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- // Copyright Cromwell D. Enage 2013.
- // 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_PARAMETER_AUX_PREPROCESSOR_CONVERT_BINARY_SEQ_HPP
- #define BOOST_PARAMETER_AUX_PREPROCESSOR_CONVERT_BINARY_SEQ_HPP
- #include <boost/preprocessor/seq/size.hpp>
- #include <boost/preprocessor/seq/push_back.hpp>
- #define BOOST_PARAMETER_AUX_PP_AUGMENT_BINARY_SEQ_INDEX_FOLD_OP(s, seq, idx) \
- BOOST_PP_SEQ_PUSH_BACK(seq, (idx, BOOST_PP_SEQ_SIZE(seq)))
- /**/
- #include <boost/preprocessor/control/iif.hpp>
- #include <boost/preprocessor/seq/elem.hpp>
- #include <boost/preprocessor/tuple/elem.hpp>
- #define BOOST_PARAMETER_AUX_PP_CONVERT_BINARY_SEQ_FOLD_OP(s, seq, elem) \
- ( \
- BOOST_PP_SEQ_PUSH_BACK( \
- BOOST_PP_SEQ_ELEM(0, seq) \
- , BOOST_PP_IIF( \
- BOOST_PP_TUPLE_ELEM(2, 0, elem) \
- , BOOST_PP_SEQ_ELEM(2, seq) \
- , BOOST_PP_SEQ_ELEM(1, seq) \
- )(BOOST_PP_TUPLE_ELEM(2, 1, elem), BOOST_PP_SEQ_ELEM(3, seq)) \
- ) \
- )(BOOST_PP_SEQ_ELEM(1, seq))(BOOST_PP_SEQ_ELEM(2, seq)) \
- (BOOST_PP_SEQ_ELEM(3, seq))
- /**/
- #include <boost/parameter/aux_/preprocessor/seq_enum.hpp>
- #include <boost/preprocessor/facilities/empty.hpp>
- #include <boost/preprocessor/seq/seq.hpp>
- #include <boost/preprocessor/seq/fold_left.hpp>
- #define BOOST_PARAMETER_AUX_PP_CONVERT_BINARY_SEQ(seq, macro0, macro1, data) \
- BOOST_PARAMETER_SEQ_ENUM( \
- BOOST_PP_SEQ_ELEM( \
- 0 \
- , BOOST_PP_SEQ_FOLD_LEFT( \
- BOOST_PARAMETER_AUX_PP_CONVERT_BINARY_SEQ_FOLD_OP \
- , (BOOST_PP_SEQ_NIL)(macro0)(macro1)(data) \
- , BOOST_PP_SEQ_FOLD_LEFT( \
- BOOST_PARAMETER_AUX_PP_AUGMENT_BINARY_SEQ_INDEX_FOLD_OP \
- , BOOST_PP_EMPTY() \
- , seq \
- ) \
- ) \
- ) \
- )
- /**/
- #endif // include guard
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