On Mar 28, 2008, at 9:33 AM, Nick Rogers wrote:
- (void)function2:(NSNumber *)value
{
value = [NSNumber numberWithBool:YES];
}
How to change a parameter's value this way from inside a second
method.
The same way you'd do it in C: (warning - written in Mail, untested,
use at your own risk, but it should work)
- (void)function2:(NSNumber **)value
{
if (value != NULL)
*value = [NSNumber numberWithBool:YES];
}
Nick Zitzmann
<http://www.chronosnet.com/>
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