You may want to use C++ instead using Rcpp which string handling would be easier: http://gallery.rcpp.org/articles/strings_with_rcpp/
On 10 May 2013 15:51, cgenolin <cgeno...@u-paris10.fr> wrote: > Hi the list, > I include some C code in a R function using .C. The argument is a character. > I find how to acces to the characters one by one: > > --- 8< --- C ------------ > void dealWithCharacter(char **chaine, int *size){ > int i=0; > for(i=0;i<*size;i++){ > Rprintf("Le caractere %i est %c\n",i,chaine[0][i]); > }; > } > --- 8< ------ R --------- > ch <- "zerta" > .C("dealWithCharacter",as.character(ch),as.integer(nchar(ch))) > --- 8< ------------------ > > But is it possible to acces to the full word at once? > > Christophe > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/How-to-use-character-in-C-code-tp4666757.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.