///////////////////////////////////////////////////////////////////////////// // // (C) Copyright Ion Gaztanaga 2006-2014 // // 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) // // See http://www.boost.org/libs/intrusive for documentation. // ///////////////////////////////////////////////////////////////////////////// #ifndef BOOST_INTRUSIVE_DETAIL_UNCAST_HPP #define BOOST_INTRUSIVE_DETAIL_UNCAST_HPP #ifndef BOOST_CONFIG_HPP # include <boost/config.hpp> #endif #if defined(BOOST_HAS_PRAGMA_ONCE) # pragma once #endif #include <boost/intrusive/detail/config_begin.hpp> #include <boost/intrusive/pointer_traits.hpp> #include <boost/intrusive/detail/mpl.hpp> namespace boost { namespace intrusive { namespace detail { template<class ConstNodePtr> struct uncast_types { typedef typename pointer_traits<ConstNodePtr>::element_type element_type; typedef typename remove_const<element_type>::type non_const_type; typedef typename pointer_traits<ConstNodePtr>:: template rebind_pointer<non_const_type>::type non_const_pointer; typedef pointer_traits<non_const_pointer> non_const_traits; }; template<class ConstNodePtr> static typename uncast_types<ConstNodePtr>::non_const_pointer uncast(const ConstNodePtr & ptr) { return uncast_types<ConstNodePtr>::non_const_traits::const_cast_from(ptr); } } //namespace detail { } //namespace intrusive } //namespace boost #include <boost/intrusive/detail/config_end.hpp> #endif //BOOST_INTRUSIVE_DETAIL_UTILITIES_HPP