blob: b4bf4a02b57c1a9897c0c8cf1d32523d184c4e64 [file] [log] [blame]
Jeff Thompsona28eed82013-08-22 16:21:10 -07001
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 "ndnboost/mpl/bitxor.hpp" header
11// -- DO NOT modify by hand!
12
13namespace ndnboost { namespace mpl {
14
15template<
16 typename Tag1
17 , typename Tag2
18
19 , BOOST_MPL_AUX_NTTP_DECL(int, tag1_) = BOOST_MPL_AUX_MSVC_VALUE_WKND(Tag1)::value
20 , BOOST_MPL_AUX_NTTP_DECL(int, tag2_) = BOOST_MPL_AUX_MSVC_VALUE_WKND(Tag2)::value
21 >
22struct bitxor_impl
23 : if_c<
24 ( tag1_ > tag2_ )
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
32template<> 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
41template<> struct bitxor_impl< na,integral_c_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
50template<> struct bitxor_impl< integral_c_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
59template< typename T > struct bitxor_tag
60{
61 typedef typename T::tag type;
62};
63
64/// forward declaration
65
66template<
67 typename BOOST_MPL_AUX_NA_PARAM(N1)
68 , typename BOOST_MPL_AUX_NA_PARAM(N2)
69 >
70struct bitxor_2;
71
72template<
73 typename BOOST_MPL_AUX_NA_PARAM(N1)
74 , typename BOOST_MPL_AUX_NA_PARAM(N2)
75 , typename N3 = na, typename N4 = na, typename N5 = na
76 >
77struct bitxor_
78
79 : if_<
80
81 is_na<N3>
82 , bitxor_2< N1,N2 >
83 , bitxor_<
84 bitxor_2< N1,N2 >
85 , N3, N4, N5
86 >
87 >::type
88
89{
90 BOOST_MPL_AUX_LAMBDA_SUPPORT(
91 5
92 , bitxor_
93 , ( N1, N2, N3, N4, N5 )
94 )
95};
96
97template<
98 typename N1
99 , typename N2
100 >
101struct bitxor_2
102 : aux::msvc_eti_base< typename apply_wrap2<
103 bitxor_impl<
104 typename bitxor_tag<N1>::type
105 , typename bitxor_tag<N2>::type
106 >
107 , N1
108 , N2
109 >::type >::type
110
111{
112 BOOST_MPL_AUX_LAMBDA_SUPPORT(2, bitxor_2, (N1, N2))
113
114};
115
116BOOST_MPL_AUX_NA_SPEC2(2, 5, bitxor_)
117
118}}
119
120namespace ndnboost { namespace mpl {
121
122namespace aux {
123template< typename T, T n1, T n2 >
124struct bitxor_wknd
125{
126 BOOST_STATIC_CONSTANT(T, value = (n1 ^ n2));
127 typedef integral_c< T,value > type;
128};
129
130}
131
132template<>
133struct bitxor_impl< integral_c_tag,integral_c_tag >
134{
135 template< typename N1, typename N2 > struct apply
136 : aux::bitxor_wknd<
137 typename aux::largest_int<
138 typename N1::value_type
139 , typename N2::value_type
140 >::type
141 , N1::value
142 , N2::value
143 >::type
144
145 {
146 };
147};
148
149}}