mentor/src/unionfind/TreeNode.i3


 Copyright (C) 1994, Digital Equipment Corporation                         
 All rights reserved.                                                      
 See the file COPYRIGHT for a full description.                            
                                                                           
 Last modified on Thu Aug 18 11:38:50 PDT 1994 by heydon                   
      modified on Fri Jun 10 15:37:40 PDT 1994 by shillner                 

INTERFACE TreeNode;

TYPE
  T = OBJECT
    id: CARDINAL;
    rank: CARDINAL := 0;
    up: T := NIL
  END;

END TreeNode.