From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,INVALID_MSGID autolearn=no autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 109fba,b87849933931bc93 X-Google-Attributes: gid109fba,public X-Google-Thread: fac41,b87849933931bc93 X-Google-Attributes: gidfac41,public X-Google-Thread: 1108a1,b87849933931bc93 X-Google-Attributes: gid1108a1,public X-Google-Thread: 114809,b87849933931bc93 X-Google-Attributes: gid114809,public X-Google-Thread: f43e6,b87849933931bc93 X-Google-Attributes: gidf43e6,public X-Google-Thread: 103376,b87849933931bc93 X-Google-Attributes: gid103376,public From: Loc Minh Phan Van Subject: C++ Class Date: 1997/02/12 Message-ID: <33018394.1718@scf.usc.edu>#1/1 X-Deja-AN: 218217318 Sender: locphan@comserv-f-56.usc.edu References: To: Robert Dewar Content-Type: text/plain; charset=us-ascii Organization: University of Southern California, Los Angeles, CA Mime-Version: 1.0 Newsgroups: comp.lang.c++,comp.lang.smalltalk,comp.lang.eiffel,comp.lang.ada,comp.object,comp.software-eng X-Mailer: Mozilla 3.01Gold (Win95; I) Date: 1997-02-12T00:00:00+00:00 List-Id: Hi, Is there anyway that we can Define a class that can not be instantiated in any way by the user (that is, you can not have objects of that type), but it can be used as a base class. If so please give me a little example. Thanks Fr, Loc Phan