From:	Robert Hoehne <Robert DOT Hoehne AT Mathematik DOT tu-chemnitz DOT de>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Pb with private members ...
Date:	Mon, 03 Feb 1997 11:47:55 +0100
Organization:	TU Chemnitz-Zwickau
Lines:	35
Message-ID:	<32F5C25B.698F@Mathematik.tu-chemnitz.de>
References:	<32F39147 DOT 6896 AT snet DOT net>
NNTP-Posting-Host:	cancel.hrz.tu-chemnitz.de
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Jean-Gaël GRICOURT wrote:
> 
> Please tell me what do you think about this code ?
> 
> ------------------------------
> 
> #include <iostream.h>
> 
> class Object
> {
>  private:
>         int data;
>  public:
>         Object(int=0);
>         Object(Object&);
>         ShowData();

If you compile with '-Wall' you will get a warning here. Better:

          int ShowData();

> Object::Object(Object &o)
> { data=o.data; }

This is correct, since the class Object is allowed to access its
own private members even from an other variable.

Robert
-- 
*****************************************************************
* Robert Hoehne, Fakultaet fuer Mathematik, TU-Chemnitz-Zwickau *
* Post:    Am Berg 3, D-09573 Dittmannsdorf                     *
* e-Mail:  Robert DOT Hoehne AT Mathematik DOT TU-Chemnitz DOT DE              *
* WWW:     http://www.tu-chemnitz.de/~rho                       *
*****************************************************************

- Raw text -