blob: 2a14c257ac8b9528221365faccaebef4b649621f [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/bitand.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 bitand_impl
23 : if_c<
24 ( tag1_ > tag2_ )
25 , aux::cast2nd_impl< bitand_impl< Tag1,Tag1 >,Tag1, Tag2 >
26 , aux::cast1st_impl< bitand_impl< Tag2,Tag2 >,Tag1, Tag2 >
27 >::type
28{
29};
30
31/// for Digital Mars C++/compilers with no CTPS/TTP support
32template<> struct bitand_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 bitand_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 bitand_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 bitand_tag
60 : tag< T,na >
61{
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 bitand_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 bitand_
78
79 : aux::msvc_eti_base< typename if_<
80
81 is_na<N3>
82 , bitand_2< N1,N2 >
83 , bitand_<
84 bitand_2< N1,N2 >
85 , N3, N4, N5
86 >
87 >::type
88
89 >
90
91{
92 BOOST_MPL_AUX_LAMBDA_SUPPORT(
93 5
94 , bitand_
95 , ( N1, N2, N3, N4, N5 )
96 )
97};
98
99template<
100 typename N1
101 , typename N2
102 >
103struct bitand_2
104 : aux::msvc_eti_base< typename apply_wrap2<
105 bitand_impl<
106 typename bitand_tag<N1>::type
107 , typename bitand_tag<N2>::type
108 >
109 , N1
110 , N2
111 >::type >::type
112
113{
114 BOOST_MPL_AUX_LAMBDA_SUPPORT(2, bitand_2, (N1, N2))
115
116};
117
118BOOST_MPL_AUX_NA_SPEC2(2, 5, bitand_)
119
120}}
121
122namespace ndnboost { namespace mpl {
123
124namespace aux {
125template< typename T, T n1, T n2 >
126struct bitand_wknd
127{
128 BOOST_STATIC_CONSTANT(T, value = (n1 & n2));
129 typedef integral_c< T,value > type;
130};
131
132}
133
134template<>
135struct bitand_impl< integral_c_tag,integral_c_tag >
136{
137 template< typename N1, typename N2 > struct apply
138 : aux::bitand_wknd<
139 typename aux::largest_int<
140 typename N1::value_type
141 , typename N2::value_type
142 >::type
143 , N1::value
144 , N2::value
145 >::type
146
147 {
148 };
149};
150
151}}