Total newbie question but this is driving me mad! I'm trying this:
myInt = [myFloat integerValue];
but I get an error saying essentially integerValue doesn't work on floats.
How do I do it?
6 Answers
I'm pretty sure C-style casting syntax works in Objective C, so try that, too:
int myInt = (int) myFloat;
It might silence a compiler warning, at least.
what's wrong with:
int myInt = myFloat;
bear in mind this'll use the default rounding rule, which is towards zero (i.e. -3.9f becomes -3)
In support of unwind, remember that Objective-C is a superset of C, rather than a completely new language.
Anything you can do in regular old ANSI C can be done in Objective-C.
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