projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /*============================================================================= |
| 2 | Boost.Wave: A Standard compliant C++ preprocessor library | |
| 3 | ||
| 4 | Global application configuration | |
| 5 | ||
| 6 | http://www.boost.org/ | |
| 7 | ||
| 8 | Copyright (c) 2001-2012 Hartmut Kaiser. Distributed under the Boost | |
| 9 | Software License, Version 1.0. (See accompanying file | |
| 10 | LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 11 | =============================================================================*/ | |
| 12 | ||
| 13 | #if !defined(BOOST_SPIRIT_PATTERN_PARSER_HPP) | |
| 14 | #define BOOST_SPIRIT_PATTERN_PARSER_HPP | |
| 15 | ||
| 16 | #include <boost/spirit/include/classic_primitives.hpp> | |
| 17 | #include <boost/wave/wave_config.hpp> | |
| 18 | ||
| 19 | // this must occur after all of the includes and before any code appears | |
| 20 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 21 | #include BOOST_ABI_PREFIX | |
| 22 | #endif | |
| 23 | ||
| 24 | /////////////////////////////////////////////////////////////////////////////// | |
| 25 | namespace boost { | |
| 26 | namespace wave { | |
| 27 | namespace util { | |
| 28 | ||
| 29 | /////////////////////////////////////////////////////////////////////////// | |
| 30 | // | |
| 31 | // pattern_and class | |
| 32 | // | |
| 33 | /////////////////////////////////////////////////////////////////////////// | |
| 34 | template <typename CharT = char> | |
| 35 | struct pattern_and | |
| 36 | : public boost::spirit::classic::char_parser<pattern_and<CharT> > | |
| 37 | { | |
| 38 | pattern_and(CharT pattern_, unsigned long pattern_mask_ = 0UL) | |
| 39 | : pattern(pattern_), | |
| 40 | pattern_mask((0UL != pattern_mask_) ? | |
| 41 | pattern_mask_ : (unsigned long)pattern_) | |
| 42 | {} | |
| 43 | ||
| 44 | template <typename T> | |
| 45 | bool test(T pattern_) const | |
| 46 | { return ((unsigned long)pattern_ & pattern_mask) == (unsigned long)pattern; } | |
| 47 | ||
| 48 | CharT pattern; | |
| 49 | unsigned long pattern_mask; | |
| 50 | }; | |
| 51 | ||
| 52 | template <typename CharT> | |
| 53 | inline pattern_and<CharT> | |
| 54 | pattern_p(CharT pattern, unsigned long pattern_mask = 0UL) | |
| 55 | { return pattern_and<CharT>(pattern, pattern_mask); } | |
| 56 | ||
| 57 | /////////////////////////////////////////////////////////////////////////////// | |
| 58 | } // namespace util | |
| 59 | } // namespace wave | |
| 60 | } // namespace boost | |
| 61 | ||
| 62 | // the suffix header occurs after all of the code | |
| 63 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 64 | #include BOOST_ABI_SUFFIX | |
| 65 | #endif | |
| 66 | ||
| 67 | #endif // defined(BOOST_SPIRIT_PATTERN_PARSER_HPP) |