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<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSLT Processor Version 1.10</h3>
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<hr><h1>XPathEvaluator  Class Reference</h1><code>#include &lt;<a class="el" href="XPathEvaluator_8hpp-source.html">XPathEvaluator.hpp</a>&gt;</code>
<p>
Collaboration diagram for XPathEvaluator:<p><center><img src="classXPathEvaluator__coll__graph.gif" border="0" usemap="#XPathEvaluator_coll_map" alt="Collaboration graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center><a href="classXPathEvaluator-members.html">List of all members.</a><h2>Public Methods</h2>
<ul>
<li><a class="el" href="classXPathEvaluator.html#a0">XPathEvaluator</a> (<a class="el" href="XalanMemoryManagement_8hpp.html#a5">MemoryManagerType</a> &amp;theManager XALAN_DEFAULT_MEMMGR)
<li><a class="el" href="classXPathEvaluator.html#a1">~XPathEvaluator</a> ()
<li><a class="el" href="classXalanNode.html">XalanNode</a>* <a class="el" href="classXPathEvaluator.html#a2">selectSingleNode</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const XalanDOMChar *xpathString, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode=0)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a2">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXalanNode.html">XalanNode</a>* <a class="el" href="classXPathEvaluator.html#a3">selectSingleNode</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const XalanDOMChar *xpathString, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a3">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXalanNode.html">XalanNode</a>* <a class="el" href="classXPathEvaluator.html#a4">selectSingleNode</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const <a class="el" href="classXPath.html">XPath</a> &amp;xpath, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode=0)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.</em> <a href="#a4">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXalanNode.html">XalanNode</a>* <a class="el" href="classXPathEvaluator.html#a5">selectSingleNode</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const <a class="el" href="classXPath.html">XPath</a> &amp;xpath, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.</em> <a href="#a5">More...</a><em><br><br></em></font></dl><li><a class="el" href="classNodeRefList.html">NodeRefList</a>&amp; <a class="el" href="classXPathEvaluator.html#a6">selectNodeList</a> (<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp;result, <a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const XalanDOMChar *xpathString, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode=0)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a6">More...</a><em><br><br></em></font></dl><li><a class="el" href="classNodeRefList.html">NodeRefList</a>&amp; <a class="el" href="classXPathEvaluator.html#a7">selectNodeList</a> (<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp;result, <a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const XalanDOMChar *xpathString, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a7">More...</a><em><br><br></em></font></dl><li><a class="el" href="classNodeRefList.html">NodeRefList</a>&amp; <a class="el" href="classXPathEvaluator.html#a8">selectNodeList</a> (<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp;result, <a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const <a class="el" href="classXPath.html">XPath</a> &amp;xpath, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode=0)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.</em> <a href="#a8">More...</a><em><br><br></em></font></dl><li><a class="el" href="classNodeRefList.html">NodeRefList</a>&amp; <a class="el" href="classXPathEvaluator.html#a9">selectNodeList</a> (<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp;result, <a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const <a class="el" href="classXPath.html">XPath</a> &amp;xpath, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.</em> <a href="#a9">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXObjectPtr.html">XObjectPtr</a> <a class="el" href="classXPathEvaluator.html#a10">evaluate</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const XalanDOMChar *xpathString, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode=0)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a10">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXObjectPtr.html">XObjectPtr</a> <a class="el" href="classXPathEvaluator.html#a11">evaluate</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const XalanDOMChar *xpathString, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a11">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXObjectPtr.html">XObjectPtr</a> <a class="el" href="classXPathEvaluator.html#a12">evaluate</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const <a class="el" href="classXPath.html">XPath</a> &amp;xpath, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode=0)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a12">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXObjectPtr.html">XObjectPtr</a> <a class="el" href="classXPathEvaluator.html#a13">evaluate</a> (<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, <a class="el" href="classXalanNode.html">XalanNode</a> *contextNode, const <a class="el" href="classXPath.html">XPath</a> &amp;xpath, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.</em> <a href="#a13">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXPath.html">XPath</a>* <a class="el" href="classXPathEvaluator.html#a14">createXPath</a> (const XalanDOMChar *xpathString)
<dl class="el"><dd><font size=-1><em>Compile an <a class="el" href="classXPath.html">XPath</a> expression into an object which can be used multiple times.</em> <a href="#a14">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXPath.html">XPath</a>* <a class="el" href="classXPathEvaluator.html#a15">createXPath</a> (const XalanDOMChar *xpathString, <a class="el" href="classDOMSupport.html">DOMSupport</a> &amp;domSupport, const <a class="el" href="classXalanElement.html">XalanElement</a> *namespaceNode)
