#if !defined(BOOST_PP_IS_ITERATING)

 ///// header body

 #ifndef BOOST_MPL_APPLY_FWD_HPP_INCLUDED

 #define BOOST_MPL_APPLY_FWD_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/apply_fwd.hpp,v $

 // $Date: 2005/08/25 16:27:21 $

 // $Revision: 1.3 $

 #if !defined(BOOST_MPL_PREPROCESSING_MODE)

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

 #endif

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

 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \

     && !defined(BOOST_MPL_PREPROCESSING_MODE)

 #   define BOOST_MPL_PREPROCESSED_HEADER apply_fwd.hpp

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

 #else

 #   include <boost/mpl/limits/arity.hpp>

 #   include <boost/mpl/aux_/preprocessor/params.hpp>

 #   include <boost/mpl/aux_/preprocessor/default_params.hpp>

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

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

 #   include <boost/preprocessor/comma_if.hpp>

 #   include <boost/preprocessor/iterate.hpp>

 #   include <boost/preprocessor/cat.hpp>

 // agurt, 15/jan/02: top-level 'apply' template gives an ICE on MSVC

 // (for known reasons)

 #if BOOST_WORKAROUND(BOOST_MSVC, < 1300)

 #   define BOOST_MPL_CFG_NO_APPLY_TEMPLATE

 #endif

 namespace boost { namespace mpl {

 // local macro, #undef-ined at the end of the header

 #   define AUX778076_APPLY_DEF_PARAMS(param, value) \

     BOOST_MPL_PP_DEFAULT_PARAMS( \

           BOOST_MPL_LIMIT_METAFUNCTION_ARITY \

         , param \

         , value \

         ) \

     /**/

 #   define AUX778076_APPLY_N_COMMA_PARAMS(n, param) \

     BOOST_PP_COMMA_IF(n) \

     BOOST_MPL_PP_PARAMS(n, param) \

     /**/

 #   if !defined(BOOST_MPL_CFG_NO_APPLY_TEMPLATE)

 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)

 // forward declaration

 template<

       typename F, AUX778076_APPLY_DEF_PARAMS(typename T, na)

     >

 struct apply;

 #else

 namespace aux {

 template< BOOST_AUX_NTTP_DECL(int, arity_) > struct apply_chooser;

 }

 #endif

 #   endif // BOOST_MPL_CFG_NO_APPLY_TEMPLATE

 #define BOOST_PP_ITERATION_PARAMS_1 \

     (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/apply_fwd.hpp>))

 #include BOOST_PP_ITERATE()

 #   undef AUX778076_APPLY_N_COMMA_PARAMS

 #   undef AUX778076_APPLY_DEF_PARAMS

 }}

 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS

 #endif // BOOST_MPL_APPLY_FWD_HPP_INCLUDED

 ///// iteration

 #else

 #define i_ BOOST_PP_FRAME_ITERATION(1)

 template<

       typename F AUX778076_APPLY_N_COMMA_PARAMS(i_, typename T)

     >

 struct BOOST_PP_CAT(apply,i_);

 #undef i_

 #endif // BOOST_PP_IS_ITERATING