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Posted to commits@xalan.apache.org by sh...@apache.org on 2012/10/22 21:23:04 UTC
svn commit: r1401023 [5/15] - /xalan/site/docs/xalan/xalan-c/
Modified: xalan/site/docs/xalan/xalan-c/extensionslib.html
URL: http://svn.apache.org/viewvc/xalan/site/docs/xalan/xalan-c/extensionslib.html?rev=1401023&r1=1401022&r2=1401023&view=diff
==============================================================================
--- xalan/site/docs/xalan/xalan-c/extensionslib.html (original)
+++ xalan/site/docs/xalan/xalan-c/extensionslib.html Mon Oct 22 19:23:03 2012
@@ -1,368 +1,368 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html>
-<head>
-<title>ASF: Extensions library</title>
-<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
-<meta http-equiv="Content-Style-Type" content="text/css" />
-<link rel="stylesheet" type="text/css" href="resources/apache-xalan.css" />
-</head>
-<!--
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- -->
-<body>
-<div id="title">
-<table class="HdrTitle">
-<tbody>
-<tr>
-<th rowspan="2">
-<a href="../index.html">
-<img alt="Trademark Logo" src="resources/XalanC-Logo-tm.png" width="190" height="90" />
-</a>
-</th>
-<th text-align="center" width="75%">
-<a href="index.html">Xalan-C/C++ Version 1.11</a>
-</th>
-</tr>
-<tr>
-<td valign="middle">Extensions library</td>
-</tr>
-</tbody>
-</table>
-<table class="HdrButtons" align="center" border="1">
-<tbody>
-<tr>
-<td>
-<a href="http://www.apache.org">Apache Foundation</a>
-</td>
-<td>
-<a href="http://xalan.apache.org">Xalan Project</a>
-</td>
-<td>
-<a href="http://xerces.apache.org">Xerces Project</a>
-</td>
-<td>
-<a href="http://www.w3.org/TR">Web Consortium</a>
-</td>
-<td>
-<a href="http://www.oasis-open.org/standards">Oasis Open</a>
-</td>
-</tr>
-</tbody>
-</table>
-</div>
-<div id="navLeft">
-<ul>
-<li>
-<a href="resources.html">Resources</a>
-<br />
-</li>
-<li>
-<a href="../index.html">Home</a>
-</li></ul><hr /><ul>
-<li>
-<a href="index.html">Xalan-C++ 1.11</a>
-</li>
-<li>
-<a href="whatsnew.html">What's New</a>
-</li>
-<li>
-<a href="license.html">Licenses</a>
-</li></ul><hr /><ul>
-<li>
-<a href="overview.html">Overview</a>
-</li>
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-</li>
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-</li>
-<li>
-<a href="install.html">Installation</a>
-</li>
-<li>
-<a href="builddocs.html">Build Documents</a>
-</li></ul><hr /><ul>
-<li>
-<a href="samples.html">Sample Apps</a>
-</li>
-<li>
-<a href="commandline.html">Command Line</a>
-</li>
-<li>
-<a href="usagepatterns.html">Usage Patterns</a>
-</li></ul><hr /><ul>
-<li>
-<a href="programming.html">Programming</a>
-</li>
-<li>
-<a href="extensions.html">Extensions</a>
-</li>
-<li>Extensions Library<br />
-</li>
-<li>
-<a href="apiDocs/index.html">API Reference</a>
-</li></ul><hr /><ul>
-<li>
-<a href="faq.html">Xalan-C FAQs</a>
-</li></ul><hr /><ul>
-<li>
-<a href="whatsnew.html#bugs">Bugs</a>
-</li>
-<li>
-<a href="http://xalan.apache.org/old/xalan-j/test/run.html#how-to-run-c">Testing</a>
-</li>
-<li>
-<a href="secureweb.html">Web Security</a>
-</li>
-</ul>
-</div>
-<div id="content">
-<h2>Extensions library</h2>
-<ul>
- <li>
-<a href="#intro">Introduction</a>
-</li>
- <li>
-<a href="#exslt">Beta support for EXSLT extensions</a>
-</li>
- <li>
-<a href="#xalanns">Xalan namespace</a>
-</li>
- <li>
-<a href="#nodeset">nodeset</a>
-</li>
- <li>
-<a href="#intersection">intersection</a>
-</li>
- <li>
-<a href="#difference">difference</a>
-</li>
- <li>
-<a href="#distinct">distinct</a>
-</li>
- <li>
-<a href="#evaluate">evaluate</a>
-</li>
- <li>
-<a href="#hassamenodes">hasSameNodes</a>
-</li>
-</ul>
-
