Yes, that fixes the problem. Apologies and thanks, Chris
On Fri, Aug 12, 2011 at 7:59 AM, Dirk Eddelbuettel <[email protected]> wrote: > > Got it now: you cannot just drop code in an R file, that has nothing to do > with Rcpp methinks. Wrap it in a function like so: > > edd@max:/tmp$ R CMD INSTALL chrisExample/ > * installing to library ‘/usr/local/lib/R/site-library’ > * installing *source* package ‘chrisExample’ ... > ** libs > make: Nothing to be done for `all'. > installing to /usr/local/lib/R/site-library/chrisExample/libs > ** R > ** preparing package for lazy loading > ** help > Warning: /tmp/chrisExample/man/chrisExample-package.Rd:32: All text must be > in a section > Warning: /tmp/chrisExample/man/chrisExample-package.Rd:33: All text must be > in a section > *** installing help indices > ** building package indices ... > ** testing if installed package can be loaded > > * DONE (chrisExample) > edd@max:/tmp$ r -lchrisExample -e'chris()' > C++ class 'World' <0x2a55d60> > Constructors: > World() > > Fields: No public fields exposed by this class > > Methods: > std::string greet() > docstring : get the message > void set(std::string) > docstring : set the message > edd@max:/tmp$ cat chrisExample/R/rcpp_hello_world2.R > > chris <- function() { > show(World) > b <- new(World) > b$greet() > b$set("hello everybody") > b$greet() > rm(b) > > invisible(NULL) > } > edd@max:/tmp$ > > Ok? > > Dirk > > -- > Two new Rcpp master classes for R and C++ integration scheduled for > New York (Sep 24) and San Francisco (Oct 8), more details are at > > http://dirk.eddelbuettel.com/blog/2011/08/04#rcpp_classes_2011-09_and_2011-10 > > http://www.revolutionanalytics.com/products/training/public/rcpp-master-class.php >
_______________________________________________ Rcpp-devel mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
