is_rvalue_reference<int const&>::type` is the type `__false_type`.]
30 [:`is_rvalue_reference<int (&&)(long)>::value` is an integral constant
31 expression that evaluates to /true/ (the argument in this case is
32 an rvalue reference to a function).]
34 [:`is_rvalue_reference<T>::value_type` is the type `bool`.]