1//////////////////////////////////////////////////////////////////////////////
2//
3// (C) Copyright Ion Gaztanaga 2014-2015. Distributed under the Boost
4// Software License, Version 1.0. (See accompanying file
5// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6//
7// See http://www.boost.org/libs/container for documentation.
8//
9//////////////////////////////////////////////////////////////////////////////
10#ifndef BOOST_MOVE_DETAIL_ITERATOR_TO_RAW_POINTER_HPP
11#define BOOST_MOVE_DETAIL_ITERATOR_TO_RAW_POINTER_HPP
12
13#ifndef BOOST_CONFIG_HPP
14# include <boost/config.hpp>
15#endif
16
17#if defined(BOOST_HAS_PRAGMA_ONCE)
18# pragma once
19#endif
20
21#include <boost/move/detail/iterator_traits.hpp>
22#include <boost/move/detail/to_raw_pointer.hpp>
23#include <boost/move/detail/pointer_element.hpp>
24
25namespace boost {
26namespace movelib {
27namespace detail {
28
29template <class T>
30BOOST_MOVE_FORCEINLINE T* iterator_to_pointer(T* i)
31{ return i; }
32
33template <class Iterator>
34BOOST_MOVE_FORCEINLINE typename boost::movelib::iterator_traits<Iterator>::pointer
35 iterator_to_pointer(const Iterator &i)
36{ return i.operator->(); }
37
38template <class Iterator>
39struct iterator_to_element_ptr
40{
41 typedef typename boost::movelib::iterator_traits<Iterator>::pointer pointer;
42 typedef typename boost::movelib::pointer_element<pointer>::type element_type;
43 typedef element_type* type;
44};
45
46} //namespace detail {
47
48template <class Iterator>
49BOOST_MOVE_FORCEINLINE typename boost::movelib::detail::iterator_to_element_ptr<Iterator>::type
50 iterator_to_raw_pointer(const Iterator &i)
51{
52 return ::boost::movelib::to_raw_pointer
53 ( ::boost::movelib::detail::iterator_to_pointer(i) );
54}
55
56} //namespace movelib {
57} //namespace boost {
58
59#endif //#ifndef BOOST_MOVE_DETAIL_ITERATOR_TO_RAW_POINTER_HPP
60

source code of include/boost/move/detail/iterator_to_raw_pointer.hpp