Does pointer arithmetic have uses outside of arrays?

Question

I think I understand the semantics of pointer arithmetic fairly well, but I only ever see examples when dealing with arrays. Does it have any other uses that can\'t be achie

Answer 1

If you follow the language standard to the letter, then pointer arithmetic is only defined when pointing to an array, and not in any other case.

A pointer may point to any element of an array, or one step past the end of the array.