RcppArmadillo.package.skeleton: Create a skeleton for a new package that intends to use...

In RcppArmadillo: 'Rcpp' Integration for the 'Armadillo' Templated Linear Algebra Library

Create a skeleton for a new package that intends to use RcppArmadillo

Description

RcppArmadillo.package.skeleton automates the creation of a new source package that intends to use features of RcppArmadilo.

It is based on the package.skeleton function which it executes first.

Usage

RcppArmadillo.package.skeleton(name = "anRpackage", list = character(), 
	environment = .GlobalEnv, path = ".", force = FALSE, 
	code_files = character(), example_code = TRUE)

Arguments

name	See package.skeleton
list	See package.skeleton
environment	See package.skeleton
path	See package.skeleton
force	See package.skeleton
code_files	See package.skeleton
example_code	If TRUE, example c++ code using RcppArmadillo is added to the package

Details

In addition to package.skeleton :

The ‘⁠DESCRIPTION⁠’ file gains a Depends line requesting that the package depends on Rcpp and RcppArmadillo and a LinkingTo line so that the package finds Rcpp and RcppArmadillo header files.

The ‘⁠NAMESPACE⁠’, if any, gains a useDynLib directive.

The ‘⁠src⁠’ directory is created if it does not exists and a ‘⁠Makevars⁠’ file is added setting the environment variable ‘⁠PKG_LIBS⁠’ to accomodate the necessary flags to link with the Rcpp library.

If the example_code argument is set to TRUE, example files ‘⁠rcpparma_hello_world.h⁠’ and ‘⁠rcpparma_hello_world.cpp⁠’ are also created in the ‘⁠src⁠’. An R file ‘⁠rcpparma_hello_world.R⁠’ is expanded in the ‘⁠R⁠’ directory, the rcpparma_hello_world function defined in this files makes use of the C++ function ‘⁠rcpparma_hello_world⁠’ defined in the C++ file. These files are given as an example and should eventually by removed from the generated package.

Value

Nothing, used for its side effects

References

Read the Writing R Extensions manual for more details.

Once you have created a source package you need to install it: see the R Installation and Administration manual, INSTALL and install.packages.

See Also

package.skeleton

Examples

## Not run: 
RcppArmadillo.package.skeleton( "foobar" )

## End(Not run)

RcppArmadillo documentation built on Nov. 2, 2023, 5:21 p.m.