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Diffstat (limited to 'boost/vmd/detail/sequence_enum.hpp')
-rw-r--r-- | boost/vmd/detail/sequence_enum.hpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/boost/vmd/detail/sequence_enum.hpp b/boost/vmd/detail/sequence_enum.hpp new file mode 100644 index 0000000000..4e8a12eeab --- /dev/null +++ b/boost/vmd/detail/sequence_enum.hpp @@ -0,0 +1,40 @@ + +// (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_ENUM_HPP) +#define BOOST_VMD_DETAIL_SEQUENCE_ENUM_HPP + +#include <boost/preprocessor/control/iif.hpp> +#include <boost/preprocessor/tuple/enum.hpp> +#include <boost/vmd/empty.hpp> +#include <boost/vmd/is_empty.hpp> +#include <boost/vmd/detail/sequence_to_tuple.hpp> + +#define BOOST_VMD_DETAIL_SEQUENCE_ENUM_PROCESS(tuple) \ + BOOST_PP_IIF \ + ( \ + BOOST_VMD_IS_EMPTY(tuple), \ + BOOST_VMD_EMPTY, \ + BOOST_PP_TUPLE_ENUM \ + ) \ + (tuple) \ +/**/ + +#define BOOST_VMD_DETAIL_SEQUENCE_ENUM(...) \ + BOOST_VMD_DETAIL_SEQUENCE_ENUM_PROCESS \ + ( \ + BOOST_VMD_DETAIL_SEQUENCE_TO_TUPLE(__VA_ARGS__) \ + ) \ +/**/ + +#define BOOST_VMD_DETAIL_SEQUENCE_ENUM_D(d,...) \ + BOOST_VMD_DETAIL_SEQUENCE_ENUM_PROCESS \ + ( \ + BOOST_VMD_DETAIL_SEQUENCE_TO_TUPLE_D(d,__VA_ARGS__) \ + ) \ +/**/ + +#endif /* BOOST_VMD_DETAIL_SEQUENCE_ENUM_HPP */ |