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1 | /*============================================================================== |
2 | Copyright (c) 2010 Thomas Heller | |
3 | ||
4 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
5 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
6 | ==============================================================================*/ | |
7 | ||
8 | #if !BOOST_PHOENIX_IS_ITERATING | |
9 | ||
10 | #define BOOST_PHOENIX_typename_A(N) \ | |
11 | BOOST_PP_ENUM_PARAMS(N, typename A) \ | |
12 | /**/ | |
13 | ||
14 | #define BOOST_PHOENIX_typename_A_void(N) \ | |
15 | BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(N, typename A, void) \ | |
16 | /**/ | |
17 | ||
18 | #define BOOST_PHOENIX_A(N) \ | |
19 | BOOST_PP_ENUM_PARAMS(N, A) \ | |
20 | /**/ | |
21 | ||
22 | #define BOOST_PHOENIX_A_ref(N) \ | |
23 | BOOST_PP_ENUM_BINARY_PARAMS(N, A, & BOOST_PP_INTERCEPT) \ | |
24 | /**/ | |
25 | ||
26 | #define BOOST_PHOENIX_A_const_ref(N) \ | |
27 | BOOST_PP_ENUM_BINARY_PARAMS(N, A, const& BOOST_PP_INTERCEPT) \ | |
28 | /**/ | |
29 | ||
30 | #define BOOST_PHOENIX_A_a(N) \ | |
31 | BOOST_PP_ENUM_BINARY_PARAMS(N, A, a) \ | |
32 | /**/ | |
33 | ||
34 | #define BOOST_PHOENIX_A_ref_a(N) \ | |
35 | BOOST_PP_ENUM_BINARY_PARAMS(N, A, & a) \ | |
36 | /**/ | |
37 | ||
38 | #define BOOST_PHOENIX_A_const_ref_a(N) \ | |
39 | BOOST_PP_ENUM_BINARY_PARAMS(N, A, const& a) \ | |
40 | /**/ | |
41 | ||
42 | #define BOOST_PHOENIX_a(N) \ | |
43 | BOOST_PP_ENUM_PARAMS(N, a) \ | |
44 | /**/ | |
45 | ||
46 | #else | |
47 | ||
48 | #include <boost/preprocessor/repetition/repeat.hpp> | |
49 | #include <boost/preprocessor/repetition/enum_binary_params.hpp> | |
50 | #include <boost/preprocessor/repetition/enum_params.hpp> | |
51 | #include <boost/preprocessor/repetition/enum_params_with_a_default.hpp> | |
52 | #include <boost/preprocessor/seq/elem.hpp> | |
53 | #include <boost/preprocessor/seq/enum.hpp> | |
54 | #include <boost/preprocessor/seq/for_each_i.hpp> | |
55 | #include <boost/preprocessor/seq/for_each_product.hpp> | |
56 | #include <boost/preprocessor/seq/size.hpp> | |
57 | #include <boost/preprocessor/tuple/elem.hpp> | |
58 | ||
59 | #define BOOST_PHOENIX_ITERATION \ | |
60 | BOOST_PP_ITERATION() \ | |
61 | /**/ | |
62 | ||
63 | #define BOOST_PHOENIX_typename_A \ | |
64 | BOOST_PP_ENUM_PARAMS(BOOST_PHOENIX_ITERATION, typename A) \ | |
65 | /**/ | |
66 | ||
67 | #define BOOST_PHOENIX_typename_A_void \ | |
68 | BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_PHOENIX_ITERATION, typename A, void) | |
69 | /**/ | |
70 | ||
71 | #define BOOST_PHOENIX_A \ | |
72 | BOOST_PP_ENUM_PARAMS(BOOST_PHOENIX_ITERATION, A) \ | |
73 | /**/ | |
74 | ||
75 | #define BOOST_PHOENIX_A_ref \ | |
76 | BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PHOENIX_ITERATION, A, & BOOST_PP_INTERCEPT)\ | |
77 | /**/ | |
78 | ||
79 | #define BOOST_PHOENIX_A_const_ref \ | |
