<map id="G" name="G"> <area shape="rect" id="node2" href="$a00137.html" title="A base class used to create parsable shell options." alt="" coords="20,229,263,256"/> <area shape="rect" id="node4" href="$a00101.html" title="A linked object base class for ordered objects." alt="" coords="20,155,263,181"/> <area shape="rect" id="node6" href="$a00067.html" title="Common base class for all objects that can be formed into a linked list." alt="" coords="25,80,257,107"/> <area shape="rect" id="node8" href="$a00095.html" title="A common base class for all managed objects." alt="" coords="16,5,267,32"/> </map>