FCALDetectorManager Node1 FCALDetectorManager - m_treeTop - m_Module - m_DetList - m_fcal_channel_map - m_HVManager + FCALDetectorManager() + ~FCALDetectorManager() + beginFCAL() + endFCAL() + getFCAL() + getNumTreeTops() + getTreeTop() + getChannelMap() + addModule() + addTreeTop() + getHVManager() - FCALDetectorManager() - operator=() Node2 GeoVDetectorManager Node2->Node1