IConstituentExtractor Node1 IConstituentExtractor + ~IConstituentExtractor() + clone() + ghostClone() + addToJet() + toString() + checkIntegrity() Node2 IParticleExtractor - m_iParticles - m_label - m_isGhost - m_debug - m_isTrigger + IParticleExtractor() + ~IParticleExtractor() + clone() + ghostClone() + addToJet() + toString() + checkIntegrity() Node1->Node2 Node3 MuonSegmentExtractor - m_originalParticles - m_label + MuonSegmentExtractor() + ~MuonSegmentExtractor() + clone() + ghostClone() + addToJet() + toString() + checkIntegrity() Node1->Node3