SquirrelCageFactory Node1 SquirrelCageFactory + SquirrelCageFactory() + ~SquirrelCageFactory() + create() - operator=() - SquirrelCageFactory() Node2 InDetDD::SubDetectorFactoryBase # m_materialManager # m_materialManagerUnique - m_athenaComps + SubDetectorFactoryBase() + SubDetectorFactoryBase() + detStore() + geoDbTagSvc() + rdbAccessSvc() + geomDB() + materialManager() + msg() + msgLvl() + getAthenaComps() Node2->Node1