TauAnalysisTools::ITauTruthTrackMatchingTool Node1 TauAnalysisTools::ITauTruth TrackMatchingTool + initialize() + classifyTracks() + classifyTrack() Node4 TauAnalysisTools::TauTruth TrackMatchingTool - m_bIsHadronicTrackAvailable - initialize() - classifyTracks() - classifyTrack() - classifyConversion() - checkTrackType() - checkTrackIsTauInheritant() - checkTruthParent() - getTruthParticle() Node1->Node4 Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2