1# /* **************************************************************************
2# * *
3# * (C) Copyright Edward Diener 2011. *
4# * (C) Copyright Paul Mensonides 2011. *
5# * Distributed under the Boost Software License, Version 1.0. (See *
6# * accompanying file LICENSE_1_0.txt or copy at *
7# * http://www.boost.org/LICENSE_1_0.txt) *
8# * *
9# ************************************************************************** */
10#
11# /* See http://www.boost.org for most recent version. */
12#
13# ifndef BOOST_PREPROCESSOR_ARRAY_TO_TUPLE_HPP
14# define BOOST_PREPROCESSOR_ARRAY_TO_TUPLE_HPP
15#
16# include <boost/preprocessor/array/data.hpp>
17# include <boost/preprocessor/array/size.hpp>
18# include <boost/preprocessor/control/if.hpp>
19#
20# /* BOOST_PP_ARRAY_TO_TUPLE */
21#
22# define BOOST_PP_ARRAY_TO_TUPLE(array) \
23 BOOST_PP_IF \
24 ( \
25 BOOST_PP_ARRAY_SIZE(array), \
26 BOOST_PP_ARRAY_DATA, \
27 BOOST_PP_ARRAY_TO_TUPLE_EMPTY \
28 ) \
29 (array) \
30/**/
31# define BOOST_PP_ARRAY_TO_TUPLE_EMPTY(array)
32#
33# endif
34

source code of boost/boost/preprocessor/array/to_tuple.hpp