On 12 October 2011 at 14:51, Simon Fuller wrote: | Hello, | | We cross-posted. Yes, you're right. I misunderstood the use of includes -
And had you posted reproducible examples we could have told you that days ago. Have a look at the recent post by Whit Armstrong about his updated CppBugs example -- that does just that: mix with other classes. Dirk | global - that is a good way of thinking about it. | | Thanks for everything. | | Simon | | On Wed, Oct 12, 2011 at 2:06 PM, Darren Cook <dar...@dcook.org> wrote: | | > pertain to packages. So I will post the relevant code here, and the full | > output from verbose=TRUE below it: | | I think the verbose output was missing from your email (?). | | > linktest<-cxxfunction( signature( vec = "numeric", len = "integer" ), | paste( | > readLines( | > "/home/simon/College/PackageOne/src/BZip/LinkTestWrap.cpp"),collapse = "\ | n" | > ) , plugin = "Rcpp",verbose=TRUE ) | > ... | | > 2. LinkTestWrap.cpp: Rcpp Wrapping Function (for use by inline) | > #include <Rcpp.h> | > #include <vector> | > #include "/home/simon/College/PackageOne/src/BZip/LinkTest.h" | > | > using std::vector; | > | > vector<int> input_vector( as< vector<int> >( vec ) ); | > int length = as<int> ( len ); | > | > int res = sumvec( input_vector ); | > | > return Rcpp::wrap( res ); | | Does this mean you have three #include statements inside your function | body? The cxxfunction has an includes parameter where you should put | them. I think of "includes" as meaning "global stuff". So you could put | your "using std::vector" line in there too (that is just a style | difference, though). | | Also, IIRC, plugin="Rcpp" implies the #include <Rcpp.h>, so you should | be able to drop that. | | Darren | | -- | Darren Cook, Software Researcher/Developer | | http://dcook.org/work/ (About me and my work) | http://dcook.org/blogs.html (My blogs and articles) | _______________________________________________ | Rcpp-devel mailing list | Rcpp-devel@lists.r-forge.r-project.org | https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel | | | | ---------------------------------------------------------------------- | _______________________________________________ | Rcpp-devel mailing list | Rcpp-devel@lists.r-forge.r-project.org | https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel -- "Outside of a dog, a book is a man's best friend. Inside of a dog, it is too dark to read." -- Groucho Marx _______________________________________________ Rcpp-devel mailing list Rcpp-devel@lists.r-forge.r-project.org https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
