IMCTruthClassifier Node1 IMCTruthClassifier + ~IMCTruthClassifier() + particleTruthClassifier() + checkOrigOfBkgElec() + particleTruthClassifier() + particleTruthClassifier() + particleTruthClassifier() + particleTruthClassifier() + particleTruthClassifier() + particleTruthClassifier() + particleTruthClassifier() + particleTruthClassifier() + getGenPart() Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2