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List: kde-core-devel
Subject: Re: KPresenter
From: Stephan Kulow <coolo () kde ! org>
Date: 1999-11-02 10:08:34
[Download RAW message or body]
Reginald Stadlbauer wrote:
>
> On Mon, 01 Nov 1999, Dirk A. Mueller wrote:
> >Reginald Stadlbauer <reggie@troll.no> wrote:
> >
> >> KPresenter uses dynamic_casts. SO does it mean I have to switch all
> >> back to C-casts now (would be lots of work :-(( )
> >
> >errm, if const_casts would work, why don't use them? they're faster! :)
>
> Who says const_casts would work.
>
> I mean, you can always live without C++ casts, because
>
> dynamic_cast<AClass>( aPtr )->doSomething()
>
> can be replaced by
>
> ( (AClass*)aPtr )->soSomething().
>
> Itīs just that the first (C++) solution is the better one.
>
Hmm, but dynamic_cast will return 0 while (AClass*) will just
do _something_. :)
Greetings, Stephan
--
As long as Linux remains a religion of freeware fanatics,
Microsoft have nothing to worry about.
By Michael Surkan, PC Week Online
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