<HTML><HEAD><TITLE>Xalan-C++ API Documentation</TITLE></HEAD>
<BODY>
<h2 align="center">Xalan-C++ API Documentation</h2>
<h3 align="center">The Xalan C++ XSLT Processor Version 1.4</h3>
</BODY>
<!-- Generated by Doxygen 1.1.2 on Mon Sep 16 08:33:54 2002 -->
<center>
<a class="qindex" href="index.html">Main Page</a> <a class="qindex" href="namespaces.html">Namespace List</a> <a class="qindex" href="hierarchy.html">Class Hierarchy</a> <a class="qindex" href="classes.html">Alphabetical List</a> <a class="qindex" href="annotated.html">Compound List</a> <a class="qindex" href="files.html">File List</a> <a class="qindex" href="functions.html">Compound Members</a> <a class="qindex" href="globals.html">File Members</a> </center>
<hr><h1>XalanEXSLTFunctionPower Class Reference</h1><code>#include <<a class="el" href="XalanEXSLTMathImpl.hpp-source.html">XalanEXSLTMathImpl.hpp</a>></code>
<p>
<p>Inheritance diagram for XalanEXSLTFunctionPower:
<p><center><img src="class_xalanexsltfunctionpower.gif" usemap="#XalanEXSLTFunctionPower_map" border="0"></center>
<map name="XalanEXSLTFunctionPower_map"><p>
<area href="class_function.html" alt="Function" shape="rect" coords="0,0,169,24">
</map>
Collaboration diagram for XalanEXSLTFunctionPower:<p><center><img src="class_xalanexsltfunctionpower_coll_graph.gif" border="0" usemap="#XalanEXSLTFunctionPower_impl_map"></center>
<map name="XalanEXSLTFunctionPower_impl_map">
<area href="class_function.html" shape="rect" coords="63,37,121,16">
</map><p>
<a href="class_xalanexsltfunctionpower-members.html">List of all members.</a><h2>Public Methods</h2>
<ul>
<li><a class="el" href="class_xalanexsltfunctionpower.html#a0">XalanEXSLTFunctionPower</a> ()
<li>virtual <a class="el" href="class_xalanexsltfunctionpower.html#a1">~XalanEXSLTFunctionPower</a> ()
<li>virtual <a class="el" href="class_xobjectptr.html">XObjectPtr</a> <a class="el" href="class_xalanexsltfunctionpower.html#a2">execute</a> ( <a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a>& executionContext, <a class="el" href="class_xalannode.html">XalanNode</a>* context, const <a class="el" href="class_function.html#s0">XObjectArgVectorType</a>& args, const <a class="el" href="class_locator.html">Locator</a>* locator) const
<dl class="el"><dd><font size=-1><em>Execute an <a class="el" href="class_xpath.html">XPath</a> function object.</em> <a href="#a2">More...</a><em></em></font></dl><li>virtual XalanEXSLTFunctionPower* <a class="el" href="class_xalanexsltfunctionpower.html#a3">clone</a> () const
<dl class="el"><dd><font size=-1><em>Create a copy of the function object.</em> <a href="#a3">More...</a><em></em></font></dl></ul>
<h2>Protected Methods</h2>
<ul>
<li>const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> <a class="el" href="class_xalanexsltfunctionpower.html#b0">getError</a> () const
<dl class="el"><dd><font size=-1><em>Get the error message to report when the function is called with the wrong number of arguments.</em> <a href="#b0">More...</a><em></em></font></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
<p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a name="a0" doxytag="XalanEXSLTFunctionPower::XalanEXSLTFunctionPower"><p>
<table width=100% cellpadding=2 cellspacing=0 border=0>
<tr>
<td class="md"><b>
<table cellspadding=0 cellspacing=0 border=0>
<tr>
<td><b>
XalanEXSLTFunctionPower::XalanEXSLTFunctionPower ()</b></td></tr>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
</a>
<div class="in">
<p>
</div>
<a name="a1" doxytag="XalanEXSLTFunctionPower::~XalanEXSLTFunctionPower"><p>
<table width=100% cellpadding=2 cellspacing=0 border=0>
<tr>
<td class="md"><b>
<table cellspadding=0 cellspacing=0 border=0>
<tr>
<td><b>
XalanEXSLTFunctionPower::~XalanEXSLTFunctionPower ()<code> [virtual]</code></b></td></tr>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
</a>
<div class="in">
<p>
</div>
<hr><h2>Member Function Documentation</h2>
<a name="a3" doxytag="XalanEXSLTFunctionPower::clone"><p>
<table width=100% cellpadding=2 cellspacing=0 border=0>
<tr>
<td class="md"><b>
<table cellspadding=0 cellspacing=0 border=0>
<tr>
<td><b>
XalanEXSLTFunctionPower * XalanEXSLTFunctionPower::clone () const<code> [virtual]</code></b></td></tr>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
</a>
<div class="in">
<p>
Create a copy of the function object.
