<map id="Graphical Class Hierarchy" name="Graphical Class Hierarchy"> <area shape="rect" id="node1" href="$structzypp_1_1bit_1_1Range.html" title=" " alt="" coords="5,5,176,61"/> <area shape="rect" id="node2" href="$classzypp_1_1bit_1_1BitField.html" title=" " alt="" coords="224,13,353,54"/> </map>