// Copyright David Abrahams 2004. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include 
#include 
#include 

struct V 
{
 virtual ~V() {}; // silence compiler warningsa
 virtual void f() = 0;
};

struct B 
{
    B(const V&) {}    
};

BOOST_PYTHON_MODULE(bienstman3_ext)
{
  using namespace boost::python;

  class_("V", no_init);
  class_("B", init());

}