Can't get there from here...

From: Clifford Beshers <beshers_at_cs.columbia.edu>
Date: Fri, 5 Jan 1996 23:08:42 -0500

I have discovered that writing my is-a? function is not so simple.

The procedure class-direct-supers expects and instance, and returns
class-names. In order to find the grandparent class names, I have to
create an instance of that class, which seems silly.

Am I missing something here?

Thanks,

Cliff

-- 
Clifford Beshers                Office:  (212) 939-7087   Lab: (212) 939-7101
Columbia University             Fax:     (212) 666-0140   
500 West 12Oth St., Room 450    WWW:     http://www.cs.columbia.edu/~beshers
New York, NY 10027              Email:   beshers_at_cs.columbia.edu

Received on Sat Jan 06 1996 - 05:10:37 CET