[Rcpp-devel] Modules docs
romain at r-enthusiasts.com
Thu Dec 9 00:15:28 CET 2010
I'm not sure which version of the vignette you are referring to, but the
one on CRAN (related to Rcpp 0.8.9) recommends to have this in the
This might be conservative and you might end up importing too much. I
don't see much of a downside to it.
Le 08/12/10 21:21, Dominick Samperi a écrit :
> To be more concrete, I define a module in foo.cpp and do something like
> foo = Module("MyClass", PACKAGE="MyPack")
> Where myfunc() is defined using function() in the RCPP_MODULE macro. I
> can also extract the underlying reference and work with that as well.
> This works without the importClassFrom() directive.
> On Wed, Dec 8, 2010 at 1:55 PM, Dominick Samperi <djsamperi at gmail.com
> <mailto:djsamperi at gmail.com>> wrote:
> I have a question about the modules vignette.
> At the end it says client packages must importClassesFrom(...),
> and there are comments about using .onLoad() as well.
> But before reading this I already implemented the use of
> modules in another (client) package without using these
> constructions. They do not seem to be required?
> Can you elaborate on exactly when these constructions
> are needed?
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