1 ///////////////////////////////////////////////////////////////////////////////
2 // deduce_domain_n.hpp
3 // Definitions of common_domain[n] and deduce_domain[n] class templates.
4 //
5 // Copyright 2008 Eric Niebler. Distributed under the Boost
6 // Software License, Version 1.0. (See accompanying file
7 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
8 template<typename A0 , typename A1 , typename A2>
9 struct common_domain3
10 {
11 typedef A0 common1;
12 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3;
13 typedef common3 type;
14 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
15 };
16 template<typename E0 , typename E1 , typename E2>
17 struct deduce_domain3
18 : common_domain3<
19 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type
20 >
21 {};
22 template<typename A0 , typename A1 , typename A2 , typename A3>
23 struct common_domain4
24 {
25 typedef A0 common1;
26 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4;
27 typedef common4 type;
28 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
29 };
30 template<typename E0 , typename E1 , typename E2 , typename E3>
31 struct deduce_domain4
32 : common_domain4<
33 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type
34 >
35 {};
36 template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
37 struct common_domain5
38 {
39 typedef A0 common1;
40 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4; typedef typename common_domain2<common4, A4>::type common5;
41 typedef common5 type;
42 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
43 };
44 template<typename E0 , typename E1 , typename E2 , typename E3 , typename E4>
45 struct deduce_domain5
46 : common_domain5<
47 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type , typename domain_of<E4 >::type
48 >
49 {};
50 template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
51 struct common_domain6
52 {
53 typedef A0 common1;
54 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4; typedef typename common_domain2<common4, A4>::type common5; typedef typename common_domain2<common5, A5>::type common6;
55 typedef common6 type;
56 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
57 };
58 template<typename E0 , typename E1 , typename E2 , typename E3 , typename E4 , typename E5>
59 struct deduce_domain6
60 : common_domain6<
61 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type , typename domain_of<E4 >::type , typename domain_of<E5 >::type
62 >
63 {};
64 template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
65 struct common_domain7
66 {
67 typedef A0 common1;
68 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4; typedef typename common_domain2<common4, A4>::type common5; typedef typename common_domain2<common5, A5>::type common6; typedef typename common_domain2<common6, A6>::type common7;
69 typedef common7 type;
70 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
71 };
72 template<typename E0 , typename E1 , typename E2 , typename E3 , typename E4 , typename E5 , typename E6>
73 struct deduce_domain7
74 : common_domain7<
75 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type , typename domain_of<E4 >::type , typename domain_of<E5 >::type , typename domain_of<E6 >::type
76 >
77 {};
78 template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
79 struct common_domain8
80 {
81 typedef A0 common1;
82 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4; typedef typename common_domain2<common4, A4>::type common5; typedef typename common_domain2<common5, A5>::type common6; typedef typename common_domain2<common6, A6>::type common7; typedef typename common_domain2<common7, A7>::type common8;
83 typedef common8 type;
84 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
85 };
86 template<typename E0 , typename E1 , typename E2 , typename E3 , typename E4 , typename E5 , typename E6 , typename E7>
87 struct deduce_domain8
88 : common_domain8<
89 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type , typename domain_of<E4 >::type , typename domain_of<E5 >::type , typename domain_of<E6 >::type , typename domain_of<E7 >::type
90 >
91 {};
92 template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
93 struct common_domain9
94 {
95 typedef A0 common1;
96 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4; typedef typename common_domain2<common4, A4>::type common5; typedef typename common_domain2<common5, A5>::type common6; typedef typename common_domain2<common6, A6>::type common7; typedef typename common_domain2<common7, A7>::type common8; typedef typename common_domain2<common8, A8>::type common9;
97 typedef common9 type;
98 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
99 };
100 template<typename E0 , typename E1 , typename E2 , typename E3 , typename E4 , typename E5 , typename E6 , typename E7 , typename E8>
101 struct deduce_domain9
102 : common_domain9<
103 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type , typename domain_of<E4 >::type , typename domain_of<E5 >::type , typename domain_of<E6 >::type , typename domain_of<E7 >::type , typename domain_of<E8 >::type
104 >
105 {};
106 template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
107 struct common_domain10
108 {
109 typedef A0 common1;
110 typedef typename common_domain2<common1, A1>::type common2; typedef typename common_domain2<common2, A2>::type common3; typedef typename common_domain2<common3, A3>::type common4; typedef typename common_domain2<common4, A4>::type common5; typedef typename common_domain2<common5, A5>::type common6; typedef typename common_domain2<common6, A6>::type common7; typedef typename common_domain2<common7, A7>::type common8; typedef typename common_domain2<common8, A8>::type common9; typedef typename common_domain2<common9, A9>::type common10;
111 typedef common10 type;
112 BOOST_PROTO_ASSERT_VALID_DOMAIN(type);
113 };
114 template<typename E0 , typename E1 , typename E2 , typename E3 , typename E4 , typename E5 , typename E6 , typename E7 , typename E8 , typename E9>
115 struct deduce_domain10
116 : common_domain10<
117 typename domain_of<E0 >::type , typename domain_of<E1 >::type , typename domain_of<E2 >::type , typename domain_of<E3 >::type , typename domain_of<E4 >::type , typename domain_of<E5 >::type , typename domain_of<E6 >::type , typename domain_of<E7 >::type , typename domain_of<E8 >::type , typename domain_of<E9 >::type
118 >
119 {};
120