LVL1::IL1CaloTTIdTools Node1 LVL1::IL1CaloTTIdTools + side() + sampling() + region() + eta() + phi() + layer() + PPM_type() + module_type() + barrel_endcap_fcal() + IDeta() and 9 more... Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2