Hi, I've pushed some elements on how to work with the XPtr class template to use external pointers. http://romainfrancois.blog.free.fr/index.php?post/2010/01/08/External-pointers-with-Rcpp Romain
Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |- http://tr.im/JOlc : External pointers with Rcpp |- http://tr.im/JFqa : R Journal, Volume 1/2, December 2009 `- http://tr.im/IW9B : C++ exceptions at the R level