Boost C++ Libraries of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards


    Copyright (c) 2001-2007 Joel de Guzman

    Distributed under the Boost Software License, Version 1.0. (See accompanying 
    file LICENSE_1_0.txt or copy at

#include <boost/phoenix/core/actor.hpp>
#include <boost/fusion/support/void.hpp>

namespace boost { namespace phoenix
    template <typename T, typename U = typename is_actor<T>::type >
    struct as_actor
        typedef T type;

        static type const &
        convert(T const & t)
            return t;