Jeff Thompson | 86b6d64 | 2013-10-17 15:01:56 -0700 | [diff] [blame] | 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 regex_match.hpp |
| 15 | * VERSION see <ndnboost/version.hpp> |
| 16 | * DESCRIPTION: Regular expression matching algorithms. |
| 17 | * Note this is an internal header file included |
| 18 | * by regex.hpp, do not include on its own. |
| 19 | */ |
| 20 | |
| 21 | |
| 22 | #ifndef NDNBOOST_REGEX_MATCH_HPP |
| 23 | #define NDNBOOST_REGEX_MATCH_HPP |
| 24 | |
| 25 | namespace ndnboost{ |
| 26 | |
| 27 | #ifdef NDNBOOST_MSVC |
| 28 | #pragma warning(push) |
| 29 | #pragma warning(disable: 4103) |
| 30 | #endif |
| 31 | #ifdef NDNBOOST_HAS_ABI_HEADERS |
| 32 | # include NDNBOOST_ABI_PREFIX |
| 33 | #endif |
| 34 | #ifdef NDNBOOST_MSVC |
| 35 | #pragma warning(pop) |
| 36 | #endif |
| 37 | |
| 38 | // |
| 39 | // proc regex_match |
| 40 | // returns true if the specified regular expression matches |
| 41 | // the whole of the input. Fills in what matched in m. |
| 42 | // |
| 43 | template <class BidiIterator, class Allocator, class charT, class traits> |
| 44 | bool regex_match(BidiIterator first, BidiIterator last, |
| 45 | match_results<BidiIterator, Allocator>& m, |
| 46 | const basic_regex<charT, traits>& e, |
| 47 | match_flag_type flags = match_default) |
| 48 | { |
| 49 | re_detail::perl_matcher<BidiIterator, Allocator, traits> matcher(first, last, m, e, flags, first); |
| 50 | return matcher.match(); |
| 51 | } |
| 52 | template <class iterator, class charT, class traits> |
| 53 | bool regex_match(iterator first, iterator last, |
| 54 | const basic_regex<charT, traits>& e, |
| 55 | match_flag_type flags = match_default) |
| 56 | { |
| 57 | match_results<iterator> m; |
| 58 | return regex_match(first, last, m, e, flags | regex_constants::match_any); |
| 59 | } |
| 60 | // |
| 61 | // query_match convenience interfaces: |
| 62 | #ifndef NDNBOOST_NO_FUNCTION_TEMPLATE_ORDERING |
| 63 | // |
| 64 | // this isn't really a partial specialisation, but template function |
| 65 | // overloading - if the compiler doesn't support partial specialisation |
| 66 | // then it really won't support this either: |
| 67 | template <class charT, class Allocator, class traits> |
| 68 | inline bool regex_match(const charT* str, |
| 69 | match_results<const charT*, Allocator>& m, |
| 70 | const basic_regex<charT, traits>& e, |
| 71 | match_flag_type flags = match_default) |
| 72 | { |
| 73 | return regex_match(str, str + traits::length(str), m, e, flags); |
| 74 | } |
| 75 | |
| 76 | template <class ST, class SA, class Allocator, class charT, class traits> |
| 77 | inline bool regex_match(const std::basic_string<charT, ST, SA>& s, |
| 78 | match_results<typename std::basic_string<charT, ST, SA>::const_iterator, Allocator>& m, |
| 79 | const basic_regex<charT, traits>& e, |
| 80 | match_flag_type flags = match_default) |
| 81 | { |
| 82 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 83 | } |
| 84 | template <class charT, class traits> |
| 85 | inline bool regex_match(const charT* str, |
| 86 | const basic_regex<charT, traits>& e, |
| 87 | match_flag_type flags = match_default) |
| 88 | { |
| 89 | match_results<const charT*> m; |
| 90 | return regex_match(str, str + traits::length(str), m, e, flags | regex_constants::match_any); |
| 91 | } |
| 92 | |
| 93 | template <class ST, class SA, class charT, class traits> |
| 94 | inline bool regex_match(const std::basic_string<charT, ST, SA>& s, |
| 95 | const basic_regex<charT, traits>& e, |
| 96 | match_flag_type flags = match_default) |
| 97 | { |
