Trk::TrackSummary_p2 Node1 Trk::TrackSummary_p2 + m_pixeldEdx + m_nhitsfordEdx + TrackSummary_p2() Node2 std::vector< float > + elements Node2->Node1 +m_eProbability +m_indetTrackSummary Node3 std::vector< int > + elements Node3->Node1 +m_information Node4 std::vector< unsigned int > + elements Node4->Node1 +m_muonTrackSummary Node5 long Node5->Node1 +m_idHitPattern