1 | |
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2 | #ifndef BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED |
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3 | #define BOOST_MPL_AUX_PREPROCESSOR_ENUM_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 | // $Id$ |
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14 | // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ |
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15 | // $Revision: 49267 $ |
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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_ENUM(0,int): <nothing> |
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20 | // BOOST_MPL_PP_ENUM(1,int): int |
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21 | // BOOST_MPL_PP_ENUM(2,int): int, int |
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22 | // BOOST_MPL_PP_ENUM(n,int): int, int, .., int |
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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_ENUM(n, param) \ |
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29 | BOOST_PP_CAT(BOOST_MPL_PP_ENUM_,n)(param) \ |
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30 | /**/ |
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31 | |
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32 | # define BOOST_MPL_PP_ENUM_0(p) |
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33 | # define BOOST_MPL_PP_ENUM_1(p) p |
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34 | # define BOOST_MPL_PP_ENUM_2(p) p,p |
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35 | # define BOOST_MPL_PP_ENUM_3(p) p,p,p |
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36 | # define BOOST_MPL_PP_ENUM_4(p) p,p,p,p |
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37 | # define BOOST_MPL_PP_ENUM_5(p) p,p,p,p,p |
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38 | # define BOOST_MPL_PP_ENUM_6(p) p,p,p,p,p,p |
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39 | # define BOOST_MPL_PP_ENUM_7(p) p,p,p,p,p,p,p |
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40 | # define BOOST_MPL_PP_ENUM_8(p) p,p,p,p,p,p,p,p |
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41 | # define BOOST_MPL_PP_ENUM_9(p) p,p,p,p,p,p,p,p,p |
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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 | |
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48 | # define BOOST_MPL_PP_AUX_ENUM_FUNC(unused, i, param) \ |
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49 | BOOST_PP_COMMA_IF(i) param \ |
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50 | /**/ |
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51 | |
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52 | # define BOOST_MPL_PP_ENUM(n, param) \ |
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53 | BOOST_PP_REPEAT( \ |
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54 | n \ |
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55 | , BOOST_MPL_PP_AUX_ENUM_FUNC \ |
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56 | , param \ |
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57 | ) \ |
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58 | /**/ |
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59 | |
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60 | #endif |
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61 | |
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62 | #endif // BOOST_MPL_AUX_PREPROCESSOR_ENUM_HPP_INCLUDED |
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