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author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2014-07-23 15:21:29 +0200 |
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committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2014-07-23 15:21:29 +0200 |
commit | bada6666c70977a058755ccf232e7d67b24adeed (patch) | |
tree | 1e92d50cebce96abaf9bce19e36026c47f77b9ba /libcutl/cutl/details/boost/preprocessor/seq/first_n.hpp | |
parent | eaf34adcbd8095bc6d1f3371b1227f654c7b19fc (diff) |
New upstream release
Diffstat (limited to 'libcutl/cutl/details/boost/preprocessor/seq/first_n.hpp')
-rw-r--r-- | libcutl/cutl/details/boost/preprocessor/seq/first_n.hpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libcutl/cutl/details/boost/preprocessor/seq/first_n.hpp b/libcutl/cutl/details/boost/preprocessor/seq/first_n.hpp new file mode 100644 index 0000000..0831c98 --- /dev/null +++ b/libcutl/cutl/details/boost/preprocessor/seq/first_n.hpp @@ -0,0 +1,30 @@ +# /* ************************************************************************** +# * * +# * (C) Copyright Paul Mensonides 2002. +# * 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) +# * * +# ************************************************************************** */ +# +# /* See http://www.boost.org for most recent version. */ +# +# ifndef BOOST_PREPROCESSOR_SEQ_FIRST_N_HPP +# define BOOST_PREPROCESSOR_SEQ_FIRST_N_HPP +# +# include <cutl/details/boost/preprocessor/config/config.hpp> +# include <cutl/details/boost/preprocessor/control/if.hpp> +# include <cutl/details/boost/preprocessor/seq/detail/split.hpp> +# include <cutl/details/boost/preprocessor/tuple/eat.hpp> +# include <cutl/details/boost/preprocessor/tuple/elem.hpp> +# +# /* BOOST_PP_SEQ_FIRST_N */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SEQ_FIRST_N(n, seq) BOOST_PP_IF(n, BOOST_PP_TUPLE_ELEM, BOOST_PP_TUPLE_EAT_3)(2, 0, BOOST_PP_SEQ_SPLIT(n, seq (nil))) +# else +# define BOOST_PP_SEQ_FIRST_N(n, seq) BOOST_PP_SEQ_FIRST_N_I(n, seq) +# define BOOST_PP_SEQ_FIRST_N_I(n, seq) BOOST_PP_IF(n, BOOST_PP_TUPLE_ELEM, BOOST_PP_TUPLE_EAT_3)(2, 0, BOOST_PP_SEQ_SPLIT(n, seq (nil))) +# endif +# +# endif |