RcppEigen.package.skeleton
automates the creation of
a new source package that intends to use features of RcppEigen.
It is based on the package.skeleton function which it executes first.
RcppEigen.package.skeleton(name = "anRpackage", list = character(),
environment = .GlobalEnv, path = ".", force = FALSE,
code_files = character(), example_code = TRUE)
Nothing, used for its side effects
See package.skeleton
See package.skeleton
See package.skeleton
See package.skeleton
See package.skeleton
See package.skeleton
If TRUE, example C++ code using RcppEigen is added to the package
In addition to package.skeleton :
The DESCRIPTION file gains a Depends line requesting that the package depends on Rcpp and RcppEigen and a LinkingTo line so that the package finds Rcpp and RcppEigen header files.
The NAMESPACE 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 rcppeigen_hello_world.h and rcppeigen_hello_world.cpp
are also created in the src. An R file rcppeigen_hello_world.R is
expanded in the R directory, the rcppeigen_hello_world
function
defined in this files makes use of the C++ function rcppeigen_hello_world
defined in the C++ file. These files are given as an example and should
eventually by removed from the generated package.
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
.
if (FALSE) {
RcppEigen.package.skeleton("foobar")
}
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