56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
/////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// (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
|