#ifndef BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED

#define BOOST_MPL_LAMBDA_FWD_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.

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

// $Date: 2004/09/02 15:40:41 $

// $Revision: 1.7 $

#include <boost/mpl/void_fwd.hpp>

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

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

#if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)

#   include <boost/mpl/int.hpp>

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

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

namespace boost { namespace mpl {

template< 

      typename T = na

    , typename Tag = void_

    BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(

          typename Arity = int_< aux::template_arity<T>::value >

        )

    >

struct lambda;

}}

#else // BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT

#   include <boost/mpl/bool.hpp>

namespace boost { namespace mpl {

template< 

      typename T = na

    , typename Tag = void_

    , typename Protect = true_

    > 

struct lambda;

}}

#endif

#endif // BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED