Re: [avr-gcc-list] C coding question

[Royce Pereira]

Hi,
On Fri, 06 Oct 2006 13:39:36 +0530, Nigel Winterbottom <address@hidden> wrote:

>> -----Original Message-----
>> From: larry barello
>
>> Specifically I was looking for an efficient way to encode
>>
>> (bSomeBool ^ (SomeBitMask & SomeVariable))
>>
>> to get a true/false output.
> ---------------------------------
> Does it have to be an expression ?
>
> If not, what's wrong with:
>
> if (SomeBitMask & SomeVariable)
>     bSomeBool = !bSomeBool;
----------------------------------
How about:
if (SomeBitMask & SomeVariable)
        bSomeBool ^= 1;

--Royce.

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