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  24. </div>
  25. <div class="section">
  26. <div class="titlepage"><div><div><h3 class="title">
  27. <a name="boost_regex.background.examples"></a><a class="link" href="examples.html" title="Test and Example Programs">Test and Example Programs</a>
  28. </h3></div></div></div>
  29. <h5>
  30. <a name="boost_regex.background.examples.h0"></a>
  31. <span class="phrase"><a name="boost_regex.background.examples.test_programs"></a></span><a class="link" href="examples.html#boost_regex.background.examples.test_programs">Test
  32. Programs</a>
  33. </h5>
  34. <p>
  35. <span class="bold"><strong>regress:</strong></span>
  36. </p>
  37. <p>
  38. A regression test application that gives the matching/searching algorithms
  39. a full workout. The presence of this program is your guarantee that the library
  40. will behave as claimed - at least as far as those items tested are concerned
  41. - if anyone spots anything that isn't being tested I'd be glad to hear about
  42. it.
  43. </p>
  44. <p>
  45. Files:
  46. </p>
  47. <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
  48. <li class="listitem">
  49. <a href="../../../../test/regress/main.cpp" target="_top">main.cpp</a>
  50. </li>
  51. <li class="listitem">
  52. <a href="../../../../test/regress/basic_tests.cpp" target="_top">basic_tests.cpp</a>
  53. </li>
  54. <li class="listitem">
  55. <a href="../../../../test/regress/test_alt.cpp" target="_top">test_alt.cpp</a>
  56. </li>
  57. <li class="listitem">
  58. <a href="../../../../test/regress/test_anchors.cpp" target="_top">test_anchors.cpp</a>
  59. </li>
  60. <li class="listitem">
  61. <a href="../../../../test/regress/test_asserts.cpp" target="_top">test_asserts.cpp</a>
  62. </li>
  63. <li class="listitem">
  64. <a href="../../../../test/regress/test_backrefs.cpp" target="_top">test_backrefs.cpp</a>
  65. </li>
  66. <li class="listitem">
  67. <a href="../../../../test/regress/test_deprecated.cpp" target="_top">test_deprecated.cpp</a>
  68. </li>
  69. <li class="listitem">
  70. <a href="../../../../test/regress/test_emacs.cpp" target="_top">test_emacs.cpp</a>
  71. </li>
  72. <li class="listitem">
  73. <a href="../../../../test/regress/test_escapes.cpp" target="_top">test_escapes.cpp</a>
  74. </li>
  75. <li class="listitem">
  76. <a href="../../../../test/regress/test_grep.cpp" target="_top">test_grep.cpp</a>
  77. </li>
  78. <li class="listitem">
  79. <a href="../../../../test/regress/test_icu.cpp" target="_top">test_icu.cpp</a>
  80. </li>
  81. <li class="listitem">
  82. <a href="../../../../test/regress/test_locale.cpp" target="_top">test_locale.cpp</a>
  83. </li>
  84. <li class="listitem">
  85. <a href="../../../../test/regress/test_mfc.cpp" target="_top">test_mfc.cpp</a>
  86. </li>
  87. <li class="listitem">
  88. <a href="../../../../test/regress/test_non_greedy_repeats.cpp" target="_top">test_non_greedy_repeats.cpp</a>
  89. </li>
  90. <li class="listitem">
  91. <a href="../../../../test/regress/test_operators.cpp" target="_top">test_operators.cpp</a>
  92. </li>
  93. <li class="listitem">
  94. <a href="../../../../test/regress/test_overloads.cpp" target="_top">test_overloads.cpp</a>
  95. </li>
  96. <li class="listitem">
  97. <a href="../../../../test/regress/test_perl_ex.cpp" target="_top">test_perl_ex.cpp</a>
  98. </li>
  99. <li class="listitem">
  100. <a href="../../../../test/regress/test_replace.cpp" target="_top">test_replace.cpp</a>
  101. </li>
  102. <li class="listitem">
  103. <a href="../../../../test/regress/test_sets.cpp" target="_top">test_sets.cpp</a>
  104. </li>
  105. <li class="listitem">
  106. <a href="../../../../test/regress/test_simple_repeats.cpp" target="_top">test_simple_repeats.cpp</a>
  107. </li>
  108. <li class="listitem">
  109. <a href="../../../../test/regress/test_tricky_cases.cpp" target="_top">test_tricky_cases.cpp</a>
  110. </li>
  111. <li class="listitem">
  112. <a href="../../../../test/regress/test_unicode.cpp" target="_top">test_unicode.cpp</a>
  113. </li>
  114. </ul></div>
  115. <p>
  116. <span class="bold"><strong>bad_expression_test:</strong></span>
  117. </p>
  118. <p>
  119. Verifies that "bad" regular expressions don't cause the matcher
  120. to go into infinite loops, but to throw an exception instead.
