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Re: Why doesn't this multiple virtual inheritance code compile?

From "Paul" <pchrist<nospam>or@yahoo.co.uk>
Newsgroups comp.lang.c++
Subject Re: Why doesn't this multiple virtual inheritance code compile?
Date 2012-01-03 16:34 +0000
Organization Netfront http://www.netfront.net/
Message-ID <jdvan8$1ifv$1@adenine.netfront.net> (permalink)
References <785a07d6-7cf7-4249-a123-f7d7b4aaa8b3@l24g2000yqm.googlegroups.com> <Xns9FCEF030F32AEmyfirstnameosapriee@216.196.109.131> <d86e4d32-6781-4cf9-a85a-b806c4325764@r5g2000yqc.googlegroups.com> <jdtg8d$4gq$1@adenine.netfront.net> <235e3940-7a03-4ad6-8eea-905a2b776d1f@p16g2000yqd.googlegroups.com>

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"Chris Stankevitz" <chrisstankevitz@gmail.com> wrote in message 
news:235e3940-7a03-4ad6-8eea-905a2b776d1f@p16g2000yqd.googlegroups.com...
On Jan 2, 3:56 pm, "Paul" <pchrist<nospam>o...@yahoo.co.uk> wrote:
> class Shape:public observerImp{};

Paul,

I do not want all Shapes to be observerImps.  I want all shapes to be
observers.  I suspect what I want is not possible with c++.

------------------------------------------------------
ok then this raises the question.... Where does the imlementation come from 
for those Shapes that are not observerImps? 



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Thread

Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-02 12:16 -0800
  Re: Why doesn't this multiple virtual inheritance code compile? Paavo Helde <myfirstname@osa.pri.ee> - 2012-01-02 15:36 -0600
    Re: Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-02 14:41 -0800
      Re: Why doesn't this multiple virtual inheritance code compile? Ian Collins <ian-news@hotmail.com> - 2012-01-03 11:54 +1300
      Re: Why doesn't this multiple virtual inheritance code compile? "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2012-01-02 23:56 +0000
        Re: Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-02 20:25 -0800
          Re: Why doesn't this multiple virtual inheritance code compile? Marcel Müller <news.5.maazl@spamgourmet.com> - 2012-01-03 12:46 +0100
          Re: Why doesn't this multiple virtual inheritance code compile? "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2012-01-03 16:34 +0000
      Re: Why doesn't this multiple virtual inheritance code compile? Paavo Helde <myfirstname@osa.pri.ee> - 2012-01-03 01:20 -0600
        Re: Why doesn't this multiple virtual inheritance code compile? Goran <goran.pusic@gmail.com> - 2012-01-02 23:52 -0800
        Re: Why doesn't this multiple virtual inheritance code compile? "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2012-01-03 15:42 +0000
        Re: Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-03 13:35 -0800
  Re: Why doesn't this multiple virtual inheritance code compile? Robert Wessel <robertwessel2@yahoo.com> - 2012-01-02 16:23 -0600
    Re: Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-02 14:43 -0800
  Re: Why doesn't this multiple virtual inheritance code compile? "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-01-03 00:46 +0100
    Re: Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-02 20:38 -0800
      Re: Why doesn't this multiple virtual inheritance code compile? Spike <invalid@invalid.invalid> - 2012-01-03 09:35 +0100
        Re: Why doesn't this multiple virtual inheritance code compile? Chris Stankevitz <chrisstankevitz@gmail.com> - 2012-01-03 13:39 -0800
    Re: Why doesn't this multiple virtual inheritance code compile? Leigh Johnston <leigh@i42.co.uk> - 2012-01-03 21:51 +0000
      Re: Why doesn't this multiple virtual inheritance code compile? "Alf P. Steinbach" <alf.p.steinbach+usenet@gmail.com> - 2012-01-04 02:14 +0100
        Re: Why doesn't this multiple virtual inheritance code compile? Leigh Johnston <leigh@i42.co.uk> - 2012-01-04 01:19 +0000
          Re: Why doesn't this multiple virtual inheritance code compile? Ian Collins <ian-news@hotmail.com> - 2012-01-04 15:15 +1300
            Re: Why doesn't this multiple virtual inheritance code compile? Leigh Johnston <leigh@i42.co.uk> - 2012-01-04 02:58 +0000
        Re: Why doesn't this multiple virtual inheritance code compile? jgk@panix.com (Joe keane) - 2012-01-04 20:45 +0000
  Re: Why doesn't this multiple virtual inheritance code compile? Juha Nieminen <nospam@thanks.invalid> - 2012-01-03 06:26 +0000
  Re: Why doesn't this multiple virtual inheritance code compile? jgk@panix.com (Joe keane) - 2012-01-03 14:12 +0000

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