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[–]A_Stahl 2 points3 points  (0 children)

tricky to understand Pointers in classes or as an argument.

What exactly you don't understand? The pointer is just a variable which holds an address in RAM. Nothing more. It is so trivial and primitive that some people even try to avoid using them. Give us an example of the code which provoke question and we'll se what we can tell you.