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List:       kdevelop-devel
Subject:    RE: kdevplatform krazy
From:       "Kris Wong" <wongk () seapine ! com>
Date:       2007-07-19 12:41:03
Message-ID: D1EF2A02037CA74CBC1C6AF3F5E0F7310249A911 () ex3 ! seapine ! com
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> Well, then you can't do
> 
> foo = bar = 10;
> 
> Of course I have no idea if thats needed or wanted for IdentifiedFile,
> but it seems to be common practive to return a reference to this from
> operator=.
>

True, but that sort of thing is generally considered bad practice and I
believe is undefined according to the c++ standard.  You are right,
though, it is generally common practice to return a reference to the
item.

Kris Wong

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