]> AND Private Git Repository - canny.git/blob - stc/exp/ml_stc_linux_make_v1.0/include/boost/mpl/arg.hpp
Logo AND Algorithmique Numérique Distribuée

Private GIT Repository
79b8a430cb4753e095ac60eef4cd2713227b04e0
[canny.git] / stc / exp / ml_stc_linux_make_v1.0 / include / boost / mpl / arg.hpp
1 \r
2 #if !defined(BOOST_PP_IS_ITERATING)\r
3 \r
4 ///// header body\r
5 \r
6 #ifndef BOOST_MPL_ARG_HPP_INCLUDED\r
7 #define BOOST_MPL_ARG_HPP_INCLUDED\r
8 \r
9 // Copyright Peter Dimov 2001-2002\r
10 // Copyright Aleksey Gurtovoy 2001-2004\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: arg.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 #if !defined(BOOST_MPL_PREPROCESSING_MODE)\r
23 #   include <boost/mpl/arg_fwd.hpp>\r
24 #   include <boost/mpl/aux_/na.hpp>\r
25 #   include <boost/mpl/aux_/na_assert.hpp>\r
26 #   include <boost/mpl/aux_/arity_spec.hpp>\r
27 #   include <boost/mpl/aux_/arg_typedef.hpp>\r
28 #endif\r
29 \r
30 #include <boost/mpl/aux_/config/static_constant.hpp>\r
31 #include <boost/mpl/aux_/config/use_preprocessed.hpp>\r
32 \r
33 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \\r
34     && !defined(BOOST_MPL_PREPROCESSING_MODE)\r
35 \r
36 #   define BOOST_MPL_PREPROCESSED_HEADER arg.hpp\r
37 #   include <boost/mpl/aux_/include_preprocessed.hpp>\r
38 \r
39 #else\r
40 \r
41 #   include <boost/mpl/limits/arity.hpp>\r
42 #   include <boost/mpl/aux_/preprocessor/default_params.hpp>\r
43 #   include <boost/mpl/aux_/preprocessor/params.hpp>\r
44 #   include <boost/mpl/aux_/config/lambda.hpp>\r
45 #   include <boost/mpl/aux_/config/dtp.hpp>\r
46 #   include <boost/mpl/aux_/nttp_decl.hpp>\r
47 \r
48 #   include <boost/preprocessor/iterate.hpp>\r
49 #   include <boost/preprocessor/inc.hpp>\r
50 #   include <boost/preprocessor/cat.hpp>\r
51 \r
52 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_OPEN\r
53 \r
54 // local macro, #undef-ined at the end of the header\r
55 #if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)\r
56 #   define AUX778076_ARG_N_DEFAULT_PARAMS(param,value) \\r
57     BOOST_MPL_PP_DEFAULT_PARAMS( \\r
58           BOOST_MPL_LIMIT_METAFUNCTION_ARITY \\r
59         , param \\r
60         , value \\r
61         ) \\r
62     /**/\r
63 #else\r
64 #   define AUX778076_ARG_N_DEFAULT_PARAMS(param,value) \\r
65     BOOST_MPL_PP_PARAMS( \\r
66           BOOST_MPL_LIMIT_METAFUNCTION_ARITY \\r
67         , param \\r
68         ) \\r
69     /**/\r
70 #endif\r
71 \r
72 #define BOOST_PP_ITERATION_PARAMS_1 \\r
73     (3,(0, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/arg.hpp>))\r
74 #include BOOST_PP_ITERATE()\r
75 \r
76 \r
77 #   undef AUX778076_ARG_N_DEFAULT_PARAMS\r
78 \r
79 BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(1,int,arg)\r
80 \r
81 BOOST_MPL_AUX_ADL_BARRIER_NAMESPACE_CLOSE\r
82 \r
83 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS\r
84 #endif // BOOST_MPL_ARG_HPP_INCLUDED\r
85 \r
86 ///// iteration\r
87 \r
88 #else\r
89 #define i_ BOOST_PP_FRAME_ITERATION(1)\r
90 \r
91 #if i_ > 0\r
92 \r
93 template<> struct arg<i_>\r
94 {\r
95     BOOST_STATIC_CONSTANT(int, value = i_);\r
96     typedef arg<BOOST_PP_INC(i_)> next;\r
97     BOOST_MPL_AUX_ARG_TYPEDEF(na, tag)\r
98     BOOST_MPL_AUX_ARG_TYPEDEF(na, type)\r
99 \r
100     template<\r
101           AUX778076_ARG_N_DEFAULT_PARAMS(typename U, na)\r
102         >\r
103     struct apply\r
104     {\r
105         typedef BOOST_PP_CAT(U,i_) type;\r
106         BOOST_MPL_AUX_ASSERT_NOT_NA(type);\r
107     };\r
108 };\r
109 \r
110 #else\r
111 \r
112 template<> struct arg<-1>\r
113 {\r
114     BOOST_STATIC_CONSTANT(int, value = -1);\r
115     BOOST_MPL_AUX_ARG_TYPEDEF(na, tag)\r
116     BOOST_MPL_AUX_ARG_TYPEDEF(na, type)\r
117 \r
118     template<\r
119           AUX778076_ARG_N_DEFAULT_PARAMS(typename U, na)\r
120         >\r
121     struct apply\r
122     {\r
123         typedef U1 type;\r
124         BOOST_MPL_AUX_ASSERT_NOT_NA(type);\r
125     };\r
126 };\r
127 \r
128 #endif // i_ > 0\r
129 \r
130 #undef i_\r
131 #endif // BOOST_PP_IS_ITERATING\r