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1 | |
2 | // Copyright Aleksey Gurtovoy 2000-2004 | |
3 | // | |
4 | // Distributed under the Boost Software License, Version 1.0. | |
5 | // (See accompanying file LICENSE_1_0.txt or copy at | |
6 | // http://www.boost.org/LICENSE_1_0.txt) | |
7 | // | |
8 | ||
9 | // Preprocessed version of "boost/mpl/not_equal_to.hpp" header | |
10 | // -- DO NOT modify by hand! | |
11 | ||
12 | namespace boost { namespace mpl { | |
13 | ||
14 | template< | |
15 | typename Tag1 | |
16 | , typename Tag2 | |
17 | > | |
18 | struct not_equal_to_impl | |
19 | : if_c< | |
20 | ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1) | |
21 | > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2) | |
22 | ) | |
23 | ||
24 | , aux::cast2nd_impl< not_equal_to_impl< Tag1,Tag1 >,Tag1, Tag2 > | |
25 | , aux::cast1st_impl< not_equal_to_impl< Tag2,Tag2 >,Tag1, Tag2 > | |
26 | >::type | |
27 | { | |
28 | }; | |
29 | ||
30 | /// for Digital Mars C++/compilers with no CTPS/TTP support | |
31 | template<> struct not_equal_to_impl< na,na > | |
32 | { | |
33 | template< typename U1, typename U2 > struct apply | |
34 | { | |
35 | typedef apply type; | |
36 | BOOST_STATIC_CONSTANT(int, value = 0); | |
37 | }; | |
38 | }; | |
39 | ||
40 | template< typename Tag > struct not_equal_to_impl< na,Tag > | |
41 | { | |
42 | template< typename U1, typename U2 > struct apply | |
43 | { | |
44 | typedef apply type; | |
45 | BOOST_STATIC_CONSTANT(int, value = 0); | |
46 | }; | |
47 | }; | |
48 | ||
49 | template< typename Tag > struct not_equal_to_impl< Tag,na > | |
50 | { | |
51 | template< typename U1, typename U2 > struct apply | |
52 | { | |
53 | typedef apply type; | |
54 | BOOST_STATIC_CONSTANT(int, value = 0); | |
55 | }; | |
56 | }; | |
57 | ||
58 | template< typename T > struct not_equal_to_tag | |
59 | { | |
60 | typedef typename T::tag type; | |
61 | }; | |
62 | ||
63 | template< | |
64 | typename BOOST_MPL_AUX_NA_PARAM(N1) | |
65 | , typename BOOST_MPL_AUX_NA_PARAM(N2) | |
66 | > | |
67 | struct not_equal_to | |
68 | ||
69 | : not_equal_to_impl< | |
70 | typename not_equal_to_tag<N1>::type | |
71 | , typename not_equal_to_tag<N2>::type | |
72 | >::template apply< N1,N2 >::type | |
73 | { | |
74 | BOOST_MPL_AUX_LAMBDA_SUPPORT(2, not_equal_to, (N1, N2)) | |
75 | ||
76 | }; | |
77 | ||
78 | BOOST_MPL_AUX_NA_SPEC2(2, 2, not_equal_to) | |
79 | ||
80 | }} | |
81 | ||
82 | namespace boost { namespace mpl { | |
83 | ||
84 | template<> | |
85 | struct not_equal_to_impl< integral_c_tag,integral_c_tag > | |
86 | { | |
87 | template< typename N1, typename N2 > struct apply | |
88 | ||
89 | : bool_< ( BOOST_MPL_AUX_VALUE_WKND(N1)::value != BOOST_MPL_AUX_VALUE_WKND(N2)::value ) > | |
90 | { | |
91 | }; | |
92 | }; | |
93 | ||
94 | }} |