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Subject: Re: Bizar Question for programmers: very strange behaviour of my engine

Author: Robert Hyatt

Date: 17:13:19 01/16/06

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On January 16, 2006 at 16:16:13, JW de Kort wrote:

>Hi all,
>
>In my engine i want to use the following line:
>
>    !(bfZwart[kol+1]&bfBoven[rij])
>
>In only a few cases this lines crashes my engine. If i change the +1 to any
>other value there is no problem!
>
>Does anybody know were i have to look for to solve this problem? I do not
>understand how a comparison like the above can cause a program to crash.
>
>regards
>Jan Willem

also "&" is the bitwise AND operator I assume you understand?  So you are ANDing
two values, and the result should be zero to satisfy that condition...

How are bfZwart and bfBoven declared???



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