Mercurial > hg > vamp-build-and-test
diff DEPENDENCIES/generic/include/boost/intrusive/detail/uncast.hpp @ 102:f46d142149f5
Whoops, finish that update
author | Chris Cannam |
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date | Mon, 07 Sep 2015 11:13:41 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/DEPENDENCIES/generic/include/boost/intrusive/detail/uncast.hpp Mon Sep 07 11:13:41 2015 +0100 @@ -0,0 +1,55 @@ +///////////////////////////////////////////////////////////////////////////// +// +// (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