<dl class="el"><dd><font size=-1><em>Compile an <a class="el" href="classXPath.html">XPath</a> expression into an object which can be used multiple times.</em> <a href="#a15">More...</a><em><br><br></em></font></dl><li><a class="el" href="classXPath.html">XPath</a>* <a class="el" href="classXPathEvaluator.html#a16">createXPath</a> (const XalanDOMChar *xpathString, const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp;prefixResolver)
<dl class="el"><dd><font size=-1><em>Compile an <a class="el" href="classXPath.html">XPath</a> expression into an object which can be used multiple times.</em> <a href="#a16">More...</a><em><br><br></em></font></dl><li>bool <a class="el" href="classXPathEvaluator.html#a17">destroyXPath</a> (<a class="el" href="classXPath.html">XPath</a> *theXPath)
<dl class="el"><dd><font size=-1><em>Destory a compiled <a class="el" href="classXPath.html">XPath</a> instance.</em> <a href="#a17">More...</a><em><br><br></em></font></dl></ul>
<h2>Static Public Methods</h2>
<ul>
<li>void <a class="el" href="classXPathEvaluator.html#d0">initialize</a> (<a class="el" href="XalanMemoryManagement_8hpp.html#a5">MemoryManagerType</a> &amp;theManager XALAN_DEFAULT_MEMMGR)
<li>void <a class="el" href="classXPathEvaluator.html#d1">terminate</a> ()
</ul>
<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a name="a0" doxytag="XPathEvaluator::XPathEvaluator"></a><p>
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XPathEvaluator::XPathEvaluator (
          </b></td>
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<a class="el" href="XalanMemoryManagement_8hpp.html#a5">MemoryManagerType</a> &amp;theManager <em>XALAN_DEFAULT_MEMMGR</em>&nbsp;)
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<a name="a1" doxytag="XPathEvaluator::~XPathEvaluator"></a><p>
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XPathEvaluator::~XPathEvaluator (
          </b></td>
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)
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<hr><h2>Member Function Documentation</h2>
<a name="a16" doxytag="XPathEvaluator::createXPath"></a><p>
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<a class="el" href="classXPath.html">XPath</a> * XPathEvaluator::createXPath (
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const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
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const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
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      &nbsp;
    </td>
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<p>
Compile an <a class="el" href="classXPath.html">XPath</a> expression into an object which can be used multiple times.
<p>
Call <a class="el" href="classXPathEvaluator.html#a17">destroyXPath</a>() when finished with the instance. Otherwise, the object will be destroyed when the XPathEvaluator instance goes out of scope.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to an <a class="el" href="classXPath.html">XPath</a> instance. </dl>    </td>
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<a name="a15" doxytag="XPathEvaluator::createXPath"></a><p>
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<a class="el" href="classXPath.html">XPath</a> * XPathEvaluator::createXPath (
          </b></td>
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const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
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<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
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const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em>&nbsp;)
          </b></td>
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      &nbsp;
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<p>
Compile an <a class="el" href="classXPath.html">XPath</a> expression into an object which can be used multiple times.
<p>
Call <a class="el" href="classXPathEvaluator.html#a17">destroyXPath</a>() when finished with the instance. Otherwise, the object will be destroyed when the XPathEvaluator instance goes out of scope.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
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</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to an <a class="el" href="classXPath.html">XPath</a> instance. </dl>    </td>
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<a name="a14" doxytag="XPathEvaluator::createXPath"></a><p>
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<a class="el" href="classXPath.html">XPath</a> * XPathEvaluator::createXPath (
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const XalanDOMChar * <em>xpathString</em>&nbsp;)
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<p>
Compile an <a class="el" href="classXPath.html">XPath</a> expression into an object which can be used multiple times.
<p>
Call <a class="el" href="classXPathEvaluator.html#a17">destroyXPath</a>() when finished with the instance. Otherwise, the object will be destroyed when the XPathEvaluator instance goes out of scope. Since no <a class="el" href="classPrefixResolver.html">PrefixResolver</a> is supplied, the <a class="el" href="classXPath.html">XPath</a> expression may not contain any namespace prefixes.<dl compact><dt>
<b>Parameters: </b><dd>
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<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to an <a class="el" href="classXPath.html">XPath</a> instance. </dl>    </td>
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<a name="a17" doxytag="XPathEvaluator::destroyXPath"></a><p>
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bool XPathEvaluator::destroyXPath (
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<a class="el" href="classXPath.html">XPath</a> * <em>theXPath</em>&nbsp;)
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<p>
Destory a compiled <a class="el" href="classXPath.html">XPath</a> instance.
