NSMutableArray with only a particular type of objects
- by Leo
Hello,
is it possible to specify that a NSMutableArray can only contain a certain type of objects.
For example, if I want to store only this kind of objects :
@interface MyObject : NSObject {
UInt8 value;
}
In order to be able to use the instance variable like this :
- (void)myMethod:(NSMutableArray *)myArray{
for (id myObject in myArray){
[self otherMethod:myObject.value];
}
}
because I'm getting this error :
request for member 'value' in something not a structure or union
Thank you for your help
