JetSubStructureUtils::Dipolarity Node1 JetSubStructureUtils ::Dipolarity - m_exclusive - m_n1 - m_n2 - m_subjetR + Dipolarity() + result() + result() - dipolarity() Node2 JetSubStructureUtils ::SubstructureCalculator < double > + result() Node2->Node1 Node3 fastjet::FunctionOfPseudo Jet< double > Node3->Node2