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Diffstat (limited to 'contrib/src/boost/preprocessor/seq/transform.hpp')
| -rw-r--r-- | contrib/src/boost/preprocessor/seq/transform.hpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/contrib/src/boost/preprocessor/seq/transform.hpp b/contrib/src/boost/preprocessor/seq/transform.hpp new file mode 100644 index 0000000..79d8108 --- /dev/null +++ b/contrib/src/boost/preprocessor/seq/transform.hpp @@ -0,0 +1,48 @@ +# /* ************************************************************************** +# * * +# * (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_TRANSFORM_HPP +# define BOOST_PREPROCESSOR_SEQ_TRANSFORM_HPP +# +# include <boost/preprocessor/config/config.hpp> +# include <boost/preprocessor/seq/fold_left.hpp> +# include <boost/preprocessor/seq/seq.hpp> +# include <boost/preprocessor/tuple/elem.hpp> +# include <boost/preprocessor/tuple/rem.hpp> +# +# /* BOOST_PP_SEQ_TRANSFORM */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SEQ_TRANSFORM(op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) +# else +# define BOOST_PP_SEQ_TRANSFORM(op, data, seq) BOOST_PP_SEQ_TRANSFORM_I(op, data, seq) +# define BOOST_PP_SEQ_TRANSFORM_I(op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) +# endif +# +# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT() +# define BOOST_PP_SEQ_TRANSFORM_O(s, state, elem) BOOST_PP_SEQ_TRANSFORM_O_IM(s, BOOST_PP_TUPLE_REM_3 state, elem) +# define BOOST_PP_SEQ_TRANSFORM_O_IM(s, im, elem) BOOST_PP_SEQ_TRANSFORM_O_I(s, im, elem) +# else +# define BOOST_PP_SEQ_TRANSFORM_O(s, state, elem) BOOST_PP_SEQ_TRANSFORM_O_I(s, BOOST_PP_TUPLE_ELEM(3, 0, state), BOOST_PP_TUPLE_ELEM(3, 1, state), BOOST_PP_TUPLE_ELEM(3, 2, state), elem) +# endif +# +# define BOOST_PP_SEQ_TRANSFORM_O_I(s, op, data, res, elem) (op, data, res (op(s, data, elem))) +# +# /* BOOST_PP_SEQ_TRANSFORM_S */ +# +# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG() +# define BOOST_PP_SEQ_TRANSFORM_S(s, op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT_ ## s(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) +# else +# define BOOST_PP_SEQ_TRANSFORM_S(s, op, data, seq) BOOST_PP_SEQ_TRANSFORM_S_I(s, op, data, seq) +# define BOOST_PP_SEQ_TRANSFORM_S_I(s, op, data, seq) BOOST_PP_SEQ_TAIL(BOOST_PP_TUPLE_ELEM(3, 2, BOOST_PP_SEQ_FOLD_LEFT_ ## s(BOOST_PP_SEQ_TRANSFORM_O, (op, data, (nil)), seq))) +# endif +# +# endif |