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List:       kde-core-devel
Subject:    Re: Krazy: prefix vs. postfix ++ and -- operators
From:       Torsten Rahn <torsten () kde ! org>
Date:       2011-01-11 16:53:09
Message-ID: 201101111753.09611.torsten () kde ! org
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On Tuesday, 11. January 2011 16:16:23 Christoph Feck wrote:
> 
> Is this krazy warning still correct?
> 
> Christoph Feck (kdepepo)

Use preincrement whenever possible. Not only does this policy ensure that your 
code stays efficient (if the compiler isn't able to to optimize it away).
It also accurately does what you mean. See the discussion box in Herb Sutter's 
"Exceptional C++", page 20: 

http://books.google.de/books?id=58rZvOSuheEC&lpg=PA20&ots=LZSfjxnWOj&dq=Herb%20Sutter%20Postincrement%20Preincrement&pg=PA21#v=onepage&q&f=false


Regards,

Torsten


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