-<a name="intro">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>Introduction</h3>
-<p>Extension functions provide a powerful mechanism
- for extending and simplifying what you can do with an XLST processor like
- Xalan. With input and contributions from the XML open-source developer community, we are working on placing the most useful
- extensions in an extensions library distributed with Xalan-C++. If you have ideas and/or contributions you would like to make,
- please email us at the <a href="mailto:dev@xalan.apache.org">Xalan Development Mailing List</a>.</p>
-
-
-<a name="exslt">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>EXSLT extensions</h3>
-<p>Xalan-C++ supports the <a href="http://exslt.org/">EXSLT</a> initiative to provide a set of
- standard extension functions to XSLT users. Xalan-C++ includes beta implementations for
- functions in four of the EXSLT namespaces (some are calls to extension already in the Xalan namespace).</p>
-<p>The source files for the implementations are in the XalanEXSLT subdirectory of the source tree. See</p>
-<ul>
- <li>
-<a href="apiDocs/XalanEXSLTCommonImpl_8hpp.html">XalanEXSLTCommonImpl</a>
-</li>
- <li>
-<a href="apiDocs/XalanEXSLTMathImpl_8hpp.html">XalanEXSLTMathImpl</a>
-</li>
- <li>
-<a href="apiDocs/XalanEXSLTSetImpl_8hpp.html">XalanEXSLTSetImpl</a>
-</li>
- <li>
-<a href="apiDocs/XalanEXSLTStringImpl_8hpp.html">XalanEXSLTStringImpl</a>
-</li>
- <li>
-<a href="apiDocs/XalanEXSLTDynamicImpl_8hpp.html">XalanEXSLTDynamicImpl</a>
-</li>
- <li>
-<a href="apiDocs/XalanEXSLTDateTimeImpl_8hpp.html">XalanEXSLTDateTimeImpl</a>
-</li>
-</ul>
-<p>For the function specifications, see:</p>
-<ul>
- <li>
-<a href="http://www.exslt.org/exsl/exsl.html">EXSLT common functions</a>
-</li>
- <li>
-<a href="http://www.exslt.org/math/math.html">EXSLT math functions</a>
-</li>
- <li>
-<a href="http://www.exslt.org/set/set.html">EXSLT set functions</a>
-</li>
- <li>
-<a href="http://www.exslt.org/str/str.html">EXSLT string functions</a>
-</li>
- <li>
-<a href="http://www.exslt.org/dyn/dyn.html">EXSLT dynamic functions</a>
-</li>
- <li>
-<a href="http://www.exslt.org/date/date.html">EXSLT date-time functions</a>
-</li>
-</ul>
-<p>Anyone who would like to participate in the Xalan-C++ initiative to support EXSLT by testing these implementations or implementing
- other EXSLT functions is more than welcome. Please email us at the <a href="mailto:dev@xalan.apache.org">Xalan Development Mailing List</a>.</p>
-
-
-<a name="xalanns">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>Xalan namespace</h3>
-<p>We are placing the Xalan extension functions in the XalanExtensions module and we have defined a namespace for this module:</p>
-<p>Â Â Â Â Â <code>http://xml.apache.org/xalan</code>
-</p>
-<p>If you are calling Xalan-C++-supplied extensions, we recommend that you define this namespace in your stylesheet element, and
- call the extension using the namespace prefix that you have associated with that namespace. That way, if we later reorganize
- how the Xalan-C++-supplied extensions are stored, you won't have to modify your stylesheet.</p>
-<p>For an example that uses this namespace, see <a href="#ex-nodeset">Example with the nodeset extension function</a>.</p>
-
-
-<a name="nodeset">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>nodeset</h3>
-<p>Implemented in <a href="apiDocs/classFunctionNodeSet.html">FunctionNodeSet</a>, <code>nodeset (result-tree-fragment)</code>
- casts a result tree fragment into a node-set.</p>
-<table class="note">
-<tr>
-<td class="noteImg">
-<img src="resources/note.gif" alt="note" />
-</td>
-<td class="noteTxt">When you bind a variable to a template, rather than to the value generated by a select expression, the data type of the variable
