Chris@16: 
Chris@16: #ifndef BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
Chris@16: #define BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
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/mpl/aux_/config/preprocessor.hpp>
Chris@16: 
Chris@16: // BOOST_MPL_PP_PARAMS(0,T): <nothing>
Chris@16: // BOOST_MPL_PP_PARAMS(1,T): T1
Chris@16: // BOOST_MPL_PP_PARAMS(2,T): T1, T2
Chris@16: // BOOST_MPL_PP_PARAMS(n,T): T1, T2, .., Tn
Chris@16: 
Chris@16: #if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)
Chris@16: 
Chris@16: #   include <boost/preprocessor/cat.hpp>
Chris@16: 
Chris@16: #   define BOOST_MPL_PP_PARAMS(n,p) \
Chris@16:     BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \
Chris@16:     /**/
Chris@16: 
Chris@16: #   define BOOST_MPL_PP_PARAMS_0(p)
Chris@16: #   define BOOST_MPL_PP_PARAMS_1(p) p##1
Chris@16: #   define BOOST_MPL_PP_PARAMS_2(p) p##1,p##2
Chris@16: #   define BOOST_MPL_PP_PARAMS_3(p) p##1,p##2,p##3
Chris@16: #   define BOOST_MPL_PP_PARAMS_4(p) p##1,p##2,p##3,p##4
Chris@16: #   define BOOST_MPL_PP_PARAMS_5(p) p##1,p##2,p##3,p##4,p##5
Chris@16: #   define BOOST_MPL_PP_PARAMS_6(p) p##1,p##2,p##3,p##4,p##5,p##6
Chris@16: #   define BOOST_MPL_PP_PARAMS_7(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7
Chris@16: #   define BOOST_MPL_PP_PARAMS_8(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8
Chris@16: #   define BOOST_MPL_PP_PARAMS_9(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8,p##9
Chris@16: 
Chris@16: #else
Chris@16: 
Chris@16: #   include <boost/preprocessor/comma_if.hpp>
Chris@16: #   include <boost/preprocessor/repeat.hpp>
Chris@16: #   include <boost/preprocessor/inc.hpp>
Chris@16: #   include <boost/preprocessor/cat.hpp>
Chris@16: 
Chris@16: #   define BOOST_MPL_PP_AUX_PARAM_FUNC(unused, i, param) \
Chris@16:     BOOST_PP_COMMA_IF(i) \
Chris@16:     BOOST_PP_CAT(param, BOOST_PP_INC(i)) \
Chris@16:     /**/
Chris@16: 
Chris@16: #   define BOOST_MPL_PP_PARAMS(n, param) \
Chris@16:     BOOST_PP_REPEAT( \
Chris@16:           n \
Chris@16:         , BOOST_MPL_PP_AUX_PARAM_FUNC \
Chris@16:         , param \
Chris@16:         ) \
Chris@16:     /**/
Chris@16: 
Chris@16: #endif 
Chris@16: 
Chris@16: #endif // BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED