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<title>TQXmlLocator 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>TQXmlLocator Class Reference<br><small>[<a href="xml.html">XML module</a>]</small></h1>

<p>The TQXmlLocator class provides the XML handler classes with
information about the parsing position within a file.
<a href="#details">More...</a>
<p>All the functions in this class are <a href="threads.html#reentrant">reentrant</a> when TQt is built with thread support.</p>
<p><tt>#include &lt;<a href="tqxml-h.html">tqxml.h</a>&gt;</tt>
<p><a href="tqxmllocator-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#TQXmlLocator"><b>TQXmlLocator</b></a> ()</li>
<li class=fn>virtual <a href="#~TQXmlLocator"><b>~TQXmlLocator</b></a> ()</li>
<li class=fn>virtual int <a href="#columnNumber"><b>columnNumber</b></a> () = 0</li>
<li class=fn>virtual int <a href="#lineNumber"><b>lineNumber</b></a> () = 0</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>


The TQXmlLocator class provides the XML handler classes with
information about the parsing position within a file.

<p> 

<p> The reader reports a TQXmlLocator to the content handler before it
starts to parse the document. This is done with the
<a href="tqxmlcontenthandler.html#setDocumentLocator">TQXmlContentHandler::setDocumentLocator</a>() function. The handler
classes can now use this locator to get the position (<a href="#lineNumber">lineNumber</a>()
and <a href="#columnNumber">columnNumber</a>()) that the reader has reached.
<p>See also <a href="xml-tools.html">XML</a>.

<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="TQXmlLocator"></a>TQXmlLocator::TQXmlLocator ()
</h3>
Constructor.

<h3 class=fn><a name="~TQXmlLocator"></a>TQXmlLocator::~TQXmlLocator ()<tt> [virtual]</tt>
</h3>
Destructor.

<h3 class=fn>int <a name="columnNumber"></a>TQXmlLocator::columnNumber ()<tt> [pure virtual]</tt>
</h3>

<p> Returns the column number (starting at 1) or -1 if there is no
column number available.

<h3 class=fn>int <a name="lineNumber"></a>TQXmlLocator::lineNumber ()<tt> [pure virtual]</tt>
</h3>

<p> Returns the line number (starting at 1) or -1 if there is no line
number available.

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