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Asked: 2026-05-30T08:05:18+00:00

Is there anyway to declare an array of custom class type in ios. eg

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Is there anyway to declare an array of custom class type in ios. eg if I have a custom class called GenericProduct, is there a way to declare an array of objects of this type only in ios instead of NSArray or NSMutableArray.

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  1. Editorial Team

    Not really, though potentially you could subclass and ensure only valid types were inserted into the class.

    At heart though Objective-C is a dynamically typed system, so it’s a bit unnatural to force container types in that way and you may break unexpectedly as a result (like what happens when a JSON parser gives you back a mixture of NSNumber, NSString and NSNull objects?

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