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_ARRAY_SIZE_HPP
13 # define BOOST_PREPROCESSOR_ARRAY_SIZE_HPP
14 #
15 # include <boost/preprocessor/config/config.hpp>
16 # include <boost/preprocessor/tuple/elem.hpp>
17 #
18 # /* BOOST_PP_ARRAY_SIZE */
19 #
20 # if ~BOOST_PP_CONFIG_FLAGS() & BOOST_PP_CONFIG_EDG()
21 #    define BOOST_PP_ARRAY_SIZE(array) BOOST_PP_TUPLE_ELEM(2, 0, array)
22 # else
23 #    define BOOST_PP_ARRAY_SIZE(array) BOOST_PP_ARRAY_SIZE_I(array)
24 #    define BOOST_PP_ARRAY_SIZE_I(array) BOOST_PP_ARRAY_SIZE_II array
25 #    define BOOST_PP_ARRAY_SIZE_II(size, data) size
26 # endif
27 #
28 # endif
29