FlavorTagDiscriminants::CAccDec< T > Node1 FlavorTagDiscriminants ::CAccDec< T > + CAccDec() Node2 SG::ConstAccessor< T > # m_auxid + ConstAccessor() + ConstAccessor() + ConstAccessor() + operator()() + operator()() + withDefault() + withDefault() + getDataArray() + getDataSpan() + isAvailable() + auxid() # ConstAccessor() # ConstAccessor() Node2->Node1 +m_acc Node3 SG::Decorator< T > - m_auxid + Decorator() + Decorator() + Decorator() + operator()() + operator()() + set() + getDataArray() + getDecorationArray() + getDataSpan() + getDecorationSpan() + isAvailable() + isAvailableWritable() + auxid() # Decorator() # Decorator() Node3->Node1 +m_dec