projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /*============================================================================= |
| 2 | Boost.Wave: A Standard compliant C++ preprocessor library | |
| 3 | ||
| 4 | http://www.boost.org/ | |
| 5 | ||
| 6 | Copyright (c) 2001 Daniel C. Nuffer. | |
| 7 | Copyright (c) 2001-2012 Hartmut Kaiser. | |
| 8 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 9 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 10 | =============================================================================*/ | |
| 11 | ||
| 12 | #if !defined(SCANNER_HPP_F4FB01EB_E75C_4537_A146_D34B9895EF37_INCLUDED) | |
| 13 | #define SCANNER_HPP_F4FB01EB_E75C_4537_A146_D34B9895EF37_INCLUDED | |
| 14 | ||
| 15 | #include <boost/wave/wave_config.hpp> | |
| 16 | #include <boost/wave/cpplexer/re2clex/aq.hpp> | |
| 17 | ||
| 18 | // this must occur after all of the includes and before any code appears | |
| 19 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 20 | #include BOOST_ABI_PREFIX | |
| 21 | #endif | |
| 22 | ||
| 23 | /////////////////////////////////////////////////////////////////////////////// | |
| 24 | namespace boost { | |
| 25 | namespace wave { | |
| 26 | namespace cpplexer { | |
| 27 | namespace re2clex { | |
| 28 | ||
| 29 | struct Scanner; | |
| 30 | typedef unsigned char uchar; | |
| 31 | typedef int (* ReportErrorProc)(struct Scanner const *, int errorcode, | |
| 32 | char const *, ...); | |
| 33 | ||
| 34 | typedef struct Scanner { | |
| 35 | uchar* first; /* start of input buffer */ | |
| 36 | uchar* act; /* act position of input buffer */ | |
| 37 | uchar* last; /* end (one past last char) of input buffer */ | |
| 38 | uchar* bot; /* beginning of the current buffer */ | |
| 39 | uchar* top; /* top of the current buffer */ | |
| 40 | uchar* eof; /* when we read in the last buffer, will point 1 past the | |
| 41 | end of the file, otherwise 0 */ | |
| 42 | uchar* tok; /* points to the beginning of the current token */ | |
| 43 | uchar* ptr; /* used for YYMARKER - saves backtracking info */ | |
| 44 | uchar* cur; /* saves the cursor (maybe is redundant with tok?) */ | |
| 45 | uchar* lim; /* used for YYLIMIT - points to the end of the buffer */ | |
| 46 | /* (lim == top) except for the last buffer, it points to | |
| 47 | the end of the input (lim == eof - 1) */ | |
| 48 | std::size_t line; /* current line being lex'ed */ | |
| 49 | std::size_t column; /* current token start column position */ | |
| 50 | std::size_t curr_column; /* current column position */ | |
| 51 | ReportErrorProc error_proc; /* must be != 0, this function is called to | |
| 52 | report an error */ | |
| 53 | char const *file_name; /* name of the lex'ed file */ | |
| 54 | aq_queue eol_offsets; | |
| 55 | bool enable_ms_extensions; /* enable MS extensions */ | |
| 56 | bool act_in_c99_mode; /* lexer works in C99 mode */ | |
| 57 | bool detect_pp_numbers; /* lexer should prefer to detect pp-numbers */ | |
| 58 | bool enable_import_keyword; /* recognize import as a keyword */ | |
| 59 | bool single_line_only; /* don't report missing eol's in C++ comments */ | |
| 60 | bool act_in_cpp0x_mode; /* lexer works in C++11 mode */ | |
| 61 | } Scanner; | |
| 62 | ||
| 63 | /////////////////////////////////////////////////////////////////////////////// | |
| 64 | } // namespace re2clex | |
| 65 | } // namespace cpplexer | |
| 66 | } // namespace wave | |
| 67 | } // namespace boost | |
| 68 | ||
| 69 | // the suffix header occurs after all of the code | |
| 70 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 71 | #include BOOST_ABI_SUFFIX | |
| 72 | #endif | |
| 73 | ||
| 74 | #endif // !defined(SCANNER_HPP_F4FB01EB_E75C_4537_A146_D34B9895EF37_INCLUDED) |