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Foundation Framework Reference NSMapTable Class Reference

Document Revision History

This table describes the changes to NSMapTable Class Reference.

Date

Notes

2013-08-08

Noted that NSMapTable is not suitable for subclassing, and clarified the behavior of dictionaryRepresentation.

2012-09-19

Updated for OS X v10.8.

2012-07-23

Updated for OS X v10.8.

2011-09-16

Noted that this class doesn't support weak references under ARC.

2010-08-16

Updated the introduction and made minor changes throughout.

2010-08-03

Added companion document.

2009-08-14

Added NSMapTableOptions typedef.

2007-07-22

New document that describes the Cocoa class used to contain an array of objects, optionally using weak references.