projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | |
| 2 | // Copyright Oliver Kowalke 2009. | |
| 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_COROUTINES_DETAIL_PARAMETERS_H | |
| 8 | #define BOOST_COROUTINES_DETAIL_PARAMETERS_H | |
| 9 | ||
| 10 | #include <boost/assert.hpp> | |
| 11 | #include <boost/config.hpp> | |
| 12 | ||
| 13 | #include <boost/coroutine/detail/flags.hpp> | |
| 14 | ||
| 15 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 16 | # include BOOST_ABI_PREFIX | |
| 17 | #endif | |
| 18 | ||
| 19 | namespace boost { | |
| 20 | namespace coroutines { | |
| 21 | namespace detail { | |
| 22 | ||
| 23 | template< typename Data > | |
| 24 | struct parameters | |
| 25 | { | |
| 26 | Data * data; | |
| 27 | bool do_unwind; | |
| 28 | void * coro; | |
| 29 | ||
| 30 | parameters() : | |
| 31 | data( 0), do_unwind( false), coro( 0) | |
| 32 | {} | |
| 33 | ||
| 34 | explicit parameters( void * coro_) : | |
| 35 | data( 0), do_unwind( false), coro( coro_) | |
| 36 | { BOOST_ASSERT( 0 != coro); } | |
| 37 | ||
| 38 | explicit parameters( Data * data_, void * coro_) : | |
| 39 | data( data_), do_unwind( false), coro( coro_) | |
| 40 | { | |
| 41 | BOOST_ASSERT( 0 != data); | |
| 42 | BOOST_ASSERT( 0 != coro); | |
| 43 | } | |
| 44 | ||
| 45 | explicit parameters( unwind_t::flag_t) : | |
| 46 | data( 0), do_unwind( true) | |
| 47 | {} | |
| 48 | }; | |
| 49 | ||
| 50 | template< typename Data > | |
| 51 | struct parameters< Data & > | |
| 52 | { | |
| 53 | Data * data; | |
| 54 | bool do_unwind; | |
| 55 | void * coro; | |
| 56 | ||
| 57 | parameters() : | |
| 58 | data( 0), do_unwind( false), coro( 0) | |
| 59 | {} | |
| 60 | ||
| 61 | explicit parameters( void * coro_) : | |
| 62 | data( 0), do_unwind( false), coro( coro_) | |
| 63 | { BOOST_ASSERT( 0 != coro); } | |
| 64 | ||
| 65 | explicit parameters( Data * data_, void * coro_) : | |
| 66 | data( data_), do_unwind( false), coro( coro_) | |
| 67 | { | |
| 68 | BOOST_ASSERT( 0 != data); | |
| 69 | BOOST_ASSERT( 0 != coro); | |
| 70 | } | |
| 71 | ||
| 72 | explicit parameters( unwind_t::flag_t) : | |
| 73 | data( 0), do_unwind( true), coro( 0) | |
| 74 | {} | |
| 75 | }; | |
| 76 | ||
| 77 | template<> | |
| 78 | struct parameters< void > | |
| 79 | { | |
| 80 | bool do_unwind; | |
| 81 | void * coro; | |
| 82 | ||
| 83 | parameters() : | |
| 84 | do_unwind( false), coro(0) | |
| 85 | {} | |
| 86 | ||
| 87 | parameters( void * coro_) : | |
| 88 | do_unwind( false), coro( coro_) | |
| 89 | { BOOST_ASSERT( 0 != coro); } | |
| 90 | ||
| 91 | explicit parameters( unwind_t::flag_t) : | |
| 92 | do_unwind( true), coro( 0) | |
| 93 | {} | |
| 94 | }; | |
| 95 | ||
| 96 | }}} | |
| 97 | ||
| 98 | #ifdef BOOST_HAS_ABI_HEADERS | |
| 99 | # include BOOST_ABI_SUFFIX | |
| 100 | #endif | |
| 101 | ||
| 102 | #endif // BOOST_COROUTINES_DETAIL_PARAMETERS_H |