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_ACCESS_SPECIFIER_HPP
10#define BOOST_MULTI_INDEX_DETAIL_ACCESS_SPECIFIER_HPP
11
12#if defined(_MSC_VER)
13#pragma once
14#endif
15
16#include <boost/config.hpp>
17#include <boost/detail/workaround.hpp>
18
19/* In those compilers that do not accept the member template friend syntax,
20 * some protected and private sections might need to be specified as
21 * public.
22 */
23
24#if defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
25#define BOOST_MULTI_INDEX_PROTECTED_IF_MEMBER_TEMPLATE_FRIENDS public
26#define BOOST_MULTI_INDEX_PRIVATE_IF_MEMBER_TEMPLATE_FRIENDS public
27#else
28#define BOOST_MULTI_INDEX_PROTECTED_IF_MEMBER_TEMPLATE_FRIENDS protected
29#define BOOST_MULTI_INDEX_PRIVATE_IF_MEMBER_TEMPLATE_FRIENDS private
30#endif
31
32/* GCC does not correctly support in-class using declarations for template
33 * functions. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=9810
34 * MSVC 7.1/8.0 seem to have a similar problem, though the conditions in
35 * which the error happens are not that simple. I have yet to isolate this
36 * into a snippet suitable for bug reporting.
37 * Sun Studio also has this problem, which might be related, from the
38 * information gathered at Sun forums, with a known issue notified at the
39 * internal bug report 6421933. The bug is present up to Studio Express 2,
40 * the latest preview version of the future Sun Studio 12. As of this writing
41 * (October 2006) it is not known whether a fix will finally make it into the
42 * official Sun Studio 12.
43 */
44
45#if BOOST_WORKAROUND(__GNUC__,==3)&&(__GNUC_MINOR__<4)||\
46 BOOST_WORKAROUND(BOOST_MSVC,==1310)||\
47 BOOST_WORKAROUND(BOOST_MSVC,==1400)||\
48 BOOST_WORKAROUND(__SUNPRO_CC,BOOST_TESTED_AT(0x590))
49#define BOOST_MULTI_INDEX_PRIVATE_IF_USING_DECL_FOR_TEMPL_FUNCTIONS public
50#else
51#define BOOST_MULTI_INDEX_PRIVATE_IF_USING_DECL_FOR_TEMPL_FUNCTIONS private
52#endif
53
54#endif
55