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7c673cae FG |
1 | /* |
2 | * | |
3 | * Copyright (c) 1998-2002 | |
4 | * John Maddock | |
5 | * | |
6 | * Use, modification and distribution are subject to the | |
7 | * Boost Software License, Version 1.0. (See accompanying file | |
8 | * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
9 | * | |
10 | */ | |
11 | ||
12 | /* | |
13 | * LOCATION: see http://www.boost.org for most recent version. | |
14 | * FILE match_flags.hpp | |
15 | * VERSION see <boost/version.hpp> | |
16 | * DESCRIPTION: Declares match_flags type. | |
17 | */ | |
18 | ||
19 | #ifndef BOOST_REGEX_V4_MATCH_FLAGS | |
20 | #define BOOST_REGEX_V4_MATCH_FLAGS | |
21 | ||
22 | #ifdef __cplusplus | |
23 | # include <boost/cstdint.hpp> | |
24 | #endif | |
7c673cae FG |
25 | |
26 | #ifdef __cplusplus | |
27 | namespace boost{ | |
28 | namespace regex_constants{ | |
29 | #endif | |
30 | ||
20effc67 TL |
31 | #ifdef BOOST_MSVC |
32 | #pragma warning(push) | |
33 | #if BOOST_MSVC >= 1800 | |
34 | #pragma warning(disable : 26812) | |
35 | #endif | |
36 | #endif | |
37 | ||
7c673cae FG |
38 | typedef enum _match_flags |
39 | { | |
40 | match_default = 0, | |
41 | match_not_bol = 1, /* first is not start of line */ | |
42 | match_not_eol = match_not_bol << 1, /* last is not end of line */ | |
43 | match_not_bob = match_not_eol << 1, /* first is not start of buffer */ | |
44 | match_not_eob = match_not_bob << 1, /* last is not end of buffer */ | |
45 | match_not_bow = match_not_eob << 1, /* first is not start of word */ | |
46 | match_not_eow = match_not_bow << 1, /* last is not end of word */ | |
47 | match_not_dot_newline = match_not_eow << 1, /* \n is not matched by '.' */ | |
48 | match_not_dot_null = match_not_dot_newline << 1, /* '\0' is not matched by '.' */ | |
49 | match_prev_avail = match_not_dot_null << 1, /* *--first is a valid expression */ | |
50 | match_init = match_prev_avail << 1, /* internal use */ | |
51 | match_any = match_init << 1, /* don't care what we match */ | |
52 | match_not_null = match_any << 1, /* string can't be null */ | |
53 | match_continuous = match_not_null << 1, /* each grep match must continue from */ | |
1e59de90 | 54 | /* uninterrupted from the previous one */ |
7c673cae FG |
55 | match_partial = match_continuous << 1, /* find partial matches */ |
56 | ||
57 | match_stop = match_partial << 1, /* stop after first match (grep) V3 only */ | |
58 | match_not_initial_null = match_stop, /* don't match initial null, V4 only */ | |
59 | match_all = match_stop << 1, /* must find the whole of input even if match_any is set */ | |
60 | match_perl = match_all << 1, /* Use perl matching rules */ | |
61 | match_posix = match_perl << 1, /* Use POSIX matching rules */ | |
62 | match_nosubs = match_posix << 1, /* don't trap marked subs */ | |
63 | match_extra = match_nosubs << 1, /* include full capture information for repeated captures */ | |
1e59de90 | 64 | match_single_line = match_extra << 1, /* treat text as single line and ignore any \n's when matching ^ and $. */ |
7c673cae FG |
65 | match_unused1 = match_single_line << 1, /* unused */ |
66 | match_unused2 = match_unused1 << 1, /* unused */ | |
67 | match_unused3 = match_unused2 << 1, /* unused */ | |
68 | match_max = match_unused3, | |
69 | ||
70 | format_perl = 0, /* perl style replacement */ | |
71 | format_default = 0, /* ditto. */ | |
72 | format_sed = match_max << 1, /* sed style replacement. */ | |
1e59de90 | 73 | format_all = format_sed << 1, /* enable all extensions to syntax. */ |
7c673cae | 74 | format_no_copy = format_all << 1, /* don't copy non-matching segments. */ |
1e59de90 | 75 | format_first_only = format_no_copy << 1, /* Only replace first occurrence. */ |
7c673cae | 76 | format_is_if = format_first_only << 1, /* internal use only. */ |
b32b8144 FG |
77 | format_literal = format_is_if << 1, /* treat string as a literal */ |
78 | ||
