indexing description : "System's root class" date: "$Date$" revision: "$Revision$" class COUNTER_TEST create make feature -- Initialization make is -- Creation procedure. local c1, c2: COUNTER v: INTEGER do create c1.make_zero create c2.make_zero c1.increment check c1: c1.value = 0 end c2.increment c2.increment check c2.value = 2 end c1.add(c2) check c1.value = 3 end end end -- class COUNTER_TEST