JetSubStructureUtils::Qw Node1 JetSubStructureUtils::Qw - m_vMode - m_jetdef - m_massCut + Qw() + result() + result() + result() Node2 JetSubStructureUtils ::SubstructureCalculator < double > + result() Node2->Node1 Node3 fastjet::FunctionOfPseudo Jet< double > Node3->Node2