// Copyright David Abrahams 2002.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef PYTYPE_OBJECT_MANAGER_TRAITS_DWA2002716_HPP
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# define PYTYPE_OBJECT_MANAGER_TRAITS_DWA2002716_HPP
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# include <boost/python/detail/prefix.hpp>
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# include <boost/python/detail/raw_pyobject.hpp>
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# include <boost/python/cast.hpp>
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# include <boost/python/converter/pyobject_type.hpp>
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# include <boost/python/errors.hpp>
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namespace boost { namespace python { namespace converter {
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// Provide a forward declaration as a convenience for clients, who all
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// need it.
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template <class T> struct object_manager_traits;
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// Derive specializations of object_manager_traits from this class
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// when T is an object manager for a particular Python type hierarchy.
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//
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template <PyTypeObject* pytype, class T>
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struct pytype_object_manager_traits
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: pyobject_type<T, pytype> // provides check()
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{
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BOOST_STATIC_CONSTANT(bool, is_specialized = true);
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static inline python::detail::new_reference adopt(PyObject*);
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};
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//
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// implementations
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//
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template <PyTypeObject* pytype, class T>
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inline python::detail::new_reference pytype_object_manager_traits<pytype,T>::adopt(PyObject* x)
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{
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return python::detail::new_reference(python::pytype_check(pytype, x));
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}
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}}} // namespace boost::python::converter
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#endif // PYTYPE_OBJECT_MANAGER_TRAITS_DWA2002716_HPP
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