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List:       kdevelop-devel
Subject:    Re: kdevplatform krazy
From:       Roberto Raggi <roberto () kdevelop ! org>
Date:       2007-07-19 13:13:18
Message-ID: 014DA6D6-2774-4178-9587-BDD5D419CEE5 () kdevelop ! org
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Hi!

Il giorno 19/lug/07, alle ore 14:41, Kris Wong ha scritto:
> True, but that sort of thing is generally considered bad practice  
> and I
> believe is undefined according to the c++ standard.  You are right,

trust me the evaluation of the assignment operator is very well  
defined in the standard.

> though, it is generally common practice to return a reference to the
> item.

you should emulate the assignment operator for primitive types (like  
char, int,..) by returing a reference. You can use void if you don't  
care about the return type (for instance when you want to disable the  
assignment operator).

ciao tobe


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