LVL1::CpmMappingTool Node1 LVL1::CpmMappingTool - s_crates - s_modules - s_channels - s_etaBinsPerRow - s_phiGran - s_etaGran + initialize() + finalize() + mapping() + mapping() Node2 extends< AthAlgTool, IL1CaloMappingTool > Node2->Node1