Re: What is wrong with this code?
Re: What is wrong with this code?
- Subject: Re: What is wrong with this code?
- From: Tage Borg <email@hidden>
- Date: Sun, 25 Jun 2006 21:18:36 +0200
To quote K&R: "The % operator cannot be applied to float or double.".
--Tage
On 2006-06-23, at 22:28, Brad Bumgarner wrote:
I am in the process of converting an Applescript Studio app I wrote
a couple of years ago to ObjC (as a learning experience). The
following code doesn't compile and I'm not sure why. What I want to
do is round a float to the nearest .25 (quarter inch). Here is the
code:
- (float)roundToNearestQuarter: (float)numberToRound {
float decimalNumber;
int intNumber;
decimalNumber = (numberToRound * 100) + 125;
intNumber = decimalNumber - (decimalNumber % 25); // error:
invalid operands to binary %
return intNumber / 100;
}
What do I need to change to make this work?
Thanks,
Brad Bumgarner, CTA
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--
Tage Borg
Project Management, SW Architecture, Design, Development
ph +46703967328 (GMT+1)
email@hidden
www.tbef.se
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