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/Src/Dependencies/Boost/boost/mpl/aux_/preprocessor/sub.hpp

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 1
 2#ifndef BOOST_MPL_AUX_PREPROCESSOR_SUB_HPP_INCLUDED
 3#define BOOST_MPL_AUX_PREPROCESSOR_SUB_HPP_INCLUDED
 4
 5// Copyright Aleksey Gurtovoy 2002-2004
 6//
 7// Distributed under the Boost Software License, Version 1.0. 
 8// (See accompanying file LICENSE_1_0.txt or copy at 
 9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// See http://www.boost.org/libs/mpl for documentation.
12
13// $Id: sub.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14// $Date: 2008-10-11 17:19:02 +1100 (Sat, 11 Oct 2008) $
15// $Revision: 49267 $
16
17#include <boost/mpl/aux_/config/preprocessor.hpp>
18
19#if !defined(BOOST_MPL_CFG_NO_OWN_PP_PRIMITIVES)
20
21#   include <boost/mpl/aux_/preprocessor/tuple.hpp>
22
23#if defined(BOOST_MPL_CFG_BROKEN_PP_MACRO_EXPANSION)
24#   include <boost/preprocessor/cat.hpp>
25
26#   define BOOST_MPL_PP_SUB(i,j) \
27    BOOST_MPL_PP_SUB_DELAY(i,j) \
28    /**/
29
30#   define BOOST_MPL_PP_SUB_DELAY(i,j) \
31    BOOST_PP_CAT(BOOST_MPL_PP_TUPLE_11_ELEM_##i,BOOST_MPL_PP_SUB_##j) \
32    /**/
33#else
34#   define BOOST_MPL_PP_SUB(i,j) \
35    BOOST_MPL_PP_SUB_DELAY(i,j) \
36    /**/
37
38#   define BOOST_MPL_PP_SUB_DELAY(i,j) \
39    BOOST_MPL_PP_TUPLE_11_ELEM_##i BOOST_MPL_PP_SUB_##j \
40    /**/
41#endif
42
43#   define BOOST_MPL_PP_SUB_0 (0,1,2,3,4,5,6,7,8,9,10)
44#   define BOOST_MPL_PP_SUB_1 (0,0,1,2,3,4,5,6,7,8,9)
45#   define BOOST_MPL_PP_SUB_2 (0,0,0,1,2,3,4,5,6,7,8)
46#   define BOOST_MPL_PP_SUB_3 (0,0,0,0,1,2,3,4,5,6,7)
47#   define BOOST_MPL_PP_SUB_4 (0,0,0,0,0,1,2,3,4,5,6)
48#   define BOOST_MPL_PP_SUB_5 (0,0,0,0,0,0,1,2,3,4,5)
49#   define BOOST_MPL_PP_SUB_6 (0,0,0,0,0,0,0,1,2,3,4)
50#   define BOOST_MPL_PP_SUB_7 (0,0,0,0,0,0,0,0,1,2,3)
51#   define BOOST_MPL_PP_SUB_8 (0,0,0,0,0,0,0,0,0,1,2)
52#   define BOOST_MPL_PP_SUB_9 (0,0,0,0,0,0,0,0,0,0,1)
53#   define BOOST_MPL_PP_SUB_10 (0,0,0,0,0,0,0,0,0,0,0)
54
55#else
56
57#   include <boost/preprocessor/arithmetic/sub.hpp>
58
59#   define BOOST_MPL_PP_SUB(i,j) \
60    BOOST_PP_SUB(i,j) \
61    /**/
62    
63#endif
64
65#endif // BOOST_MPL_AUX_PREPROCESSOR_SUB_HPP_INCLUDED