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Brian Silvermanf27e0852018-08-04 23:56:45 -07001# /* **************************************************************************
2# * *
3# * (C) Copyright Paul Mensonides 2002.
4# * Distributed under the Boost Software License, Version 1.0. (See
5# * accompanying file LICENSE_1_0.txt or copy at
6# * http://www.boost.org/LICENSE_1_0.txt)
7# * *
8# ************************************************************************** */
9#
10# /* See http://www.boost.org for most recent version. */
11#
12# ifndef BOOST_PREPROCESSOR_SEQ_SUBSEQ_HPP
13# define BOOST_PREPROCESSOR_SEQ_SUBSEQ_HPP
14#
15# include <boost/preprocessor/config/config.hpp>
16# include <boost/preprocessor/seq/first_n.hpp>
17# include <boost/preprocessor/seq/rest_n.hpp>
18#
19# /* BOOST_PP_SEQ_SUBSEQ */
20#
21# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
22# define BOOST_PP_SEQ_SUBSEQ(seq, i, len) BOOST_PP_SEQ_FIRST_N(len, BOOST_PP_SEQ_REST_N(i, seq))
23# else
24# define BOOST_PP_SEQ_SUBSEQ(seq, i, len) BOOST_PP_SEQ_SUBSEQ_I(seq, i, len)
25# define BOOST_PP_SEQ_SUBSEQ_I(seq, i, len) BOOST_PP_SEQ_FIRST_N(len, BOOST_PP_SEQ_REST_N(i, seq))
26# endif
27#
28# endif