Merge c:/dyninst/pc_bluegene/dyninst into dyn_pc_integration
[dyninst.git] / external / boost / mpl / aux_ / na_spec.hpp
1
2 #ifndef BOOST_MPL_AUX_NA_SPEC_HPP_INCLUDED
3 #define BOOST_MPL_AUX_NA_SPEC_HPP_INCLUDED
4
5 // Copyright Aleksey Gurtovoy 2001-2004
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: na_spec.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14 // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
15 // $Revision: 49267 $
16
17 #if !defined(BOOST_MPL_PREPROCESSING_MODE)
18 #   include <boost/mpl/lambda_fwd.hpp>
19 #   include <boost/mpl/int.hpp>
20 #   include <boost/mpl/bool.hpp>
21 #   include <boost/mpl/aux_/na.hpp>
22 #   include <boost/mpl/aux_/arity.hpp>
23 #   include <boost/mpl/aux_/template_arity_fwd.hpp>
24 #endif
25
26 #include <boost/mpl/aux_/preprocessor/params.hpp>
27 #include <boost/mpl/aux_/preprocessor/enum.hpp>
28 #include <boost/mpl/aux_/preprocessor/def_params_tail.hpp>
29 #include <boost/mpl/aux_/lambda_arity_param.hpp>
30 #include <boost/mpl/aux_/config/dtp.hpp>
31 #include <boost/mpl/aux_/config/eti.hpp>
32 #include <boost/mpl/aux_/nttp_decl.hpp>
33 #include <boost/mpl/aux_/config/ttp.hpp>
34 #include <boost/mpl/aux_/config/lambda.hpp>
35 #include <boost/mpl/aux_/config/overload_resolution.hpp>
36
37
38 #define BOOST_MPL_AUX_NA_PARAMS(i) \
39     BOOST_MPL_PP_ENUM(i, na) \
40 /**/
41
42 #if defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
43 #   define BOOST_MPL_AUX_NA_SPEC_ARITY(i, name) \
44 namespace aux { \
45 template< BOOST_MPL_AUX_NTTP_DECL(int, N) > \
46 struct arity< \
47           name< BOOST_MPL_AUX_NA_PARAMS(i) > \
48         , N \
49         > \
50     : int_< BOOST_MPL_LIMIT_METAFUNCTION_ARITY > \
51 { \
52 }; \
53 } \
54 /**/
55 #else
56 #   define BOOST_MPL_AUX_NA_SPEC_ARITY(i, name) /**/
57 #endif
58
59 #define BOOST_MPL_AUX_NA_SPEC_MAIN(i, name) \
60 template<> \
61 struct name< BOOST_MPL_AUX_NA_PARAMS(i) > \
62 { \
63     template< \
64           BOOST_MPL_PP_PARAMS(i, typename T) \
65         BOOST_MPL_PP_NESTED_DEF_PARAMS_TAIL(i, typename T, na) \
66         > \
67     struct apply \
68         : name< BOOST_MPL_PP_PARAMS(i, T) > \
69     { \
70     }; \
71 }; \
72 /**/
73
74 #if defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
75 #   define BOOST_MPL_AUX_NA_SPEC_LAMBDA(i, name) \
76 template<> \
77 struct lambda< \
78       name< BOOST_MPL_AUX_NA_PARAMS(i) > \
79     , void_ \
80     , true_ \
81     > \
82 { \
83     typedef false_ is_le; \
84     typedef name< BOOST_MPL_AUX_NA_PARAMS(i) > type; \
85 }; \
86 template<> \
87 struct lambda< \
88       name< BOOST_MPL_AUX_NA_PARAMS(i) > \
89     , void_ \
90     , false_ \
91     > \
92 { \
93     typedef false_ is_le; \
94     typedef name< BOOST_MPL_AUX_NA_PARAMS(i) > type; \
95 }; \
96 /**/
97 #else
98 #   define BOOST_MPL_AUX_NA_SPEC_LAMBDA(i, name) \
99 template< typename Tag > \
100 struct lambda< \
101       name< BOOST_MPL_AUX_NA_PARAMS(i) > \
102     , Tag \
103     BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(int_<-1>) \
104     > \
105 { \
106     typedef false_ is_le; \
107     typedef name< BOOST_MPL_AUX_NA_PARAMS(i) > result_; \
108     typedef name< BOOST_MPL_AUX_NA_PARAMS(i) > type; \
109 }; \
110 /**/
111 #endif
112
113 #if defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) \
114     || defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT) \
115         && defined(BOOST_MPL_CFG_BROKEN_OVERLOAD_RESOLUTION)
116 #   define BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
117 namespace aux { \
118 template< BOOST_MPL_PP_PARAMS(j, typename T) > \
119 struct template_arity< \
120           name< BOOST_MPL_PP_PARAMS(j, T) > \
121         > \
122     : int_<j> \
123 { \
124 }; \
125 \
126 template<> \
127 struct template_arity< \
128           name< BOOST_MPL_PP_ENUM(i, na) > \
129         > \
130     : int_<-1> \
131 { \
132 }; \
133 } \
134 /**/
135 #else
136 #   define BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) /**/
137 #endif
138
139 #if defined(BOOST_MPL_CFG_MSVC_ETI_BUG)
140 #   define BOOST_MPL_AUX_NA_SPEC_ETI(i, name) \
141 template<> \
142 struct name< BOOST_MPL_PP_ENUM(i, int) > \
143 { \
144     typedef int type; \
145     enum { value = 0 }; \
146 }; \
147 /**/
148 #else
149 #   define BOOST_MPL_AUX_NA_SPEC_ETI(i, name) /**/
150 #endif
151
152 #define BOOST_MPL_AUX_NA_PARAM(param) param = na
153
154 #define BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
155 BOOST_MPL_AUX_NA_SPEC_MAIN(i, name) \
156 BOOST_MPL_AUX_NA_SPEC_LAMBDA(i, name) \
157 BOOST_MPL_AUX_NA_SPEC_ARITY(i, name) \
158 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, i, name) \
159 /**/
160
161 #define BOOST_MPL_AUX_NA_SPEC(i, name) \
162 BOOST_MPL_AUX_NA_SPEC_NO_ETI(i, name) \
163 BOOST_MPL_AUX_NA_SPEC_ETI(i, name) \
164 /**/
165
166 #define BOOST_MPL_AUX_NA_SPEC2(i, j, name) \
167 BOOST_MPL_AUX_NA_SPEC_MAIN(i, name) \
168 BOOST_MPL_AUX_NA_SPEC_ETI(i, name) \
169 BOOST_MPL_AUX_NA_SPEC_LAMBDA(i, name) \
170 BOOST_MPL_AUX_NA_SPEC_ARITY(i, name) \
171 BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(i, j, name) \
172 /**/
173
174
175 #endif // BOOST_MPL_AUX_NA_SPEC_HPP_INCLUDED