Your use of the term "array" in this context suggests you still don't have a firm grasp of R data types. R arrays are vectors with dim attributes. What you want is to create an R vector with 1 element, as shown in the quick reference. [1]
[1] http://dirk.eddelbuettel.com/code/rcpp/Rcpp-quickref.pdf On December 10, 2018 8:13:43 AM PST, Wolf Vollprecht <w.vollpre...@gmail.com> wrote: >Hi, > >What's the canonical way of creating a scalar SEXP in Rcpp? E.g. I >would >like to store a single numeric / integer / complex ... value. I can >create >an array with 1 element, but I couldn't find a way to do it for a >scalar >(and I figured out later that a scalar is *not* the same as a 1element >array even though they print the same). > >Any pointers? > >Thanks, > >Wolf -- Sent from my phone. Please excuse my brevity. _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
