Add getClassPointer() function.
Add getClassPointer() function.

jerson/NodObjC,telerik/NodObjC,telerik/NodObjC,TooTallNate/NodObjC,mralexgray/NodObjC,TooTallNate/NodObjC,mralexgray/NodObjC,jerson/NodObjC,jerson/NodObjC