| // 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 POINTEE_DWA2002323_HPP |
| # define POINTEE_DWA2002323_HPP |
| |
| # include <boost/python/detail/prefix.hpp> |
| |
| # include <boost/type_traits/object_traits.hpp> |
| # include <boost/type_traits/remove_pointer.hpp> |
| |
| namespace boost { namespace python { |
| |
| namespace detail |
| { |
| template <bool is_ptr = true> |
| struct pointee_impl |
| { |
| template <class T> struct apply : remove_pointer<T> {}; |
| }; |
| |
| template <> |
| struct pointee_impl<false> |
| { |
| template <class T> struct apply |
| { |
| typedef typename T::element_type type; |
| }; |
| }; |
| } |
| |
| template <class T> |
| struct pointee |
| : detail::pointee_impl< |
| ::boost::is_pointer<T>::value |
| >::template apply<T> |
| { |
| }; |
| |
| }} // namespace boost::python::detail |
| |
| #endif // POINTEE_DWA2002323_HPP |