[gmx-users] warning: assignment makes pointer from integer without a cast

[Qiao Baofu]

Hi David,

Thanks a lot.

Now, it works.


2006/10/19, David van der Spoel <spoel at xray.bmc.uu.se>:
>
> Qiao Baofu wrote:
> > Hi all,
> >
> > I meet a problem in compiling my program under gromacs: it always give
> > the information "warning: assignment makes pointer from integer without
> > a cast". The line refers to the following line with (***). I have tried
> > opt2fn_NULL too.
> >
> > How to solve it? and can you give some introduction about the opt2fn,
> > opt2set, etc?
> >
> > Thanks in advance!
> >
> >
> >  t_filenm  fnm[] = {
> >     { efTRX, "-f", NULL,   ffREAD  },
> >     { efTPX, "-s", NULL,   ffREAD  },
> >     { efNDX, "-n", NULL,   ffOPTRD },
> >     { efXVG, "-o", "EC",   ffOPTWR }
> >   };
> >
> > ***  fp=xvgropen(opt2fn("-o",NFILE,fnm),title,"t","Integrand");
> >
> >
> >
> >
> > --
> > Sincerely yours,
> > **********************************************
> > Baofu Qiao, PhD
> > Frankfurt Institute for Advanced Studies
> > Max-von-Laue-Str. 1
> > 60438 Frankfurt am Main, Germany TEL:+49-69-7984-7529
> > **********************************************
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
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> did you include xvgr.h in your program?
>
>
> --
> David.
> ________________________________________________________________________
> David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
> Dept. of Cell and Molecular Biology, Uppsala University.
> Husargatan 3, Box 596,          75124 Uppsala, Sweden
> phone:  46 18 471 4205          fax: 46 18 511 755
> spoel at xray.bmc.uu.se    spoel at gromacs.org   http://folding.bmc.uu.se
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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>



-- 
Sincerely yours,
**********************************************
Baofu Qiao, PhD
Frankfurt Institute for Advanced Studies
Max-von-Laue-Str. 1
60438 Frankfurt am Main, Germany TEL:+49-69-7984-7529
**********************************************
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