projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | |
| 2 | // Copyright Oliver Kowalke 2014. | |
| 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_COROUTINES2_DETAIL_PUSH_CONTROL_BLOCK_HPP | |
| 8 | #define BOOST_COROUTINES2_DETAIL_PUSH_CONTROL_BLOCK_HPP | |
| 9 | ||
| 10 | #include <exception> | |
| 11 | ||
| 12 | #include <boost/config.hpp> | |
| 13 | #include <boost/context/execution_context.hpp> | |
| 14 | ||
| 15 | #include <boost/coroutine2/detail/state.hpp> | |
| 16 | ||
| 17 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 18 | # include BOOST_ABI_PREFIX | |
| 19 | #endif | |
| 20 | ||
| 21 | namespace boost { | |
| 22 | namespace coroutines2 { | |
| 23 | namespace detail { | |
| 24 | ||
| 25 | template< typename T > | |
| 26 | struct push_coroutine< T >::control_block { | |
| 27 | boost::context::execution_context< T * > ctx; | |
| 28 | typename pull_coroutine< T >::control_block * other; | |
| 29 | state_t state; | |
| 30 | std::exception_ptr except; | |
| 31 | ||
| 32 | static void destroy( control_block * cb) noexcept; | |
| 33 | ||
| 34 | template< typename StackAllocator, typename Fn > | |
| 35 | control_block( context::preallocated, StackAllocator, Fn &&); | |
| 36 | ||
| 37 | control_block( typename pull_coroutine< T >::control_block *, boost::context::execution_context< T * > &) noexcept; | |
| 38 | ||
| 39 | control_block( control_block &) = delete; | |
| 40 | control_block & operator=( control_block &) = delete; | |
| 41 | ||
| 42 | void deallocate() noexcept; | |
| 43 | ||
| 44 | void resume( T const&); | |
| 45 | ||
| 46 | void resume( T &&); | |
| 47 | ||
| 48 | bool valid() const noexcept; | |
| 49 | }; | |
| 50 | ||
| 51 | template< typename T > | |
| 52 | struct push_coroutine< T & >::control_block { | |
| 53 | boost::context::execution_context< T * > ctx; | |
| 54 | typename pull_coroutine< T & >::control_block * other; | |
| 55 | state_t state; | |
| 56 | std::exception_ptr except; | |
| 57 | ||
| 58 | static void destroy( control_block * cb) noexcept; | |
| 59 | ||
| 60 | template< typename StackAllocator, typename Fn > | |
| 61 | control_block( context::preallocated, StackAllocator, Fn &&); | |
| 62 | ||
| 63 | control_block( typename pull_coroutine< T & >::control_block *, boost::context::execution_context< T * > &) noexcept; | |
| 64 | ||
| 65 | control_block( control_block &) = delete; | |
| 66 | control_block & operator=( control_block &) = delete; | |
| 67 | ||
| 68 | void deallocate() noexcept; | |
| 69 | ||
| 70 | void resume( T &); | |
| 71 | ||
| 72 | bool valid() const noexcept; | |
| 73 | }; | |
| 74 | ||
| 75 | struct push_coroutine< void >::control_block { | |
| 76 | boost::context::execution_context< void > ctx; | |
| 77 | pull_coroutine< void >::control_block * other; | |
| 78 | state_t state; | |
| 79 | std::exception_ptr except; | |
| 80 | ||
| 81 | static void destroy( control_block * cb) noexcept; | |
| 82 | ||
| 83 | template< typename StackAllocator, typename Fn > | |
| 84 | control_block( context::preallocated, StackAllocator, Fn &&); | |
| 85 | ||
| 86 | control_block( pull_coroutine< void >::control_block *, boost::context::execution_context< void > &) noexcept; | |
| 87 | ||
| 88 | control_block( control_block &) = delete; | |
| 89 | control_block & operator=( control_block &) = delete; | |
| 90 | ||
| 91 | void deallocate() noexcept; | |
| 92 | ||
| 93 | void resume(); | |
| 94 | ||
| 95 | bool valid() const noexcept; | |
| 96 | }; | |
| 97 | ||
| 98 | }}} | |
| 99 | ||
| 100 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 101 | # include BOOST_ABI_SUFFIX | |
| 102 | #endif | |
| 103 | ||
| 104 | #endif // BOOST_COROUTINES2_DETAIL_PUSH_CONTROL_BLOCK_HPP |