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Diffstat (limited to 'boost/vmd/detail/sequence_to_seq.hpp')
-rw-r--r-- | boost/vmd/detail/sequence_to_seq.hpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/boost/vmd/detail/sequence_to_seq.hpp b/boost/vmd/detail/sequence_to_seq.hpp new file mode 100644 index 0000000000..d2aaee9124 --- /dev/null +++ b/boost/vmd/detail/sequence_to_seq.hpp @@ -0,0 +1,45 @@ + +// (C) Copyright Edward Diener 2011-2015 +// Use, modification and distribution are subject to 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). + +#if !defined(BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ_HPP) +#define BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ_HPP + +#include <boost/preprocessor/control/expr_iif.hpp> +#include <boost/vmd/detail/modifiers.hpp> +#include <boost/vmd/detail/mods.hpp> +#include <boost/vmd/detail/not_empty.hpp> +#include <boost/vmd/detail/sequence_elem.hpp> + +#define BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ(...) \ + BOOST_PP_EXPR_IIF \ + ( \ + BOOST_VMD_DETAIL_NOT_EMPTY(BOOST_VMD_DETAIL_SEQUENCE_ELEM_GET_VSEQ(__VA_ARGS__)), \ + BOOST_VMD_DETAIL_SEQUENCE_ELEM_PROCESS_TUPLE \ + ( \ + BOOST_VMD_DETAIL_SEQUENCE_ELEM_GET_VSEQ(__VA_ARGS__), \ + , \ + BOOST_VMD_TYPE_SEQ, \ + BOOST_VMD_DETAIL_NEW_MODS(BOOST_VMD_ALLOW_RETURN,__VA_ARGS__) \ + ) \ + ) \ +/**/ + +#define BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ_D(d,...) \ + BOOST_PP_EXPR_IIF \ + ( \ + BOOST_VMD_DETAIL_NOT_EMPTY(BOOST_VMD_DETAIL_SEQUENCE_ELEM_GET_VSEQ(__VA_ARGS__)), \ + BOOST_VMD_DETAIL_SEQUENCE_ELEM_PROCESS_TUPLE_D \ + ( \ + d, \ + BOOST_VMD_DETAIL_SEQUENCE_ELEM_GET_VSEQ(__VA_ARGS__), \ + , \ + BOOST_VMD_TYPE_SEQ, \ + BOOST_VMD_DETAIL_NEW_MODS_D(d,BOOST_VMD_ALLOW_RETURN,__VA_ARGS__) \ + ) \ + ) \ +/**/ + +#endif /* BOOST_VMD_DETAIL_SEQUENCE_TO_SEQ_HPP */ |