AGDDIbeam Node1 AGDDIbeam + m_width + m_smallWidth + m_height + m_smallHeight + m_z + AGDDIbeam() + CreateVolume() + CreateSolid() + SetWidth() + SetSmallWidth() + SetHeigth() + SetSmallHeigth() + SetLength() + GetWidth() + GetSmallWidth() + GetHeigth() + GetSmallHeigth() + GetLength() Node2 AGDDVolume # m_name # m_material # m_theDaughters # m_theParents # m_color # m_theSolid # m_theVolume # m_isSensitive # m_vs + AGDDVolume() + ~AGDDVolume() + GetName() + SetMaterial() + CreateSolid() + CreateVolume() + AddDaughter() + GetDaughter() + NrOfDaughter() + HasParent() and 10 more... Node2->Node1