How to remove object from View?

Question

iOS

Good day.
This is how I create the object:

-(void)CreateObject {
CGRect SQ = CGRectMake (...);
UIImageView object = [[UIImageView alloc] initwithFrame:SQ];
[self.view addsubview: object];
}

How to remove it now? To erase it from memory, as if it never existed?
Thank you.

Answer 1

-(void)CreateObject {
CGRect SQ = CGRectMake (...);
UIImageView object = [[UIImageView alloc] initwithFrame:SQ];
[self.view addsubview: object];
[object removeFromSuperview];
object = nil;
}