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[canny.git] / stc / exp / ml_stc_linux_make_v1.0 / include / boost / mpl / placeholders.hpp
1 \r
2 #if !defined(BOOST_PP_IS_ITERATING)\r
3 \r
4 ///// header body\r
5 \r
6 #ifndef BOOST_MPL_PLACEHOLDERS_HPP_INCLUDED\r
7 #define BOOST_MPL_PLACEHOLDERS_HPP_INCLUDED\r
8 \r
9 // Copyright Aleksey Gurtovoy 2001-2004\r
10 // Copyright Peter Dimov 2001-2003\r
11 //\r
12 // Distributed under the Boost Software License, Version 1.0. \r
13 // (See accompanying file LICENSE_1_0.txt or copy at \r
14 // http://www.boost.org/LICENSE_1_0.txt)\r
15 //\r
16 // See http://www.boost.org/libs/mpl for documentation.\r
17 \r
18 // $Id: placeholders.hpp 49267 2008-10-11 06:19:02Z agurtovoy $\r
19 // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $\r
20 // $Revision: 49267 $\r
21 \r
22 \r
23 #if !defined(BOOST_MPL_PREPROCESSING_MODE)\r
24 #   include <boost/mpl/arg.hpp>\r
25 #   include <boost/mpl/aux_/adl_barrier.hpp>\r
26 \r
27 #   if !defined(BOOST_MPL_CFG_NO_ADL_BARRIER_NAMESPACE)\r
28 #       define BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(type) \\r
29         using ::BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::type; \\r
30         /**/\r
31 #   else\r
32 #       define BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(type) /**/\r
33 #   endif\r
34 \r
35 #endif\r
36 \r
37 #include <boost/mpl/aux_/config/use_preprocessed.hpp>\r
38 \r
39 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \\r
40  && !defined(BOOST_MPL_PREPROCESSING_MODE)\r
41 \r
42 #   define BOOST_MPL_PREPROCESSED_HEADER placeholders.hpp\r
43 #   include <boost/mpl/aux_/include_preprocessed.hpp>\r
44 \r
45 #else\r
46 \r
47 #   include <boost/mpl/aux_/nttp_decl.hpp>\r
48 #   include <boost/mpl/limits/arity.hpp>\r
49 #   include <boost/preprocessor/iterate.hpp>\r
50 #   include <boost/preprocessor/cat.hpp>\r
51 \r
52 // watch out for GNU gettext users, who #define _(x)\r
53 #if !defined(_) || defined(BOOST_MPL_CFG_NO_UNNAMED_PLACEHOLDER_SUPPORT)\r
54 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN\r
55 typedef arg<-1> _;\r
56 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE\r
57 \r
58 namespace boost { namespace mpl { \r
59 \r
60 BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(_)\r
61 \r
62 namespace placeholders {\r
63 using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::_;\r
64 }\r
65 \r
66 }}\r
67 #endif\r
68 \r
69 /// agurt, 17/mar/02: one more placeholder for the last 'apply#' \r
70 /// specialization\r
71 #define BOOST_PP_ITERATION_PARAMS_1 \\r
72     (3,(1, BOOST_MPL_LIMIT_METAFUNCTION_ARITY + 1, <boost/mpl/placeholders.hpp>))\r
73 #include BOOST_PP_ITERATE()\r
74 \r
75 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS\r
76 #endif // BOOST_MPL_PLACEHOLDERS_HPP_INCLUDED\r
77 \r
78 ///// iteration\r
79 \r
80 #else\r
81 #define i_ BOOST_PP_FRAME_ITERATION(1)\r
82 \r
83 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN\r
84 \r
85 typedef arg<i_> BOOST_PP_CAT(_,i_);\r
86 \r
87 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE\r
88 \r
89 namespace boost { namespace mpl { \r
90 \r
91 BOOST_MPL_AUX_ARG_ADL_BARRIER_DECL(BOOST_PP_CAT(_,i_))\r
92 \r
93 namespace placeholders {\r
94 using BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE::BOOST_PP_CAT(_,i_);\r
95 }\r
96 \r
97 }}\r
98 \r
99 #undef i_\r
100 #endif // BOOST_PP_IS_ITERATING\r