Do you really need the macros like GET_LENGTH that are defined in #include <Rdefines.h> ? It looks like they are meant to ease porting of C code written for S or S+, but very little code these days is written for S or S+ and certainly not Rcpp code.
Bill Dunlap TIBCO Software wdunlap tibco.com On Tue, Feb 24, 2015 at 10:30 AM, Charles Determan Jr <deter...@umn.edu> wrote: > Greetings, > > I have run in to an error when compiling an R package that has the > following headers in the only cpp file at the moment: > > #include <string> > #include <iostream> > #include <cmath> > > #define R_NO_REMAP > > #include <R.h> > #include <Rinternals.h> > #include <Rdefines.h> > > Now, I am also trying to use RcppArmadillo with: > > #include <RcppArmadillo.h> > // [[Rcpp::depends(RcppArmadillo)] > > However, when I try and build the package, it errors out with a bunch of > errors such as: > > /usr/include/c++/4.8/bits/fstream.tcc:824:60: error: macro "length" passed > 4 arguments, but takes just 1 > > which is repeated multiple times on different lines. I haven't included > the entire output as it is rather lengthly but could provide if it would > help further. I tried searching for help but the closest I found was this > previous post ( > http://lists.r-forge.r-project.org/pipermail/rcpp-devel/2013-February/005325.html) > but the R_NO_REMAP hasn't helped here. I suspect something must be > conflicted between the R headers and RcppArmadillo because it works just > fine if I only use Rcpp.h (but I want to use RcppArmadillo). Any thoughts? > > Regards, > > -- > Dr. Charles Determan, PhD > Integrated Biosciences > > _______________________________________________ > 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 >
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