sl@0: 
sl@0: #ifndef BOOST_MPL_AS_SEQUENCE_HPP_INCLUDED
sl@0: #define BOOST_MPL_AS_SEQUENCE_HPP_INCLUDED
sl@0: 
sl@0: // Copyright Aleksey Gurtovoy 2002-2004
sl@0: //
sl@0: // Distributed under the Boost Software License, Version 1.0. 
sl@0: // (See accompanying file LICENSE_1_0.txt or copy at 
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: //
sl@0: // See http://www.boost.org/libs/mpl for documentation.
sl@0: 
sl@0: // $Source: /cvsroot/boost/boost/boost/mpl/as_sequence.hpp,v $
sl@0: // $Date: 2004/09/02 15:40:41 $
sl@0: // $Revision: 1.4 $
sl@0: 
sl@0: #include <boost/mpl/is_sequence.hpp>
sl@0: #include <boost/mpl/single_view.hpp>
sl@0: #include <boost/mpl/if.hpp>
sl@0: #include <boost/mpl/aux_/na_spec.hpp>
sl@0: #include <boost/mpl/aux_/lambda_support.hpp>
sl@0: 
sl@0: namespace boost { namespace mpl {
sl@0: 
sl@0: template<
sl@0:       typename BOOST_MPL_AUX_NA_PARAM(T)
sl@0:     >
sl@0: struct as_sequence
sl@0:     : if_< is_sequence<T>, T, single_view<T> >
sl@0: {
sl@0:     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,as_sequence,(T))
sl@0: };
sl@0: 
sl@0: BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, as_sequence)
sl@0: 
sl@0: }}
sl@0: 
sl@0: #endif // BOOST_MPL_AS_SEQUENCE_HPP_INCLUDED