@protocol vs class cluster

Question

What are the main pro and contra for @protocoland cluster clusters in Objective-C?

Both of them introduce Loose Coupling in the program architecture. Are they conceptually nearly equal or is there something else worth knowing?

+3

Martin Babacaev Mar 15 '11 at 13:29

1 answer

Stephen Furlani · Accepted Answer · 2011-03-15T14:17:32+0000

Caution: not cocoa pro, but I do not believe that they are equal at all.

With Cluster Clusters, you are a subclass.

, Foundation. . , - . Factory, "Cocoa ".

Objective-C, , Java. , , . , - .

, /, , . NSArray, . NSTree NSLinkedList, Java. , NSNumber , , :

// NSNumber, ...

@protocols /, , . <NSAppDelegate> <UIAlertViewDelegate> - .