<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy">
<area shape="rect" id="node1" href="$a02762.html" title=" " alt="" coords="5,5,201,91"/>
<area shape="rect" id="node2" href="$a02446.html" title="Generic class for iterator ranges." alt="" coords="249,27,436,69"/>
</map>
