Re: NSDecimalRound
Re: NSDecimalRound
- Subject: Re: NSDecimalRound
- From: Clark Cox <email@hidden>
- Date: Sun, 30 Nov 2003 03:45:54 -0500
First, if a post belongs in the same thread, try not to change the
subject; doing so makes it dificult for mail clients to recognize where
one thread starts and the other ends..
Second, if you want to create a string from a float, you can simply use
-stringWithFormat: like so:
myString = [NSString stringWithFormat: @"%.2f", myFloat];
This will create a string from myFloat with two significant digits
after the decimal point.
On Nov 30, 2003, at 03:29, Jay Rimalrick wrote:
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here is a function that looks like it will do the job for me
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void NSDecimalRound(NSDecimal* result, const NSDecimal* number, int
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scale,
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NSRoundingMode mode);
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however I am not sure how you actually get NSDecimal data types.
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I tried
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NSDecimal* myDecimal = [[NSDecimal alloc] init];
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and i get the error "NSDecimal is not an objective-c class"
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how am i to use the function if NSDecimal is not a class?
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thanks in advance
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--
Clark S. Cox III
email@hidden
http://homepage.mac.com/clarkcox3/blog/B1196589870/index.html
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