epoc32/include/stdapis/boost/preprocessor/seq/transform.hpp
author William Roberts <williamr@symbian.org>
Tue, 16 Mar 2010 16:12:26 +0000
branchSymbian2
changeset 2 2fe1408b6811
permissions -rw-r--r--
Final list of Symbian^2 public API header files
     1 # /* **************************************************************************
     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_TRANSFORM_HPP
    13 # define BOOST_PREPROCESSOR_SEQ_TRANSFORM_HPP
    14 #
    15 # include <boost/preprocessor/config/config.hpp>
    16 # include <boost/preprocessor/seq/fold_left.hpp>
    17 # include <boost/preprocessor/seq/seq.hpp>
    18 # include <boost/preprocessor/tuple/elem.hpp>
    19 # include <boost/preprocessor/tuple/rem.hpp>
    20 #
    21 # /* BOOST_PP_SEQ_TRANSFORM */
    22 #
    23 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
    24 #    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)))
    25 # else
    26 #    define BOOST_PP_SEQ_TRANSFORM(op, data, seq) BOOST_PP_SEQ_TRANSFORM_I(op, data, seq)
    27 #    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)))
    28 # endif
    29 #
    30 # if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
    31 #    define BOOST_PP_SEQ_TRANSFORM_O(s, state, elem) BOOST_PP_SEQ_TRANSFORM_O_IM(s, BOOST_PP_TUPLE_REM_3 state, elem)
    32 #    define BOOST_PP_SEQ_TRANSFORM_O_IM(s, im, elem) BOOST_PP_SEQ_TRANSFORM_O_I(s, im, elem)
    33 # else
    34 #    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)
    35 # endif
    36 #
    37 # define BOOST_PP_SEQ_TRANSFORM_O_I(s, op, data, res, elem) (op, data, res (op(s, data, elem)))
    38 #
    39 # /* BOOST_PP_SEQ_TRANSFORM_S */
    40 #
    41 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
    42 #    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)))
    43 # else
    44 #    define BOOST_PP_SEQ_TRANSFORM_S(s, op, data, seq) BOOST_PP_SEQ_TRANSFORM_S_I(s, op, data, seq)
    45 #    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)))
    46 # endif
    47 #
    48 # endif