Hi, On 23 August 2013 at 19:33, Subodh Acharya wrote: | I am a beginner in Rcpp and I am very much enjoying the amazing Rcpp and | RcppArmadillo. It has really boosted my speed. | I am making an R package that links to the RcppArmadillo to call its new sample | () function. I have several different functions ( defined in separate .cpp | files) that call the RcppArmadillo::sample(). | But whenever I call sample() in more than 1 file, I get the error during | package compilation. However, if I use the RcppArmadillo: sample() in only one | place and use R's sample() function, the package is compiled fine. | Obviously, there is a multiple definition problem (from the message) but I | could not solve it. Any help will be highly appreciated.
That may be a problem at our end in the design of the contributed sample.h file. Someone recently noticed the same issue with sparse matrix conversion I had added in a similar fashsion; Romain has since cleaned this up and moved it into RcppArmadillo proper. For now, your best (only?) bet may be to organize your code in such a way that sample.h gets included only once. Sorry, Dirk -- Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com _______________________________________________ Rcpp-devel mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
