diff options
Diffstat (limited to 'boost/intrusive/derivation_value_traits.hpp')
-rw-r--r-- | boost/intrusive/derivation_value_traits.hpp | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/boost/intrusive/derivation_value_traits.hpp b/boost/intrusive/derivation_value_traits.hpp index 0aae01b619..87bc489cf5 100644 --- a/boost/intrusive/derivation_value_traits.hpp +++ b/boost/intrusive/derivation_value_traits.hpp @@ -1,6 +1,6 @@ ///////////////////////////////////////////////////////////////////////////// // -// (C) Copyright Ion Gaztanaga 2006-2012 +// (C) Copyright Ion Gaztanaga 2006-2013 // // Distributed under the Boost Software License, Version 1.0. // (See accompanying file LICENSE_1_0.txt or copy at @@ -13,10 +13,14 @@ #ifndef BOOST_INTRUSIVE_DERIVATION_VALUE_TRAITS_HPP #define BOOST_INTRUSIVE_DERIVATION_VALUE_TRAITS_HPP +#if defined(_MSC_VER) +# pragma once +#endif + +#include <boost/intrusive/detail/config_begin.hpp> +#include <boost/intrusive/intrusive_fwd.hpp> #include <boost/intrusive/link_mode.hpp> -#include <boost/pointer_cast.hpp> -#include <boost/pointer_to_other.hpp> -#include <iterator> +#include <boost/intrusive/pointer_traits.hpp> namespace boost { namespace intrusive { @@ -24,7 +28,12 @@ namespace intrusive { //!This value traits template is used to create value traits //!from user defined node traits where value_traits::value_type will //!derive from node_traits::node -template<class T, class NodeTraits, link_mode_type LinkMode = safe_link> + +template<class T, class NodeTraits, link_mode_type LinkMode + #ifdef BOOST_INTRUSIVE_DOXYGEN_INVOKED + = safe_link + #endif +> struct derivation_value_traits { public: @@ -33,8 +42,10 @@ struct derivation_value_traits typedef typename node_traits::node node; typedef typename node_traits::node_ptr node_ptr; typedef typename node_traits::const_node_ptr const_node_ptr; - typedef typename boost::pointer_to_other<node_ptr, T>::type pointer; - typedef typename boost::pointer_to_other<node_ptr, const T>::type const_pointer; + typedef typename pointer_traits<node_ptr>:: + template rebind_pointer<value_type>::type pointer; + typedef typename pointer_traits<node_ptr>:: + template rebind_pointer<const value_type>::type const_pointer; typedef typename boost::intrusive:: pointer_traits<pointer>::reference reference; typedef typename boost::intrusive:: @@ -49,22 +60,18 @@ struct derivation_value_traits static pointer to_value_ptr(const node_ptr &n) { -// This still fails in gcc < 4.4 so forget about it -// using ::boost::static_pointer_cast; -// return static_pointer_cast<value_type>(n)); - return pointer(&static_cast<value_type&>(*n)); + return pointer_traits<pointer>::pointer_to(static_cast<reference>(*n)); } static const_pointer to_value_ptr(const const_node_ptr &n) { -// This still fails in gcc < 4.4 so forget about it -// using ::boost::static_pointer_cast; -// return static_pointer_cast<const value_type>(n)); - return const_pointer(&static_cast<const value_type&>(*n)); + return pointer_traits<pointer>::pointer_to(static_cast<const_reference>(*n)); } }; } //namespace intrusive } //namespace boost +#include <boost/intrusive/detail/config_end.hpp> + #endif //BOOST_INTRUSIVE_DERIVATION_VALUE_TRAITS_HPP |