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    - Add new port: devel/R-cran-Rcpp · 46beb5bf
    tota authored
      The Rcpp package provides C++ classes that greatly facilitate
      interfacing C or C++ code in R packages using the .Call() interface
      provided by R.
    
      Rcpp provides matching C++ classes for a large number of basic R
      data types. Hence, a package author can keep his data in normal R
      data structures without having to worry about translation or
      transfering to C++. At the same time, the data structures can be
      accessed as easily at the C++ level, and used in the normal manner.
    
      The mapping of data types works in both directions. It is as
      straightforward to pass data from R to C++, as it is it return data
      from C++ to R.
    
      WWW: http://cran.r-project.org/web/packages/Rcpp/
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