1/* Copyright 2003-2013 Joaquin M Lopez Munoz.
2 * Distributed under the Boost Software License, Version 1.0.
3 * (See accompanying file LICENSE_1_0.txt or copy at
4 * http://www.boost.org/LICENSE_1_0.txt)
5 *
6 * See http://www.boost.org/libs/multi_index for library home page.
7 */
8
9#ifndef BOOST_MULTI_INDEX_DETAIL_DO_NOT_COPY_ELEMENTS_TAG_HPP
10#define BOOST_MULTI_INDEX_DETAIL_DO_NOT_COPY_ELEMENTS_TAG_HPP
11
12#if defined(_MSC_VER)
13#pragma once
14#endif
15
16namespace boost{
17
18namespace multi_index{
19
20namespace detail{
21
22/* Used to mark a special ctor variant that copies the internal objects of
23 * a container but not its elements.
24 */
25
26struct do_not_copy_elements_tag{};
27
28} /* namespace multi_index::detail */
29
30} /* namespace multi_index */
31
32} /* namespace boost */
33
34#endif
35

source code of boost/libs/multi_index/include/boost/multi_index/detail/do_not_copy_elements_tag.hpp