Hi,
I have:
- (void)function1
{
NSNumber *moveUp = [NSNumber numberWithBool:NO];
[self function2:moveUp];
//value of moveUp after returning from function2 is the previous one
and not the value thats changed in function2
// so the value [moveUp boolValue] here is still 'NO'
}
- (void)function2:(NSNumber *)value
{
value = [NSNumber numberWithBool:YES];
}
How to change a parameter's value this way from inside a second method.
Will taking moveUp as global, is the solution. haven't tried that yet.
Please help
Thanks,
Nick
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