source: NonGTP/Boost/boost/preprocessor/debug/line.hpp @ 857

Revision 857, 1.7 KB checked in by igarcia, 19 years ago (diff)
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[857]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_DEBUG_LINE_HPP
13# define BOOST_PREPROCESSOR_DEBUG_LINE_HPP
14#
15# include <boost/preprocessor/cat.hpp>
16# include <boost/preprocessor/config/config.hpp>
17# include <boost/preprocessor/iteration/iterate.hpp>
18# include <boost/preprocessor/stringize.hpp>
19#
20# /* BOOST_PP_LINE */
21#
22# if BOOST_PP_CONFIG_EXTENDED_LINE_INFO
23#    define BOOST_PP_LINE(line, file) line BOOST_PP_CAT(BOOST_PP_LINE_, BOOST_PP_IS_ITERATING)(file)
24#    define BOOST_PP_LINE_BOOST_PP_IS_ITERATING(file) #file
25#    define BOOST_PP_LINE_1(file) BOOST_PP_STRINGIZE(file BOOST_PP_CAT(BOOST_PP_LINE_I_, BOOST_PP_ITERATION_DEPTH())())
26#    define BOOST_PP_LINE_I_1() [BOOST_PP_FRAME_ITERATION(1)]
27#    define BOOST_PP_LINE_I_2() BOOST_PP_LINE_I_1()[BOOST_PP_FRAME_ITERATION(2)]
28#    define BOOST_PP_LINE_I_3() BOOST_PP_LINE_I_2()[BOOST_PP_FRAME_ITERATION(3)]
29#    define BOOST_PP_LINE_I_4() BOOST_PP_LINE_I_3()[BOOST_PP_FRAME_ITERATION(4)]
30#    define BOOST_PP_LINE_I_5() BOOST_PP_LINE_I_4()[BOOST_PP_FRAME_ITERATION(5)]
31# else
32#    define BOOST_PP_LINE(line, file) line __FILE__
33# endif
34#
35# endif
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