- is result tree fragment. For more information, see <a href="http://www.w3.org/TR/xslt#section-Result-Tree-Fragments">Result
- Tree Fragments</a>.</td>
-</tr>
-</table>
-
-<a name="ex-nodeset">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h4>Example with the nodeset extension function</h4>
-<p>The following stylesheet uses the nodeset extension function to cast a result tree fragment into a node-set that can then be
- navigated in standard XPath manner. It uses the http://xml.apache.org/xalan namespace to provide access to the nodeset() method
- in xml.apache.xalan.lib.Extensions.</p>
-<blockquote class="source">
-<pre>
-<?xml version="1.0"?>
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- version="1.0"
- xmlns:xalan="http://xml.apache.org/xalan"
- exclude-result-prefixes="xalan">
-<xsl:template match="/">
- <out>
- <xsl:variable name="rtf">
- <docelem>
- <elem1>
- <elem1a>ELEMENT1A</elem1a>
- <elem1b>,ELEMENT1B</elem1b>
- </elem1>
- <elem2>
- <elem2a>ELEMENT2A</elem2a>
- </elem2>
- </docelem>
- </xsl:variable>
- <xsl:for-each select="xalan:nodeset($rtf)/docelem//*">
- <xsl:value-of select="name(.)"/><xsl:text>,</xsl:text>
- </xsl:for-each>
- </out>
-</xsl:template>
-</xsl:stylesheet>
-</pre>
-</blockquote>
-<p>The output of running this stylesheet (with any XML input source) is a comma-delimited list of the element names in the node-set<br />
- Â Â <code><out>elem1,elem1a,elem1b,elem2,elem2a</out></code>
-</p>
-<table class="note">
-<tr>
-<td class="noteImg">
-<img src="resources/note.gif" alt="note" />
-</td>
-<td class="noteTxt">For illustration purposes, the preceding stylesheet pays no attention to the structure and content of the XML input document.
- Instead, it processes the template (in the stylesheet) bound to the variable named rtf.</td>
-</tr>
-</table>
-
-
-<a name="intersection">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>intersection</h3>
-<p>Implemented in <a href="apiDocs/classFunctionIntersection.html">FunctionIntersection</a>, <code>intersection (node-set1,
- node-set2)</code> returns a node-set with all nodes that are in ns1 and in ns2.</p>
-
-<a name="difference">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>difference</h3>
-<p>Implemented in <a href="apiDocs/classFunctionDifference.html">FunctionDifference</a>, <code>difference(node-set1,
- node-set2)</code> returns a node-set with the nodes in node-set1 and not in node-set2.</p>
-
-<a name="distinct">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>distinct</h3>
-<p>Implemented in <a href="apiDocs/classFunctionDistinct.html">FunctionDistinct</a>, distinct (node-set) returns a node-set
- containing nodes with distinct string values. If more than one node in the node-set contains the same text node value, distinct
- only returns the first of these nodes that it finds.</p>
-
-<a name="evaluate">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>evaluate</h3>
-<p>Implemented in <a href="apiDocs/classFunctionEvaluate.html">FunctionEvaluate</a>, <code>evaluate (xpath-expression)</code>
- returns the result of evaluating the xpath-expression in the current XPath expression context (automatically passed in by the
- extension mechanism).</p>
-<p>Use the evaluation extension function when the value of the expression is not known until run time.</p>
-
-<a name="hassamenodes">â</a>
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-<h3>hasSameNodes</h3>
-<p>Implemented in <a href="apiDocs/classFunctionHasSameNodes.html">FunctionHasSameNodes</a>, <code>hasSameNodes(node-set1,
- node-set2)</code> returns true if both node-set1 and node-set2 contain exactly the same set of nodes.</p>
-
-<p align="right" size="2">
-<a href="#content">(top)</a>
