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List:       kde-devel
Subject:    Re: Detecting multiplication overflow
From:       Stephan Kulow <coolo () kde ! org>
Date:       2002-02-16 15:38:06
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On Samstag, 16. Februar 2002 15:14, Ellis Whitehead wrote:
> Hi,
>
> Is there any way to detect multiplication overflow in C++?
>
int result = a * b;
assert(result / a == b);

Just a guess :)

Greetings, Stephan

 
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