R devel - Sep 2013 - Rcpp modules

Dear all,

my apologies for posting here instead of rcpp-devel (registration for
which did not seem to work). I try to use a Rcpp module outside a
package using the following code which should work according to posts on
this list/rcpp-devel.

library('Rcpp');
dlr = dyn.load('build/libtestlib.so');
mod = Module('testclass', PACKAGE = dlr);
cl = new(mod$testclass);

This results in the error message:
Failed to initialize module pointer: Error in
FUN("_rcpp_module_boot_testclass"[[1L]], ...): no such symbol
_rcpp_module_boot_testclass in package
/home/pingu/src/2013-rcpp-test/rcpptest/build/libtestlib.so

Passing the PACKAGE argument above reportedly should solve this error
but does not seem to do so in my setup. Any suggestion appreciated. The
mentioned symbol exists in the shared object file which is linked agains
libR and libRcpp. Both a build with R CMD SHLIB and/or standard cmake
gives the same result.

Environment:
Linux
R 3.0.1
Rcpp_0.10.4
Freshly compiled from source.

Thanks in advance,

    Stefan

On 16 September 2013 at 16:12, Stefan Boehringer wrote:
| my apologies for posting here instead of rcpp-devel (registration for
| which did not seem to work). 

It is using the standard Python mailman software, as do lots of other lists.
Your From: field _must_ match you registration. That is the sole requirement.

| I try to use a Rcpp module outside a

Please post Rcpp questions on rcpp-devel.

Dirk

-- 
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com