-</p>
-</div>
-<div id="footer">Copyright © 1999-2012 The Apache Software Foundation<br />Apache, Xalan, and the Feather logo are trademarks of The Apache Software Foundation<div class="small">Web Page created on - Sun 2012-10-07</div>
-</div>
-</body>
-</html>
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html>
+<head>
+<title>ASF: Extensions library</title>
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+<meta http-equiv="Content-Style-Type" content="text/css" />
+<link rel="stylesheet" type="text/css" href="resources/apache-xalan.css" />
+</head>
+<!--
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ -->
+<body>
+<div id="title">
+<table class="HdrTitle">
+<tbody>
+<tr>
+<th rowspan="2">
+<a href="../index.html">
+<img alt="Trademark Logo" src="resources/XalanC-Logo-tm.png" width="190" height="90" />
+</a>
+</th>
+<th text-align="center" width="75%">
+<a href="index.html">Xalan-C/C++ Version 1.11</a>
+</th>
+</tr>
+<tr>
+<td valign="middle">Extensions library</td>
+</tr>
+</tbody>
+</table>
+<table class="HdrButtons" align="center" border="1">
+<tbody>
+<tr>
+<td>
+<a href="http://www.apache.org">Apache Foundation</a>
+</td>
+<td>
+<a href="http://xalan.apache.org">Xalan Project</a>
+</td>
+<td>
+<a href="http://xerces.apache.org">Xerces Project</a>
+</td>
+<td>
+<a href="http://www.w3.org/TR">Web Consortium</a>
+</td>
+<td>
+<a href="http://www.oasis-open.org/standards">Oasis Open</a>
+</td>
+</tr>
+</tbody>
+</table>
+</div>
+<div id="navLeft">
+<ul>
+<li>
+<a href="resources.html">Resources</a>
+<br />
+</li>
+<li>
+<a href="../index.html">Home</a>
+</li></ul><hr /><ul>
+<li>
+<a href="index.html">Xalan-C++ 1.11</a>
+</li>
+<li>
+<a href="whatsnew.html">What's New</a>
+</li>
+<li>
+<a href="license.html">Licenses</a>
+</li></ul><hr /><ul>
+<li>
+<a href="overview.html">Overview</a>
+</li>
+<li>
+<a href="charter.html">Charter</a>
+</li></ul><hr /><ul>
+<li>
+<a href="download.html">Download</a>
+</li>
+<li>
+<a href="buildlibs.html">Build Libraries</a>
+</li>
+<li>
+<a href="install.html">Installation</a>
+</li>
+<li>
+<a href="builddocs.html">Build Documents</a>
+</li></ul><hr /><ul>
+<li>
+<a href="samples.html">Sample Apps</a>
+</li>
+<li>
+<a href="commandline.html">Command Line</a>
+</li>
+<li>
+<a href="usagepatterns.html">Usage Patterns</a>
+</li></ul><hr /><ul>
+<li>
+<a href="programming.html">Programming</a>
+</li>
+<li>
+<a href="extensions.html">Extensions</a>
+</li>
+<li>Extensions Library<br />
+</li>
+<li>
+<a href="apiDocs/index.html">API Reference</a>
+</li></ul><hr /><ul>
+<li>
+<a href="faq.html">Xalan-C FAQs</a>
+</li></ul><hr /><ul>
+<li>
+<a href="whatsnew.html#bugs">Bugs</a>
+</li>
+<li>
+<a href="http://xalan.apache.org/old/xalan-j/test/run.html#how-to-run-c">Testing</a>
+</li>
+<li>
+<a href="secureweb.html">Web Security</a>
+</li>
+</ul>
+</div>
+<div id="content">
+<h2>Extensions library</h2>
+<ul>
+ <li>
+<a href="#intro">Introduction</a>
+</li>
+ <li>
+<a href="#exslt">Beta support for EXSLT extensions</a>
+</li>
+ <li>
+<a href="#xalanns">Xalan namespace</a>
+</li>
+ <li>
+<a href="#nodeset">nodeset</a>
+</li>
+ <li>
+<a href="#intersection">intersection</a>
+</li>
+ <li>
+<a href="#difference">difference</a>
+</li>
+ <li>
+<a href="#distinct">distinct</a>
+</li>
+ <li>
+<a href="#evaluate">evaluate</a>
+</li>
+ <li>
+<a href="#hassamenodes">hasSameNodes</a>
+</li>
+</ul>
+
+<a name="intro">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>Introduction</h3>
+<p>Extension functions provide a powerful mechanism
+ for extending and simplifying what you can do with an XLST processor like
+ Xalan. With input and contributions from the XML open-source developer community, we are working on placing the most useful
