Re: [Boost-users] Boost.Python: wrapping OpenSceneGraph smart pointers, again

Subject: Re: [Boost-users] Boost.Python: wrapping OpenSceneGraph smart pointers, again
From: OvermindDL1 (overminddl1_at_[hidden])
Date: 2009-10-14 19:23:33

On Tue, Oct 13, 2009 at 7:34 PM, Randolph Fritz <rfritz333_at_[hidden]> wrote:
> What is wrong with the following code? Â I suspect I'm doing something
> silly, and I suspect the answer is obvious.
>
> Â #include <osg/Node>
> Â #include <osg/ref_ptr>
>
> Â #include <boost/python.hpp>
> Â #include <boost/python/pointee.hpp>
>
> Â using namespace osg;
> Â typedef ref_ptr<Node> NodePtr;
>
> Â using namespace boost::python;
>
> Â BOOST_PYTHON_MODULE(NodePtr) {
> Â  Â class_<NodePtr, pointee<NodePtr> >("NodePtr")
> Â  Â  Â ;
> Â }

Boost.Python knows Boost and TR1 smart pointers, not any others.  If
you are using any others (ref_ptr in this case I gather) then you need
to make Boost.Python aware of it, I am not sure how, reading through
the code might reveal how.