On Jul 20, 2011, at 2:34 PM, Andreas Grosam wrote: > According the doc, the parameter "capacity" in function > CFDictionaryCreateMutable() sets the *maximum number* of key-value pairs > which can be inserted into the container. That is, it's not an *initial* > capacity.
I think that was a mistake in the docs. The comment in CFDictionary.h in the 10.7 SDK says: @param capacity A hint about the number of values that will be held by the CFDictionary. Pass 0 for no hint. The implementation may ignore this hint, or may use it to optimize various operations. A dictionary's actual capacity is only limited by address space and available memory constraints). If this parameter is negative, the behavior is undefined. Since CFDictionary and NSDictionary have the same implementation under the hood, I think the capacity will have the same effect at runtime whichever API you use. —Jens_______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com