Let's say I have a class interface and implementation, as follows:
---
@interface A : NSObject {
...
}
- (void) handleTask;
@end
@implementation A
...
- (void) handleTask {
// do stuff specific to A object type...
}
---
Let's say I then subclass A and override -handleTask:
---
@interface B : A {
...
}
- (void) handleTask;
@end
@implementation B
...
- (void) handleTask {
// do stuff specific to B object type...
}
---
If I instantiate a variable of type B, is there a way to conditionally
use the -handleTask method from either class A or B? For example, by
casting to (A *) when calling -handleTask?
Apologies in advance, if this is a dumb question. Thanks for your
advice.
-Alex
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