
Creates src/
, adds required packages to DESCRIPTION
,
optionally creates .c
or .cpp
files, and
where needed, Makevars
and Makevars.win
files.
use_rcpp(name = NULL)use_rcpp_armadillo(name = NULL)
use_rcpp_eigen(name = NULL)
use_c(name = NULL)
If supplied, creates and opens src/name.{c,cpp}
.