RootUtils::ClingCallWrapper< T_ReturnValue, T_MethodArgs > Node1 RootUtils::ClingCallWrapper < T_ReturnValue, T_MethodArgs >   + operator()() # ClingCallWrapper() # ClingCallWrapper() Node2 RootUtils::ClingCallWrapper UncheckedReturnValue< T _MethodArgs... > - m_methodWrapper - m_method - m_returnType + isReturnTypeMatching() + getReturnTypeNormalizedName() # ClingCallWrapperUnchecked ReturnValue() # call() Node2->Node1