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<title>QDomEntityReference Class</title>
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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QDomEntityReference Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1>
<p>The QDomEntityReference class represents an XML entity reference.
<a href="#details">More...</a>
<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when Qt is built with thread support.</p>
<p><tt>#include <<a href="qdom-h.html">qdom.h</a>></tt>
<p>Inherits <a href="qdomnode.html">QDomNode</a>.
<p><a href="qdomentityreference-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#QDomEntityReference"><b>QDomEntityReference</b></a> ()</li>
<li class=fn><a href="#QDomEntityReference-2"><b>QDomEntityReference</b></a> ( const QDomEntityReference & x )</li>
<li class=fn>QDomEntityReference & <a href="#operator-eq"><b>operator=</b></a> ( const QDomEntityReference & x )</li>
<li class=fn><a href="#~QDomEntityReference"><b>~QDomEntityReference</b></a> ()</li>
<li class=fn>virtual QDomNode::NodeType <a href="#nodeType"><b>nodeType</b></a> () const</li>
<li class=fn>virtual bool <a href="#isEntityReference"><b>isEntityReference</b></a> () const</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The QDomEntityReference class represents an XML entity reference.
<p>
<p> A QDomEntityReference object may be inserted into the DOM tree
when an entity reference is in the source document, or when the
user wishes to insert an entity reference.
<p> Note that character references and references to predefined
entities are expanded by the XML processor so that characters are
represented by their Unicode equivalent rather than by an entity
reference.
<p> Moreover, the XML processor may completely expand references to
entities while building the DOM tree, instead of providing
QDomEntityReference objects.
<p> If it does provide such objects, then for a given entity reference
node, it may be that there is no entity node representing the
referenced entity; but if such an entity exists, then the child
list of the entity reference node is the same as that of the
entity node. As with the entity node, all descendents of the
entity reference are read-only.
<p> For further information about the Document Object Model see
<a href="http://www.w3.org/TR/REC-DOM-Level-1/">http://www.w3.org/TR/REC-DOM-Level-1/</a> and
<a href="http://www.w3.org/TR/DOM-Level-2-Core/">http://www.w3.org/TR/DOM-Level-2-Core/</a>.
For a more general introduction of the DOM implementation see the
<a href="qdomdocument.html">QDomDocument</a> documentation.
<p>See also <a href="xml-tools.html">XML</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QDomEntityReference"></a>QDomEntityReference::QDomEntityReference ()
</h3>
Constructs an empty entity reference. Use
<a href="qdomdocument.html#createEntityReference">QDomDocument::createEntityReference</a>() to create a entity reference
with content.
<h3 class=fn><a name="QDomEntityReference-2"></a>QDomEntityReference::QDomEntityReference ( const <a href="qdomentityreference.html">QDomEntityReference</a> & x )
</h3>
Constructs a copy of <em>x</em>.
<p> The data of the copy is shared (shallow copy): modifying one node
will also change the other. If you want to make a <a href="shclass.html#deep-copy">deep copy</a>, use
<a href="qdomnode.html#cloneNode">cloneNode</a>().
<h3 class=fn><a name="~QDomEntityReference"></a>QDomEntityReference::~QDomEntityReference ()
</h3>
Destroys the object and frees its resources.
<h3 class=fn>bool <a name="isEntityReference"></a>QDomEntityReference::isEntityReference () const<tt> [virtual]</tt>
</h3>
Returns TRUE.
<p>Reimplemented from <a href="qdomnode.html#isEntityReference">QDomNode</a>.
<h3 class=fn><a href="qdomnode.html#NodeType-enum">QDomNode::NodeType</a> <a name="nodeType"></a>QDomEntityReference::nodeType () const<tt> [virtual]</tt>
</h3>
Returns <tt>EntityReference</tt>.
<p>Reimplemented from <a href="qdomnode.html#nodeType">QDomNode</a>.
<h3 class=fn><a href="qdomentityreference.html">QDomEntityReference</a> & <a name="operator-eq"></a>QDomEntityReference::operator= ( const <a href="qdomentityreference.html">QDomEntityReference</a> & x )
</h3>
Assigns <em>x</em> to this entity reference.
<p> The data of the copy is shared (shallow copy): modifying one node
will also change the other. If you want to make a <a href="shclass.html#deep-copy">deep copy</a>, use
<a href="qdomnode.html#cloneNode">cloneNode</a>().
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