| 98 | typedef typename std::basic_string<charT, ST, SA>::const_iterator iterator; |
| 99 | match_results<iterator> m; |
| 100 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 101 | } |
| 102 | #else // partial ordering |
| 103 | inline bool regex_match(const char* str, |
| 104 | cmatch& m, |
| 105 | const regex& e, |
| 106 | match_flag_type flags = match_default) |
| 107 | { |
| 108 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags); |
| 109 | } |
| 110 | inline bool regex_match(const char* str, |
| 111 | const regex& e, |
| 112 | match_flag_type flags = match_default) |
| 113 | { |
| 114 | match_results<const char*> m; |
| 115 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 116 | } |
| 117 | #ifndef NDNBOOST_NO_STD_LOCALE |
| 118 | inline bool regex_match(const char* str, |
| 119 | cmatch& m, |
| 120 | const basic_regex<char, cpp_regex_traits<char> >& e, |
| 121 | match_flag_type flags = match_default) |
| 122 | { |
| 123 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags); |
| 124 | } |
| 125 | inline bool regex_match(const char* str, |
| 126 | const basic_regex<char, cpp_regex_traits<char> >& e, |
| 127 | match_flag_type flags = match_default) |
| 128 | { |
| 129 | match_results<const char*> m; |
| 130 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 131 | } |
| 132 | #endif |
| 133 | inline bool regex_match(const char* str, |
| 134 | cmatch& m, |
| 135 | const basic_regex<char, c_regex_traits<char> >& e, |
| 136 | match_flag_type flags = match_default) |
| 137 | { |
| 138 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags); |
| 139 | } |
| 140 | inline bool regex_match(const char* str, |
| 141 | const basic_regex<char, c_regex_traits<char> >& e, |
| 142 | match_flag_type flags = match_default) |
| 143 | { |
| 144 | match_results<const char*> m; |
| 145 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 146 | } |
| 147 | #if defined(_WIN32) && !defined(NDNBOOST_REGEX_NO_W32) |
| 148 | inline bool regex_match(const char* str, |
| 149 | cmatch& m, |
| 150 | const basic_regex<char, w32_regex_traits<char> >& e, |
| 151 | match_flag_type flags = match_default) |
| 152 | { |
| 153 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags); |
| 154 | } |
| 155 | inline bool regex_match(const char* str, |
| 156 | const basic_regex<char, w32_regex_traits<char> >& e, |
| 157 | match_flag_type flags = match_default) |
| 158 | { |
| 159 | match_results<const char*> m; |
| 160 | return regex_match(str, str + regex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 161 | } |
| 162 | #endif |
| 163 | #ifndef NDNBOOST_NO_WREGEX |
| 164 | inline bool regex_match(const wchar_t* str, |
| 165 | wcmatch& m, |
| 166 | const wregex& e, |
| 167 | match_flag_type flags = match_default) |
| 168 | { |
| 169 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags); |
| 170 | } |
| 171 | inline bool regex_match(const wchar_t* str, |
| 172 | const wregex& e, |
| 173 | match_flag_type flags = match_default) |
| 174 | { |
| 175 | match_results<const wchar_t*> m; |
| 176 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 177 | } |
| 178 | #ifndef NDNBOOST_NO_STD_LOCALE |
| 179 | inline bool regex_match(const wchar_t* str, |
| 180 | wcmatch& m, |
| 181 | const basic_regex<wchar_t, cpp_regex_traits<wchar_t> >& e, |
| 182 | match_flag_type flags = match_default) |
| 183 | { |
| 184 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags); |
| 185 | } |
| 186 | inline bool regex_match(const wchar_t* str, |
| 187 | const basic_regex<wchar_t, cpp_regex_traits<wchar_t> >& e, |
| 188 | match_flag_type flags = match_default) |
