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: fac41,b87849933931bc93 X-Google-Attributes: gidfac41,public X-Google-Thread: f43e6,b87849933931bc93 X-Google-Attributes: gidf43e6,public X-Google-Thread: 1108a1,b87849933931bc93 X-Google-Attributes: gid1108a1,public X-Google-Thread: 109fba,b87849933931bc93 X-Google-Attributes: gid109fba,public X-Google-Thread: 114809,b87849933931bc93 X-Google-Attributes: gid114809,public X-Google-Thread: 103376,b87849933931bc93 X-Google-Attributes: gid103376,public From: freemant@wr.com.au (Kent Tong) Subject: Re: C++ Class Date: 1997/02/12 Message-ID: <3301dc68.3953344@news.wr.com.au>#1/1 X-Deja-AN: 218271396 Distribution: inet Cache-Post-Path: nachos.wr.com.au!unknown@dialup36.wr.com.au References: <33018394.1718@scf.usc.edu> Organization: Customer of World Reach Internet Access Newsgroups: comp.lang.c++,comp.lang.smalltalk,comp.lang.eiffel,comp.lang.ada,comp.object,comp.software-eng Date: 1997-02-12T00:00:00+00:00 List-Id: Loc Minh Phan Van wrote: >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. deferred class Foo feature IWillNeverCrossPostAgain is deferred end; --- Kent Tong v3 is out!!! Freeman Installer ==> http://www.netnet.net/users/freeman/