<map id="G" name="G"> <area shape="rect" id="node2" href="$classmbe__base.html" title="mbe_base" alt="" coords="29,160,112,189"/> <area shape="rect" id="node4" title="STL class." alt="" coords="17,83,124,112"/> <area shape="rect" id="node6" title="STL class." alt="" coords="19,5,123,35"/> </map>