[Rcpp-devel] error: wrap is not a template function

[Dirk Eddelbuettel]

On 22 May 2015 at 17:31, Fabio Tordini wrote:
| Solved!
| 
| Apparently, declaration and definition of 'as' and 'wraps' were correct 
| - that explains why it worked as expected in a sample implementation.
| 
| The problem was likely related to the order in which <Rcpp.h> (and 
| <RcppGSL.h>) were included (as Kevin suggested).

Nice!  And kudos to Kevin for catching this.
 
| Following the 'sandboxed_server' example available in RInside, this 
| recipe worked out[1]:
| 
| #include "SamData.hpp"
| 
| #include <RcppCommon.h>
| #include "samdataRcppWrapperDecl.h"
| #include <Rcpp.h>
| #include "samdataRcppWrapperDef.h"

That should also be the recommended way in other packages and the vignette
'Rcpp-extending'. If it isn't, could you think of a way to make it clearer in
the vignette?

Dirk

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