Message-ID: <BANLkTikcZ0MZ-3M6wjTeEjXQLXF-1w1mnw@mail.gmail.com>
Date: 2011-04-07T03:07:09Z
From: Christian Gunning
Subject: [Rcpp-devel] Problem passing Armadillo objects back to R
> The issue is that when calling wrap it creates an unprotected SEXP, and
> Rcpp is not responsible for these. If the programmer passes an
> unprotected SEXP to ::create, it is his responsability to protect it.
Just to clarify -- in the case of a naive user who's not protecting
objects: a single wrap as the last call in a function is one case that
will *always* work as expected, correct? And when using more than one
wrap, later ones can *potentially* but not necessarily clobber earlier
ones, yes?
thanks,
-christian
--
A man, a plan, a cat, a ham, a yak, a yam, a hat, a canal ? Panama!