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<td >Qt 5.12</td><td >Qt XML Patterns</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right">Qt 5.12.6 Reference Documentation</td>
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<li class="level1"><a href="#getting-started">Getting Started</a></li>
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<h1 class="title">Qt XML Patterns</h1>
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<p>The Qt XML Patterns module provides support for XPath, <a href="xmlprocessing.html">XQuery</a>, XSLT, and XML Schema validation.</p>
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<h2 id="getting-started">Getting Started</h2>
<p>To include the definitions of the module's classes, use the following directive:</p>
<pre class="cpp">
<span class="preprocessor">#include <QtXmlPatterns></span>
</pre>
<p>To link against the module, add this line to your qmake <code>.pro</code> file:</p>
<pre class="cpp">
QT += xmlpatterns
</pre>
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<h2 id="articles-and-guides">Articles and Guides</h2>
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<li><a href="xquery-introduction.html">A Short Path to XQuery</a> - an introduction to the <a href="xmlprocessing.html">XQuery</a> language.</li>
<li><a href="xmlprocessing.html">XQuery</a> - general overviews of <a href="xmlprocessing.html">XQuery</a> and XSchema</li>
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<h2 id="examples">Examples</h2>
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<li><a href="xmlpattern-examples.html">Qt XML Patterns Examples</a></li>
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<h2 id="api-reference">API Reference</h2>
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<li><a href="qtxmlpatterns-module.html">C++ Classes</a></li>
<li><a href="qtquick-xmllistmodel-qmlmodule.html">QML Types</a></li>
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<h2 id="licenses-and-attributions">Licenses and Attributions</h2>
<p>The Qt XML Patterns module is available under commercial licenses from The Qt Company. In addition, it is available under free software licenses. Since Qt 5.4, these free software licenses are GNU Lesser General Public License, version 3, or the GNU General Public License, version 2. See Qt Licensing for further details.</p>
<p>Furthermore, Qt XML Patterns in Qt 5.12.6 contain third party modules under following permissive licenses:</p>
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<tr class="odd topAlign"><td class="tblName"><p><a href="qtxmlpatterns-attribution-xml-xsd.html">XML Schema, version 2007/08</a></p></td><td class="tblDescr"><p>W3C Software Notice and Document License (2015-05-13)</p></td></tr>
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