Chris@16: 
Chris@16: #ifndef BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED
Chris@16: #define BOOST_MPL_AUX_PREPROCESSOR_ENUM_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_ENUM(0,int): <nothing>
Chris@16: // BOOST_MPL_PP_ENUM(1,int): int
Chris@16: // BOOST_MPL_PP_ENUM(2,int): int, int
Chris@16: // BOOST_MPL_PP_ENUM(n,int): int, int, .., int
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_ENUM(n, param) \
Chris@16:     BOOST_PP_CAT(BOOST_MPL_PP_ENUM_,n)(param) \
Chris@16:     /**/
Chris@16:     
Chris@16: #   define BOOST_MPL_PP_ENUM_0(p)
Chris@16: #   define BOOST_MPL_PP_ENUM_1(p) p
Chris@16: #   define BOOST_MPL_PP_ENUM_2(p) p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_3(p) p,p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_4(p) p,p,p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_5(p) p,p,p,p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_6(p) p,p,p,p,p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_7(p) p,p,p,p,p,p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_8(p) p,p,p,p,p,p,p,p
Chris@16: #   define BOOST_MPL_PP_ENUM_9(p) p,p,p,p,p,p,p,p,p
Chris@16: 
Chris@16: #else
Chris@16: 
Chris@16: #   include <boost/preprocessor/comma_if.hpp>
Chris@16: #   include <boost/preprocessor/repeat.hpp>
Chris@16: 
Chris@16: #   define BOOST_MPL_PP_AUX_ENUM_FUNC(unused, i, param) \
Chris@16:     BOOST_PP_COMMA_IF(i) param \
Chris@16:     /**/
Chris@16: 
Chris@16: #   define BOOST_MPL_PP_ENUM(n, param) \
Chris@16:     BOOST_PP_REPEAT( \
Chris@16:           n \
Chris@16:         , BOOST_MPL_PP_AUX_ENUM_FUNC \
Chris@16:         , param \
Chris@16:         ) \
Chris@16:     /**/
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #endif // BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED