JetSubStructureUtils::EnergyCorrelatorGeneralized Node1 JetSubStructureUtils ::EnergyCorrelatorGeneralized + EnergyCorrelatorGeneralized() + result() + description() + result() Node2 JetSubStructureUtils ::SubstructureCalculator < double > + result() Node2->Node1 Node3 fastjet::FunctionOfPseudo Jet< double > Node3->Node2 Node4 fastjet::contrib::Energy CorrelatorGeneralized Node4->Node1