TBTrack Node1 TBTrack - m_hitNumberU - m_hitNumberV - m_chi2 - m_chi2u - m_chi2v - m_angle - m_uslope - m_vslope - m_uintercept - m_vintercept - m_cryou - m_cryov - m_cryow + TBTrack() + TBTrack() + TBTrack() + ~TBTrack() + getHitNumberU() + getHitNumberV() + getChi2_global() + getChi2_u() + getChi2_v() + getAngle() and 24 more... Node2 std::vector< double > + elements Node2->Node1 -m_residualu -m_residualv