similar to: Rcpp - Linking to DLL from another package?

On Mon, Dec 18, 2017 at 2:40 PM, Dirk Eddelbuettel <edd at debian.org> wrote: > > (Moderately wrong list: r-package-devel for packaging questions, rcpp-devel > for Rcpp questions) > > On 18 December 2017 at 13:24, Stravs, Michael wrote: > | I am trying to make a package B that extends another package A. Package A uses Rcpp, and I want to extend a class X used there.

Hi, I originally posted this on the Rcpp github tracker, but it was suggested I post it here. I tried to compile the package https://github.com/khabbazian/sparseAHC/ under Windows. The package requires C++11 so I had to install the R devel build with gcc 4.9.3, and the latest Rtools. I got compilation and installation to work using Rcpp (0.12.3, from CRAN source). Package loads fine. However,

(Moderately wrong list: r-package-devel for packaging questions, rcpp-devel for Rcpp questions) On 18 December 2017 at 13:24, Stravs, Michael wrote: | I am trying to make a package B that extends another package A. Package A uses Rcpp, and I want to extend a class X used there. It doesn't really matter (for the issue at hand) if you use Rcpp or not -- R only offers us C interfaces so C

Dear all, I am trying to use Rcpp to write some files in C++ for use in R. Below is an example for a cpp-file (crossp.cpp). Then I use >sourceCpp("crossp.cpp") in R and the corresponding function is availabe in R. Now I have to question related to this worklfow: 1) Is there a way to see the source file of the "final" cpp-file? (I mean is it possible to see how the

I just (apparently) figured out how to do the stuff described in Section 5.4.2 of Writing R Extensions. I put my test toy packages on github <https://github.com/cjgeyer/linkingTo> for anyone to copy. If anyone cares to read the README and the bits of code it links to and tell me anywhere I am wrong, I would be grateful. But the main point of this e-mail is a complaint about that section

On Thu, Apr 14, 2011 at 7:02 PM, <rcpp-devel-request at r-forge.wu-wien.ac.at> wrote: > I was able to write a very short C++ function using the Rcpp package > that provided about a 1000-fold increase in speed relative to the best > I could do in R. ?I don't have the script on this computer so I will > post it tomorrow when I am back on the computer at the office. > >

Hi, During my recent r2sundials development, I've came across a strange test failing during 'R CMD check' exclusively on win R-devel which I could reproduce with a minimal example that I present here. The toy packages testarma1 [1] and testarma2 [2] are minimal modifications of a skeleton package produced by RcppArmadillo.package.skeleton(). They are almost identical. The first

Hi Serguei, Nice analysis! On 14 January 2020 at 11:00, Serguei Sokol wrote: | During my recent r2sundials development, I've came across a strange test | failing during 'R CMD check' exclusively on win R-devel which I could | reproduce with a minimal example that I present here. | The toy packages testarma1 [1] and testarma2 [2] are minimal | modifications of a skeleton package

===== Summary ===== Version 0.9.0 of the Rcpp package is now on CRAN and its mirrors. This release marks another step in the development of the package, and a few key points are highlighted below. More details are in the NEWS and ChangeLog files included in the package. ===== Overview ===== Rcpp is an R package and associated C++ library that facilitates integration of C++ code in R

===== Summary ===== Version 0.9.0 of the Rcpp package is now on CRAN and its mirrors. This release marks another step in the development of the package, and a few key points are highlighted below. More details are in the NEWS and ChangeLog files included in the package. ===== Overview ===== Rcpp is an R package and associated C++ library that facilitates integration of C++ code in R

===== Summary ===== Version 0.8.0 of the Rcpp package was released to CRAN today. This release marks another milestone in the ongoing redesign of the package, and underlying C++ library. ===== Overview ===== Rcpp is an R package and C++ library that facilitates integration of C++ code in R packages. The package features a set of C++ classes (Rcpp::IntegerVector, Rcpp::Function,

===== Summary ===== Version 0.8.0 of the Rcpp package was released to CRAN today. This release marks another milestone in the ongoing redesign of the package, and underlying C++ library. ===== Overview ===== Rcpp is an R package and C++ library that facilitates integration of C++ code in R packages. The package features a set of C++ classes (Rcpp::IntegerVector, Rcpp::Function,

Hi, I was trying to install Rfast package in iMac (OS HIGH SIERRA) from source. However the installation fails with below message. Rfast is an essential package for various other packages in R Could you please help how to resolve this error? Thankss for your help > install.packages("/Volumes/WDStorage/NAS Download/Rfast_2.0.8.tar.gz", repos = NULL) * installing *source* package

Hi there, I'm trying to install the package RcppArmadillo in my R 2.11.1 which I installed and regularly update via Ubuntu's repositories. When I try to install RcppArmadillo from CRAN I get: > install.packages('RcppArmadillo', lib='~/myRlibs') [...] g++ -shared -o RcppArmadillo.so RcppArmadillo.o fastLm.o -L/home/matias/myRlibs/Rcpp/lib -lRcpp

Dear Davis, Thank you a lot for sharing this, and I am happy that I was not the only one who need to do it once to learn:) I proposed to add my repo to the manual. I think it makes sense to add both of ours, if possible, or we could merge them together and add that to the manual. Long-term URL stability is apparently an issue, but I think we may find a solution there. Anyway, thanks a lot for

Sorry, resending with correct subject line. I didn't find the development version of your package but the latest version archived on CRAN uses Rcpp, RcppArmadillo. Since the latest versions of Rcpp and Armadillo support registration, it may be something related to RcppAttributes() or similar. I think that you don't need to do registration manually. I had a similar problem but when I

I didn't find the development version of your package but the latest version archived on CRAN uses Rcpp, RcppArmadillo. Since the latest versions of Rcpp and Armadillo support registration, it may be something related to RcppAttributes() or similar. I think that you don't need to do registration manually. I had a similar problem but when I realised the above, I discarded everything

What is the RcppArmadillo way to make binomial draws from a vector of probs, similar to what rbinom does in R? Thanx! -- View this message in context: http://r.789695.n4.nabble.com/rbinom-in-RcppArmadillo-tp4683593.html Sent from the R devel mailing list archive at Nabble.com.

Dear all, running the example by D. Eddebuettel (http://dirk.eddelbuettel.com/blog/2011/04/23/) I get an error message. Specifically, the R code I was taking from the above example is ### BEGIN EXAMPLE ### suppressMessages(require(RcppArmadillo)) suppressMessages(require(Rcpp)) suppressMessages(require(inline)) code <- ' arma::mat coeff = Rcpp::as<arma::mat>(a); arma::mat

Dirk, thank you a thousand times. Indeed, src/Makevars was wrong. I modified Makevars so that now looks like the below and the package now compiled and linked properly. CXX_STD = CXX11 PKG_LIBS += $(SHLIB_OPENMP_CXXFLAGS) $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS) $(shell ${R_HOME}/bin/Rscript -e "RcppParallel::RcppParallelLibs()") PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS) -I../inst/include