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[857] | 1 | // Copyright David Abrahams 2003.
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| 2 | // Distributed under the Boost Software License, Version 1.0. (See
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| 3 | // accompanying file LICENSE_1_0.txt or copy at
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| 4 | // http://www.boost.org/LICENSE_1_0.txt)
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| 5 | #ifndef SHARED_PTR_TO_PYTHON_DWA2003224_HPP
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| 6 | # define SHARED_PTR_TO_PYTHON_DWA2003224_HPP
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| 7 |
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| 8 | # include <boost/python/refcount.hpp>
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| 9 | # include <boost/python/converter/shared_ptr_deleter.hpp>
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| 10 | # include <boost/shared_ptr.hpp>
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| 11 | # include <boost/get_pointer.hpp>
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| 12 |
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| 13 | namespace boost { namespace python { namespace converter {
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| 14 |
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| 15 | template <class T>
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| 16 | PyObject* shared_ptr_to_python(shared_ptr<T> const& x)
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| 17 | {
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| 18 | if (!x)
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| 19 | return python::detail::none();
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| 20 | else if (shared_ptr_deleter* d = boost::get_deleter<shared_ptr_deleter>(x))
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| 21 | return incref( get_pointer( d->owner ) );
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| 22 | else
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| 23 | return converter::registered<shared_ptr<T> const&>::converters.to_python(&x);
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| 24 | }
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| 25 |
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| 26 | }}} // namespace boost::python::converter
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| 27 |
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| 28 | #endif // SHARED_PTR_TO_PYTHON_DWA2003224_HPP
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