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Groups > comp.lang.c++ > #9979
| Newsgroups | comp.lang.c++ |
|---|---|
| Subject | Re: ifstream ofstream ? |
| References | <op.v1jdhqlu2juju3@ajwin7> <82c9e0b4-cd70-49ef-a2c5-976dbcaa88aa@o26g2000vbi.googlegroups.com> <op.v1jgcklg2juju3@ajwin7> <c66c4e0d-777c-4415-bac9-24160ff19bb7@y21g2000yqk.googlegroups.com> |
| Date | 2011-09-09 15:17 +0200 |
| From | Asger-P <junk@asger-p.dk> |
| Organization | Asger-P |
| Message-ID | <op.v1jlvvxx2juju3@ajwin7> (permalink) |
Hi Goran
On the: 09. of september-2011 At: 15:00 Goran wrote:
>
> Go to the "if" line with your debugger. Once there, issue "step into"
> command. You should see something strange. You should step into some
> function from standard library. Take a good look at what the function
> is.
Ok I see this:
basic_ios<charT, traits>::operator!() const
{
return fail();
}
I couldn't go into fail(), but I found this:
template<class charT, class traits>
inline bool
basic_ios<charT, traits>::fail() const
{
return (__state & (ios_base::failbit | ios_base::badbit));
}
So it look like it returns whether or not everything went ok,
so that is fine then.
Thanks.
P.s. Is the code all together OK ?
and You didn't tell me what the correct name was,
now that reference wasn't the right one?
Thanks again.
Best regards
Asger-P
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ifstream ofstream ? Asger-P <junk@asger-p.dk> - 2011-09-09 12:16 +0200
Re: ifstream ofstream ? Goran <goran.pusic@gmail.com> - 2011-09-09 03:56 -0700
Re: ifstream ofstream ? Asger-P <junk@asger-p.dk> - 2011-09-09 13:18 +0200
Re: ifstream ofstream ? Goran <goran.pusic@gmail.com> - 2011-09-09 06:00 -0700
Re: ifstream ofstream ? Asger-P <junk@asger-p.dk> - 2011-09-09 15:17 +0200
Re: ifstream ofstream ? Goran <goran.pusic@gmail.com> - 2011-09-09 06:55 -0700
Re: ifstream ofstream ? Asger-P <junk@asger-p.dk> - 2011-09-09 16:22 +0200
Re: ifstream ofstream ? Goran <goran.pusic@gmail.com> - 2011-09-09 07:39 -0700
Re: ifstream ofstream ? Stuart Redmann <DerTopper@web.de> - 2011-09-09 08:05 -0700
Re: ifstream ofstream ? Goran <goran.pusic@gmail.com> - 2011-09-09 08:18 -0700
Re: ifstream ofstream ? Asger-P <junk@asger-p.dk> - 2011-09-09 17:07 +0200
Re: ifstream ofstream ? Nobody <nobody@nowhere.com> - 2011-09-10 10:23 +0100
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