use_rcpp {usethis}R Documentation

Use C, C++, RcppArmadillo, or RcppEigen

Description

Adds infrastructure commonly needed when using compiled code:

Usage

use_rcpp(name = NULL)

use_rcpp_armadillo(name = NULL)

use_rcpp_eigen(name = NULL)

use_c(name = NULL)

Arguments

name

If supplied, creates and opens ⁠src/name.{c,cpp}⁠.

Details

When using compiled code, please note that there must be at least one file inside the ⁠src/⁠ directory prior to building the package. As a result, if an empty ⁠src/⁠ directory is detected, either a .c or .cpp file will be added.


[Package usethis version 2.1.6 Index]