[patch] KConfig: Efficient iterators

Tue Apr 22 14:47:56 BST 2008

On Tuesday 22 April 2008, David Jarvie wrote:
> If foreach has such a bad impact on performance, I suggest adding comments

btw, i doubt it's so much the foreach itself as it is the call to keys() which 
iterates over the whole list, allocates a QList and appends the keys one by 
one to them. not pretty when its performance critical code.

-- 
Aaron J. Seigo
humru othro a kohnu se
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KDE core developer sponsored by Trolltech
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