+ extensions in an extensions library distributed with Xalan-C++. If you have ideas and/or contributions you would like to make,
+ please email us at the <a href="mailto:dev@xalan.apache.org">Xalan Development Mailing List</a>.</p>
+
+
+<a name="exslt">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>EXSLT extensions</h3>
+<p>Xalan-C++ supports the <a href="http://exslt.org/">EXSLT</a> initiative to provide a set of
+ standard extension functions to XSLT users. Xalan-C++ includes beta implementations for
+ functions in four of the EXSLT namespaces (some are calls to extension already in the Xalan namespace).</p>
+<p>The source files for the implementations are in the XalanEXSLT subdirectory of the source tree. See</p>
+<ul>
+ <li>
+<a href="apiDocs/XalanEXSLTCommonImpl_8hpp.html">XalanEXSLTCommonImpl</a>
+</li>
+ <li>
+<a href="apiDocs/XalanEXSLTMathImpl_8hpp.html">XalanEXSLTMathImpl</a>
+</li>
+ <li>
+<a href="apiDocs/XalanEXSLTSetImpl_8hpp.html">XalanEXSLTSetImpl</a>
+</li>
+ <li>
+<a href="apiDocs/XalanEXSLTStringImpl_8hpp.html">XalanEXSLTStringImpl</a>
+</li>
+ <li>
+<a href="apiDocs/XalanEXSLTDynamicImpl_8hpp.html">XalanEXSLTDynamicImpl</a>
+</li>
+ <li>
+<a href="apiDocs/XalanEXSLTDateTimeImpl_8hpp.html">XalanEXSLTDateTimeImpl</a>
+</li>
+</ul>
+<p>For the function specifications, see:</p>
+<ul>
+ <li>
+<a href="http://www.exslt.org/exsl/exsl.html">EXSLT common functions</a>
+</li>
+ <li>
+<a href="http://www.exslt.org/math/math.html">EXSLT math functions</a>
+</li>
+ <li>
+<a href="http://www.exslt.org/set/set.html">EXSLT set functions</a>
+</li>
+ <li>
+<a href="http://www.exslt.org/str/str.html">EXSLT string functions</a>
+</li>
+ <li>
+<a href="http://www.exslt.org/dyn/dyn.html">EXSLT dynamic functions</a>
+</li>
+ <li>
+<a href="http://www.exslt.org/date/date.html">EXSLT date-time functions</a>
+</li>
+</ul>
+<p>Anyone who would like to participate in the Xalan-C++ initiative to support EXSLT by testing these implementations or implementing
+ other EXSLT functions is more than welcome. Please email us at the <a href="mailto:dev@xalan.apache.org">Xalan Development Mailing List</a>.</p>
+
+
+<a name="xalanns">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>Xalan namespace</h3>
+<p>We are placing the Xalan extension functions in the XalanExtensions module and we have defined a namespace for this module:</p>
+<p>Â Â Â Â Â <code>http://xml.apache.org/xalan</code>
+</p>
+<p>If you are calling Xalan-C++-supplied extensions, we recommend that you define this namespace in your stylesheet element, and
+ call the extension using the namespace prefix that you have associated with that namespace. That way, if we later reorganize
+ how the Xalan-C++-supplied extensions are stored, you won't have to modify your stylesheet.</p>
+<p>For an example that uses this namespace, see <a href="#ex-nodeset">Example with the nodeset extension function</a>.</p>
+
+
+<a name="nodeset">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>nodeset</h3>
+<p>Implemented in <a href="apiDocs/classFunctionNodeSet.html">FunctionNodeSet</a>, <code>nodeset (result-tree-fragment)</code>
+ casts a result tree fragment into a node-set.</p>
+<table class="note">
+<tr>
+<td class="noteImg">
+<img src="resources/note.gif" alt="note" />
+</td>
+<td class="noteTxt">When you bind a variable to a template, rather than to the value generated by a select expression, the data type of the variable
+ is result tree fragment. For more information, see <a href="http://www.w3.org/TR/xslt#section-Result-Tree-Fragments">Result
+ Tree Fragments</a>.</td>
+</tr>
+</table>
+
+<a name="ex-nodeset">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h4>Example with the nodeset extension function</h4>
