Nice David! I also wrote up something similar a little while back https://github.com/DavisVaughan/cexport
-Davis On Fri, Apr 17, 2020 at 7:09 AM Zhang, Jitao David via R-devel < r-devel@r-project.org> wrote: > Dear R developers, > > I want to advertise a small project for the educational purpose to show > people how to link native routines. > > In R programming, we need to link to native routines in C, C++, or Fortran > from the R environment. In most cases, the linking works within one > package, namely the R code in a package calls the native code in the same > package. > > This is not necessarily always the case. Sometimes, a piece of C or R code > in a package needs to link to native routines in another R package. > The *Writing > R Extensions manual describes *how to do this in the section *Linking to > native routines in other packages*. However, some details were not clear to > me, and I could find no demo dedicated to this purpose. > > Therefore, I decided to build a demo that is available at my Github > repository Accio/demo-linking-native > <https://github.com/Accio/demo-linking-native>. Besides implementing the > linking of native routines between R packages, the project also documents > issues that I met and how I solved them. > > In case you find the demo useful or you have suggestions on how to improve > it, please let me know. I wonder whether you think it is a good idea to > suggest to the core team to add the project to the manual so that other > people can understand the process better with the demo. > > In case of questions, let me know. > > Best wishes, > David > > -- > > *Dr. Jitao David Zhang | 张继涛 | A Computational Biologist in Drug Discovery* > > *Building 93/3.38, **Tel +41 61 688 62 51* > > *Roche Pharmaceutical Research and Early Development > (pRED) | Pharmaceutical Sciences, BiOmics, BEDA (see http://** > go.roche.com/BEDA > <http://go.roche.com/BEDA>**) | Roche Innovation Center Basel | F. > Hoffmann-La-Roche AG | CH-4070 Basel | Switzerland* > *Core working hours - No Meetings: Mo/8:30-16:00; Tu/8:30-17:00; > We/8:30-16:00; Th/9:00-11:30* > *Available for meetings: Mo/16:00-17:00; We/16:00-17:00**; Th/11:00-17:00; > Fr/8:00-10:00* > > Confidentiality Note: This message is intended only for ...{{dropped:13}} > > ______________________________________________ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > [[alternative HTML version deleted]] ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel