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<div class="titlepage"><div><div><h5 class="title">
<a name="boost_regex.ref.non_std_strings.icu.intro"></a><a class="link" href="intro.html" title="Introduction to using Regex with ICU"> Introduction
to using Regex with ICU</a>
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<p>
The header:
</p>
<pre class="programlisting"><span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">regex</span><span class="special">/</span><span class="identifier">icu</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span>
</pre>
<p>
contains the data types and algorithms necessary for working with regular
expressions in a Unicode aware environment.
</p>
<p>
In order to use this header you will need the <a href="http://www.ibm.com/software/globalization/icu/" target="_top">ICU
library</a>, and you will need to have built the Boost.Regex library
with <a class="link" href="../../../install.html#boost_regex.install.building_with_unicode_and_icu_support">ICU
support enabled</a>.
</p>
<p>
The header will enable you to:
</p>
<div class="itemizedlist"><ul type="disc">
<li>
Create regular expressions that treat Unicode strings as sequences
of UTF-32 code points.
</li>
<li>
Create regular expressions that support various Unicode data properties,
including character classification.
</li>
<li>
Transparently search Unicode strings that are encoded as either UTF-8,
UTF-16 or UTF-32.
</li>
</ul></div>
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<td align="right"><div class="copyright-footer">Copyright © 1998 -2007 John Maddock<p>
Distributed under the Boost Software License, Version 1.0. (See accompanying
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>)
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