79 | match_not_any = match_not_bol | match_not_eol | match_not_bob | |
80 | | match_not_eob | match_not_bow | match_not_eow | match_not_dot_newline | |
81 | | match_not_dot_null | match_prev_avail | match_init | match_not_null | |
82 | | match_continuous | match_partial | match_stop | match_not_initial_null | |
83 | | match_stop | match_all | match_perl | match_posix | match_nosubs | |
84 | | match_extra | match_single_line | match_unused1 | match_unused2 | |
85 | | match_unused3 | match_max | format_perl | format_default | format_sed | |
86 | | format_all | format_no_copy | format_first_only | format_is_if | |
87 | | format_literal | |
88 | ||
7c673cae FG |
89 | |
90 | } match_flags; | |
91 | ||
20effc67 | 92 | #if defined(BOOST_BORLANDC) || (defined(_MSC_VER) && (_MSC_VER <= 1310)) |
7c673cae FG |
93 | typedef unsigned long match_flag_type; |
94 | #else | |
95 | typedef match_flags match_flag_type; | |
96 | ||
97 | ||
98 | #ifdef __cplusplus | |
99 | inline match_flags operator&(match_flags m1, match_flags m2) | |
100 | { return static_cast<match_flags>(static_cast<boost::int32_t>(m1) & static_cast<boost::int32_t>(m2)); } | |
101 | inline match_flags operator|(match_flags m1, match_flags m2) | |
102 | { return static_cast<match_flags>(static_cast<boost::int32_t>(m1) | static_cast<boost::int32_t>(m2)); } | |
103 | inline match_flags operator^(match_flags m1, match_flags m2) | |
104 | { return static_cast<match_flags>(static_cast<boost::int32_t>(m1) ^ static_cast<boost::int32_t>(m2)); } | |
105 | inline match_flags operator~(match_flags m1) | |
106 | { return static_cast<match_flags>(~static_cast<boost::int32_t>(m1)); } | |
107 | inline match_flags& operator&=(match_flags& m1, match_flags m2) | |
108 | { m1 = m1&m2; return m1; } | |
109 | inline match_flags& operator|=(match_flags& m1, match_flags m2) | |
110 | { m1 = m1|m2; return m1; } | |
111 | inline match_flags& operator^=(match_flags& m1, match_flags m2) | |
112 | { m1 = m1^m2; return m1; } | |
113 | #endif | |
114 | #endif | |
115 | ||
116 | #ifdef __cplusplus | |
117 | } /* namespace regex_constants */ | |
118 | /* | |
1e59de90 | 119 | * import names into boost for backwards compatibility: |
7c673cae FG |
120 | */ |
121 | using regex_constants::match_flag_type; | |
122 | using regex_constants::match_default; | |
123 | using regex_constants::match_not_bol; | |
124 | using regex_constants::match_not_eol; | |
125 | using regex_constants::match_not_bob; | |
126 | using regex_constants::match_not_eob; | |
127 | using regex_constants::match_not_bow; | |
128 | using regex_constants::match_not_eow; | |
129 | using regex_constants::match_not_dot_newline; | |
130 | using regex_constants::match_not_dot_null; | |
131 | using regex_constants::match_prev_avail; | |
132 | /* using regex_constants::match_init; */ | |
133 | using regex_constants::match_any; | |
134 | using regex_constants::match_not_null; | |
135 | using regex_constants::match_continuous; | |
136 | using regex_constants::match_partial; | |
137 | /*using regex_constants::match_stop; */ | |
138 | using regex_constants::match_all; | |
139 | using regex_constants::match_perl; | |
140 | using regex_constants::match_posix; | |
141 | using regex_constants::match_nosubs; | |
142 | using regex_constants::match_extra; | |
143 | using regex_constants::match_single_line; | |
144 | /*using regex_constants::match_max; */ | |
145 | using regex_constants::format_all; | |
146 | using regex_constants::format_sed; | |
147 | using regex_constants::format_perl; | |
148 | using regex_constants::format_default; | |
149 | using regex_constants::format_no_copy; | |
150 | using regex_constants::format_first_only; | |
151 | /*using regex_constants::format_is_if;*/ | |
152 | ||
20effc67 TL |
153 | #ifdef BOOST_MSVC |
154 | #pragma warning(pop) | |
155 | #endif | |
156 | ||
157 | ||
7c673cae FG |
158 | } /* namespace boost */ |
159 | #endif /* __cplusplus */ | |
160 | #endif /* include guard */ | |
161 |