1 
2 //          Copyright Oliver Kowalke 2013.
3 // Distributed under the Boost Software License, Version 1.0.
4 //    (See accompanying file LICENSE_1_0.txt or copy at
5 //          http://www.boost.org/LICENSE_1_0.txt)
6 
7 #ifndef BOOST_FIBERS_DETAIL_DATA_H
8 #define BOOST_FIBERS_DETAIL_DATA_H
9 
10 #include <boost/config.hpp>
11 
12 #include <boost/fiber/detail/config.hpp>
13 #include <boost/fiber/detail/spinlock.hpp>
14 
15 #ifdef BOOST_HAS_ABI_HEADERS
16 #  include BOOST_ABI_PREFIX
17 #endif
18 
19 namespace boost {
20 namespace fibers {
21 
22 class context;
23 
24 namespace detail {
25 
26 struct data_t {
27     spinlock_lock   *   lk{ nullptr };
28     context         *   ctx{ nullptr };
29     context         *   from;
30 
data_tboost::fibers::detail::data_t31     explicit data_t( context * from_) noexcept :
32         from{ from_ } {
33     }
34 
data_tboost::fibers::detail::data_t35     explicit data_t( spinlock_lock * lk_,
36                      context * from_) noexcept :
37         lk{ lk_ },
38         from{ from_ } {
39     }
40 
data_tboost::fibers::detail::data_t41     explicit data_t( context * ctx_,
42                      context * from_) noexcept :
43         ctx{ ctx_ },
44         from{ from_ } {
45     }
46 };
47 
48 }}}
49 
50 #ifdef BOOST_HAS_ABI_HEADERS
51 #  include BOOST_ABI_SUFFIX
52 #endif
53 
54 #endif // BOOST_FIBERS_DETAIL_DATA_H
55