  121. </p>
  122. <p>
  123. Files: <a href="../../../../test/pathology/bad_expression_test.cpp" target="_top">bad_expression_test.cpp</a>.
  124. </p>
  125. <p>
  126. <span class="bold"><strong>recursion_test:</strong></span>
  127. </p>
  128. <p>
  129. Verifies that the matcher can't overrun the stack (no matter what the expression).
  130. </p>
  131. <p>
  132. Files: <a href="../../../../test/pathology/recursion_test.cpp" target="_top">recursion_test.cpp</a>.
  133. </p>
  134. <p>
  135. <span class="bold"><strong>concepts:</strong></span>
  136. </p>
  137. <p>
  138. Verifies that the library meets all documented concepts (a compile only test).
  139. </p>
  140. <p>
  141. Files: <a href="../../../../test/concepts/concept_check.cpp" target="_top">concept_check.cpp</a>.
  142. </p>
  143. <p>
  144. <span class="bold"><strong>captures_test:</strong></span>
  145. </p>
  146. <p>
  147. Test code for captures.
  148. </p>
  149. <p>
  150. Files: <a href="../../../../test/captures/captures_test.cpp" target="_top">captures_test.cpp</a>.
  151. </p>
  152. <h5>
  153. <a name="boost_regex.background.examples.h1"></a>
  154. <span class="phrase"><a name="boost_regex.background.examples.example_programs"></a></span><a class="link" href="examples.html#boost_regex.background.examples.example_programs">Example
  155. programs</a>
  156. </h5>
  157. <p>
  158. <span class="bold"><strong>grep</strong></span>
  159. </p>
  160. <p>
  161. A simple grep implementation, run with the -h command line option to find
  162. out its usage.
  163. </p>
  164. <p>
  165. Files: <a href="../../../../example/grep/grep.cpp" target="_top">grep.cpp</a>
  166. </p>
  167. <p>
  168. <span class="bold"><strong>timer.exe</strong></span>
  169. </p>
  170. <p>
  171. A simple interactive expression matching application, the results of all
  172. matches are timed, allowing the programmer to optimize their regular expressions
  173. where performance is critical.
  174. </p>
  175. <p>
  176. Files: <a href="../../../../example/timer/regex_timer.cpp" target="_top">regex_timer.cpp</a>.
  177. </p>
  178. <h5>
  179. <a name="boost_regex.background.examples.h2"></a>
  180. <span class="phrase"><a name="boost_regex.background.examples.code_snippets"></a></span><a class="link" href="examples.html#boost_regex.background.examples.code_snippets">Code
  181. snippets</a>
  182. </h5>
  183. <p>
  184. The snippets examples contain the code examples used in the documentation:
  185. </p>
  186. <p>
  187. <a href="../../../../example/snippets/captures_example.cpp" target="_top">captures_example.cpp</a>:
  188. Demonstrates the use of captures.
  189. </p>
  190. <p>
  191. <a href="../../../../example/snippets/credit_card_example.cpp" target="_top">credit_card_example.cpp</a>:
  192. Credit card number formatting code.
  193. </p>
  194. <p>
  195. <a href="../../../../example/snippets/partial_regex_grep.cpp" target="_top">partial_regex_grep.cpp</a>:
  196. Search example using partial matches.
  197. </p>
  198. <p>
  199. <a href="../../../../example/snippets/partial_regex_match.cpp" target="_top">partial_regex_match.cpp</a>:
  200. regex_match example using partial matches.
