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Groups > comp.lang.c++ > #10649
| From | Ian Collins <ian-news@hotmail.com> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: Method that only one other class type may access |
| Date | 2011-10-04 08:10 +1300 |
| Message-ID | <9eufl3F5kfU7@mid.individual.net> (permalink) |
| References | <bcec6bc0-d419-48b4-a17a-58efec51260e@j19g2000yqc.googlegroups.com> |
On 10/ 2/11 09:32 AM, Christopher wrote: > I know I need some sort of friend, but I don't want to friend the > entire class. > > I've got a TcpConnection class and it has a state member. > I've got a TcpListener class that accepts connections and creates a > TcpConnectionClass. > > The TcpListener class needs to be able to change the state member of > the TcpConnection class, but I don't want anyone else to be able to. > How do I go about that? If a design doesn't fit the problem, the design is flawed. It looks to me like you are over engineering what is a very simple (and common) task. Don't fret though, I see this all the time! Socket related activities simply don't fit well within an OO approach. -- Ian Collins
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Method that only one other class type may access Christopher <cpisz@austin.rr.com> - 2011-10-01 13:32 -0700
Re: Method that only one other class type may access Christopher <cpisz@austin.rr.com> - 2011-10-01 13:50 -0700
Re: Method that only one other class type may access Noah Roberts <roberts.noah@gmail.com> - 2011-10-02 11:13 -0700
Re: Method that only one other class type may access Marcel Müller <news.5.maazl@spamgourmet.com> - 2011-10-01 23:38 +0200
Re: Method that only one other class type may access Christopher <cpisz@austin.rr.com> - 2011-10-01 15:34 -0700
Re: Method that only one other class type may access Marcel Müller <news.5.maazl@spamgourmet.com> - 2011-10-02 15:27 +0200
Re: Method that only one other class type may access Noah Roberts <roberts.noah@gmail.com> - 2011-10-02 11:06 -0700
Re: Method that only one other class type may access Paul N <gw7rib@aol.com> - 2011-10-03 11:48 -0700
Re: Method that only one other class type may access Ian Collins <ian-news@hotmail.com> - 2011-10-04 08:10 +1300
Re: Method that only one other class type may access Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-10-03 20:49 +0000
Re: Method that only one other class type may access Ian Collins <ian-news@hotmail.com> - 2011-10-04 15:01 +1300
Re: Method that only one other class type may access Christopher <cpisz@austin.rr.com> - 2011-10-04 14:21 -0700
Re: Method that only one other class type may access Ian Collins <ian-news@hotmail.com> - 2011-10-05 10:29 +1300
Re: Method that only one other class type may access Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-10-05 08:19 +0000
Re: Method that only one other class type may access Ian Collins <ian-news@hotmail.com> - 2011-10-05 21:39 +1300
Re: Method that only one other class type may access Miles Bader <miles@gnu.org> - 2011-10-05 18:09 +0900
Re: Method that only one other class type may access Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-10-05 18:30 +0000
Re: Method that only one other class type may access Werner <werasm@gmail.com> - 2011-10-05 00:02 -0700
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