Document Revision History

This table describes the changes to NSHashTable Class Reference.

2013-08-08Noted that NSHashTable is not suitable for subclassing.
2012-09-19Updated for OS X v10.8.
2012-07-23Updated for OS X v10.8.
2011-09-16Noted that this class doesn't support weak references under ARC.
2011-06-06Added new method intersectHashTable:.
2010-08-16Updated the introduction and made minor changes throughout.
2007-06-26New document that describes the Cocoa class used to contain a set of objects, optionally using weak references.