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+<title>QXmlErrorHandler 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>QXmlErrorHandler Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1>
+
+<p>The QXmlErrorHandler class provides an interface to report
+errors in XML data.
+<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 &lt;<a href="qxml-h.html">qxml.h</a>&gt;</tt>
+<p>Inherited by <a href="qxmldefaulthandler.html">QXmlDefaultHandler</a>.
+<p><a href="qxmlerrorhandler-members.html">List of all member functions.</a>
+<h2>Public Members</h2>
+<ul>
+<li class=fn>virtual bool <a href="#warning"><b>warning</b></a> ( const&nbsp;QXmlParseException&nbsp;&amp;&nbsp;exception ) = 0</li>
+<li class=fn>virtual bool <a href="#error"><b>error</b></a> ( const&nbsp;QXmlParseException&nbsp;&amp;&nbsp;exception ) = 0</li>
+<li class=fn>virtual bool <a href="#fatalError"><b>fatalError</b></a> ( const&nbsp;QXmlParseException&nbsp;&amp;&nbsp;exception ) = 0</li>
+<li class=fn>virtual QString <a href="#errorString"><b>errorString</b></a> () = 0</li>
+</ul>
+<hr><a name="details"></a><h2>Detailed Description</h2>
+
+
+
+The QXmlErrorHandler class provides an interface to report
+errors in XML data.
+
+<p>
+
+<p> If you want your application to report errors to the user or to
+perform customized error handling, you should subclass this class.
+<p> You can set the error handler with <a href="qxmlreader.html#setErrorHandler">QXmlReader::setErrorHandler</a>().
+<p> Errors can be reported using <a href="#warning">warning</a>(), <a href="#error">error</a>() and <a href="#fatalError">fatalError</a>(),
+with the error text being reported with <a href="#errorString">errorString</a>().
+<p> See also the <a href="xml.html#sax2Intro">Introduction to SAX2</a>.
+<p> <p>See also <a href="qxmldtdhandler.html">QXmlDTDHandler</a>, <a href="qxmldeclhandler.html">QXmlDeclHandler</a>, <a href="qxmlcontenthandler.html">QXmlContentHandler</a>, <a href="qxmlentityresolver.html">QXmlEntityResolver</a>, <a href="qxmllexicalhandler.html">QXmlLexicalHandler</a>, and <a href="xml-tools.html">XML</a>.
+
+<hr><h2>Member Function Documentation</h2>
+<h3 class=fn>bool <a name="error"></a>QXmlErrorHandler::error ( const&nbsp;<a href="qxmlparseexception.html">QXmlParseException</a>&nbsp;&amp;&nbsp;exception )<tt> [pure virtual]</tt>
+</h3>
+
+<p> A reader might use this function to report a recoverable error. A
+recoverable error corresponds to the definiton of "error" in
+section 1.2 of the XML 1.0 specification. Details of the error are
+stored in <em>exception</em>.
+<p> The reader must continue to provide normal parsing events after
+invoking this function.
+<p> If this function returns FALSE the reader stops parsing and
+reports an error. The reader uses the function <a href="#errorString">errorString</a>() to
+get the error message.
+
+<h3 class=fn><a href="qstring.html">QString</a> <a name="errorString"></a>QXmlErrorHandler::errorString ()<tt> [pure virtual]</tt>
+</h3>
+
+<p> The reader calls this function to get an error string if any of
+the handler functions returns FALSE.
+
+<h3 class=fn>bool <a name="fatalError"></a>QXmlErrorHandler::fatalError ( const&nbsp;<a href="qxmlparseexception.html">QXmlParseException</a>&nbsp;&amp;&nbsp;exception )<tt> [pure virtual]</tt>
+</h3>
+
+<p> A reader must use this function to report a non-recoverable error.
+Details of the error are stored in <em>exception</em>.
+<p> If this function returns TRUE the reader might try to go on
+parsing and reporting further errors; but no regular parsing
+events are reported.
+
+<h3 class=fn>bool <a name="warning"></a>QXmlErrorHandler::warning ( const&nbsp;<a href="qxmlparseexception.html">QXmlParseException</a>&nbsp;&amp;&nbsp;exception )<tt> [pure virtual]</tt>
+</h3>
+
+<p> A reader might use this function to report a warning. Warnings are
+conditions that are not errors or fatal errors as defined by the
+XML 1.0 specification. Details of the warning are stored in <em>exception</em>.
+<p> If this function returns FALSE the reader stops parsing and
+reports an error. The reader uses the function <a href="#errorString">errorString</a>() to
+get the error message.
+
+<!-- eof -->
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