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List:       kdevelop-devel
Subject:    Re: KDE/kdevplatform/shell
From:       Andreas Pakulat <apaku () gmx ! de>
Date:       2009-08-05 15:12:04
Message-ID: 20090805151204.GJ11681 () neo ! apaku ! dnsalias ! org
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On 05.08.09 14:44:04, Friedrich W. H. Kossebau wrote:
> Mercredi, le 5 août 2009, à 12:45, Andreas Pakulat a écrit:
> > On 05.08.09 02:15:08, Friedrich W. H. Kossebau wrote:
> > > SVN commit 1007055 by kossebau:
> > >
> > > changed: only need a QHash, not a QMap, for the KPart->QWidget storage
> >
> > Whats the advantage of using QHash instead of QMap here?
> 
> From http://doc.trolltech.com/4.5/qhash.html#details :
> * QHash provides faster lookups than QMap
> 
> And IIRC a QHash needs less memory than a QMap, but that is not guaranteed.

Next time, please do profiling first before you do micro-optimizations like
this. I don't think the difference is noticeable in KDevelop.

Andreas

-- 
Don't worry.  Life's too long.
		-- Vincent Sardi, Jr.

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