Const iterators, what's next ?

[Boudewijn Rempt]

On Thursday 19 October 2006 09:49, Cyrille Berger wrote:
> We have been pushing to answer this question for a long time now. The truth
> is that with constness of src, I am more confortable with having src and
> dst, but as constify it will ask some work that I am not willing to do if
> we think that we will change the signature of the function.

I think that having

process(const KisPaintDeviceSP src, KisPaintDeviceSP dst, ...)

would be nicest. That way plugins could still use filters to copy changed 
pixels to a second paint device, which might be useful.

-- 
Boudewijn Rempt 
http://www.valdyas.org/fading/index.cgi
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