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<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">QSimpleXmlNodeModel Class Reference<br /><span class="small-subtitle">[<a href="qtxmlpatterns.html">QtXmlPatterns</a> module]</span>
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<p>The QSimpleXmlNodeModel class is an implementation of <a href="qabstractxmlnodemodel.html">QAbstractXmlNodeModel</a> sufficient for many common cases. <a href="#details">More...</a></p>
<pre> #include <QSimpleXmlNodeModel></pre><p><b>This class is not part of the Qt GUI Framework Edition.</b></p>
<p>Inherits <a href="qabstractxmlnodemodel.html">QAbstractXmlNodeModel</a>.</p>
<p><b>Note:</b> All functions in this class are <a href="threads-reentrancy.html#reentrant">reentrant</a>.</p>
<p>This class was introduced in Qt 4.4.</p>
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<li><a href="qsimplexmlnodemodel-members.html">List of all members, including inherited members</a></li>
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<h2>Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#QSimpleXmlNodeModel">QSimpleXmlNodeModel</a></b> ( const QXmlNamePool & <i>namePool</i> )</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#dtor.QSimpleXmlNodeModel">~QSimpleXmlNodeModel</a></b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QXmlNamePool & </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#namePool">namePool</a></b> () const</td></tr>
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<a name="reimplemented-public-functions"></a>
<h2>Reimplemented Public Functions</h2>
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<tr><td class="memItemLeft" align="right" valign="top">virtual QUrl </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#baseUri">baseUri</a></b> ( const QXmlNodeModelIndex & <i>node</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QXmlNodeModelIndex </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#elementById">elementById</a></b> ( const QXmlName & <i>id</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QVector<QXmlName> </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#namespaceBindings">namespaceBindings</a></b> ( const QXmlNodeModelIndex & <i>node</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QVector<QXmlNodeModelIndex> </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#nodesByIdref">nodesByIdref</a></b> ( const QXmlName & <i>idref</i> ) const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual QString </td><td class="memItemRight" valign="bottom"><b><a href="qsimplexmlnodemodel.html#stringValue">stringValue</a></b> ( const QXmlNodeModelIndex & <i>node</i> ) const</td></tr>
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<li><div bar="2" class="fn"></div>12 public functions inherited from <a href="qabstractxmlnodemodel.html#public-functions">QAbstractXmlNodeModel</a></li>
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<h3>Additional Inherited Members</h3>
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<li><div class="fn"></div>5 protected functions inherited from <a href="qabstractxmlnodemodel.html#protected-functions">QAbstractXmlNodeModel</a></li>
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<h2>Detailed Description</h2>
<p>The QSimpleXmlNodeModel 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. QSimpleXmlNodeModel provides default implementations of these member functions that are suitable for a wide range of node models.</p>
<p>Subclasses of QSimpleXmlNodeModel must be thread-safe.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn"><a name="QSimpleXmlNodeModel"></a>QSimpleXmlNodeModel::QSimpleXmlNodeModel ( const <a href="qxmlnamepool.html">QXmlNamePool</a> & <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"><a name="dtor.QSimpleXmlNodeModel"></a>QSimpleXmlNodeModel::~QSimpleXmlNodeModel () <tt> [virtual]</tt></h3>
<p>Destructor.</p>
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<h3 class="fn"><a name="baseUri"></a><a href="qurl.html">QUrl</a> QSimpleXmlNodeModel::baseUri ( const <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a> & <i>node</i> ) const <tt> [virtual]</tt></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>See also <a href="qabstractxmlnodemodel.html#documentUri">documentUri</a>().</p>
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<h3 class="fn"><a name="elementById"></a><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a> QSimpleXmlNodeModel::elementById ( const <a href="qxmlname.html">QXmlName</a> & <i>id</i> ) const <tt> [virtual]</tt></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>
<a name="//apple_ref/cpp/instm/QSimpleXmlNodeModel/namePool"></a>
<h3 class="fn"><a name="namePool"></a><a href="qxmlnamepool.html">QXmlNamePool</a> & QSimpleXmlNodeModel::namePool () 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"><a name="namespaceBindings"></a><a href="qvector.html">QVector</a><<a href="qxmlname.html">QXmlName</a>> QSimpleXmlNodeModel::namespaceBindings ( const <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a> & <i>node</i> ) const <tt> [virtual]</tt></h3>
<p>Reimplemented from <a href="qabstractxmlnodemodel.html#namespaceBindings">QAbstractXmlNodeModel::namespaceBindings</a>().</p>
<p>Always returns an empty <a href="qvector.html">QVector</a>. This signals that no namespace bindings are in scope for <i>node</i>.</p>
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<h3 class="fn"><a name="nodesByIdref"></a><a href="qvector.html">QVector</a><<a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a>> QSimpleXmlNodeModel::nodesByIdref ( const <a href="qxmlname.html">QXmlName</a> & <i>idref</i> ) const <tt> [virtual]</tt></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 <tt>IDREF</tt>.</p>
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<h3 class="fn"><a name="stringValue"></a><a href="qstring.html">QString</a> QSimpleXmlNodeModel::stringValue ( const <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a> & <i>node</i> ) const <tt> [virtual]</tt></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 XQuery'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 <tt>xs:string</tt>) to ensure that the values are formatted according to XQuery.</p>
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