Trk::Residual Node1 Trk::Residual - m_mesType - m_param - m_residual - m_errSq - m_residualNorm + Residual() + ~Residual() + residualType() + mesType() + residual() + error() + errSq() + residualNorm() + param() Node2 AlignResidualType Node2->Node1 -m_resType