Chris@16: // Copyright David Abrahams 2002.
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: #ifndef POINTEE_DWA2002323_HPP
Chris@16: # define POINTEE_DWA2002323_HPP
Chris@16: 
Chris@16: # include <boost/python/detail/prefix.hpp>
Chris@16: 
Chris@16: # include <boost/type_traits/object_traits.hpp>
Chris@16: # include <boost/type_traits/remove_pointer.hpp>
Chris@16: 
Chris@16: namespace boost { namespace python {
Chris@16: 
Chris@16: namespace detail
Chris@16: {
Chris@16:   template <bool is_ptr = true>
Chris@16:   struct pointee_impl
Chris@16:   {
Chris@16:       template <class T> struct apply : remove_pointer<T> {};
Chris@16:   };
Chris@16: 
Chris@16:   template <>
Chris@16:   struct pointee_impl<false>
Chris@16:   {
Chris@16:       template <class T> struct apply
Chris@16:       {
Chris@16:           typedef typename T::element_type type;
Chris@16:       };
Chris@16:   };
Chris@16: }
Chris@16: 
Chris@16: template <class T>
Chris@16: struct pointee
Chris@16:     : detail::pointee_impl<
Chris@16:         ::boost::is_pointer<T>::value
Chris@16:       >::template apply<T>
Chris@16: {
Chris@16: };
Chris@16: 
Chris@16: }} // namespace boost::python::detail
Chris@16: 
Chris@16: #endif // POINTEE_DWA2002323_HPP