Module-class: Rcpp modules
In romainfrancois/Rcpp98: Seamless R and C++ Integration

Collection of internal c++ functions and classes exposed to R

modules are created by the link{Module} function

$: signature(x = "Module"): extract a function or a class from the module.
prompt: signature(object = "Module"): generates skeleton of a documentation for a Module.
show: signature(object = "Module"): summary information about the module.
initialize: signature(.Object = "Module"): ...