| /*============================================================================= |
| Copyright (c) 2013-2014 Damien Buhl |
| |
| 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) |
| ==============================================================================*/ |
| |
| #ifndef BOOST_FUSION_ADAPTED_STRUCT_DETAIL_ADAPT_BASE_ATTR_FILLER_HPP |
| #define BOOST_FUSION_ADAPTED_STRUCT_DETAIL_ADAPT_BASE_ATTR_FILLER_HPP |
| |
| #include <boost/config.hpp> |
| |
| #include <boost/fusion/adapted/struct/detail/adapt_auto.hpp> |
| #include <boost/fusion/adapted/struct/detail/preprocessor/is_seq.hpp> |
| |
| #include <boost/mpl/aux_/preprocessor/token_equal.hpp> |
| |
| #include <boost/preprocessor/config/config.hpp> |
| #include <boost/preprocessor/control/iif.hpp> |
| #include <boost/preprocessor/control/expr_iif.hpp> |
| #include <boost/preprocessor/logical/compl.hpp> |
| #include <boost/preprocessor/tuple/elem.hpp> |
| #include <boost/preprocessor/seq/for_each.hpp> |
| #include <boost/preprocessor/seq/push_front.hpp> |
| #include <boost/preprocessor/facilities/expand.hpp> |
| #include <boost/preprocessor/facilities/is_empty.hpp> |
| |
| |
| #define BOOST_FUSION_ADAPT_STRUCT_FILLER_0(X, Y) \ |
| BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(X,Y) \ |
| BOOST_FUSION_ADAPT_STRUCT_FILLER_1 |
| |
| #define BOOST_FUSION_ADAPT_STRUCT_FILLER_1(X, Y) \ |
| BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(X,Y) \ |
| BOOST_FUSION_ADAPT_STRUCT_FILLER_0 |
| |
| #define BOOST_FUSION_ADAPT_STRUCT_FILLER_0_END |
| #define BOOST_FUSION_ADAPT_STRUCT_FILLER_1_END |
| |
| #define BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(X, Y) \ |
| BOOST_PP_IIF(BOOST_MPL_PP_TOKEN_EQUAL(auto, BOOST_PP_EXPAND(X)), \ |
| ((1, (Y))), \ |
| ((2, (X,Y))) \ |
| ) |
| |
| #define BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE) \ |
| BOOST_PP_TUPLE_ELEM(2, 0, ATTRIBUTE) |
| |
| #define BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR(ATTRIBUTE) \ |
| BOOST_PP_TUPLE_ELEM(2, 1, ATTRIBUTE) |
| |
| |
| #if BOOST_PP_VARIADICS |
| |
| # define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER_OP(r, unused, elem) \ |
| BOOST_PP_IIF(BOOST_FUSION_PP_IS_SEQ(elem), \ |
| BOOST_PP_CAT(BOOST_FUSION_ADAPT_STRUCT_FILLER_0 elem ,_END), \ |
| BOOST_PP_EXPR_IIF(BOOST_PP_COMPL(BOOST_PP_IS_EMPTY(elem)), \ |
| BOOST_FUSION_ADAPT_STRUCT_WRAP_ATTR(auto, elem))) |
| |
| # define BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER(VA_ARGS_SEQ) \ |
| BOOST_PP_SEQ_PUSH_FRONT( \ |
| BOOST_PP_SEQ_FOR_EACH( \ |
| BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER_OP, \ |
| unused, VA_ARGS_SEQ), \ |
| (0,0)) |
| |
| #endif // BOOST_PP_VARIADICS |
| |
| #endif |