Re: [Rcpp-devel] Need some hep reading files

2022-08-03 Thread Sokol Serguei
Le 29/07/2022 à 23:43, Roberto Spadim a écrit : I don't know if I'm  clear in last message What I want to do is something like this, but i don't know if Rcpp can 'convert' the ifstream to SEXP and keep the object intact: XPtr was designed to wrap any C++ pointer to SEXP structure and make a bac

Re: [Rcpp-devel] Need some hep reading files

2022-08-03 Thread Roberto Spadim
I don't know if I'm clear in last message What I want to do is something like this, but i don't know if Rcpp can 'convert' the ifstream to SEXP and keep the object intact: One RCPP function to open the file and return the "ifstream" object ifstream some_open_function(){ ifstream infile; infi

[Rcpp-devel] Need some hep reading files

2022-08-03 Thread Roberto Spadim
Hi folks, I need to read a file and populate a numeric vector But, i need to do it by steps with open read close, for example: R: FileHandle=rcpp-openfile(xx) Firstdata=Rcppread-data(FileHandle) SecondData=Rcppread-data(FileHandle) …. Rcpp-closefile(Filehandle) Is it possible, to return some

Re: [Rcpp-devel] Rcpp shared libraries (?)

2022-08-03 Thread Jean Thioulouse
> Le 23 juin 2022 à 17:38, Serguei Sokol a écrit : > > Le 23/06/2022 à 17:12, THIOULOUSE JEAN a écrit : >> ... >>> I can make a PR if you wish. >> Yes, please do. Thanks a lot ! > > Done: https://github.com/sdray/ade4/pull/31 > Serguei. It works perfectly, thank you very much Serguei ! Jean