  201. </p>
  202. <p>
  203. <a href="../../../../example/snippets/regex_iterator_example.cpp" target="_top">regex_iterator_example.cpp</a>:
  204. Iterating through a series of matches.
  205. </p>
  206. <p>
  207. <a href="../../../../example/snippets/regex_match_example.cpp" target="_top">regex_match_example.cpp</a>:
  208. ftp based regex_match example.
  209. </p>
  210. <p>
  211. <a href="../../../../example/snippets/regex_merge_example.cpp" target="_top">regex_merge_example.cpp</a>:
  212. regex_merge example: converts a C++ file to syntax highlighted HTML.
  213. </p>
  214. <p>
  215. <a href="../../../../example/snippets/regex_replace_example.cpp" target="_top">regex_replace_example.cpp</a>:
  216. regex_replace example: converts a C++ file to syntax highlighted HTML
  217. </p>
  218. <p>
  219. <a href="../../../../example/snippets/regex_search_example.cpp" target="_top">regex_search_example.cpp</a>:
  220. regex_search example: searches a cpp file for class definitions.
  221. </p>
  222. <p>
  223. <a href="../../../../example/snippets/regex_token_iterator_eg_1.cpp" target="_top">regex_token_iterator_eg_1.cpp</a>:
  224. split a string into a series of tokens.
  225. </p>
  226. <p>
  227. <a href="../../../../example/snippets/regex_token_iterator_eg_2.cpp" target="_top">regex_token_iterator_eg_2.cpp</a>:
  228. enumerate the linked URL's in a HTML file.
  229. </p>
  230. <p>
  231. The following are deprecated:
  232. </p>
  233. <p>
  234. <a href="../../../../example/snippets/regex_grep_example_1.cpp" target="_top">regex_grep_example_1.cpp</a>:
  235. regex_grep example 1: searches a cpp file for class definitions.
  236. </p>
  237. <p>
  238. <a href="../../../../example/snippets/regex_grep_example_2.cpp" target="_top">regex_grep_example_2.cpp</a>:
  239. regex_grep example 2: searches a cpp file for class definitions, using a
  240. global callback function.
  241. </p>
  242. <p>
  243. <a href="../../../../example/snippets/regex_grep_example_3.cpp" target="_top">regex_grep_example_3.cpp</a>:
  244. regex_grep example 2: searches a cpp file for class definitions, using a
  245. bound member function callback.
  246. </p>
  247. <p>
  248. <a href="../../../../example/snippets/regex_grep_example_4.cpp" target="_top">regex_grep_example_4.cpp</a>:
  249. regex_grep example 2: searches a cpp file for class definitions, using a
  250. C++ Builder closure as a callback.
  251. </p>
  252. <p>
  253. <a href="../../../../example/snippets/regex_split_example_1.cpp" target="_top">regex_split_example_1.cpp</a>:
  254. regex_split example: split a string into tokens.
  255. </p>
  256. <p>
  257. <a href="../../../../example/snippets/regex_split_example_2.cpp" target="_top">regex_split_example_2.cpp</a>
  258. : regex_split example: spit out linked URL's.
  259. </p>
  260. </div>
  261. <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
  262. <td align="left"></td>
  263. <td align="right"><div class="copyright-footer">Copyright &#169; 1998-2013 John Maddock<p>
  264. Distributed under the Boost Software License, Version 1.0. (See accompanying
  265. file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
  266. </p>
  267. </div></td>
  268. </tr></table>
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