<?xml version="1.0"?>
<exslt:function xmlns:exslt="http://exslt.org/documentation" 
                version="1" module="set" status="stable">

<exslt:name>intersection</exslt:name>

<rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                 xmlns:dc="http://purl.org/dc/elements/1.1/"
                 ID="set:intersection">
   <dc:subject>EXSLT</dc:subject>
   <dc:subject>set</dc:subject>
   <dc:subject>intersection</dc:subject>
   <dc:rights>public domain</dc:rights>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1">
         <exslt:version>1</exslt:version>
         <dc:creator email="mail@jenitennison.com" 
                     url="http://www.jenitennison.com">Jeni Tennison</dc:creator>
         <dc:date>2001-03-28</dc:date>
         <dc:description>Returns the nodes in both node sets.</dc:description>
      </rdf:Description>
   </exslt:revision>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1.1">
         <exslt:version>1.1</exslt:version>
         <dc:creator email="mail@jenitennison.com" 
                     url="http://www.jenitennison.com">Jeni Tennison</dc:creator>
         <dc:date>2001-05-08</dc:date>
         <dc:description>Added a description of how the template-equivalent to the function works.</dc:description>
      </rdf:Description>
   </exslt:revision>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1.2">
         <exslt:version>1.2</exslt:version>
         <dc:creator email="mail@jenitennison.com" 
                     url="http://www.jenitennison.com">Jeni Tennison</dc:creator>
         <dc:date>2001-05-22</dc:date>
         <dc:description xmlns="http://www.w3.org/1999/xhtml">
            <ul>
               <li>Added vendor implementations in Saxon and 4XSLT</li>
               <li>Changed status to stable</li>
            </ul>
         </dc:description>
      </rdf:Description>
   </exslt:revision>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1.3">
         <exslt:version>1.3</exslt:version>
         <dc:creator email="mail@jenitennison.com" 
                     url="http://www.jenitennison.com">Jeni Tennison</dc:creator>
         <dc:date>2001-06-11</dc:date>
         <dc:description xmlns="http://www.w3.org/1999/xhtml">
            Added vendor implementation in jd.xslt.
         </dc:description>
      </rdf:Description>
   </exslt:revision>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1.4">
         <exslt:version>1.4</exslt:version>
         <dc:creator email="mail@jenitennison.com" 
                     url="http://www.jenitennison.com">Jeni Tennison</dc:creator>
         <dc:date>2001-08-23</dc:date>
         <dc:description xmlns="http://www.w3.org/1999/xhtml">
            Added vendor implementation in libxslt.
         </dc:description>
      </rdf:Description>
   </exslt:revision>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1.5">
         <exslt:version>1.5</exslt:version>
         <dc:creator email="craig.stewart@nottingham.ac.uk" 
                     url="">Craig Stewart</dc:creator>
         <dc:date>2002-08-20</dc:date>
         <dc:description xmlns="http://www.w3.org/1999/xhtml">Added Xalan-J implementation to the list.</dc:description>
      </rdf:Description>
   </exslt:revision>
   <exslt:revision>
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.1.6">
         <exslt:version>1.6</exslt:version>
         <dc:creator email="craig.stewart@nottingham.ac.uk" 
                     url="">Craig Stewart</dc:creator>
         <dc:date>2002-11-12</dc:date>
         <dc:description xmlns="http://www.w3.org/1999/xhtml">Updated 4XSLT version to 0.12.0a3.</dc:description>
      </rdf:Description>
   </exslt:revision>
</rdf:Description>

<exslt:doc xmlns="">
   <section>
      <para>
         The <function>set:intersection</function> function returns a node set comprising the nodes that are within both the node sets passed as arguments to it.
      </para>
      <para>
         The <literal>set:intersection</literal> template applies templates to these nodes in <literal>set:intersection</literal> mode.  By default, the nodes are copied by this template, so that a result tree fragment consisting of the nodes is returned.
      </para>
   </section>
</exslt:doc>

<exslt:definition>
   <exslt:return type="node-set" />
   <exslt:arg name="nodes1" type="node-set" default="/.." />
   <exslt:arg name="nodes2" type="node-set" default="/.." />
</exslt:definition>

<exslt:implementations>
   <exslt:vendor-implementation
           version="1"
           vendor="4XSLT, from 4Suite."
           vendor-url="http://4Suite.org"
           vendor-version="0.12.0a3" />
   <exslt:vendor-implementation
           version="1"
           vendor="SAXON from Michael Kay"
           vendor-url="http://users.iclway.co.uk/mhkay/saxon/index.html"
           vendor-version="6.3" />
   <exslt:vendor-implementation
           version="1"
           vendor="jd.xslt from Johannes D&#246;bler"
           vendor-url="http://www.aztecrider.com/xslt/"
           vendor-version="1.0.9" />
   <exslt:vendor-implementation
           version="1"
           vendor="libxslt from Daniel Veillard; implementation by Thomas Broyer"
           vendor-url="http://xmlsoft.org/XSLT/"
           vendor-version="1.0.19" />
   <exslt:vendor-implementation
           version="1"
           vendor="Xalan-J from Apache"
           vendor-url="http://xml.apache.org/xalan-j"
           vendor-version="2.4.D1" />
   <exslt:implementation language="exslt:xslt" version="1" src="set.intersection.template.xsl" />
   <exslt:implementation language="exslt:exslt" version="1" src="set.intersection.function.xsl" />
</exslt:implementations>

<exslt:use-cases>
   <exslt:use-case type="example" data="set.intersection.data.1.xml" 
                   xslt="set.intersection.1.xsl" 
                   result="set.intersection.result.1.xml">
      <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       ID="set:intersection.use-case.1">
         <dc:subject>EXSLT</dc:subject>
         <dc:subject>sets</dc:subject>
         <dc:subject>intersection</dc:subject>
         <dc:subject>use case</dc:subject>
         <exslt:revision>
            <rdf:Description xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
                             xmlns:dc="http://purl.org/dc/elements/1.1/"
                             ID="set:intersection.use-case.1.1">
               <exslt:version>1</exslt:version>
               <dc:creator email="mhkay@iclway.co.uk">Mike Kay</dc:creator>
               <dc:date>2001-04-28</dc:date>
               <dc:description>Tests functionality of set:intersection() and set:difference().</dc:description>
            </rdf:Description>
         </exslt:revision>
      </rdf:Description>
   </exslt:use-case>
</exslt:use-cases>

</exslt:function>
