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1 | |
2 | // Copyright Aleksey Gurtovoy 2000-2004 | |
3 | // Copyright Jaap Suter 2003 | |
4 | // | |
5 | // Distributed under the Boost Software License, Version 1.0. | |
6 | // (See accompanying file LICENSE_1_0.txt or copy at | |
7 | // http://www.boost.org/LICENSE_1_0.txt) | |
8 | // | |
9 | ||
10 | // Preprocessed version of "boost/mpl/bitxor.hpp" header | |
11 | // -- DO NOT modify by hand! | |
12 | ||
13 | namespace boost { namespace mpl { | |
14 | ||
15 | template< | |
16 | typename Tag1 | |
17 | , typename Tag2 | |
18 | > | |
19 | struct bitxor_impl | |
20 | : if_c< | |
21 | ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1) | |
22 | > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2) | |
23 | ) | |
24 | ||
25 | , aux::cast2nd_impl< bitxor_impl< Tag1,Tag1 >,Tag1, Tag2 > | |
26 | , aux::cast1st_impl< bitxor_impl< Tag2,Tag2 >,Tag1, Tag2 > | |
27 | >::type | |
28 | { | |
29 | }; | |
30 | ||
31 | /// for Digital Mars C++/compilers with no CTPS/TTP support | |
32 | template<> struct bitxor_impl< na,na > | |
33 | { | |
34 | template< typename U1, typename U2 > struct apply | |
35 | { | |
36 | typedef apply type; | |
37 | BOOST_STATIC_CONSTANT(int, value = 0); | |
38 | }; | |
39 | }; | |
40 | ||
41 | template< typename Tag > struct bitxor_impl< na,Tag > | |
42 | { | |
43 | template< typename U1, typename U2 > struct apply | |
44 | { | |
45 | typedef apply type; | |
46 | BOOST_STATIC_CONSTANT(int, value = 0); | |
47 | }; | |
48 | }; | |
49 | ||
50 | template< typename Tag > struct bitxor_impl< Tag,na > | |
51 | { | |
52 | template< typename U1, typename U2 > struct apply | |
53 | { | |
54 | typedef apply type; | |
55 | BOOST_STATIC_CONSTANT(int, value = 0); | |
56 | }; | |
57 | }; | |
58 | ||
59 | template< typename T > struct bitxor_tag | |
60 | { | |
61 | typedef typename T::tag type; | |
62 | }; | |
63 | ||
64 | template< | |
65 | typename BOOST_MPL_AUX_NA_PARAM(N1) | |
66 | , typename BOOST_MPL_AUX_NA_PARAM(N2) | |
67 | , typename N3 = na, typename N4 = na, typename N5 = na | |
68 | > | |
69 | struct bitxor_ | |
70 | : bitxor_< bitxor_< bitxor_< bitxor_< N1,N2 >, N3>, N4>, N5> | |
71 | { | |
72 | BOOST_MPL_AUX_LAMBDA_SUPPORT( | |
73 | 5 | |
74 | , bitxor_ | |
75 | , ( N1, N2, N3, N4, N5 ) | |
76 | ) | |
77 | }; | |
78 | ||
79 | template< | |
80 | typename N1, typename N2, typename N3, typename N4 | |
81 | > | |
82 | struct bitxor_< N1,N2,N3,N4,na > | |
83 | ||
84 | : bitxor_< bitxor_< bitxor_< N1,N2 >, N3>, N4> | |
85 | { | |
86 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( | |
87 | 5 | |
88 | , bitxor_ | |
89 | , ( N1, N2, N3, N4, na ) | |
90 | ) | |
91 | }; | |
92 | ||
93 | template< | |
94 | typename N1, typename N2, typename N3 | |
95 | > | |
96 | struct bitxor_< N1,N2,N3,na,na > | |
97 | ||
98 | : bitxor_< bitxor_< N1,N2 >, N3> | |
99 | { | |
100 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( | |
101 | 5 | |
102 | , bitxor_ | |
103 | , ( N1, N2, N3, na, na ) | |
104 | ) | |
105 | }; | |
106 | ||
107 | template< | |
108 | typename N1, typename N2 | |
109 | > | |
110 | struct bitxor_< N1,N2,na,na,na > | |
111 | : bitxor_impl< | |
112 | typename bitxor_tag<N1>::type | |
113 | , typename bitxor_tag<N2>::type | |
114 | >::template apply< N1,N2 >::type | |
115 | { | |
116 | BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC( | |
117 | 5 | |
118 | , bitxor_ | |
119 | , ( N1, N2, na, na, na ) | |
120 | ) | |
121 | ||
122 | }; | |
123 | ||
124 | BOOST_MPL_AUX_NA_SPEC2(2, 5, bitxor_) | |
125 | ||
126 | }} | |
127 | ||
128 | namespace boost { namespace mpl { | |
129 | ||
130 | namespace aux { | |
131 | template< typename T, T n1, T n2 > | |
132 | struct bitxor_wknd | |
133 | { | |
134 | BOOST_STATIC_CONSTANT(T, value = (n1 ^ n2)); | |
135 | typedef integral_c< T,value > type; | |
136 | }; | |
137 | ||
138 | } | |
139 | ||
140 | template<> | |
141 | struct bitxor_impl< integral_c_tag,integral_c_tag > | |
142 | { | |
143 | template< typename N1, typename N2 > struct apply | |
144 | : aux::bitxor_wknd< | |
145 | typename aux::largest_int< | |
146 | typename N1::value_type | |
147 | , typename N2::value_type | |
148 | >::type | |
149 | , N1::value | |
150 | , N2::value | |
151 | >::type | |
152 | ||
153 | { | |
154 | }; | |
155 | }; | |
156 | ||
157 | }} |