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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 | ||
31 | typedef enum _match_flags | |
32 | { | |
33 | match_default = 0, | |
34 | match_not_bol = 1, /* first is not start of line */ | |
35 | match_not_eol = match_not_bol << 1, /* last is not end of line */ | |
36 | match_not_bob = match_not_eol << 1, /* first is not start of buffer */ | |
37 | match_not_eob = match_not_bob << 1, /* last is not end of buffer */ | |
38 | match_not_bow = match_not_eob << 1, /* first is not start of word */ | |
39 | match_not_eow = match_not_bow << 1, /* last is not end of word */ | |
40 | match_not_dot_newline = match_not_eow << 1, /* \n is not matched by '.' */ | |
41 | match_not_dot_null = match_not_dot_newline << 1, /* '\0' is not matched by '.' */ | |
42 | match_prev_avail = match_not_dot_null << 1, /* *--first is a valid expression */ | |
43 | match_init = match_prev_avail << 1, /* internal use */ | |
44 | match_any = match_init << 1, /* don't care what we match */ | |
45 | match_not_null = match_any << 1, /* string can't be null */ | |
46 | match_continuous = match_not_null << 1, /* each grep match must continue from */ | |
47 | /* uninterupted from the previous one */ | |
48 | match_partial = match_continuous << 1, /* find partial matches */ | |
49 | ||
50 | match_stop = match_partial << 1, /* stop after first match (grep) V3 only */ | |
51 | match_not_initial_null = match_stop, /* don't match initial null, V4 only */ | |
52 | match_all = match_stop << 1, /* must find the whole of input even if match_any is set */ | |
53 | match_perl = match_all << 1, /* Use perl matching rules */ | |
54 | match_posix = match_perl << 1, /* Use POSIX matching rules */ | |
55 | match_nosubs = match_posix << 1, /* don't trap marked subs */ | |
56 | match_extra = match_nosubs << 1, /* include full capture information for repeated captures */ | |
57 | match_single_line = match_extra << 1, /* treat text as single line and ignor any \n's when matching ^ and $. */ | |
58 | match_unused1 = match_single_line << 1, /* unused */ | |
59 | match_unused2 = match_unused1 << 1, /* unused */ | |
60 | match_unused3 = match_unused2 << 1, /* unused */ | |
61 | match_max = match_unused3, | |
62 | ||
63 | format_perl = 0, /* perl style replacement */ | |
64 | format_default = 0, /* ditto. */ | |
65 | format_sed = match_max << 1, /* sed style replacement. */ | |
66 | format_all = format_sed << 1, /* enable all extentions to sytax. */ | |
67 | format_no_copy = format_all << 1, /* don't copy non-matching segments. */ | |
68 | format_first_only = format_no_copy << 1, /* Only replace first occurance. */ | |
69 | format_is_if = format_first_only << 1, /* internal use only. */ | |
b32b8144 FG |
70 | format_literal = format_is_if << 1, /* treat string as a literal */ |
71 | ||
72 | match_not_any = match_not_bol | match_not_eol | match_not_bob | |
73 | | match_not_eob | match_not_bow | match_not_eow | match_not_dot_newline | |
74 | | match_not_dot_null | match_prev_avail | match_init | match_not_null | |
75 | | match_continuous | match_partial | match_stop | match_not_initial_null | |
76 | | match_stop | match_all | match_perl | match_posix | match_nosubs | |
77 | | match_extra | match_single_line | match_unused1 | match_unused2 | |
78 | | match_unused3 | match_max | format_perl | format_default | format_sed | |
79 | | format_all | format_no_copy | format_first_only | format_is_if | |
80 | | format_literal | |
81 | ||
7c673cae FG |
82 | |
83 | } match_flags; | |
84 | ||
92f5a8d4 | 85 | #if defined(__BORLANDC__) || (defined(_MSC_VER) && (_MSC_VER <= 1310)) |
7c673cae FG |
86 | typedef unsigned long match_flag_type; |
87 | #else | |
88 | typedef match_flags match_flag_type; | |
89 | ||
90 | ||
91 | #ifdef __cplusplus | |
92 | inline match_flags operator&(match_flags m1, match_flags m2) | |
93 | { return static_cast<match_flags>(static_cast<boost::int32_t>(m1) & static_cast<boost::int32_t>(m2)); } | |
94 | inline match_flags operator|(match_flags m1, match_flags m2) | |
95 | { return static_cast<match_flags>(static_cast<boost::int32_t>(m1) | static_cast<boost::int32_t>(m2)); } | |
96 | inline match_flags operator^(match_flags m1, match_flags m2) | |
97 | { return static_cast<match_flags>(static_cast<boost::int32_t>(m1) ^ static_cast<boost::int32_t>(m2)); } | |
98 | inline match_flags operator~(match_flags m1) | |
99 | { return static_cast<match_flags>(~static_cast<boost::int32_t>(m1)); } | |
100 | inline match_flags& operator&=(match_flags& m1, match_flags m2) | |
101 | { m1 = m1&m2; return m1; } | |
102 | inline match_flags& operator|=(match_flags& m1, match_flags m2) | |
103 | { m1 = m1|m2; return m1; } | |
104 | inline match_flags& operator^=(match_flags& m1, match_flags m2) | |
105 | { m1 = m1^m2; return m1; } | |
106 | #endif | |
107 | #endif | |
108 | ||
109 | #ifdef __cplusplus | |
110 | } /* namespace regex_constants */ | |
111 | /* | |
112 | * import names into boost for backwards compatiblity: | |
113 | */ | |
114 | using regex_constants::match_flag_type; | |
115 | using regex_constants::match_default; | |
116 | using regex_constants::match_not_bol; | |
117 | using regex_constants::match_not_eol; | |
118 | using regex_constants::match_not_bob; | |
119 | using regex_constants::match_not_eob; | |
120 | using regex_constants::match_not_bow; | |
121 | using regex_constants::match_not_eow; | |
122 | using regex_constants::match_not_dot_newline; | |
123 | using regex_constants::match_not_dot_null; | |
124 | using regex_constants::match_prev_avail; | |
125 | /* using regex_constants::match_init; */ | |
126 | using regex_constants::match_any; | |
127 | using regex_constants::match_not_null; | |
128 | using regex_constants::match_continuous; | |
129 | using regex_constants::match_partial; | |
130 | /*using regex_constants::match_stop; */ | |
131 | using regex_constants::match_all; | |
132 | using regex_constants::match_perl; | |
133 | using regex_constants::match_posix; | |
134 | using regex_constants::match_nosubs; | |
135 | using regex_constants::match_extra; | |
136 | using regex_constants::match_single_line; | |
137 | /*using regex_constants::match_max; */ | |
138 | using regex_constants::format_all; | |
139 | using regex_constants::format_sed; | |
140 | using regex_constants::format_perl; | |
141 | using regex_constants::format_default; | |
142 | using regex_constants::format_no_copy; | |
143 | using regex_constants::format_first_only; | |
144 | /*using regex_constants::format_is_if;*/ | |
145 | ||
146 | } /* namespace boost */ | |
147 | #endif /* __cplusplus */ | |
148 | #endif /* include guard */ | |
149 |