How to return two values?

Question

I\'d like to return a Cartesian coordinate (x, y), as two ints. The only way I see is to create a class and return an instance of it.

How to return two value

Answer 1

You can either return one value directly and return another by reference, as shown in gs's answer, or create a struct type and return that. For example, Cocoa already includes a type to identify points on a 2D plane, NSPoint.