Thanks. This works for me. See this gist: https://gist.github.com/romainfrancois/7959531
Romain Le 13 déc. 2013 à 01:09, Hadley Wickham <h.wick...@gmail.com> a écrit : > Could you pass the environment and then look for the object called ... in it? > > f <- function(...) { > .Call("my_fun", environment()) > } > > I think (and may well be wrong) that you can use standard tools to > find the DOTSXP object in that environment. > > Hadley > > > On Thu, Dec 12, 2013 at 2:32 PM, Romain François > <rom...@r-enthusiasts.com> wrote: >> Hello, >> >> I’m looking for examples on how to manipulate the ... internally, e.g. in a >> .Call or .External function. >> >> I’m particularly interested in accessing the environment in which each >> contribution to ... can be evaluated. >> >> So far, I’m using tricks involving passing down the sys.calls() and >> sys.frames() down to the C function. The documentation in >> http://cran.r-project.org/doc/manuals/R-ints.html#Dot_002ddot_002ddot-arguments >> did not help me a lot. >> >> Romain >> ______________________________________________ >> R-devel@r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-devel > > > > -- > http://had.co.nz/ ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel