CP::SelectionWriteAccessorSys Node1 CP::SelectionWriteAccessorSys - m_dataCache - m_selectionName + SelectionWriteAccessorSys() + setBits() + setBool() + label() + fillSystematics() Node2 CP::ISelectionWriteAccessor + ~ISelectionWriteAccessor() + setBits() + setBool() + label() + fillSystematics() - operator=() Node2->Node1