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NSNull
Authors
- Richard Frith-Macdonald
-
Version: $Revision: 1.9 $
Date: $Date: 2001/12/12 14:10:13 $
Declared in: Foundation/NSNull.h
Inherits from: NSObject
Conforms to: NSObject
, NSCoding
, NSCopying
Instance Variables
Methods
Class Methods
+ (NSNull*) null;
Return an object that can be used as a placeholder in a collection.
This method always returns the same object.