<p>
<dl compact><dt>
<b>Returns: </b><dd>
pointer to the new object
</dl>
<p>
Reimplemented from <a class="el" href="class_function.html#a7">Function</a>.</div>
<a name="a2" doxytag="XalanEXSLTFunctionPower::execute"><p>
<table width=100% cellpadding=2 cellspacing=0 border=0>
<tr>
<td class="md"><b>
<table cellspadding=0 cellspacing=0 border=0>
<tr>
<td><b>
virtual <a class="el" href="class_xobjectptr.html">XObjectPtr</a> XalanEXSLTFunctionPower::execute (
</b></td>
<td><b>
<a class="el" href="class_xpathexecutioncontext.html">XPathExecutionContext</a> & <em>executionContext</em>, </b></td></tr>
<tr><td></td><td><b>
<a class="el" href="class_xalannode.html">XalanNode</a> * <em>context</em>, </b></td></tr>
<tr><td></td><td><b>
const <a class="el" href="class_function.html#s0">XObjectArgVectorType</a> & <em>args</em>, </b></td></tr>
<tr><td></td><td><b>
const <a class="el" href="class_locator.html">Locator</a> * <em>locator</em>) const<code> [virtual]</code></b></td></tr>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
</a>
<div class="in">
<p>
Execute an <a class="el" href="class_xpath.html">XPath</a> function object.
<p>
The function must return a valid
object. Extension functions should override this version of <a class="el" href="class_xalanexsltfunctionpower.html#a2">execute</a>(),
rather than one of the other calls designed for a specific number of
arguments, since the extension function mechanism will call this
version first. Extension functions that accept more than three
arguments _must_ override this version.
<p>
<dl compact><dt>
<b>Parameters: </b><dd>
<table border=0 cellspacing=2 cellpadding=0>
<tr><td valign=top><em>executionContext</em>
</td><td>
executing context
</td></tr>
<tr><td valign=top><em>context</em>
</td><td>
current context node
</td></tr>
<tr><td valign=top><em>args</em>
</td><td>
vector of pointers to <a class="el" href="class_xobject.html">XObject</a> arguments
</td></tr>
<tr><td valign=top><em>locator</em>
</td><td>
<a class="el" href="class_locator.html">Locator</a> for the <a class="el" href="class_xpath.html">XPath</a> expression that contains the function call
</td></tr>
</table>
</dl><dl compact><dt>
<b>Returns: </b><dd>
pointer to the result <a class="el" href="class_xobject.html">XObject</a>
</dl>
<p>
Reimplemented from <a class="el" href="class_function.html#a2">Function</a>.</div>
<a name="b0" doxytag="XalanEXSLTFunctionPower::getError"><p>
<table width=100% cellpadding=2 cellspacing=0 border=0>
<tr>
<td class="md"><b>
<table cellspadding=0 cellspacing=0 border=0>
<tr>
<td><b>
const <a class="el" href="class_xalandomstring.html">XalanDOMString</a> XalanEXSLTFunctionPower::getError () const<code> [protected, virtual]</code></b></td></tr>
</b></td>
</tr>
</table>
</td>
</tr>
</table>
</a>
<div class="in">
<p>
Get the error message to report when the function is called with the wrong number of arguments.
<p>
<dl compact><dt>
<b>Returns: </b><dd>
function error message
</dl>
<p>
Reimplemented from <a class="el" href="class_function.html#b0">Function</a>.</div>
<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="XalanEXSLTMathImpl.hpp.html">XalanEXSLTMathImpl.hpp</a></ul>
<p align="center"><a href="diagramnotes.html">Interpreting class diagrams</a></p>
<p><FONT color="#000000" face="arial,helvetica,sanserif" size="-1">
<i><A href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</A> and
<A href="http://www.research.att.com/sw/tools/graphviz/">GraphViz</A> are used to generate this API documentation from the Xalan-C header files.</I></FONT></p>
<TABLE border="0" cellpadding="0" cellspacing="0" width="820"><TR><TD bgcolor="#0086b2"><IMG height="1" src="images/dot.gif" width="1"></TD></TR></TABLE>
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="80%">
<TR>
<TD WIDTH="80%" VALIGN="TOP">
<P ALIGN="CENTER"><B>Xalan-C++ XSLT Processor Version 1.4</B><BR>
Copyright © 2000, 2001, 2002 The Apache Software Foundation. All Rights Reserved.</i></p>
</TD>
</TR>
<TR>
<TD WIDTH="100%">
<P ALIGN="CENTER"><IMG SRC="ApacheLogo.jpg" WIDTH="387" HEIGHT="100" ALIGN="BOTTOM" BORDER="0">
</TD>
</TR>
</TABLE>
