From: "Alex Vinokur" <alexvn AT bigfoot DOT com>
Newsgroups: comp.os.msdos.djgpp,gnu.g++.help
Subject: Re: ofstream and rdbuf()
Date: Thu, 19 Dec 2002 22:17:55 +0200
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"Thomas Maeder" <maeder AT glue DOT ch> wrote in message news:m2fzstg7fo DOT fsf AT glue DOT ch...
> "Alex Vinokur" <alexvn AT bigfoot DOT com> writes:
>
> > ===============
> > Windows 2000
> > DJGPP 2.03
> > GNU gcc/gpp 3.1
> > ===============
> >
> >
> > I have got compilation errors related to ofstream and rdbuf().
> > Is there any way to do what I want to ?
>
> A much shorter test program would have been enough ...
>
>
> > #include <iostream>
> > #include <fstream>
> > #include <assert.h>
> > using namespace std;
> >
> > int main ()
> > {
> > streambuf *psbuf_cout;
> > ofstream file1;
> >   file1.open ("f1.txt");
> >   psbuf_cout = cout.rdbuf();
> >   file1.rdbuf(psbuf_cout); // Line#61
>
> There is an overload of rdbuf() in std::ofstream which hides the
> std::ostream::rdbuf() version you attempt to call. Your options include:
>
> file1.std::ostream::rdbuf(psbuf_cout);

Thanks. It works OK.

>
> and
>
> static_cast<std::ostream &>(file1).rdbuf(psbuf_cout);


--
  ==============================
   Alex Vinokur
     mailto:alexvn AT go DOT to
     http://www.simtel.net/pub/oth/19088.html
   ==============================