ceph/src/boost/boost/phoenix/core/as_actor.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2007 Joel de Guzman
   3
   4     Distributed under the Boost Software License, Version 1.0. (See accompanying
   5     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 ==============================================================================*/
   7 #ifndef BOOST_PHOENIX_CORE_AS_ACTOR_HPP
   8 #define BOOST_PHOENIX_CORE_AS_ACTOR_HPP
   9
  10 #include <boost/phoenix/core/actor.hpp>
  11 #include <boost/fusion/support/void.hpp>
  12
  13 namespace boost { namespace phoenix
  14 {
  15     template <typename T, typename U = typename is_actor<T>::type >
  16     struct as_actor
  17     {
  18         typedef T type;
  19
  20         static type const &
  21         convert(T const & t)
  22         {
  23             return t;
  24         }
  25     };
  26 }}
  27
  28 #endif