Hi Dirk,
The suggestion of Iñaki has been changed in the github code and also the
visitor stuff is not needed to trigger the exception.
On 20-08-18 16:01, Dirk Eddelbuettel wrote:
The only thought I had so far (and I had no time to play with the code) is to
maybe wrap Rcpp::Shield<> around the XPtr object.
I have to say that I am currently on the subway with a spotty internet
connection, so searching is hard, but I have trouble finding
documentation for shield. From what I could find, it would call a
PROTECT on contruction and UNPROTECT on destruction. Is that correct.
Should I do that in pkg1 or pkg2?
Thanks.
Jan
Dirk
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