Re: [Rcpp-devel] Passing large data frame

2010-06-14 Thread Dirk Eddelbuettel
Robert, On 14 June 2010 at 12:36, Romain Francois wrote: | Le 14/06/10 05:38, R_help Help a écrit : | [...] | > Secondly, I'm wondering why the POSIXct column in my data frame | > appears as double when I pass a data frame as an argument into a | > function or when I read it out from global envir

Re: [Rcpp-devel] Passing large data frame

2010-06-14 Thread Romain Francois
Hi, Le 14/06/10 05:38, R_help Help a écrit : Hi, I have a doubt regarding passing large data frame into Rcpp. If we consider the following function foo(SEXP myframe) { RcppFrame&fr_ref = (RcppFrame&) myframe; } Somehow seems to work without a need to call a constructor and thus causes