// Copyright Stefan Seefeld 2005.
// 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 

namespace python = boost::python;

// An abstract base class
class Base : public boost::noncopyable
{
public:
  virtual ~Base() {};
  virtual std::string hello() = 0;
};

// C++ derived class
class CppDerived : public Base
{
public:
  virtual ~CppDerived() {}
  virtual std::string hello() { return "Hello from C++!";}
};

// Familiar Boost.Python wrapper class for Base
struct BaseWrap : Base, python::wrapper
{
  virtual std::string hello() 
  {
#if BOOST_WORKAROUND(BOOST_MSVC, get_override("hello").ptr());
#else
    return this->get_override("hello")();
#endif
  }
};

// Pack the Base class wrapper into a module
BOOST_PYTHON_MODULE(embedded_hello)
{
  python::class_ base("Base");
}


void exec_test()
{
    std::cout