<p>
The instance must have been created using <a class="el" href="classXPathEvaluator.html#a14">createXPath</a>().<dl compact><dt>
<b>Parameters: </b><dd>
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&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> instance to destroy </td></tr>
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</dl><dl compact><dt>
<b>Returns: </b><dd>
true if the instance was successfully destroyed </dl>    </td>
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<a name="a13" doxytag="XPathEvaluator::evaluate"></a><p>
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<a class="el" href="classXObjectPtr.html">XObjectPtr</a> XPathEvaluator::evaluate (
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<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
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<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
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const <a class="el" href="classXPath.html">XPath</a> &amp; <em>xpath</em>, 
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const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
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<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
The result is returned as a generalized object. The object will be destroyed when the user's copy of the returned <a class="el" href="classXObjectPtr.html">XObjectPtr</a> goes out of scope, or when the XPathEvaluator goes out of scope or another expression is evaluated.
<p>
The user's <a class="el" href="classXObjectPtr.html">XObjectPtr</a> copy _must_ no longer be in scope when the XPathEvaluator instance goes out of scope, or another expression is evaluated.<dl compact><dt>
<b>Parameters: </b><dd>
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<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
A reference to a compiled <a class="el" href="classXPath.html">XPath</a> expression. </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
The result of evaluting the <a class="el" href="classXPath.html">XPath</a> expression. </dl>    </td>
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<a name="a12" doxytag="XPathEvaluator::evaluate"></a><p>
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        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXObjectPtr.html">XObjectPtr</a> XPathEvaluator::evaluate (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXPath.html">XPath</a> &amp; <em>xpath</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em> = 0&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
The result is returned as a generalized object. The object will be destroyed when the user's copy of the returned <a class="el" href="classXObjectPtr.html">XObjectPtr</a> goes out of scope, or when the XPathEvaluator goes out of scope or another expression is evaluated.
<p>
The user's <a class="el" href="classXObjectPtr.html">XObjectPtr</a> copy _must_ no longer be in scope when the XPathEvaluator instance goes out of scope, or another expression is evaluated.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
A reference to a compiled <a class="el" href="classXPath.html">XPath</a> expression. </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
The result of evaluting the <a class="el" href="classXPath.html">XPath</a> expression. </dl>    </td>
  </tr>
</table>
<a name="a11" doxytag="XPathEvaluator::evaluate"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXObjectPtr.html">XObjectPtr</a> XPathEvaluator::evaluate (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
The result is returned as a generalized object. The object will be destroyed when the user's copy of the returned <a class="el" href="classXObjectPtr.html">XObjectPtr</a> goes out of scope, or when the XPathEvaluator goes out of scope or another expression is evaluated.
<p>
The user's <a class="el" href="classXObjectPtr.html">XObjectPtr</a> copy _must_ no longer be in scope when the XPathEvaluator instance goes out of scope, or another expression is evaluated.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
The result of evaluting the <a class="el" href="classXPath.html">XPath</a> expression. </dl>    </td>
  </tr>
</table>
<a name="a10" doxytag="XPathEvaluator::evaluate"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXObjectPtr.html">XObjectPtr</a> XPathEvaluator::evaluate (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em> = 0&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
The result is returned as a generalized object. The object will be destroyed when the user's copy of the returned <a class="el" href="classXObjectPtr.html">XObjectPtr</a> goes out of scope, or when the XPathEvaluator goes out of scope or another expression is evaluated.
<p>
The user's <a class="el" href="classXObjectPtr.html">XObjectPtr</a> copy _must_ no longer be in scope when the XPathEvaluator instance goes out of scope, or another expression is evaluated.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
The result of evaluting the <a class="el" href="classXPath.html">XPath</a> expression. </dl>    </td>
  </tr>
</table>
<a name="d0" doxytag="XPathEvaluator::initialize"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
void XPathEvaluator::initialize (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="XalanMemoryManagement_8hpp.html#a5">MemoryManagerType</a> &amp;theManager <em>XALAN_DEFAULT_MEMMGR</em>&nbsp;)<code> [static]</code>
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
    </td>
  </tr>
</table>
<a name="a9" doxytag="XPathEvaluator::selectNodeList"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; XPathEvaluator::selectNodeList (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; <em>result</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXPath.html">XPath</a> &amp; <em>xpath</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.
<p>
If the expression doesn't select a node, an empty list is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
A reference to a compiled <a class="el" href="classXPath.html">XPath</a> expression. </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A list of selected nodes. </dl>    </td>
  </tr>
</table>
<a name="a8" doxytag="XPathEvaluator::selectNodeList"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; XPathEvaluator::selectNodeList (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; <em>result</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXPath.html">XPath</a> &amp; <em>xpath</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em> = 0&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.
