IJetPseudojetRetriever Node1 IJetPseudojetRetriever + ~IJetPseudojetRetriever() + pseudojet() + label() Node4 JetPseudojetRetriever + JetPseudojetRetriever() + initialize() + pseudojet() + label() + print() Node1->Node4 Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2