virtfunc.4.C
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/*ident "@(#)cls4:demo/lang/virtfunc.4.C 1.1" */
/*#########################################################################
# Copyright (c) 1989 AT&T
# All Rights Reserved
#
# THIS IS PROPRIETARY SOURCE CODE OF AT&T
#
# This code has been published in
# C++ Primer by Stanley Lippman
# Addison_Wesley Publishing Company
#
#########################################################################*/
#include <iostream.h>
#include "ZooAnimal.h"
extern ZooAnimal *makeList( ZooAnimal* );
ZooAnimal *headPtr = 0;
main() {
cout<< "A Program to Illustrate Virtual Functions\n";
headPtr = makeList( headPtr );
print( headPtr );
return 0;
}