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List:       kde-devel
Subject:    Re: locate and default return value
From:       Harri Porten <porten () tu-harburg ! de>
Date:       1999-08-02 9:09:08
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Carsten Pfeiffer wrote:
> 
> Hi,
> 
> when locate()/findResource() can't find the desired file, it returns
> QString::null - can't we give it an additional parameter to be returned
> then? Just like KConfig does.

I've not been thinking about this for too long. Could you please provide
an example where this would be useful ? If findResouce() returns Null
the resource simply *doesn't* exist. I fail to see what you are going to
do with the name of file that isn't there ? Just curious.

Harri.

> 
> We would save the if (bla.isNull()), then.
> 
> It can have a default parameter QString::null, so no changes would have to
> be made to existing code.

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