| 189 | { |
| 190 | match_results<const wchar_t*> m; |
| 191 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 192 | } |
| 193 | #endif |
| 194 | inline bool regex_match(const wchar_t* str, |
| 195 | wcmatch& m, |
| 196 | const basic_regex<wchar_t, c_regex_traits<wchar_t> >& e, |
| 197 | match_flag_type flags = match_default) |
| 198 | { |
| 199 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags); |
| 200 | } |
| 201 | inline bool regex_match(const wchar_t* str, |
| 202 | const basic_regex<wchar_t, c_regex_traits<wchar_t> >& e, |
| 203 | match_flag_type flags = match_default) |
| 204 | { |
| 205 | match_results<const wchar_t*> m; |
| 206 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 207 | } |
| 208 | #if defined(_WIN32) && !defined(NDNBOOST_REGEX_NO_W32) |
| 209 | inline bool regex_match(const wchar_t* str, |
| 210 | wcmatch& m, |
| 211 | const basic_regex<wchar_t, w32_regex_traits<wchar_t> >& e, |
| 212 | match_flag_type flags = match_default) |
| 213 | { |
| 214 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags); |
| 215 | } |
| 216 | inline bool regex_match(const wchar_t* str, |
| 217 | const basic_regex<wchar_t, w32_regex_traits<wchar_t> >& e, |
| 218 | match_flag_type flags = match_default) |
| 219 | { |
| 220 | match_results<const wchar_t*> m; |
| 221 | return regex_match(str, str + wregex::traits_type::length(str), m, e, flags | regex_constants::match_any); |
| 222 | } |
| 223 | #endif |
| 224 | #endif |
| 225 | inline bool regex_match(const std::string& s, |
| 226 | smatch& m, |
| 227 | const regex& e, |
| 228 | match_flag_type flags = match_default) |
| 229 | { |
| 230 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 231 | } |
| 232 | inline bool regex_match(const std::string& s, |
| 233 | const regex& e, |
| 234 | match_flag_type flags = match_default) |
| 235 | { |
| 236 | match_results<std::string::const_iterator> m; |
| 237 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 238 | } |
| 239 | #ifndef NDNBOOST_NO_STD_LOCALE |
| 240 | inline bool regex_match(const std::string& s, |
| 241 | smatch& m, |
| 242 | const basic_regex<char, cpp_regex_traits<char> >& e, |
| 243 | match_flag_type flags = match_default) |
| 244 | { |
| 245 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 246 | } |
| 247 | inline bool regex_match(const std::string& s, |
| 248 | const basic_regex<char, cpp_regex_traits<char> >& e, |
| 249 | match_flag_type flags = match_default) |
| 250 | { |
| 251 | match_results<std::string::const_iterator> m; |
| 252 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 253 | } |
| 254 | #endif |
| 255 | inline bool regex_match(const std::string& s, |
| 256 | smatch& m, |
| 257 | const basic_regex<char, c_regex_traits<char> >& e, |
| 258 | match_flag_type flags = match_default) |
| 259 | { |
| 260 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 261 | } |
| 262 | inline bool regex_match(const std::string& s, |
| 263 | const basic_regex<char, c_regex_traits<char> >& e, |
| 264 | match_flag_type flags = match_default) |
| 265 | { |
| 266 | match_results<std::string::const_iterator> m; |
| 267 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 268 | } |
| 269 | #if defined(_WIN32) && !defined(NDNBOOST_REGEX_NO_W32) |
| 270 | inline bool regex_match(const std::string& s, |
| 271 | smatch& m, |
| 272 | const basic_regex<char, w32_regex_traits<char> >& e, |
| 273 | match_flag_type flags = match_default) |
| 274 | { |
| 275 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 276 | } |
| 277 | inline bool regex_match(const std::string& s, |
