1<!-- 2 Copyright 2004 Eric Niebler. 3 4 Distributed under the Boost Software License, Version 1.0. 5 (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 6--> 7<informaltable frame="all"> 8<bridgehead renderas="sect4"><phrase role="table-title">Long Searches</phrase></bridgehead> 9<tgroup cols="4"> 10<thead> 11<row> 12<entry>static xpressive</entry><entry>dynamic xpressive</entry><entry>Boost</entry><entry>Expression</entry> 13</row> 14</thead> 15<tbody> 16<row> 17<entry><phrase role="highlight">1<para/>(0.0263s)</phrase></entry><entry><phrase role="highlight">1<para/>(0.0263s)</phrase></entry><entry>1.78<para/>(0.0469s)</entry><entry><literal>Twain</literal></entry> 18</row> 19<row> 20<entry><phrase role="highlight">1<para/>(0.0234s)</phrase></entry><entry><phrase role="highlight">1<para/>(0.0234s)</phrase></entry><entry>1.79<para/>(0.042s)</entry><entry><literal>Huck[[:alpha:]]+</literal></entry> 21</row> 22<row> 23<entry>1.84<para/>(1.26s)</entry><entry>2.21<para/>(1.51s)</entry><entry><phrase role="highlight">1<para/>(0.687s)</phrase></entry><entry><literal>[[:alpha:]]+ing</literal></entry> 24</row> 25<row> 26<entry><phrase role="highlight">1.09<para/>(0.192s)</phrase></entry><entry>2<para/>(0.351s)</entry><entry><phrase role="highlight">1<para/>(0.176s)</phrase></entry><entry><literal>^[^ 27]*?Twain</literal></entry> 28</row> 29<row> 30<entry>1.41<para/>(0.08s)</entry><entry>1.21<para/>(0.0684s)</entry><entry><phrase role="highlight">1<para/>(0.0566s)</phrase></entry><entry><literal>Tom|Sawyer|Huckleberry|Finn</literal></entry> 31</row> 32<row> 33<entry>1.56<para/>(0.195s)</entry><entry>1.12<para/>(0.141s)</entry><entry><phrase role="highlight">1<para/>(0.125s)</phrase></entry><entry><literal>(Tom|Sawyer|Huckleberry|Finn).{0,30}river|river.{0,30}(Tom|Sawyer|Huckleberry|Finn)</literal></entry> 34</row> 35</tbody> 36</tgroup> 37</informaltable> 38