On Tue, Jun 17, 2014 at 7:30 PM, Martin Jakt <[email protected]> wrote: >> if (identical(data_ptr, new('externalptr'))) return("No data available >> to retrieve.") >> > > thanks. I think it would have taken me a long time to come up with that from > the documentation. It seems curious there's no direct way.
Yes... so it comes with the caveat that I'm not sure if this is documented behavior and the R developers might decide to change it (?) If this is somehow documented or if there is an Rcpp implementation which gets closer to documented behavior I would love to know. Krzysztof > > cheers, > > Martin > > -- > Martin Jakt > Department of Systems Medicine > Mitsunada Sakaguchi Laboratory > Keio University School of Medicine -- Krzysztof Sakrejda Organismic and Evolutionary Biology University of Massachusetts, Amherst 319 Morrill Science Center South 611 N. Pleasant Street Amherst, MA 01003 work #: 413-325-6555 email: [email protected] ----------------------------------------------- _______________________________________________ Rcpp-devel mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
