What does @NSManaged do?

Question

I have encountered this keyword in various occasions. I kind of know what it\'s suppose to do. But I really want a better understanding of it.

What I noticed about

Answer 1

Above mentioned answers are right. Here is my understanding.

@NSManaged indicates that the variables will get some values when we run the app. Coredata automatically creates getter and setter for such props. It silences the compiler for warnings.

NSmanaged is subclass of NSObject. @NSManaged means extra code will be given to these props at runtime. It tracks the changes made to those properties.