I have some functionality in C++ that I need to access from R. My
impression was that Rcpp was the simplest way to accomplish this, but I
haven't been able to make it work yet.
The core problem, I think, is that data created is not copyable. One of
these functions returns a `std::unique_ptr` ownin
> On Apr 11, 2018, at 19:14, Dirk Eddelbuettel wrote:
>
> On 11 April 2018 at 17:19, Cris Luengo wrote:
> | Ideally, an R variable would hold on to this pointer (with or without the
> | `std::unique_ptr` around it), and delete the object when it is cleared (or
> | garbage coll
delbuettel wrote:
>
> On 11 April 2018 at 23:54, Cris Luengo wrote:
> | > The way R thinks about this is that _it_ owns everything, and Rcpp
> makes
> | > getting things back and forth _using the R memory system and its
> lifetime /
> | > reference count control_ fairly
