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List:       kde-core-devel
Subject:    Re: stupid C++ question / operator overloading / Qt
From:       Bo Thorsen <bo () sonofthor ! dk>
Date:       2001-02-27 20:10:21
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On Tue, 27 Feb 2001, Dirk Mueller wrote:

> On Die, 27 Feb 2001, Harri Porten wrote:
>
> > > I noticed that Qt uses "int operator==(foo, bar)" while my C++ book
> > > (Stroustrup) says something about "bool operator==(foo, bar)".
> > "Almost only" for QChar, right ?
>
> Thats were I noticed and investigated it (still looking into it on how to
> make the html tokenizer rocking fast ;-) ).
>
> I didn't check all overloaded operators yet. I was hoping that there is some
> gcc -Warning about that but apparently there isn't :-( So there might be
> more instances of partially wrong signatures.

There is an option to enable warnings as Scott Meyers sees the world. It
is called -Weffc++ after the books. Wether or not it warns about this I'm
not sure, but a few of his items are warning about stuff very much like
it.

Bo.

-- 

     Bo Thorsen                 |   Lahnsgade 31, st.
     Free software developer    |   5000 Odense C
     SuSE Labs                  |   Denmark

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