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// Copyright David Abrahams 2002.
// 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 OBJECT_ITEMS_DWA2002615_HPP
# define OBJECT_ITEMS_DWA2002615_HPP
# include <boost/python/detail/prefix.hpp>
# include <boost/python/proxy.hpp>
# include <boost/python/object_core.hpp>
# include <boost/python/object_protocol.hpp>
namespace boost { namespace python { namespace api {
struct const_item_policies
{
typedef object key_type;
static object get(object const& target, object const& key);
};
struct item_policies : const_item_policies
{
static object const& set(object const& target, object const& key, object const& value);
static void del(object const& target, object const& key);
};
//
// implementation
//
template <class U>
inline object_item
object_operators<U>::operator[](object_cref key)
{
object_cref2 x = *static_cast<U*>(this);
return object_item(x, key);
}
template <class U>
inline const_object_item
object_operators<U>::operator[](object_cref key) const
{
object_cref2 x = *static_cast<U const*>(this);
return const_object_item(x, key);
}
# if !defined(BOOST_MSVC) || BOOST_MSVC > 1300
template <class U>
template <class T>
inline const_object_item
object_operators<U>::operator[](T const& key) const
{
return (*this)[object(key)];
}
template <class U>
template <class T>
inline object_item
object_operators<U>::operator[](T const& key)
{
return (*this)[object(key)];
}
# endif
inline object const_item_policies::get(object const& target, object const& key)
{
return getitem(target, key);
}
inline object const& item_policies::set(
object const& target
, object const& key
, object const& value)
{
setitem(target, key, value);
return value;
}
inline void item_policies::del(
object const& target
, object const& key)
{
delitem(target, key);
}
}}} // namespace boost::python::api
#endif // OBJECT_ITEMS_DWA2002615_HPP
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