| ////////////////////////////////////////////////////////////////////////////// |
| // |
| // (C) Copyright Ion Gaztanaga 2014-2015. 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/container for documentation. |
| // |
| ////////////////////////////////////////////////////////////////////////////// |
| #ifndef BOOST_CONTAINER_DETAIL_ITERATOR_TO_RAW_POINTER_HPP |
| #define BOOST_CONTAINER_DETAIL_ITERATOR_TO_RAW_POINTER_HPP |
| |
| #ifndef BOOST_CONFIG_HPP |
| # include <boost/config.hpp> |
| #endif |
| |
| #if defined(BOOST_HAS_PRAGMA_ONCE) |
| # pragma once |
| #endif |
| |
| #include <boost/container/detail/iterator.hpp> |
| #include <boost/container/detail/to_raw_pointer.hpp> |
| #include <boost/intrusive/pointer_traits.hpp> |
| |
| namespace boost { |
| namespace container { |
| namespace container_detail { |
| |
| template <class T> |
| inline T* iterator_to_pointer(T* i) |
| { return i; } |
| |
| template <class Iterator> |
| inline typename boost::container::iterator_traits<Iterator>::pointer |
| iterator_to_pointer(const Iterator &i) |
| { return i.operator->(); } |
| |
| template <class Iterator> |
| struct iterator_to_element_ptr |
| { |
| typedef typename boost::container::iterator_traits<Iterator>::pointer pointer; |
| typedef typename boost::intrusive::pointer_traits<pointer>::element_type element_type; |
| typedef element_type* type; |
| }; |
| |
| template <class Iterator> |
| inline typename iterator_to_element_ptr<Iterator>::type |
| iterator_to_raw_pointer(const Iterator &i) |
| { |
| return ::boost::intrusive::detail::to_raw_pointer |
| ( ::boost::container::container_detail::iterator_to_pointer(i) ); |
| } |
| |
| } //namespace container_detail { |
| } //namespace container { |
| } //namespace boost { |
| |
| #endif //#ifndef BOOST_CONTAINER_DETAIL_ITERATOR_TO_RAW_POINTER_HPP |