55 lines
2.9 KiB
Plaintext
55 lines
2.9 KiB
Plaintext
|
# /* **************************************************************************
|
||
|
|
# * *
|
||
|
|
# * (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_ARRAY_REMOVE_HPP
|
||
|
|
# define BOOST_PREPROCESSOR_ARRAY_REMOVE_HPP
|
||
|
|
#
|
||
|
|
# include <boost/preprocessor/arithmetic/inc.hpp>
|
||
|
|
# include <boost/preprocessor/array/elem.hpp>
|
||
|
|
# include <boost/preprocessor/array/push_back.hpp>
|
||
|
|
# include <boost/preprocessor/array/size.hpp>
|
||
|
|
# include <boost/preprocessor/comparison/not_equal.hpp>
|
||
|
|
# include <boost/preprocessor/control/deduce_d.hpp>
|
||
|
|
# include <boost/preprocessor/control/iif.hpp>
|
||
|
|
# include <boost/preprocessor/control/while.hpp>
|
||
|
|
# include <boost/preprocessor/tuple/eat.hpp>
|
||
|
|
# include <boost/preprocessor/tuple/elem.hpp>
|
||
|
|
#
|
||
|
|
# /* BOOST_PP_ARRAY_REMOVE */
|
||
|
|
#
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE(array, i) BOOST_PP_ARRAY_REMOVE_I(BOOST_PP_DEDUCE_D(), array, i)
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_I(d, array, i) BOOST_PP_ARRAY_REMOVE_D(d, array, i)
|
||
|
|
#
|
||
|
|
# /* BOOST_PP_ARRAY_REMOVE_D */
|
||
|
|
#
|
||
|
|
# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_D(d, array, i) BOOST_PP_TUPLE_ELEM(4, 2, BOOST_PP_WHILE_ ## d(BOOST_PP_ARRAY_REMOVE_P, BOOST_PP_ARRAY_REMOVE_O, (0, i, (0, ()), array)))
|
||
|
|
# else
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_D(d, array, i) BOOST_PP_ARRAY_REMOVE_D_I(d, array, i)
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_D_I(d, array, i) BOOST_PP_TUPLE_ELEM(4, 2, BOOST_PP_WHILE_ ## d(BOOST_PP_ARRAY_REMOVE_P, BOOST_PP_ARRAY_REMOVE_O, (0, i, (0, ()), array)))
|
||
|
|
# endif
|
||
|
|
#
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_P(d, st) BOOST_PP_NOT_EQUAL(BOOST_PP_TUPLE_ELEM(4, 0, st), BOOST_PP_ARRAY_SIZE(BOOST_PP_TUPLE_ELEM(4, 3, st)))
|
||
|
|
#
|
||
|
|
# if BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_STRICT()
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_O(d, st) BOOST_PP_ARRAY_REMOVE_O_I st
|
||
|
|
# else
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_O(d, st) BOOST_PP_ARRAY_REMOVE_O_I(BOOST_PP_TUPLE_ELEM(4, 0, st), BOOST_PP_TUPLE_ELEM(4, 1, st), BOOST_PP_TUPLE_ELEM(4, 2, st), BOOST_PP_TUPLE_ELEM(4, 3, st))
|
||
|
|
# endif
|
||
|
|
#
|
||
|
|
# if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_DMC()
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_O_I(n, i, res, arr) (BOOST_PP_INC(n), i, BOOST_PP_IIF(BOOST_PP_NOT_EQUAL(n, i), BOOST_PP_ARRAY_PUSH_BACK, res BOOST_PP_TUPLE_EAT_2)(res, BOOST_PP_ARRAY_ELEM(n, arr)), arr)
|
||
|
|
# else
|
||
|
|
# define BOOST_PP_ARRAY_REMOVE_O_I(n, i, res, arr) (BOOST_PP_INC(n), i, BOOST_PP_IIF(BOOST_PP_NOT_EQUAL(n, i), BOOST_PP_ARRAY_PUSH_BACK, BOOST_PP_TUPLE_ELEM_2_0)(res, BOOST_PP_ARRAY_ELEM(n, arr)), arr)
|
||
|
|
# endif
|
||
|
|
#
|
||
|
|
# endif
|