Re: C++ hierarchy problem

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From: Justin Chris Vallon
Date: Fri, 04 Aug 1995 20:46

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On Fri, 4 Aug 1995, Richard Wesley wrote:

> You should also think about having
> 
> class B1 {
> 
> virtual void DoThat (void) = 0;
> };
> 
> If you never make a B1 this will allow you to make a B1.

If B1 has pure virtual methods, B1 cannot be instantiated.  The B1 as 
declared cannot be instantiated.

> - rmgw

-Justin
jcv6@columbia.edu

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Path: arc1-ca.pugleaf.net!bonjour.cc.columbia.edu!jcv6
From: Justin Chris Vallon <jcv6@columbia.edu>
Newsgroups: comp.sys.mac.programmer.codewarrior,comp.sys.mac.oop.misc,comp.lang.c++
Subject: Re: C++ hierarchy problem
Date: Fri, 4 Aug 1995 16:46:09 -0400
Organization: Columbia University
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