///////////////////////////////////////////////////////////////////////////// | |
// | |
// (C) Copyright Ion Gaztanaga 2009-2009. | |
// | |
// 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_IS_STATEFUL_VALUE_TRAITS_HPP | |
#define BOOST_INTRUSIVE_DETAIL_IS_STATEFUL_VALUE_TRAITS_HPP | |
#include <boost/intrusive/detail/config_begin.hpp> | |
#if defined(_MSC_VER) && (_MSC_VER <= 1310) | |
#include <boost/intrusive/detail/mpl.hpp> | |
namespace boost { | |
namespace intrusive { | |
namespace detail { | |
template<class ValueTraits> | |
struct is_stateful_value_traits | |
{ | |
static const bool value = !detail::is_empty_class<ValueTraits>::value; | |
}; | |
}}} | |
#else | |
#include <boost/intrusive/detail/function_detector.hpp> | |
BOOST_INTRUSIVE_CREATE_FUNCTION_DETECTOR(to_node_ptr, boost_intrusive) | |
BOOST_INTRUSIVE_CREATE_FUNCTION_DETECTOR(to_value_ptr, boost_intrusive) | |
namespace boost { | |
namespace intrusive { | |
namespace detail { | |
template<class ValueTraits> | |
struct is_stateful_value_traits | |
{ | |
typedef typename ValueTraits::node_ptr node_ptr; | |
typedef typename ValueTraits::pointer pointer; | |
typedef typename ValueTraits::value_type value_type; | |
typedef typename ValueTraits::const_node_ptr const_node_ptr; | |
typedef typename ValueTraits::const_pointer const_pointer; | |
typedef ValueTraits value_traits; | |
static const bool value = | |
(boost::intrusive::function_detector::NonStaticFunction == | |
(BOOST_INTRUSIVE_DETECT_FUNCTION(ValueTraits, boost_intrusive, node_ptr, to_node_ptr, (value_type&) ))) | |
|| | |
(boost::intrusive::function_detector::NonStaticFunction == | |
(BOOST_INTRUSIVE_DETECT_FUNCTION(ValueTraits, boost_intrusive, pointer, to_value_ptr, (node_ptr) ))) | |
|| | |
(boost::intrusive::function_detector::NonStaticFunction == | |
(BOOST_INTRUSIVE_DETECT_FUNCTION(ValueTraits, boost_intrusive, const_node_ptr, to_node_ptr, (const value_type&) ))) | |
|| | |
(boost::intrusive::function_detector::NonStaticFunction == | |
(BOOST_INTRUSIVE_DETECT_FUNCTION(ValueTraits, boost_intrusive, const_pointer, to_value_ptr, (const_node_ptr) ))) | |
; | |
}; | |
}}} | |
#endif | |
#include <boost/intrusive/detail/config_end.hpp> | |
#endif //@ifndef BOOST_INTRUSIVE_DETAIL_IS_STATEFUL_VALUE_TRAITS_HPP |