RInside: C++ classes to embed R in C++ applications. C++ classes to embed R in C++ applications The RInside packages makes it easier to have ’R inside’ your C++ application by providing a C++ wrapper class providing the R interpreter. As R itself is embedded into your application, a shared library build of R is required. This works on Linux, OS X and even on Windows provided you use the same tools used to build R itself. Numerous examples are provided in the six subdirectories of the examples/ directory of the installed package: standard, mpi (for parallel computing) qt (showing how to embed RInside inside a Qt GUI application), wt (showing how to build a ’web-application’ using the Wt toolkit), armadillo (for RInside use with RcppArmadillo) and eigen (for RInside use with RcppEigen). Doxygen-generated documentation of the C++ classes is available at the RInside website as well.