Last change
on this file since 33 was
29,
checked in by landauf, 16 years ago
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updated boost from 1_33_1 to 1_34_1
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File size:
1.2 KB
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1 | /*============================================================================= |
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2 | Copyright (c) 2002-2003 Joel de Guzman |
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3 | http://spirit.sourceforge.net/ |
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4 | |
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5 | Use, modification and distribution is subject to the Boost Software |
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6 | License, Version 1.0. (See 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 | |
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10 | // *** See the section "typeof" in chapter "Techniques" of |
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11 | // *** the Spirit documentation for information regarding |
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12 | // *** this snippet. |
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13 | |
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14 | #ifdef __MWERKS__ |
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15 | #define typeof __typeof__ |
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16 | #endif |
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17 | |
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18 | #if !defined(__MWERKS__) && !defined(__GNUC__) |
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19 | #error "typeof not supported by your compiler" |
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20 | #endif |
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21 | |
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22 | #include <iostream> |
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23 | #include <boost/spirit/core.hpp> |
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24 | |
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25 | using namespace boost::spirit; |
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26 | |
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27 | #define RULE(name, definition) typeof(definition) name = definition |
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28 | |
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29 | int |
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30 | main() |
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31 | { |
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32 | RULE( |
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33 | skipper, |
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34 | ( space_p |
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35 | | "//" >> *(anychar_p - '\n') >> '\n' |
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36 | | "/*" >> *(anychar_p - "*/") >> "*/" |
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37 | ) |
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38 | ); |
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39 | |
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40 | bool success = parse( |
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41 | "/*this is a comment*/\n//this is a c++ comment\n\n", |
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42 | *skipper).full; |
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43 | assert(success); |
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44 | std::cout << "SUCCESS!!!\n"; |
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45 | return 0; |
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46 | } |
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47 | |
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