#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. // $Id: apply_fwd.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ // $Revision: 49267 $ #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