#ifndef BOOST_METAPARSE_V1_SEQUENCE_HPP
#define BOOST_METAPARSE_V1_SEQUENCE_HPP
-// Copyright Abel Sinkovics (abel@sinkovics.hu) 2009 - 2010.
+// Copyright Abel Sinkovics (abel@sinkovics.hu) 2018.
// 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)
-#include <boost/metaparse/v1/impl/sequence.hpp>
+#include <boost/metaparse/config.hpp>
-#include <boost/preprocessor/comma_if.hpp>
-#include <boost/preprocessor/repetition/repeat_from_to.hpp>
-#include <boost/preprocessor/repetition/enum.hpp>
-#include <boost/preprocessor/repetition/enum_params.hpp>
-#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
-#include <boost/preprocessor/arithmetic/sub.hpp>
-#include <boost/preprocessor/cat.hpp>
-#include <boost/preprocessor/tuple/eat.hpp>
-
-namespace boost
-{
- namespace metaparse
- {
- namespace v1
- {
- template <
- BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
- BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE,
- class P,
- boost::mpl::na
- )
- >
- struct sequence;
-
- #ifdef BOOST_METAPARSE_SEQUENCE_N
- # error BOOST_METAPARSE_SEQUENCE_N already defined
- #endif
- #define BOOST_METAPARSE_SEQUENCE_N(z, n, unused) \
- template <BOOST_PP_ENUM_PARAMS(n, class P)> \
- struct sequence< \
- BOOST_PP_ENUM_PARAMS(n, P) \
- BOOST_PP_COMMA_IF(n) \
- BOOST_PP_ENUM( \
- BOOST_PP_SUB(BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE, n), \
- boost::mpl::na BOOST_PP_TUPLE_EAT(3), \
- ~ \
- ) \
- > : impl::BOOST_PP_CAT(sequence, n)<BOOST_PP_ENUM_PARAMS(n, P)> \
- {};
-
- BOOST_PP_REPEAT_FROM_TO(
- 1,
- BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE,
- BOOST_METAPARSE_SEQUENCE_N,
- ~
- )
-
- #undef BOOST_METAPARSE_SEQUENCE_N
- }
- }
-}
+#if BOOST_METAPARSE_STD >= 2011
+# include <boost/metaparse/v1/cpp11/sequence.hpp>
+#else
+# include <boost/metaparse/v1/cpp98/sequence.hpp>
+#endif
#endif