<map id="PhysicalTopologySource" name="PhysicalTopologySource">
<area shape="rect" id="node1" title="This topology source manages the topology of the physical Blocks devices that are currently connected..." alt="" coords="5,80,169,107"/>
<area shape="rect" id="node2" href="$classTopologySource.html" title="Base class for an entity that provides access to a blocks topology." alt="" coords="30,5,145,32"/>
</map>
