getConnection, R_outpstream_st
Hello,
I'm trying to use the limited connections api defined in Rinternals.h. I
have code that looks like this (inspired from do_serializeToConn) :
SEXP serialize_to_connection( SEXP xp, SEXP connection ){
Rconnection con ;
struct R_outpstream_st out;
R_pstream_format_t type = R_pstream_binary_format ;
SEXP (*hook)(SEXP, SEXP) = NULL ;
con = getConnection(Rf_asInteger(connection));
R_InitConnOutPStream(&out, con, type, 0, hook, R_NilValue );
return R_NilValue ;
}
The problem I have is that I cannot actually call getConnection since it
is not part of the api. Is there another way to get the Rconnection that
is associated with a number.
Many thanks.
Romain
Romain Francois Professional R Enthusiast +33(0) 6 28 91 30 30 http://romainfrancois.blog.free.fr |- http://tr.im/BcPw : celebrating R commit #50000 |- http://tr.im/ztCu : RGG #158:161: examples of package IDPmisc `- http://tr.im/yw8E : New R package : sos