| // Copyright David Abrahams 2003. | |
| // 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) | |
| #ifndef SHARED_PTR_TO_PYTHON_DWA2003224_HPP | |
| # define SHARED_PTR_TO_PYTHON_DWA2003224_HPP | |
| # include <boost/python/refcount.hpp> | |
| # include <boost/python/converter/shared_ptr_deleter.hpp> | |
| # include <boost/shared_ptr.hpp> | |
| # include <boost/get_pointer.hpp> | |
| namespace boost { namespace python { namespace converter { | |
| template <class T> | |
| PyObject* shared_ptr_to_python(shared_ptr<T> const& x) | |
| { | |
| if (!x) | |
| return python::detail::none(); | |
| else if (shared_ptr_deleter* d = boost::get_deleter<shared_ptr_deleter>(x)) | |
| return incref( get_pointer( d->owner ) ); | |
| else | |
| return converter::registered<shared_ptr<T> const&>::converters.to_python(&x); | |
| } | |
| }}} // namespace boost::python::converter | |
| #endif // SHARED_PTR_TO_PYTHON_DWA2003224_HPP |