Re: Copying Notification Dictonaries & sortingUsingSelector problems
Re: Copying Notification Dictonaries & sortingUsingSelector problems
- Subject: Re: Copying Notification Dictonaries & sortingUsingSelector problems
- From: Alexander Griekspoor <email@hidden>
- Date: Mon, 01 Jul 2002 10:30:36 +0200
Finally after six days, the windows IT guys have managed to fix our email
server again. The simply bought a new one...
So at last I can thanks you enormously Andreas!
>
One thing you might want to look at is NSDictionary's
>
keysSortedByValueUsingSelector: method. This returns an array of the
>
keys in the dictionary (your NSCalendarDates) in the order they'd be in
>
based on the sort order of the values (your Experiment objects). In
>
that case, the message would be sent to your Experiment objects and you
>
can do what you like with it.
>
- (NSComparisonResult)sortExperiments:(Experiment *)otherExperiment {
>
return [[self stopdate] compare:[otherExperiment stopdate]];
>
}
(Simple!)
Simple it is and it works beautifully!! And of course I made sure that I
uses Charles advice to prevent memory leakage when replacing the old array
with the newly sorted one ;-)
Alex
*********************************************************
** Alexander Griekspoor **
*********************************************************
The Netherlands Cancer Institute
Department of Tumorbiology (H4)
Plesmanlaan 121, 1066 CX, Amsterdam
Tel: + 31 20 - 512 2023
Fax: + 31 20 - 512 2029
E-mail: email@hidden
Web:
http://go.to/neefixlab
*********************************************************
The requirements said: Windows 2000 or better.
So I got a Macintosh.
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