1
2#ifndef BOOST_MPL_AUX_CONFIG_ADL_HPP_INCLUDED
3#define BOOST_MPL_AUX_CONFIG_ADL_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2002-2004
6//
7// Distributed under the Boost Software License, Version 1.0.
8// (See accompanying file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// See http://www.boost.org/libs/mpl for documentation.
12
13// $Id$
14// $Date$
15// $Revision$
16
17#include <boost/mpl/aux_/config/msvc.hpp>
18#include <boost/mpl/aux_/config/intel.hpp>
19#include <boost/mpl/aux_/config/gcc.hpp>
20#include <boost/mpl/aux_/config/workaround.hpp>
21
22// agurt, 25/apr/04: technically, the ADL workaround is only needed for GCC,
23// but putting everything expect public, user-specializable metafunctions into
24// a separate global namespace has a nice side effect of reducing the length
25// of template instantiation symbols, so we apply the workaround on all
26// platforms that can handle it
27
28#if !defined(BOOST_MPL_CFG_NO_ADL_BARRIER_NAMESPACE) \
29 && ( BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1400)) \
30 || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
31 || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840)) \
32 || BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202)) \
33 || BOOST_WORKAROUND(BOOST_INTEL_CXX_VERSION, BOOST_TESTED_AT(810)) \
34 )
35
36# define BOOST_MPL_CFG_NO_ADL_BARRIER_NAMESPACE
37
38#endif
39
40#endif // BOOST_MPL_AUX_CONFIG_ADL_HPP_INCLUDED
41