1 | # /* Copyright (C) 2001 |
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2 | # * Housemarque Oy |
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3 | # * http://www.housemarque.com |
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4 | # * |
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5 | # * Distributed under the Boost Software License, Version 1.0. (See |
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6 | # * accompanying file LICENSE_1_0.txt or copy at |
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7 | # * http://www.boost.org/LICENSE_1_0.txt) |
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8 | # * |
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9 | # * See http://www.boost.org for most recent version. |
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10 | # */ |
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11 | # |
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12 | # /* Revised by Paul Mensonides (2002) */ |
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13 | # |
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14 | # ifndef BOOST_PREPROCESSOR_LIST_ADT_HPP |
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15 | # define BOOST_PREPROCESSOR_LIST_ADT_HPP |
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16 | # |
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17 | # include <boost/preprocessor/config/config.hpp> |
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18 | # include <boost/preprocessor/detail/is_binary.hpp> |
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19 | # include <boost/preprocessor/logical/compl.hpp> |
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20 | # include <boost/preprocessor/tuple/eat.hpp> |
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21 | # |
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22 | # /* BOOST_PP_LIST_CONS */ |
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23 | # |
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24 | # define BOOST_PP_LIST_CONS(head, tail) (head, tail) |
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25 | # |
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26 | # /* BOOST_PP_LIST_NIL */ |
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27 | # |
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28 | # define BOOST_PP_LIST_NIL BOOST_PP_NIL |
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29 | # |
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30 | # /* BOOST_PP_LIST_FIRST */ |
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31 | # |
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32 | # define BOOST_PP_LIST_FIRST(list) BOOST_PP_LIST_FIRST_D(list) |
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33 | # |
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34 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() |
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35 | # define BOOST_PP_LIST_FIRST_D(list) BOOST_PP_LIST_FIRST_I list |
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36 | # else |
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37 | # define BOOST_PP_LIST_FIRST_D(list) BOOST_PP_LIST_FIRST_I ## list |
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38 | # endif |
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39 | # |
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40 | # define BOOST_PP_LIST_FIRST_I(head, tail) head |
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41 | # |
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42 | # /* BOOST_PP_LIST_REST */ |
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43 | # |
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44 | # define BOOST_PP_LIST_REST(list) BOOST_PP_LIST_REST_D(list) |
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45 | # |
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46 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_MWCC() |
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47 | # define BOOST_PP_LIST_REST_D(list) BOOST_PP_LIST_REST_I list |
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48 | # else |
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49 | # define BOOST_PP_LIST_REST_D(list) BOOST_PP_LIST_REST_I ## list |
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50 | # endif |
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51 | # |
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52 | # define BOOST_PP_LIST_REST_I(head, tail) tail |
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53 | # |
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54 | # /* BOOST_PP_LIST_IS_CONS */ |
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55 | # |
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56 | # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_BCC() |
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57 | # define BOOST_PP_LIST_IS_CONS(list) BOOST_PP_LIST_IS_CONS_D(list) |
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58 | # define BOOST_PP_LIST_IS_CONS_D(list) BOOST_PP_LIST_IS_CONS_ ## list |
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59 | # define BOOST_PP_LIST_IS_CONS_(head, tail) 1 |
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60 | # define BOOST_PP_LIST_IS_CONS_BOOST_PP_NIL 0 |
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61 | # else |
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62 | # define BOOST_PP_LIST_IS_CONS(list) BOOST_PP_IS_BINARY(list) |
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63 | # endif |
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64 | # |
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65 | # /* BOOST_PP_LIST_IS_NIL */ |
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66 | # |
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67 | # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_BCC() |
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68 | # define BOOST_PP_LIST_IS_NIL(list) BOOST_PP_COMPL(BOOST_PP_IS_BINARY(list)) |
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69 | # else |
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70 | # define BOOST_PP_LIST_IS_NIL(list) BOOST_PP_COMPL(BOOST_PP_LIST_IS_CONS(list)) |
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71 | # endif |
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72 | # |
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73 | # endif |
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