1 2 #ifndef BOOST_MPL_AUX_FOLD_IMPL_HPP_INCLUDED 3 #define BOOST_MPL_AUX_FOLD_IMPL_HPP_INCLUDED 4 5 // Copyright Aleksey Gurtovoy 2000-2004 6 // 7 // Distributed under the Boost Software License, Version 1.0. 8 // (See accompanying file LICENSE_1_0.txt or copy at 9 // http://www.boost.org/LICENSE_1_0.txt) 10 // 11 // See http://www.boost.org/libs/mpl for documentation. 12 13 // $Id$ 14 // $Date$ 15 // $Revision$ 16 17 #if !defined(BOOST_MPL_PREPROCESSING_MODE) 18 # include <boost/mpl/next_prior.hpp> 19 # include <boost/mpl/apply.hpp> 20 # include <boost/mpl/deref.hpp> 21 # include <boost/mpl/aux_/config/ctps.hpp> 22 # if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) 23 # include <boost/mpl/if.hpp> 24 # include <boost/type_traits/is_same.hpp> 25 # endif 26 #endif 27 28 #include <boost/mpl/aux_/config/use_preprocessed.hpp> 29 30 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \ 31 && !defined(BOOST_MPL_PREPROCESSING_MODE) 32 33 # define BOOST_MPL_PREPROCESSED_HEADER fold_impl.hpp 34 # include <boost/mpl/aux_/include_preprocessed.hpp> 35 36 #else 37 38 # define AUX778076_FOLD_IMPL_OP(iter) typename deref<iter>::type 39 # define AUX778076_FOLD_IMPL_NAME_PREFIX fold 40 # include <boost/mpl/aux_/fold_impl_body.hpp> 41 42 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS 43 #endif // BOOST_MPL_AUX_FOLD_IMPL_HPP_INCLUDED 44