Override a weak var property?

Asked Feb 09 '19 at 10:55

Active Feb 09 '19 at 12:54

Viewed 277 times

I have a class with a weak var,

for example :

class Foo {

    weak var myVar : UILabel!
}

If a build a subclass, can I override the property without the weak key?

I tried with the following code but I received :

class Foo2 : Foo{
    override var myVar : UILabel!
}

"Cannot override with a stored property" error.

If it's possible to do, how can I do?

edited Feb 09 '19 at 11:01

Prashant Tukadiya

asked Feb 09 '19 at 10:55

Domenico Taffuri

2

Possible duplicate of [Overriding a stored property in Swift](https://stackoverflow.com/questions/26691935/overriding-a-stored-property-in-swift) – pckill Feb 09 '19 at 11:03
You can override an inherited instance or type property to provide your own custom getter and setter for that property, or to add property observers to enable the overriding property to observe when the underlying property value changes. – Prashant Tukadiya Feb 09 '19 at 11:05
How to do this? I receveid the error – Domenico Taffuri Feb 09 '19 at 11:06
@DomenicoTaffuri Check the link added by pckill – Prashant Tukadiya Feb 09 '19 at 11:08

0 Answers0