| Jeff Thompson | f7d4994 | 2013-08-01 16:47:40 -0700 | [diff] [blame^] | 1 | |
| 2 | #ifndef BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED |
| 3 | #define BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED |
| 4 | |
| 5 | // Copyright Aleksey Gurtovoy 2000-2004 |
| 6 | // |
| 7 | // Distributed under the Boost Software License, Version 1.0. |
| 8 | // (See accompanying file LICENSE_1_0.txt or copy at |
| 9 | // http://www.boost.org/LICENSE_1_0.txt) |
| 10 | // |
| 11 | // See http://www.boost.org/libs/mpl for documentation. |
| 12 | |
| 13 | // $Id: params.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ |
| 14 | // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ |
| 15 | // $Revision: 49267 $ |
| 16 | |
| 17 | #include <boost/mpl/aux_/config/preprocessor.hpp> |
| 18 | |
| 19 | // BOOST_MPL_PP_PARAMS(0,T): <nothing> |
| 20 | // BOOST_MPL_PP_PARAMS(1,T): T1 |
| 21 | // BOOST_MPL_PP_PARAMS(2,T): T1, T2 |
| 22 | // BOOST_MPL_PP_PARAMS(n,T): T1, T2, .., Tn |
| 23 | |
| 24 | #if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES) |
| 25 | |
| 26 | # include <boost/preprocessor/cat.hpp> |
| 27 | |
| 28 | # define BOOST_MPL_PP_PARAMS(n,p) \ |
| 29 | BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \ |
| 30 | /**/ |
| 31 | |
| 32 | # define BOOST_MPL_PP_PARAMS_0(p) |
| 33 | # define BOOST_MPL_PP_PARAMS_1(p) p##1 |
| 34 | # define BOOST_MPL_PP_PARAMS_2(p) p##1,p##2 |
| 35 | # define BOOST_MPL_PP_PARAMS_3(p) p##1,p##2,p##3 |
| 36 | # define BOOST_MPL_PP_PARAMS_4(p) p##1,p##2,p##3,p##4 |
| 37 | # define BOOST_MPL_PP_PARAMS_5(p) p##1,p##2,p##3,p##4,p##5 |
| 38 | # define BOOST_MPL_PP_PARAMS_6(p) p##1,p##2,p##3,p##4,p##5,p##6 |
| 39 | # define BOOST_MPL_PP_PARAMS_7(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7 |
| 40 | # define BOOST_MPL_PP_PARAMS_8(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8 |
| 41 | # 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 |
| 42 | |
| 43 | #else |
| 44 | |
| 45 | # include <boost/preprocessor/comma_if.hpp> |
| 46 | # include <boost/preprocessor/repeat.hpp> |
| 47 | # include <boost/preprocessor/inc.hpp> |
| 48 | # include <boost/preprocessor/cat.hpp> |
| 49 | |
| 50 | # define BOOST_MPL_PP_AUX_PARAM_FUNC(unused, i, param) \ |
| 51 | BOOST_PP_COMMA_IF(i) \ |
| 52 | BOOST_PP_CAT(param, BOOST_PP_INC(i)) \ |
| 53 | /**/ |
| 54 | |
| 55 | # define BOOST_MPL_PP_PARAMS(n, param) \ |
| 56 | BOOST_PP_REPEAT( \ |
| 57 | n \ |
| 58 | , BOOST_MPL_PP_AUX_PARAM_FUNC \ |
| 59 | , param \ |
| 60 | ) \ |
| 61 | /**/ |
| 62 | |
| 63 | #endif |
| 64 | |
| 65 | #endif // BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED |