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<td >Qt 5.12</td><td ><a href="qtxmlpatterns-index.html">Qt XML Patterns</a></td><td ><a href="qtxmlpatterns-module.html">C++ Classes</a></td><td >QSimpleXmlNodeModel</td></tr></table><table class="buildversion"><tr>
<td id="buildversion" width="100%" align="right"><a href="qtxmlpatterns-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="#reimplemented-public-functions">Reimplemented Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QSimpleXmlNodeModel Class</h1>
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<p>The <a href="qsimplexmlnodemodel.html">QSimpleXmlNodeModel</a> class is an implementation of <a href="qabstractxmlnodemodel.html">QAbstractXmlNodeModel</a> sufficient for many common cases. <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 &lt;QSimpleXmlNodeModel&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += xmlpatterns</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign">  Qt 4.4</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qabstractxmlnodemodel.html">QAbstractXmlNodeModel</a></td></tr></table></div><ul>
<li><a href="qsimplexmlnodemodel-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>
<a name="public-functions"></a>
<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="qsimplexmlnodemodel.html#QSimpleXmlNodeModel">QSimpleXmlNodeModel</a></b>(const QXmlNamePool &amp;<i>namePool</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual </td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#dtor.QSimpleXmlNodeModel">~QSimpleXmlNodeModel</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QXmlNamePool &amp;</td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#namePool">namePool</a></b>() const</td></tr>
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<a name="reimplemented-public-functions"></a>
<h2 id="reimplemented-public-functions">Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> virtual QUrl </td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#baseUri">baseUri</a></b>(const QXmlNodeModelIndex &amp;<i>node</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QXmlNodeModelIndex </td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#elementById">elementById</a></b>(const QXmlName &amp;<i>id</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVector&lt;QXmlName&gt; </td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#namespaceBindings">namespaceBindings</a></b>(const QXmlNodeModelIndex &amp;<i>node</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QVector&lt;QXmlNodeModelIndex&gt; </td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#nodesByIdref">nodesByIdref</a></b>(const QXmlName &amp;<i>idref</i>) const override</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> virtual QString </td><td class="memItemRight bottomAlign"><b><a href="qsimplexmlnodemodel.html#stringValue">stringValue</a></b>(const QXmlNodeModelIndex &amp;<i>node</i>) const override</td></tr>
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<ul>
<li class="fn">12 public functions inherited from <a href="qabstractxmlnodemodel.html#public-functions">QAbstractXmlNodeModel</a></li>
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<h3>Additional Inherited Members</h3>
<ul>
<li class="fn">5 protected functions inherited from <a href="qabstractxmlnodemodel.html#protected-functions">QAbstractXmlNodeModel</a></li>
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<a name="details"></a>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qsimplexmlnodemodel.html">QSimpleXmlNodeModel</a> class is an implementation of <a href="qabstractxmlnodemodel.html">QAbstractXmlNodeModel</a> sufficient for many common cases.</p>
<p>Subclassing <a href="qabstractxmlnodemodel.html">QAbstractXmlNodeModel</a> can be a significant task, because it requires implementing several, complex member functions. <a href="qsimplexmlnodemodel.html">QSimpleXmlNodeModel</a> provides default implementations of these member functions that are suitable for a wide range of node models.</p>
<p>Subclasses of <a href="qsimplexmlnodemodel.html">QSimpleXmlNodeModel</a> must be thread-safe.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QSimpleXmlNodeModel"><a name="QSimpleXmlNodeModel"></a>QSimpleXmlNodeModel::<span class="name">QSimpleXmlNodeModel</span>(const <span class="type"><a href="qxmlnamepool.html">QXmlNamePool</a></span> &amp;<i>namePool</i>)</h3>
<p>Constructs a <a href="qsimplexmlnodemodel.html">QSimpleXmlNodeModel</a> for use with with the specified <i>namePool</i>.</p>
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<h3 class="fn" id="dtor.QSimpleXmlNodeModel"><a name="dtor.QSimpleXmlNodeModel"></a><code>[virtual] </code>QSimpleXmlNodeModel::<span class="name">~QSimpleXmlNodeModel</span>()</h3>
<p>Destructor.</p>
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<h3 class="fn" id="baseUri"><a name="baseUri"></a><code>[override virtual] </code><span class="type">QUrl</span> QSimpleXmlNodeModel::<span class="name">baseUri</span>(const <span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span> &amp;<i>node</i>) const</h3>
<p>Reimplemented from <a href="qabstractxmlnodemodel.html#baseUri">QAbstractXmlNodeModel::baseUri</a>().</p>
<p>Returns the base URI for <i>node</i>. This is always the document URI.</p>
<p><b>See also </b><a href="qabstractxmlnodemodel.html#documentUri">documentUri</a>().</p>
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<h3 class="fn" id="elementById"><a name="elementById"></a><code>[override virtual] </code><span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span> QSimpleXmlNodeModel::<span class="name">elementById</span>(const <span class="type"><a href="qxmlname.html">QXmlName</a></span> &amp;<i>id</i>) const</h3>
<p>Reimplemented from <a href="qabstractxmlnodemodel.html#elementById">QAbstractXmlNodeModel::elementById</a>().</p>
<p>Always returns a default constructed <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a> instance, regardless of <i>id</i>.</p>
<p>This effectively means the model has no elements that have an id.</p>
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<h3 class="fn" id="namePool"><a name="namePool"></a><span class="type"><a href="qxmlnamepool.html">QXmlNamePool</a></span> &amp;QSimpleXmlNodeModel::<span class="name">namePool</span>() const</h3>
<p>Returns the name pool associated with this model. The implementation of <a href="qabstractxmlnodemodel.html#name">name</a>() will use this name pool to create names.</p>
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<h3 class="fn" id="namespaceBindings"><a name="namespaceBindings"></a><code>[override virtual] </code><span class="type">QVector</span>&lt;<span class="type"><a href="qxmlname.html">QXmlName</a></span>&gt; QSimpleXmlNodeModel::<span class="name">namespaceBindings</span>(const <span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span> &amp;<i>node</i>) const</h3>
<p>Reimplemented from <a href="qabstractxmlnodemodel.html#namespaceBindings">QAbstractXmlNodeModel::namespaceBindings</a>().</p>
<p>Always returns an empty QVector. This signals that no namespace bindings are in scope for <i>node</i>.</p>
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<h3 class="fn" id="nodesByIdref"><a name="nodesByIdref"></a><code>[override virtual] </code><span class="type">QVector</span>&lt;<span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span>&gt; QSimpleXmlNodeModel::<span class="name">nodesByIdref</span>(const <span class="type"><a href="qxmlname.html">QXmlName</a></span> &amp;<i>idref</i>) const</h3>
<p>Reimplemented from <a href="qabstractxmlnodemodel.html#nodesByIdref">QAbstractXmlNodeModel::nodesByIdref</a>().</p>
<p>Always returns an empty vector, regardless of <i>idref</i>.</p>
<p>This effectively means the model has no elements or attributes of type <code>IDREF</code>.</p>
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<h3 class="fn" id="stringValue"><a name="stringValue"></a><code>[override virtual] </code><span class="type">QString</span> QSimpleXmlNodeModel::<span class="name">stringValue</span>(const <span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span> &amp;<i>node</i>) const</h3>
<p>Reimplemented from <a href="qabstractxmlnodemodel.html#stringValue">QAbstractXmlNodeModel::stringValue</a>().</p>
<p>If <i>node</i> is an element or attribute, <a href="qabstractxmlnodemodel.html#typedValue">typedValue</a>() is called, and the return value converted to a string, as per <a href="xmlprocessing.html">XQuery</a>'s rules.</p>
<p>If <i>node</i> is another type of node, the empty string is returned.</p>
<p>If this function is overridden for comments or processing instructions, it is important to remember to call it (for elements and attributes having values not of type <code>xs:string</code>) to ensure that the values are formatted according to <a href="xmlprocessing.html">XQuery</a>.</p>
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