[857] | 1 |
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| 2 | #ifndef BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
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| 3 | #define BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
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| 4 |
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| 5 | // Copyright Aleksey Gurtovoy 2000-2004
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| 6 | //
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| 7 | // Distributed under the Boost Software License, Version 1.0.
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| 8 | // (See accompanying file LICENSE_1_0.txt or copy at
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| 9 | // http://www.boost.org/LICENSE_1_0.txt)
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| 10 | //
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| 11 | // See http://www.boost.org/libs/mpl for documentation.
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| 12 |
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| 13 | // $Source: /cvsroot/boost/boost/boost/mpl/aux_/preprocessor/params.hpp,v $
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| 14 | // $Date: 2004/09/02 15:40:56 $
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| 15 | // $Revision: 1.5 $
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| 16 |
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| 17 | #include <boost/mpl/aux_/config/preprocessor.hpp>
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| 18 |
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| 19 | // BOOST_MPL_PP_PARAMS(0,T): <nothing>
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| 20 | // BOOST_MPL_PP_PARAMS(1,T): T1
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| 21 | // BOOST_MPL_PP_PARAMS(2,T): T1, T2
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| 22 | // BOOST_MPL_PP_PARAMS(n,T): T1, T2, .., Tn
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| 23 |
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| 24 | #if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)
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| 25 |
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| 26 | # include <boost/preprocessor/cat.hpp>
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| 27 |
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| 28 | # define BOOST_MPL_PP_PARAMS(n,p) \
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| 29 | BOOST_PP_CAT(BOOST_MPL_PP_PARAMS_,n)(p) \
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| 30 | /**/
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| 31 |
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| 32 | # define BOOST_MPL_PP_PARAMS_0(p)
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| 33 | # define BOOST_MPL_PP_PARAMS_1(p) p##1
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| 34 | # define BOOST_MPL_PP_PARAMS_2(p) p##1,p##2
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| 35 | # define BOOST_MPL_PP_PARAMS_3(p) p##1,p##2,p##3
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| 36 | # define BOOST_MPL_PP_PARAMS_4(p) p##1,p##2,p##3,p##4
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| 37 | # define BOOST_MPL_PP_PARAMS_5(p) p##1,p##2,p##3,p##4,p##5
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| 38 | # define BOOST_MPL_PP_PARAMS_6(p) p##1,p##2,p##3,p##4,p##5,p##6
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| 39 | # define BOOST_MPL_PP_PARAMS_7(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7
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| 40 | # define BOOST_MPL_PP_PARAMS_8(p) p##1,p##2,p##3,p##4,p##5,p##6,p##7,p##8
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| 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
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| 42 |
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| 43 | #else
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| 44 |
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| 45 | # include <boost/preprocessor/comma_if.hpp>
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| 46 | # include <boost/preprocessor/repeat.hpp>
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| 47 | # include <boost/preprocessor/inc.hpp>
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| 48 | # include <boost/preprocessor/cat.hpp>
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| 49 |
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| 50 | # define BOOST_MPL_PP_AUX_PARAM_FUNC(unused, i, param) \
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| 51 | BOOST_PP_COMMA_IF(i) \
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| 52 | BOOST_PP_CAT(param, BOOST_PP_INC(i)) \
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| 53 | /**/
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| 54 |
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| 55 | # define BOOST_MPL_PP_PARAMS(n, param) \
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| 56 | BOOST_PP_REPEAT( \
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| 57 | n \
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| 58 | , BOOST_MPL_PP_AUX_PARAM_FUNC \
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| 59 | , param \
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| 60 | ) \
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| 61 | /**/
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| 62 |
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| 63 | #endif
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| 64 |
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| 65 | #endif // BOOST_MPL_AUX_PREPROCESSOR_PARAMS_HPP_INCLUDED
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