#ifndef BOOST_MPL_OR_HPP_INCLUDED

#define BOOST_MPL_OR_HPP_INCLUDED

// Copyright Aleksey Gurtovoy 2000-2004

//

// 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.

// $Source: /cvsroot/boost/boost/boost/mpl/or.hpp,v $

// $Date: 2004/09/02 15:40:42 $

// $Revision: 1.4 $

#include <boost/mpl/aux_/config/use_preprocessed.hpp>

#if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \

    && !defined(BOOST_MPL_PREPROCESSING_MODE)

#   include <boost/mpl/bool.hpp>

#   include <boost/mpl/aux_/nested_type_wknd.hpp>

#   include <boost/mpl/aux_/na_spec.hpp>

#   include <boost/mpl/aux_/lambda_support.hpp>

#   include <boost/mpl/aux_/config/msvc.hpp>

// agurt, 19/may/04: workaround a conflict with <iso646.h> header's 

// 'or' and 'and' macros, see http://tinyurl.com/3et69; 'defined(or)'

// has to be checked in a separate condition, otherwise GCC complains 

// about 'or' being an alternative token

#if defined(_MSC_VER)

#if defined(or)

#   pragma push_macro("or")

#   undef or

#   define or(x)

#endif

#endif

#   define BOOST_MPL_PREPROCESSED_HEADER or.hpp

#   include <boost/mpl/aux_/include_preprocessed.hpp>

#if defined(_MSC_VER) 

#if defined(or)

#   pragma pop_macro("or")

#endif

#endif

#else

#   define AUX778076_OP_NAME or_

#   define AUX778076_OP_VALUE1 true

#   define AUX778076_OP_VALUE2 false

#   include <boost/mpl/aux_/logical_op.hpp>

#endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS

#endif // BOOST_MPL_OR_HPP_INCLUDED