CP::SelectionAccessorReadSys Node1 CP::SelectionAccessorReadSys - m_dataCache - m_selectionName + SelectionAccessorReadSys() + getBits() + getBool() + label() + isBool() + getInputAffecting() + fillSystematics() Node2 CP::ISelectionReadAccessor + ~ISelectionReadAccessor() + getBits() + getBool() + label() + isBool() + getInputAffecting() + fillSystematics() - operator=() Node2->Node1