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115 lines
5.7 KiB
115 lines
5.7 KiB
13 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/xml/qxml.cpp:1456 -->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>TQXmlErrorHandler Class</title>
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<td valign=center>
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<a href="index.html">
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<font color="#004faf">Home</font></a>
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<font color="#004faf">All Classes</font></a>
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<font color="#004faf">Functions</font></a>
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</td>
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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>TQXmlErrorHandler Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1>
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<p>The TQXmlErrorHandler class provides an interface to report
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errors in XML data.
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<a href="#details">More...</a>
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<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p>
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<p><tt>#include <<a href="qxml-h.html">qxml.h</a>></tt>
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<p>Inherited by <a href="qxmldefaulthandler.html">TQXmlDefaultHandler</a>.
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<p><a href="qxmlerrorhandler-members.html">List of all member functions.</a>
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<h2>Public Members</h2>
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<ul>
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<li class=fn>virtual bool <a href="#warning"><b>warning</b></a> ( const TQXmlParseException & exception ) = 0</li>
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<li class=fn>virtual bool <a href="#error"><b>error</b></a> ( const TQXmlParseException & exception ) = 0</li>
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<li class=fn>virtual bool <a href="#fatalError"><b>fatalError</b></a> ( const TQXmlParseException & exception ) = 0</li>
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<li class=fn>virtual TQString <a href="#errorString"><b>errorString</b></a> () = 0</li>
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</ul>
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<hr><a name="details"></a><h2>Detailed Description</h2>
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The TQXmlErrorHandler class provides an interface to report
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errors in XML data.
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<p>
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<p> If you want your application to report errors to the user or to
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perform customized error handling, you should subclass this class.
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<p> You can set the error handler with <a href="qxmlreader.html#setErrorHandler">TQXmlReader::setErrorHandler</a>().
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<p> Errors can be reported using <a href="#warning">warning</a>(), <a href="#error">error</a>() and <a href="#fatalError">fatalError</a>(),
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with the error text being reported with <a href="#errorString">errorString</a>().
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<p> See also the <a href="xml.html#sax2Intro">Introduction to SAX2</a>.
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<p> <p>See also <a href="qxmldtdhandler.html">TQXmlDTDHandler</a>, <a href="qxmldeclhandler.html">TQXmlDeclHandler</a>, <a href="qxmlcontenthandler.html">TQXmlContentHandler</a>, <a href="qxmlentityresolver.html">TQXmlEntityResolver</a>, <a href="qxmllexicalhandler.html">TQXmlLexicalHandler</a>, and <a href="xml-tools.html">XML</a>.
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<hr><h2>Member Function Documentation</h2>
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<h3 class=fn>bool <a name="error"></a>TQXmlErrorHandler::error ( const <a href="qxmlparseexception.html">TQXmlParseException</a> & exception )<tt> [pure virtual]</tt>
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</h3>
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<p> A reader might use this function to report a recoverable error. A
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recoverable error corresponds to the definiton of "error" in
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section 1.2 of the XML 1.0 specification. Details of the error are
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stored in <em>exception</em>.
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<p> The reader must continue to provide normal parsing events after
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invoking this function.
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<p> If this function returns FALSE the reader stops parsing and
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reports an error. The reader uses the function <a href="#errorString">errorString</a>() to
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get the error message.
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<h3 class=fn><a href="qstring.html">TQString</a> <a name="errorString"></a>TQXmlErrorHandler::errorString ()<tt> [pure virtual]</tt>
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</h3>
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<p> The reader calls this function to get an error string if any of
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the handler functions returns FALSE.
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<h3 class=fn>bool <a name="fatalError"></a>TQXmlErrorHandler::fatalError ( const <a href="qxmlparseexception.html">TQXmlParseException</a> & exception )<tt> [pure virtual]</tt>
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</h3>
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<p> A reader must use this function to report a non-recoverable error.
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Details of the error are stored in <em>exception</em>.
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<p> If this function returns TRUE the reader might try to go on
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parsing and reporting further errors; but no regular parsing
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events are reported.
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<h3 class=fn>bool <a name="warning"></a>TQXmlErrorHandler::warning ( const <a href="qxmlparseexception.html">TQXmlParseException</a> & exception )<tt> [pure virtual]</tt>
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</h3>
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<p> A reader might use this function to report a warning. Warnings are
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conditions that are not errors or fatal errors as defined by the
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XML 1.0 specification. Details of the warning are stored in <em>exception</em>.
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<p> If this function returns FALSE the reader stops parsing and
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reports an error. The reader uses the function <a href="#errorString">errorString</a>() to
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get the error message.
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<!-- eof -->
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<hr><p>
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This file is part of the <a href="index.html">TQt toolkit</a>.
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Copyright © 1995-2007
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<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>TQt 3.3.8</div>
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</table></div></address></body>
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</html>
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