#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