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26 <div class="titlepage"><div><div><h4 class="title">
27 <a name="boost_regex.background.performance.section_id3261825021"></a><a class="link" href="section_id3261825021.html" title="Testing simple Perl matches (platform = linux, compiler = GNU C++ version 6.3.0)">Testing
28 simple Perl matches (platform = linux, compiler = GNU C++ version 6.3.0)</a>
29 </h4></div></div></div>
31 <a name="boost_regex.background.performance.section_id3261825021.table_Testing_simple_Perl_matches_platform_linux_compiler_GNU_C_version_6_3_0_"></a><p class="title"><b>Table 12. Testing simple Perl matches (platform = linux, compiler = GNU C++
32 version 6.3.0)</b></p>
33 <div class="table-contents"><table class="table" summary="Testing simple Perl matches (platform = linux, compiler = GNU C++
60 boost::xpressive::cregex
73 <code class="literal">([[:digit:]]{4}[- ]){3}[[:digit:]]{3,4}</code><br>
74 <code class="literal">1234-5678-1234-456</code>
79 <span class="blue">2.65<br> (506ns)</span>
84 <span class="blue">2.86<br> (546ns)</span>
89 <span class="green">1.00<br> (191ns)</span>
94 <span class="blue">1.37<br> (262ns)</span>
101 <code class="literal">^([0-9]+)(\-| |$)(.*)$</code><br> <code class="literal">100-
102 this is a line of ftp response which contains a message string</code>
107 <span class="blue">2.52<br> (353ns)</span>
112 <span class="red">20.99<br> (2939ns)</span>
117 <span class="green">1.00<br> (140ns)</span>
122 <span class="blue">3.50<br> (490ns)</span>
129 <code class="literal">^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\
130 ...</code><br> <code class="literal">bob.smith@foo.tv</code>
135 <span class="blue">1.98<br> (681ns)</span>
140 <span class="grey">-</span>
145 <span class="green">1.00<br> (344ns)</span>
150 <span class="blue">1.32<br> (454ns)</span>
157 <code class="literal">^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\
158 ...</code><br> <code class="literal">foo12@foo.edu</code>
163 <span class="blue">2.06<br> (695ns)</span>
168 <span class="grey">-</span>
173 <span class="green">1.00<br> (337ns)</span>
178 <span class="blue">1.34<br> (451ns)</span>
185 <code class="literal">^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\
186 ...</code><br> <code class="literal">john@johnmaddock.co.uk</code>
191 <span class="blue">1.93<br> (821ns)</span>
196 <span class="grey">-</span>
201 <span class="green">1.00<br> (425ns)</span>
206 <span class="blue">1.24<br> (526ns)</span>
213 <code class="literal">^[-+]?[[:digit:]]*\.?[[:digit:]]*$</code><br>
214 <code class="literal">+3.14159</code>
219 <span class="blue">2.34<br> (243ns)</span>
224 <span class="red">4.45<br> (463ns)</span>
229 <span class="green">1.00<br> (104ns)</span>
234 <span class="blue">1.62<br> (168ns)</span>
241 <code class="literal">^[-+]?[[:digit:]]*\.?[[:digit:]]*$</code><br>
242 <code class="literal">-3.14159</code>
247 <span class="blue">2.33<br> (245ns)</span>
252 <span class="red">4.39<br> (461ns)</span>
257 <span class="green">1.00<br> (105ns)</span>
262 <span class="blue">1.60<br> (168ns)</span>
269 <code class="literal">^[-+]?[[:digit:]]*\.?[[:digit:]]*$</code><br>
270 <code class="literal">123</code>
275 <span class="blue">2.08<br> (208ns)</span>
280 <span class="blue">3.31<br> (331ns)</span>
285 <span class="green">1.00<br> (100ns)</span>
290 <span class="blue">1.52<br> (152ns)</span>
297 <code class="literal">^[[:digit:]]{1,2}/[[:digit:]]{1,2}/[[:digit:]]{4}$</code><br>
298 <code class="literal">12/12/2001</code>
303 <span class="blue">2.28<br> (237ns)</span>
308 <span class="blue">3.39<br> (353ns)</span>
313 <span class="green">1.00<br> (104ns)</span>
318 <span class="green">1.18<br> (123ns)</span>
325 <code class="literal">^[[:digit:]]{1,2}/[[:digit:]]{1,2}/[[:digit:]]{4}$</code><br>
326 <code class="literal">4/1/2001</code>
331 <span class="blue">2.12<br> (216ns)</span>
336 <span class="blue">3.02<br> (308ns)</span>
341 <span class="green">1.00<br> (102ns)</span>
346 <span class="green">1.19<br> (121ns)</span>
353 <code class="literal">^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$</code><br>
354 <code class="literal">EH10 2QQ</code>
359 <span class="blue">2.12<br> (257ns)</span>
364 <span class="blue">2.66<br> (322ns)</span>
369 <span class="green">1.00<br> (121ns)</span>
374 <span class="green">1.17<br> (142ns)</span>
381 <code class="literal">^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$</code><br>
382 <code class="literal">G1 1AA</code>
387 <span class="blue">2.00<br> (230ns)</span>
392 <span class="blue">2.65<br> (305ns)</span>
397 <span class="green">1.00<br> (115ns)</span>
402 <span class="blue">1.22<br> (140ns)</span>
409 <code class="literal">^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$</code><br>
410 <code class="literal">SW1 1ZZ</code>
415 <span class="blue">2.05<br> (244ns)</span>
420 <span class="blue">2.81<br> (334ns)</span>
425 <span class="green">1.00<br> (119ns)</span>
430 <span class="blue">1.22<br> (145ns)</span>
437 <code class="literal">abc</code><br> <code class="literal">abc</code>
442 <span class="blue">1.65<br> (135ns)</span>
447 <span class="blue">1.83<br> (150ns)</span>
452 <span class="green">1.00<br> (82ns)</span>
457 <span class="green">1.02<br> (84ns)</span>
464 <br class="table-break">
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468 <td align="right"><div class="copyright-footer">Copyright © 1998-2013 John Maddock<p>
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