[Rd] Catching warning message(stdout) from C
Prof Brian Ripley
ripley at stats.ox.ac.uk
Tue May 13 19:11:23 CEST 2008
On Tue, 13 May 2008, Maarten van Iterson wrote:
> I'm using the 'pnt' C function from Rmath library in some C-code.
So I assume you compiled against -lRmath?
> How can I catch the warning message: "full precision was not achieved in
> 'pnt'" in R. I call the function using the .C().
> (options(warn=-1) didn't work)
If you are calling options(warn=-1) then you are running R, and in that
case you want to link against R and not against -lRmath. libRmath is
intended for standalone use, without R involved.
> Thanks in advance
> Maarten van Iterson
> Center for Human and Clinical Genetics
> Leiden University Medical Center (LUMC)
> Research Building, Einthovenweg 20
> Room S-04-005
> Phone: 071-526 9428
> E-mail: M.van_iterson.HG at lumc.nl
> Postal address:
> Postzone S-04-P
> Postbus 9600
> 2300 RC Leiden
> The Netherlands
> R-devel at r-project.org mailing list
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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