// Copyright David Abrahams 2003. Permission to copy, use,

// modify, sell and distribute this software is granted provided this

// copyright notice appears in all copies. This software is provided

// "as is" without express or implied warranty, and with no claim as

// to its suitability for any purpose.

#include <boost/python/module.hpp>

#include <boost/python/class.hpp>

#include "test_class.hpp"

#include <memory>

#include <boost/shared_ptr.hpp>

#include <boost/python/make_constructor.hpp>

using namespace boost::python;

typedef test_class<> X;

X* empty() { return new X(1000); }

std::auto_ptr<X> sum(int a, int b) { return std::auto_ptr<X>(new X(a+b)); }

boost::shared_ptr<X> product(int a, int b, int c)

{

return boost::shared_ptr<X>(new X(a*b*c));

}

BOOST_PYTHON_MODULE(injected_ext)

{

class_<X>("X", init<int>())

.def("__init__", make_constructor(empty))

.def("__init__", make_constructor(sum))

.def("__init__", make_constructor(product), "this is product's docstring")

.def("value", &X::value)

;

}