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<td >Qt 5.12</td><td ><a href="qtxml-index.html">Qt XML</a></td><td ><a href="qtxml-module.html">C++ Classes</a></td><td >QDomDocumentFragment</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtxml-index.html">Qt 5.12.6 Reference Documentation</a></td>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QDomDocumentFragment Class</h1>
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<p>The <a href="qdomdocumentfragment.html">QDomDocumentFragment</a> class is a tree of QDomNodes which is not usually a complete <a href="qdomdocument.html">QDomDocument</a>. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QDomDocumentFragment></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += xml</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qdomnode.html">QDomNode</a></td></tr></table></div><ul>
<li><a href="qdomdocumentfragment-members.html">List of all members, including inherited members</a></li>
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<p><b>Note:</b> All functions in this class are reentrant.</p>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qdomdocumentfragment.html#QDomDocumentFragment">QDomDocumentFragment</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qdomdocumentfragment.html#QDomDocumentFragment-1">QDomDocumentFragment</a></b>(const QDomDocumentFragment &<i>x</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QDomNode::NodeType </td><td class="memItemRight bottomAlign"><b><a href="qdomdocumentfragment.html#nodeType">nodeType</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QDomDocumentFragment &</td><td class="memItemRight bottomAlign"><b><a href="qdomdocumentfragment.html#operator-eq">operator=</a></b>(const QDomDocumentFragment &<i>x</i>)</td></tr>
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<li class="fn">65 public functions inherited from <a href="qdomnode.html#public-functions">QDomNode</a></li>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qdomdocumentfragment.html">QDomDocumentFragment</a> class is a tree of QDomNodes which is not usually a complete <a href="qdomdocument.html">QDomDocument</a>.</p>
<p>If you want to do complex tree operations it is useful to have a lightweight class to store nodes and their relations. <a href="qdomdocumentfragment.html">QDomDocumentFragment</a> stores a subtree of a document which does not necessarily represent a well-formed XML document.</p>
<p><a href="qdomdocumentfragment.html">QDomDocumentFragment</a> is also useful if you want to group several nodes in a list and insert them all together as children of some node. In these cases <a href="qdomdocumentfragment.html">QDomDocumentFragment</a> can be used as a temporary container for this list of children.</p>
<p>The most important feature of <a href="qdomdocumentfragment.html">QDomDocumentFragment</a> is that it is treated in a special way by <a href="qdomnode.html#insertAfter">QDomNode::insertAfter</a>(), <a href="qdomnode.html#insertBefore">QDomNode::insertBefore</a>(), <a href="qdomnode.html#replaceChild">QDomNode::replaceChild</a>() and <a href="qdomnode.html#appendChild">QDomNode::appendChild</a>(): instead of inserting the fragment itself, all the fragment's children are inserted.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QDomDocumentFragment"><a name="QDomDocumentFragment"></a>QDomDocumentFragment::<span class="name">QDomDocumentFragment</span>()</h3>
<p>Constructs an empty document fragment.</p>
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<h3 class="fn" id="QDomDocumentFragment-1"><a name="QDomDocumentFragment-1"></a>QDomDocumentFragment::<span class="name">QDomDocumentFragment</span>(const <span class="type"><a href="qdomdocumentfragment.html#QDomDocumentFragment">QDomDocumentFragment</a></span> &<i>x</i>)</h3>
<p>Constructs a copy of <i>x</i>.</p>
<p>The data of the copy is shared (shallow copy): modifying one node will also change the other. If you want to make a deep copy, use <a href="qdomnode.html#cloneNode">cloneNode</a>().</p>
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<h3 class="fn" id="nodeType"><a name="nodeType"></a><span class="type"><a href="qdomnode.html#NodeType-enum">QDomNode::NodeType</a></span> QDomDocumentFragment::<span class="name">nodeType</span>() const</h3>
<p>Returns <code>DocumentFragment</code>.</p>
<p><b>See also </b><a href="qdomnode.html#isDocumentFragment">isDocumentFragment</a>() and <a href="qdomnode.html#toDocumentFragment">QDomNode::toDocumentFragment</a>().</p>
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<h3 class="fn" id="operator-eq"><a name="operator-eq"></a><span class="type"><a href="qdomdocumentfragment.html#QDomDocumentFragment">QDomDocumentFragment</a></span> &QDomDocumentFragment::<span class="name">operator=</span>(const <span class="type"><a href="qdomdocumentfragment.html#QDomDocumentFragment">QDomDocumentFragment</a></span> &<i>x</i>)</h3>
<p>Assigns <i>x</i> to this DOM document fragment.</p>
<p>The data of the copy is shared (shallow copy): modifying one node will also change the other. If you want to make a deep copy, use <a href="qdomnode.html#cloneNode">cloneNode</a>().</p>
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