Try a new interface

[SVN r9061]

include/boost/pointee.hpp

@@ -1,68 +0,0 @@
-// Copyright David Abrahams 2004. Use, modification and distribution is
-// subject to 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_DWA200415_HPP
-# define POINTEE_DWA200415_HPP
-
-// dereferenceable_traits provides access to the value_type and
-// reference of a Dereferenceable type.
-
-# include <boost/detail/is_incrementable.hpp>
-# include <boost/iterator/iterator_traits.hpp>
-# include <boost/type_traits/add_const.hpp>
-# include <boost/type_traits/remove_cv.hpp>
-# include <boost/mpl/if.hpp>
-# include <boost/mpl/apply_if.hpp>
-
-namespace boost { 
-
-namespace detail
-{
-  template <class P>
-  struct smart_ptr_pointee
-  {
-      typedef typename P::element_type type;
-  };
-
-  template <class Iterator>
-  struct iterator_pointee
-  {
-      typedef typename iterator_traits<Iterator>::value_type value_type;
-      
-      struct impl
-      {
-          template <class T>
-          static char test(T const&);
-          
-          static char (& test(value_type&) )[2];
-          
-          static Iterator& x;
-      };
-      
-      BOOST_STATIC_CONSTANT(bool, is_constant = sizeof(impl::test(*impl::x)) == 1);
-      
-      typedef typename mpl::if_c<
-#  if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
-          ::boost::detail::iterator_pointee<Iterator>::is_constant
-#  else
-          is_constant
-#  endif 
-        , typename add_const<value_type>::type
-        , value_type
-      >::type type;
-  };
-}
-
-template <class P>
-struct pointee
-  : mpl::apply_if<
-        detail::is_incrementable<P>
-      , detail::iterator_pointee<P>
-      , detail::smart_ptr_pointee<P>
-    >
-{
-};
-  
-} // namespace boost
-
-#endif // POINTEE_DWA200415_HPP