#ifndef BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED

#define BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED

// Copyright Aleksey Gurtovoy 2000-2004

//

// Distributed under the Boost Software License, Version 1.0. 

// (See accompanying file LICENSE_1_0.txt or copy at 

// http://www.boost.org/LICENSE_1_0.txt)

//

// See http://www.boost.org/libs/mpl for documentation.

// $Source: /cvsroot/boost/boost/boost/mpl/aux_/preprocessor/params.hpp,v $

// $Date: 2004/09/02 15:40:56 $

// $Revision: 1.5 $

#include <boost/mpl/aux_/config/preprocessor.hpp>

// BOOST_MPL_PP_PARAMS(0,T): <nothing>

// BOOST_MPL_PP_PARAMS(1,T): T1

// BOOST_MPL_PP_PARAMS(2,T): T1, T2

// BOOST_MPL_PP_PARAMS(n,T): T1, T2, .., Tn

#if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)

#   include <boost/preprocessor/cat.hpp>

#   define BOOST_MPL_PP_PARAMS(n,p) \

    BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \

    /**/

#   define BOOST_MPL_PP_PARAMS_0(p)

#   define BOOST_MPL_PP_PARAMS_1(p) p##1

#   define BOOST_MPL_PP_PARAMS_2(p) p##1,p##2

#   define BOOST_MPL_PP_PARAMS_3(p) p##1,p##2,p##3

#   define BOOST_MPL_PP_PARAMS_4(p) p##1,p##2,p##3,p##4

#   define BOOST_MPL_PP_PARAMS_5(p) p##1,p##2,p##3,p##4,p##5

#   define BOOST_MPL_PP_PARAMS_6(p) p##1,p##2,p##3,p##4,p##5,p##6

#   define BOOST_MPL_PP_PARAMS_7(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7

#   define BOOST_MPL_PP_PARAMS_8(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8

#   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

#else

#   include <boost/preprocessor/comma_if.hpp>

#   include <boost/preprocessor/repeat.hpp>

#   include <boost/preprocessor/inc.hpp>

#   include <boost/preprocessor/cat.hpp>

#   define BOOST_MPL_PP_AUX_PARAM_FUNC(unused, i, param) \

    BOOST_PP_COMMA_IF(i) \

    BOOST_PP_CAT(param, BOOST_PP_INC(i)) \

    /**/

#   define BOOST_MPL_PP_PARAMS(n, param) \

    BOOST_PP_REPEAT( \

          n \

        , BOOST_MPL_PP_AUX_PARAM_FUNC \

        , param \

        ) \

    /**/

#endif 

#endif // BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED