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- Path: engnews1.Eng.Sun.COM!taumet!clamage
- From: kanze@lts.sel.alcatel.de (James Kanze US/ESC 60/3/141 #40763)
- Newsgroups: comp.std.c++
- Subject: Re: constness of private members and methods
- Date: 26 Mar 1996 16:22:59 GMT
- Organization: GABI Software, Sarl.
- Sender: news@lts.sel.alcatel.de
- Approved: clamage@eng.sun.com (comp.std.c++)
- Message-ID: <KANZE.96Mar26121837@slsvipt.lts.sel.alcatel.de>
- References: <4j49e0$8fo@dub-news-svc-4.compuserve.com>
- NNTP-Posting-Host: taumet.eng.sun.com
- In-Reply-To: Philippe Verdy's message of 25 Mar 1996 10:04:56 PST
- Apparently-To: std-c++@ncar.ucar.edu
- Content-Length: 967
- X-Lines: 27
- Originator: clamage@taumet
-
- In article <4j49e0$8fo@dub-news-svc-4.compuserve.com> Philippe Verdy
- <100105.3120@compuserve.com> writes:
-
- |> Would not it be great if we could simply define such members
- |> as "unconst" like in the following example :
-
- |> class T {
- |> public:
- |> T() { ...; _mark = 0; }
- |> virtual ~T();
-
- |> virtual void show() const;
- |> protected:
- |> void mark() const { _mark = 1; } // RELAXED HERE
- |> void unmark() const { _mark = 0; } // RELAXED HERE
- |> bool ismarked() const { return _mark; }
- |> private:
- |> unconst char _mark; // HERE IS WHERE THIS APPLIES
- |> }
-
- You can. Except that `unconst' is spelled `mutable'.
- --
- James Kanze Tel.: (+33) 88 14 49 00 email: kanze@gabi-soft.fr
- GABI Software, Sarl., 8 rue des Francs-Bourgeois, F-67000 Strasbourg, France
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