blob: 5a675e2302c5ab02bf11a466e23be91c72b04ca4 [file] [log] [blame]
// 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 <boost/python.hpp>
#include <iostream>
using namespace boost::python;
using namespace boost;
struct Product {};
typedef shared_ptr<Product> ProductPtr;
struct Creator
{
virtual ~Creator() {}
virtual ProductPtr create() = 0;
};
struct Factory
{
void reg(Creator* c) { mC = c; }
ProductPtr create()
{
std::cout << "Name: " << (typeid(*mC)).name() << std::endl;
return mC->create();
}
private:
Creator* mC;
};
struct CreatorWrap : public Creator
{
CreatorWrap(PyObject* self) : mSelf(self) {}
ProductPtr create() { return call_method<ProductPtr>(mSelf, "create"); }
PyObject* mSelf;
};
BOOST_PYTHON_MODULE(ben_scott1_ext)
{
class_<Product, ProductPtr>("Product");
class_<Creator, CreatorWrap, noncopyable>("Creator")
.def("create", &CreatorWrap::create)
;
class_<Factory>("Factory")
.def("reg", &Factory::reg, with_custodian_and_ward<1,2>())
.def("create", &Factory::create)
;
}
#include "../test/module_tail.cpp"