+<p>The following stylesheet uses the nodeset extension function to cast a result tree fragment into a node-set that can then be
+ navigated in standard XPath manner. It uses the http://xml.apache.org/xalan namespace to provide access to the nodeset() method
+ in xml.apache.xalan.lib.Extensions.</p>
+<blockquote class="source">
+<pre>
+<?xml version="1.0"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ version="1.0"
+ xmlns:xalan="http://xml.apache.org/xalan"
+ exclude-result-prefixes="xalan">
+<xsl:template match="/">
+ <out>
+ <xsl:variable name="rtf">
+ <docelem>
+ <elem1>
+ <elem1a>ELEMENT1A</elem1a>
+ <elem1b>,ELEMENT1B</elem1b>
+ </elem1>
+ <elem2>
+ <elem2a>ELEMENT2A</elem2a>
+ </elem2>
+ </docelem>
+ </xsl:variable>
+ <xsl:for-each select="xalan:nodeset($rtf)/docelem//*">
+ <xsl:value-of select="name(.)"/><xsl:text>,</xsl:text>
+ </xsl:for-each>
+ </out>
+</xsl:template>
+</xsl:stylesheet>
+</pre>
+</blockquote>
+<p>The output of running this stylesheet (with any XML input source) is a comma-delimited list of the element names in the node-set<br />
+ Â Â <code><out>elem1,elem1a,elem1b,elem2,elem2a</out></code>
+</p>
+<table class="note">
+<tr>
+<td class="noteImg">
+<img src="resources/note.gif" alt="note" />
+</td>
+<td class="noteTxt">For illustration purposes, the preceding stylesheet pays no attention to the structure and content of the XML input document.
+ Instead, it processes the template (in the stylesheet) bound to the variable named rtf.</td>
+</tr>
+</table>
+
+
+<a name="intersection">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>intersection</h3>
+<p>Implemented in <a href="apiDocs/classFunctionIntersection.html">FunctionIntersection</a>, <code>intersection (node-set1,
+ node-set2)</code> returns a node-set with all nodes that are in ns1 and in ns2.</p>
+
+<a name="difference">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>difference</h3>
+<p>Implemented in <a href="apiDocs/classFunctionDifference.html">FunctionDifference</a>, <code>difference(node-set1,
+ node-set2)</code> returns a node-set with the nodes in node-set1 and not in node-set2.</p>
+
+<a name="distinct">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>distinct</h3>
+<p>Implemented in <a href="apiDocs/classFunctionDistinct.html">FunctionDistinct</a>, distinct (node-set) returns a node-set
+ containing nodes with distinct string values. If more than one node in the node-set contains the same text node value, distinct
+ only returns the first of these nodes that it finds.</p>
+
+<a name="evaluate">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>evaluate</h3>
+<p>Implemented in <a href="apiDocs/classFunctionEvaluate.html">FunctionEvaluate</a>, <code>evaluate (xpath-expression)</code>
+ returns the result of evaluating the xpath-expression in the current XPath expression context (automatically passed in by the
+ extension mechanism).</p>
+<p>Use the evaluation extension function when the value of the expression is not known until run time.</p>
+
+<a name="hassamenodes">â</a>
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+<h3>hasSameNodes</h3>
+<p>Implemented in <a href="apiDocs/classFunctionHasSameNodes.html">FunctionHasSameNodes</a>, <code>hasSameNodes(node-set1,
+ node-set2)</code> returns true if both node-set1 and node-set2 contain exactly the same set of nodes.</p>
+
+<p align="right" size="2">
+<a href="#content">(top)</a>
+</p>
+</div>
+<div id="footer">Copyright © 1999-2012 The Apache Software Foundation<br />Apache, Xalan, and the Feather logo are trademarks of The Apache Software Foundation<div class="small">Web Page created on - Tue 2012-10-09</div>
+</div>
+</body>
+</html>
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