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1 |
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2 #ifndef BOOST_MPL_OR_HPP_INCLUDED |
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3 #define BOOST_MPL_OR_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/or.hpp,v $ |
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14 // $Date: 2004/09/02 15:40:42 $ |
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15 // $Revision: 1.4 $ |
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16 |
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17 #include <boost/mpl/aux_/config/use_preprocessed.hpp> |
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18 |
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19 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \ |
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20 && !defined(BOOST_MPL_PREPROCESSING_MODE) |
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21 |
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22 # include <boost/mpl/bool.hpp> |
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23 # include <boost/mpl/aux_/nested_type_wknd.hpp> |
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24 # include <boost/mpl/aux_/na_spec.hpp> |
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25 # include <boost/mpl/aux_/lambda_support.hpp> |
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26 # include <boost/mpl/aux_/config/msvc.hpp> |
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27 |
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28 // agurt, 19/may/04: workaround a conflict with <iso646.h> header's |
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29 // 'or' and 'and' macros, see http://tinyurl.com/3et69; 'defined(or)' |
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30 // has to be checked in a separate condition, otherwise GCC complains |
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31 // about 'or' being an alternative token |
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32 #if defined(_MSC_VER) |
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33 #if defined(or) |
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34 # pragma push_macro("or") |
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35 # undef or |
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36 # define or(x) |
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37 #endif |
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38 #endif |
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39 |
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40 # define BOOST_MPL_PREPROCESSED_HEADER or.hpp |
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41 # include <boost/mpl/aux_/include_preprocessed.hpp> |
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42 |
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43 #if defined(_MSC_VER) |
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44 #if defined(or) |
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45 # pragma pop_macro("or") |
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46 #endif |
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47 #endif |
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48 |
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49 #else |
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50 |
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51 # define AUX778076_OP_NAME or_ |
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52 # define AUX778076_OP_VALUE1 true |
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53 # define AUX778076_OP_VALUE2 false |
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54 # include <boost/mpl/aux_/logical_op.hpp> |
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55 |
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56 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS |
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57 #endif // BOOST_MPL_OR_HPP_INCLUDED |