80 | BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PHOENIX_ITERATION, A, const& BOOST_PP_INTERCEPT)\ | |
81 | /**/ | |
82 | ||
83 | #define BOOST_PHOENIX_A_a \ | |
84 | BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PHOENIX_ITERATION, A, a) \ | |
85 | /**/ | |
86 | ||
87 | #define BOOST_PHOENIX_A_ref_a \ | |
88 | BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PHOENIX_ITERATION, A, & a) \ | |
89 | /**/ | |
90 | ||
91 | #define BOOST_PHOENIX_A_const_ref_a \ | |
92 | BOOST_PP_ENUM_BINARY_PARAMS(BOOST_PHOENIX_ITERATION, A, const& a) \ | |
93 | /**/ | |
94 | ||
95 | #define BOOST_PHOENIX_a \ | |
96 | BOOST_PP_ENUM_PARAMS(BOOST_PHOENIX_ITERATION, a) \ | |
97 | /**/ | |
98 | ||
99 | ///////////////////////////////////////////////////////////////////////////// | |
100 | // Begin Perfect Forward argument permutation calculation | |
101 | ///////////////////////////////////////////////////////////////////////////// | |
102 | #define BOOST_PHOENIX_M0_R(_, N, __) \ | |
103 | (((A ## N)(&))((A ## N)(const&))) \ | |
104 | /**/ | |
105 | ||
106 | #define BOOST_PHOENIX_M0 \ | |
107 | BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, BOOST_PHOENIX_M0_R, _) \ | |
108 | /**/ | |
109 | ||
110 | #define BOOST_PHOENIX_M1_R_R(_, N, SEQ) \ | |
111 | BOOST_PP_SEQ_ELEM(N, SEQ) \ | |
112 | /**/ | |
113 | ||
114 | #define BOOST_PHOENIX_M1_R(R, __, ___, ELEM) \ | |
115 | (BOOST_PP_REPEAT(BOOST_PP_SEQ_SIZE(ELEM), BOOST_PHOENIX_M1_R_R, ELEM)) \ | |
116 | /**/ | |
117 | ||
118 | #define BOOST_PHOENIX_M1(R, PRODUCT) \ | |
119 | ((BOOST_PP_SEQ_ENUM \ | |
120 | (BOOST_PP_SEQ_FOR_EACH_I_R \ | |
121 | (R, BOOST_PHOENIX_M1_R, _, PRODUCT)))) \ | |
122 | /**/ | |
123 | ||
124 | #define BOOST_PHOENIX_PERM_SEQ \ | |
125 | BOOST_PP_SEQ_FOR_EACH_PRODUCT(BOOST_PHOENIX_M1, BOOST_PHOENIX_M0) \ | |
126 | /**/ | |
127 | //////////////////////////////////////////////////////////////////////////// | |
128 | // End | |
129 | //////////////////////////////////////////////////////////////////////////// | |
130 | ||
131 | #define BOOST_PHOENIX_PERM_SIZE \ | |
132 | BOOST_PP_SEQ_SIZE(BOOST_PHOENIX_PERM_SEQ) \ | |
133 | /**/ | |
134 | ||
135 | #define BOOST_PHOENIX_M2(_, N, TUPLE) \ | |
136 | BOOST_PP_COMMA_IF(N) BOOST_PP_TUPLE_ELEM(BOOST_PHOENIX_ITERATION, N, TUPLE) \ | |
137 | /**/ | |
138 | ||
139 | #define BOOST_PHOENIX_M3(_, N, TUPLE) \ | |
140 | BOOST_PP_COMMA_IF(N) BOOST_PP_TUPLE_ELEM(BOOST_PHOENIX_ITERATION, N, TUPLE) a ## N\ | |
141 | /**/ | |
142 | ||
143 | #define BOOST_PHOENIX_PERM_ELEM(N) \ | |
144 | BOOST_PP_SEQ_ELEM(N, BOOST_PHOENIX_PERM_SEQ) \ | |
145 | /**/ | |
146 | ||
147 | #define BOOST_PHOENIX_PERM_A(N) \ | |
148 | BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, BOOST_PHOENIX_M2, BOOST_PHOENIX_PERM_ELEM(N))\ | |
149 | /**/ | |
150 | ||
151 | #define BOOST_PHOENIX_PERM_A_a(N) \ | |
152 | BOOST_PP_REPEAT(BOOST_PHOENIX_ITERATION, BOOST_PHOENIX_M3, BOOST_PHOENIX_PERM_ELEM(N))\ | |
153 | /**/ | |
154 | ||
155 | #endif |