Inclusive \j \vpt\ at forward rapidity in \pb collisions at $\snn = 5.02$ TeV for three centrality classes, 5--20\%, 20--40\%, and 40--60\%. The average of ${\rm D^0}$, ${\rm D^+}$ and ${\rm D^{*+}}$ \vpt\ at mid-y in the centrality class 30--50\% is also shown for comparison .