Le 24 juin 2014 à 14:58, Simon Urbanek <simon.urba...@r-project.org> a écrit :
> On Jun 24, 2014, at 9:21 AM, Romain Francois <rom...@r-enthusiasts.com> wrote: > >> Hi, >> >> Can you give us what str on the returned object gives you? >> >> I think you need : >> >> SET_OBJECT(and, 1) ; >> >> at the end. >> > > SET_OBJECT should not be used by user code in normal circumstances, it is set > by R automatically as part of the handling of the "class" attribute. Ah ok, thanks. I vaguely recall that I had to use it at some point, perhaps in conjunction with a direct SET_ATTRIB call, but I guess I’m not supposed to use this either. Romain ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