<p>
If the expression doesn't select a node, an empty list is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
A reference to a compiled <a class="el" href="classXPath.html">XPath</a> expression. </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A list of selected nodes. </dl>    </td>
  </tr>
</table>
<a name="a7" doxytag="XPathEvaluator::selectNodeList"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; XPathEvaluator::selectNodeList (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; <em>result</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
If the expression doesn't select a node, an empty list is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A list of selected nodes. </dl>    </td>
  </tr>
</table>
<a name="a6" doxytag="XPathEvaluator::selectNodeList"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; XPathEvaluator::selectNodeList (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classNodeRefList.html">NodeRefList</a> &amp; <em>result</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em> = 0&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
If the expression doesn't select a node, an empty list is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A list of selected nodes. </dl>    </td>
  </tr>
</table>
<a name="a5" doxytag="XPathEvaluator::selectSingleNode"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXalanNode.html">XalanNode</a> * XPathEvaluator::selectSingleNode (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXPath.html">XPath</a> &amp; <em>xpath</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.
<p>
If the expression doesn't select a node, 0 is returned. If it selects more than one node, only the first is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
A reference to a compiled <a class="el" href="classXPath.html">XPath</a> expression. </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to the node selected by the expression, if any. </dl>    </td>
  </tr>
</table>
<a name="a4" doxytag="XPathEvaluator::selectSingleNode"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXalanNode.html">XalanNode</a> * XPathEvaluator::selectSingleNode (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXPath.html">XPath</a> &amp; <em>xpath</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em> = 0&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a>, within the given context.
<p>
If the expression doesn't select a node, 0 is returned. If it selects more than one node, only the first is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpath</em>
&nbsp;</td><td>
A reference to a compiled <a class="el" href="classXPath.html">XPath</a> expression. </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to the node selected by the expression, if any. </dl>    </td>
  </tr>
</table>
<a name="a3" doxytag="XPathEvaluator::selectSingleNode"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXalanNode.html">XalanNode</a> * XPathEvaluator::selectSingleNode (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classPrefixResolver.html">PrefixResolver</a> &amp; <em>prefixResolver</em>&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
If the expression doesn't select a node, 0 is returned. If it selects more than one node, only the first is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>prefixResolver</em>
&nbsp;</td><td>
A prefix resolver instance to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to the node selected by the expression, if any. </dl>    </td>
  </tr>
</table>
<a name="a2" doxytag="XPathEvaluator::selectSingleNode"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
<a class="el" href="classXalanNode.html">XalanNode</a> * XPathEvaluator::selectSingleNode (
          </b></td>
          <td valign="bottom"><b>
<a class="el" href="classDOMSupport.html">DOMSupport</a> &amp; <em>domSupport</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
<a class="el" href="classXalanNode.html">XalanNode</a> * <em>contextNode</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const XalanDOMChar * <em>xpathString</em>, 
          </b></td>
        </tr>
        <tr>
          <td></td>
          <td><b>
const <a class="el" href="classXalanElement.html">XalanElement</a> * <em>namespaceNode</em> = 0&nbsp;)
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
Evaluate the supplied <a class="el" href="classXPath.html">XPath</a> expression, within the given context.
<p>
If the expression doesn't select a node, 0 is returned. If it selects more than one node, only the first is returned.<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>domSupport</em>
&nbsp;</td><td>
An instance of the corresponding <a class="el" href="classDOMSupport.html">DOMSupport</a>-derived for the DOM implementation being used. </td></tr>
<tr><td valign=top><em>contextNode</em>
&nbsp;</td><td>
The source tree context node </td></tr>
<tr><td valign=top><em>xpathString</em>
&nbsp;</td><td>
The <a class="el" href="classXPath.html">XPath</a> expression to evaluate </td></tr>
<tr><td valign=top><em>namespaceNode</em>
&nbsp;</td><td>
A node to use for namespace prefix resolution. </td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
A pointer to the node selected by the expression, if any. </dl>    </td>
  </tr>
</table>
<a name="d1" doxytag="XPathEvaluator::terminate"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
  <tr>
    <td class="md">
      <table cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td nowrap valign="top"><b> 
void XPathEvaluator::terminate (
          </b></td>
          <td valign="bottom"><b>
)<code> [static]</code>
          </b></td>
        </tr>

      </table>
    </td>
  </tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
  <tr>
    <td>
      &nbsp;
    </td>
    <td>

<p>
    </td>
  </tr>
</table>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="XPathEvaluator_8hpp-source.html">XPathEvaluator.hpp</a></ul>
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