Reason for -no-stl in qt-copy configure recommendation?

Scott Wheeler wheeler at kde.org
Mon Apr 28 20:26:21 BST 2003


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On Monday 28 April 2003 19:12, Lubos Lunak wrote:
> perhaps could be improved on the STL side by subclassing or 
> writing more algorithms).

I'm not sure if you're referring to subclassing QTL or STL classes here, but 
both are relatively difficult to subclass in a useful way since generally 
their classes don't have virtual destructors.

(I have a mostly vaporware wrapper around some of the STL classes to make them 
more Qt-like; I'm having to use them as member variables rather than just 
subclassing.)

>  PS: I personally really wonder how much QTL's implicit sharing slows (yes, 
> slows) things down. Too bad I don't know how to create some useful 
> representative benchmark.

I'd be interested in which contexts you're thinking about.  Do you mean just 
accessing everything through a pointer?

Cheers,

- -Scott

- -- 
There are 10 types of people in the world: Those who understand binary, and 
those who don't.
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