← Back to branch summary

~ubuntu-branches/ubuntu/wily/davix/wily

« back to all changes in this revision

Viewing changes to deps/boost_intern/boost/mpl/aux_/preprocessed/bcc551/iter_fold_if_impl.hpp

  • Committer: Package Import Robot
  • Author(s): Mattias Ellert
  • Date: 2015-07-31 13:17:55 UTC
  • mfrom: (5.1.3 sid)
  • Revision ID: package-import@ubuntu.com-20150731131755-mizprbmn7ogv33te
Tags: 0.4.1-1
* Update to version 0.4.1
* Implement Multi-Arch support

Show diffs side-by-side

added added

removed removed

Lines of Context:
deps/boost_intern/boost/mpl/aux_/preprocessed/bcc551/iter_fold_if_impl.hpp
1
 
 
2
 
// Copyright Aleksey Gurtovoy 2001-2004
3
 
// Copyright David Abrahams 2001-2002
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/aux_/iter_fold_if_impl.hpp" header
11
 
// -- DO NOT modify by hand!
12
 
 
13
 
namespace boost { namespace mpl { namespace aux {
14
 
 
15
 
template< typename Iterator, typename State >
16
 
struct iter_fold_if_null_step
17
 
{
18
 
    typedef State state;
19
 
    typedef Iterator iterator;
20
 
};
21
 
 
22
 
template< bool >
23
 
struct iter_fold_if_step_impl
24
 
{
25
 
    template<
26
 
          typename Iterator
27
 
        , typename State
28
 
        , typename StateOp
29
 
        , typename IteratorOp
30
 
        >
31
 
    struct result_
32
 
    {
33
 
        typedef typename apply2< StateOp,State,Iterator >::type state;
34
 
        typedef typename IteratorOp::type iterator;
35
 
    };
36
 
};
37
 
 
38
 
template<>
39
 
struct iter_fold_if_step_impl<false>
40
 
{
41
 
    template<
42
 
          typename Iterator
43
 
        , typename State
44
 
        , typename StateOp
45
 
        , typename IteratorOp
46
 
        >
47
 
    struct result_
48
 
    {
49
 
        typedef State state;
50
 
        typedef Iterator iterator;
51
 
    };
52
 
};
53
 
 
54
 
template<
55
 
      typename Iterator
56
 
    , typename State
57
 
    , typename ForwardOp
58
 
    , typename Predicate
59
 
    >
60
 
struct iter_fold_if_forward_step
61
 
{
62
 
    typedef typename apply2< Predicate,State,Iterator >::type not_last;
63
 
    typedef typename iter_fold_if_step_impl<
64
 
          BOOST_MPL_AUX_MSVC_VALUE_WKND(not_last)::value
65
 
        >::template result_< Iterator,State,ForwardOp, mpl::next<Iterator> > impl_;
66
 
 
67
 
    typedef typename impl_::state state;
68
 
    typedef typename impl_::iterator iterator;
69
 
};
70
 
 
71
 
template<
72
 
      typename Iterator
73
 
    , typename State
74
 
    , typename BackwardOp
75
 
    , typename Predicate
76
 
    >
77
 
struct iter_fold_if_backward_step
78
 
{
79
 
    typedef typename apply2< Predicate,State,Iterator >::type not_last;
80
 
    typedef typename iter_fold_if_step_impl<
81
 
          BOOST_MPL_AUX_MSVC_VALUE_WKND(not_last)::value
82
 
        >::template result_< Iterator,State,BackwardOp, identity<Iterator> > impl_;
83
 
 
84
 
    typedef typename impl_::state state;
85
 
    typedef typename impl_::iterator iterator;
86
 
};
87
 
 
88
 
template<
89
 
      typename Iterator
90
 
    , typename State
91
 
    , typename ForwardOp
92
 
    , typename ForwardPredicate
93
 
    , typename BackwardOp
94
 
    , typename BackwardPredicate
95
 
    >
96
 
struct iter_fold_if_impl
97
 
{
98
 
 private:
99
 
    typedef iter_fold_if_null_step< Iterator,State > forward_step0;
100
 
    typedef iter_fold_if_forward_step< typename forward_step0::iterator, typename forward_step0::state, ForwardOp, ForwardPredicate > forward_step1;
101
 
    typedef iter_fold_if_forward_step< typename forward_step1::iterator, typename forward_step1::state, ForwardOp, ForwardPredicate > forward_step2;
102
 
    typedef iter_fold_if_forward_step< typename forward_step2::iterator, typename forward_step2::state, ForwardOp, ForwardPredicate > forward_step3;
103
 
    typedef iter_fold_if_forward_step< typename forward_step3::iterator, typename forward_step3::state, ForwardOp, ForwardPredicate > forward_step4;
104
 
    
105
 
 
106
 
    typedef typename if_<
107
 
          typename forward_step4::not_last
108
 
        , iter_fold_if_impl<
109
 
              typename forward_step4::iterator
110
 
            , typename forward_step4::state
111
 
            , ForwardOp
112
 
            , ForwardPredicate
113
 
            , BackwardOp
114
 
            , BackwardPredicate
115
 
            >
116
 
        , iter_fold_if_null_step<
117
 
              typename forward_step4::iterator
118
 
            , typename forward_step4::state
119
 
            >
120
 
        >::type backward_step4;
121
 
 
122
 
    typedef iter_fold_if_backward_step< typename forward_step3::iterator, typename backward_step4::state, BackwardOp, BackwardPredicate > backward_step3;
123
 
    typedef iter_fold_if_backward_step< typename forward_step2::iterator, typename backward_step3::state, BackwardOp, BackwardPredicate > backward_step2;
124
 
    typedef iter_fold_if_backward_step< typename forward_step1::iterator, typename backward_step2::state, BackwardOp, BackwardPredicate > backward_step1;
125
 
    typedef iter_fold_if_backward_step< typename forward_step0::iterator, typename backward_step1::state, BackwardOp, BackwardPredicate > backward_step0;
126
 
    
127
 
 
128
 
 public:
129
 
    typedef typename backward_step0::state state;
130
 
    typedef typename backward_step4::iterator iterator;
131
 
};
132
 
 
133
 
}}}