Can I put different types of objects in the same NSMutableArray?

Question

I have classes A and B.
Can I put these classes in the same NSMutableArray without problems in future?

Example:

NSMutableArray *maincoll = [[NSMutabl         


        

Answer 1

Yes.

This may be the shortest answer I've ever posted.

Answer 2

You can put objects of different classes. They just need to inherit from NSObject. Don't forget to release after adding to the array.

Answer 3

Yes. No limitations. The only thing you have to be careful of is when you retrieve items from the array to verify their class (if necessary) before starting to use them.