[plt-scheme] MzLib's class.ss

Use a rename clause:

 (define my-frame%
   (class frame%
     (rename [super-on-close on-close])
     (define/override (on-close)
        ... do my cleanup ...
        (super-on-close))
     (super-instantiate ())))

Robby

At Sun, 19 Jan 2003 15:58:08 -0500, Taylor Campbell wrote:
>   For list-related administrative tasks:
>   http://list.cs.brown.edu/mailman/listinfo/plt-scheme
> 
> Is it possible to override a method, and in the overrided method's body 
> apply
> the original method?
> 
> i.e., in Objective-C, for example, you could do:
> 
> - (id)myMethod:(id)arg
> {
>     return [super myMethod:[arg foo]];
> }
> 
> Also, how can I get the class of an object?
>