ParentView Node1 ParentView - m_children + ParentView() + ParentView() + ParentView() + ParentView() + isComposite() + hasChildren() + childCount() + child() + begin() + end() + claimChildren() - addChildren() Node2 TrackView - m_ptr - m_vtable - table + TrackView() + TrackView() + TrackView() + TrackView() + TrackView() + ~TrackView() + ptr() + pt() + eta() + theta() and 47 more... # vtable() - deref() - pt_impl() - eta_impl() - theta_impl() - phi_impl() - z0_impl() - d0_impl() - m_impl() - qOverP_impl() - p_impl() and 32 more... Node2->Node1