On 2006-11-21 15:29:51 +0100 Banlu Kemiyatorn <[EMAIL PROTECTED]>
wrote:
Ingolf Jandt wrote:
One question: Do you have a clue why the code always uses
constructions like
c=a-b*floor(a/b);
c/=b;
instead of the straitht-forward c=modf(a/b,NULL); ?
...
I don't see how that is more straight-forward
as I understand the code it computes the fractional part of a/b. modf
returnes the fractional part of the 1st argument (and stores the
integer part in the 2nd.) So modf(a/b,NULL) is the straight-forward
translation of the task as I read it.
it isn't neccessary to pass NULL on stack, is it?
When a parameter is exspected and one wants it to be NULL, it must of
course be posted on the stack.
Infact, I kinda don't know what it means, everything in there is more
like a
hack as I've described
in my previous mail. But hey, don't complain about my code, it's just
work.
OK? :-)
(Quiet, Brownie! don't break the peace, now!) I don't mean to complain
about anything. I just try to understand.
So long, have a nice day!
Ingolf
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