#ifndef BOOST_MPL_AUX_IS_MSVC_ETI_ARG_HPP_INCLUDED | |
#define BOOST_MPL_AUX_IS_MSVC_ETI_ARG_HPP_INCLUDED | |
// Copyright Aleksey Gurtovoy 2001-2004 | |
// | |
// Distributed under the Boost Software License, Version 1.0. | |
// (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// | |
// See http://www.boost.org/libs/mpl for documentation. | |
// $Id: is_msvc_eti_arg.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ | |
// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ | |
// $Revision: 49267 $ | |
#include <boost/mpl/aux_/yes_no.hpp> | |
#include <boost/mpl/aux_/config/eti.hpp> | |
#include <boost/mpl/aux_/config/static_constant.hpp> | |
namespace boost { namespace mpl { namespace aux { | |
#if defined(BOOST_MPL_CFG_MSVC_ETI_BUG) | |
#if defined(BOOST_MPL_CFG_MSVC_60_ETI_BUG) | |
template< typename T > | |
struct is_msvc_eti_arg | |
{ | |
BOOST_STATIC_CONSTANT(bool, value = false); | |
}; | |
#else // BOOST_MPL_CFG_MSVC_60_ETI_BUG | |
struct eti_int_convertible | |
{ | |
eti_int_convertible(int); | |
}; | |
template< typename T > | |
struct is_msvc_eti_arg | |
{ | |
static no_tag test(...); | |
static yes_tag test(eti_int_convertible); | |
static T& get(); | |
BOOST_STATIC_CONSTANT(bool, value = | |
sizeof(test(get())) == sizeof(yes_tag) | |
); | |
}; | |
#endif | |
template<> | |
struct is_msvc_eti_arg<int> | |
{ | |
BOOST_STATIC_CONSTANT(bool, value = true); | |
}; | |
#endif // BOOST_MPL_CFG_MSVC_ETI_BUG | |
}}} | |
#endif // BOOST_MPL_AUX_IS_MSVC_ETI_ARG_HPP_INCLUDED |