passing POD by value with const qualifiers. Silly or not?
Woebbeking at kde.org
Fri Feb 22 20:00:00 GMT 2008
On Friday 22 February 2008, Stefan Teleman wrote:
> On Fri, Feb 22, 2008 at 2:41 PM, André Wöbbeking <Woebbeking at kde.org>
> > As I wrote before, it isn't useful in the API.
> It is not useful at all, anywhere. What does it do ?
Well, in the implementation you can't change the parameter by mistake (I
mean the local copy here, not the callers one). I prefer const for
variables that don't change.
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