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 16 namespace boost{ 17 18 namespace multi_index{ 19 20 namespace 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 26 struct do_not_copy_elements_tag{}; 27 28 } /* namespace multi_index::detail */ 29 30 } /* namespace multi_index */ 31 32 } /* namespace boost */ 33 34 #endif 35