Analysis::TruthInfo_p1 Node1 Analysis::TruthInfo_p1 + m_distanceToBQuark + m_distanceToCQuark + m_distanceToTLepton + m_BHadronPdg + m_BHadronDecayVertex Node2 std::string Node2->Node1 +m_jetTruthLabel Node3 std::basic_string< char > Node3->Node2 Node4 TPObjRef # m_index + TPObjRef() + TPObjRef() + isNull() + typeID() + topLevelCnvID() + index() Node4->Node1 +m_BaseTagInfo Node5 TPObjRef::typeID_t + m_TLCnvID + m_cnvID + typeID_t() + topLevelCnvID() + cnvID() + value() + isNull() Node5->Node4 #m_typeID