| 278 | const basic_regex<char, w32_regex_traits<char> >& e, |
| 279 | match_flag_type flags = match_default) |
| 280 | { |
| 281 | match_results<std::string::const_iterator> m; |
| 282 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 283 | } |
| 284 | #endif |
| 285 | #if !defined(NDNBOOST_NO_WREGEX) |
| 286 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 287 | match_results<std::basic_string<wchar_t>::const_iterator>& m, |
| 288 | const wregex& e, |
| 289 | match_flag_type flags = match_default) |
| 290 | { |
| 291 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 292 | } |
| 293 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 294 | const wregex& e, |
| 295 | match_flag_type flags = match_default) |
| 296 | { |
| 297 | match_results<std::basic_string<wchar_t>::const_iterator> m; |
| 298 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 299 | } |
| 300 | #ifndef NDNBOOST_NO_STD_LOCALE |
| 301 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 302 | match_results<std::basic_string<wchar_t>::const_iterator>& m, |
| 303 | const basic_regex<wchar_t, cpp_regex_traits<wchar_t> >& e, |
| 304 | match_flag_type flags = match_default) |
| 305 | { |
| 306 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 307 | } |
| 308 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 309 | const basic_regex<wchar_t, cpp_regex_traits<wchar_t> >& e, |
| 310 | match_flag_type flags = match_default) |
| 311 | { |
| 312 | match_results<std::basic_string<wchar_t>::const_iterator> m; |
| 313 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 314 | } |
| 315 | #endif |
| 316 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 317 | match_results<std::basic_string<wchar_t>::const_iterator>& m, |
| 318 | const basic_regex<wchar_t, c_regex_traits<wchar_t> >& e, |
| 319 | match_flag_type flags = match_default) |
| 320 | { |
| 321 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 322 | } |
| 323 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 324 | const basic_regex<wchar_t, c_regex_traits<wchar_t> >& e, |
| 325 | match_flag_type flags = match_default) |
| 326 | { |
| 327 | match_results<std::basic_string<wchar_t>::const_iterator> m; |
| 328 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 329 | } |
| 330 | #if defined(_WIN32) && !defined(NDNBOOST_REGEX_NO_W32) |
| 331 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 332 | match_results<std::basic_string<wchar_t>::const_iterator>& m, |
| 333 | const basic_regex<wchar_t, w32_regex_traits<wchar_t> >& e, |
| 334 | match_flag_type flags = match_default) |
| 335 | { |
| 336 | return regex_match(s.begin(), s.end(), m, e, flags); |
| 337 | } |
| 338 | inline bool regex_match(const std::basic_string<wchar_t>& s, |
| 339 | const basic_regex<wchar_t, w32_regex_traits<wchar_t> >& e, |
| 340 | match_flag_type flags = match_default) |
| 341 | { |
| 342 | match_results<std::basic_string<wchar_t>::const_iterator> m; |
| 343 | return regex_match(s.begin(), s.end(), m, e, flags | regex_constants::match_any); |
| 344 | } |
| 345 | #endif |
| 346 | #endif |
| 347 | |
| 348 | #endif |
| 349 | |
| 350 | |
| 351 | #ifdef NDNBOOST_MSVC |
| 352 | #pragma warning(push) |
| 353 | #pragma warning(disable: 4103) |
| 354 | #endif |
| 355 | #ifdef NDNBOOST_HAS_ABI_HEADERS |
| 356 | # include NDNBOOST_ABI_SUFFIX |
| 357 | #endif |
| 358 | #ifdef NDNBOOST_MSVC |
| 359 | #pragma warning(pop) |
| 360 | #endif |
| 361 | |
| 362 | } // namespace ndnboost |
| 363 | |
| 364 | #endif // NDNBOOST_REGEX_MATCH_HPP |
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