Chris@16: 
Chris@16: // NO INCLUDE GUARDS, THE HEADER IS INTENDED FOR MULTIPLE INCLUSION
Chris@16: 
Chris@16: #if defined(BOOST_PP_IS_ITERATING)
Chris@16: 
Chris@16: // Copyright Aleksey Gurtovoy 2000-2004
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. 
Chris@16: // (See accompanying file LICENSE_1_0.txt or copy at 
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: // See http://www.boost.org/libs/mpl for documentation.
Chris@16: 
Chris@101: // $Id$
Chris@101: // $Date$
Chris@101: // $Revision$
Chris@16: 
Chris@16: #include <boost/preprocessor/enum_params.hpp>
Chris@16: #include <boost/preprocessor/dec.hpp>
Chris@16: #include <boost/preprocessor/cat.hpp>
Chris@16: 
Chris@16: #define i_ BOOST_PP_FRAME_ITERATION(1)
Chris@16: 
Chris@16: #   define AUX778076_SET_TAIL(set, i_, T) \
Chris@16:     typename BOOST_PP_CAT(set,i_)< \
Chris@16:           BOOST_PP_ENUM_PARAMS(i_, T) \
Chris@16:         >::item_                           \
Chris@16:     /**/
Chris@16: 
Chris@16: #if i_ > 0
Chris@16: template<
Chris@16:       BOOST_PP_ENUM_PARAMS(i_, typename T)
Chris@16:     >
Chris@16: struct BOOST_PP_CAT(set,i_)
Chris@16:     : s_item<
Chris@16:           BOOST_PP_CAT(T,BOOST_PP_DEC(i_))
Chris@16:         , AUX778076_SET_TAIL(set,BOOST_PP_DEC(i_),T)
Chris@16:         >
Chris@16: {
Chris@16:     typedef BOOST_PP_CAT(set,i_) type;
Chris@16: };
Chris@16: #endif
Chris@16: 
Chris@16: #   undef AUX778076_SET_TAIL
Chris@16: 
Chris@16: #undef i_
Chris@16: 
Chris@16: #endif // BOOST_PP_IS_ITERATING