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<HTML><HEAD><TITLE>Xalan-C++ API Documentation</TITLE></HEAD>
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<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSL Transformer Version 1.1</h3>
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<hr><h1>XLocator  Class Reference</h1><code>#include &lt;<a class="el" href="XLocator.hpp-source.html">XLocator.hpp</a>&gt;</code>
<p>
Inheritance diagram for XLocator<p><center><img src="class_xlocator_inherit_graph.gif" border="0" usemap="#XLocator_inherit_map" alt="Inheritance graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="class_xlocator-members.html">List of all members.</a><h2>Public Types</h2>
<ul>
<li>typedef std::vector&lt;<a class="el" href="class_xobjectptr.html">XObjectPtr</a>&gt; <a class="el" href="class_xlocator.html#s0">ConnectArgsVectorType</a>
</ul>
<h2>Public Methods</h2>
<ul>
<li><a class="el" href="class_xlocator.html#a0">XLocator</a> ()
<li>virtual <a class="el" href="class_xlocator.html#a1">~XLocator</a> ()
<li>virtual const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_xlocator.html#a2">locationPath</a> ( const <a class="el" href="class_xpath.html">XPath</a>&amp; xpath, <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>&amp; executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>&amp; context, int opPos) = 0
<dl class="el"><dd><font size=-1><em>Execute a location path.</em> <a href="#a2">More...</a><em><br><br></em></font></dl><li>virtual double <a class="el" href="class_xlocator.html#a3">locationPathPattern</a> ( const <a class="el" href="class_xpath.html">XPath</a>&amp; xpath, <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>&amp; executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>&amp; context, int opPos) = 0
<dl class="el"><dd><font size=-1><em>Execute a location path pattern.</em> <a href="#a3">More...</a><em><br><br></em></font></dl></ul>
<hr><h2>Member Typedef Documentation</h2>
<a name="s0" doxytag="XLocator::ConnectArgsVectorType"></a><p>
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typedef std::vector&lt;<a class="el" href="class_xobjectptr.html">XObjectPtr</a>&gt; XLocator::ConnectArgsVectorType
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<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a name="a0" doxytag="XLocator::XLocator"></a><p>
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XLocator::XLocator (
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)
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<a name="a1" doxytag="XLocator::~XLocator"></a><p>
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virtual XLocator::~XLocator (
          </b></td>
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)<code> [virtual]</code>
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<hr><h2>Member Function Documentation</h2>
<a name="a2" doxytag="XLocator::locationPath"></a><p>
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const <a class="el" href="class_xobjectptr.html">XObjectPtr</a> XLocator::locationPath (
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const <a class="el" href="class_xpath.html">XPath</a> &amp; <em>xpath</em>, 
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<a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> &amp; <em>executionContext</em>, 
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<a class="el" href="class_xalannode.html">XalanNode</a> &amp; <em>context</em>, 
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          <td><b>
int <em>opPos</em>&nbsp;)<code> [pure virtual]</code>
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<p>
Execute a location path.
<p>
Normally, this method simply moves past the OP_LOCATIONPATH and its length member, and calls the Step function, which will recursively process the rest of the location path, and then wraps the resulting node list in an <a class="el" href="class_xnodeset.html">XNodeSet</a> object.<dl compact><dt>
<b>Parameters: </b><dd>
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<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
 xpath that is executing </td></tr>
<tr><td valign=top><em>context</em>
&nbsp;</td><td>
 current source tree context node </td></tr>
<tr><td valign=top><em>opPos</em>
&nbsp;</td><td>
 current position in the xpath.m_opMap array </td></tr>
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</dl><dl compact><dt>
<b>Returns: </b><dd>
 result of the query in a pointer to an <a class="el" href="class_xobject.html">XObject</a> </dl>
<p>
Reimplemented in <a class="el" href="class_simplenodelocator.html#a2">SimpleNodeLocator</a>.    </td>
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<a name="a3" doxytag="XLocator::locationPathPattern"></a><p>
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double XLocator::locationPathPattern (
          </b></td>
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const <a class="el" href="class_xpath.html">XPath</a> &amp; <em>xpath</em>, 
          </b></td>
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          <td></td>
          <td><b>
<a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> &amp; <em>executionContext</em>, 
          </b></td>
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          <td></td>
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<a class="el" href="class_xalannode.html">XalanNode</a> &amp; <em>context</em>, 
          </b></td>
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          <td></td>
          <td><b>
int <em>opPos</em>&nbsp;)<code> [pure virtual]</code>
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<p>
Execute a location path pattern.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
 xpath that is executing </td></tr>
<tr><td valign=top><em>context</em>
&nbsp;</td><td>
 current source tree context node </td></tr>
<tr><td valign=top><em>opPos</em>
&nbsp;</td><td>
 current position in the xpath operation map array </td></tr>
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</dl><dl compact><dt>
<b>Returns: </b><dd>
 score, one of MATCH_SCORE_NODETEST, MATCH_SCORE_NONE, MATCH_SCORE_OTHER, MATCH_SCORE_QNAME </dl>
<p>
Reimplemented in <a class="el" href="class_simplenodelocator.html#a3">SimpleNodeLocator</a>.    </td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="XLocator.hpp-source.html">XLocator.hpp</a></ul>
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<i><A href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</A> and 
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