I am confused why there is no alloc & init for Possession class on page 219 inside the ItemDeatilVewController.m.
Maybe this is a stupid question, but I can not understand the absence of instantiating the Possesion class in the ItemDeatilVewController implementation file.
On page 118 and 113, there are codes for alloc and init for the mappoint and HypnosisView classes.
What is the difference? Is this because you do not need the handle or the var of the Possession?
Could you please someone shed some light on this?
Thank you very much.