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)
7 #ifndef BOOST_COROUTINES_DETAIL_PARAMETERS_H
8 #define BOOST_COROUTINES_DETAIL_PARAMETERS_H
10 #include <boost/assert.hpp>
11 #include <boost/config.hpp>
13 #include <boost/coroutine/detail/flags.hpp>
15 #ifdef BOOST_HAS_ABI_HEADERS
16 # include BOOST_ABI_PREFIX
20 namespace coroutines {
23 template< typename Data >
31 data( 0), do_unwind( false), coro( 0)
34 explicit parameters( void * coro_) :
35 data( 0), do_unwind( false), coro( coro_)
36 { BOOST_ASSERT( 0 != coro); }
38 explicit parameters( Data * data_, void * coro_) :
39 data( data_), do_unwind( false), coro( coro_)
41 BOOST_ASSERT( 0 != data);
42 BOOST_ASSERT( 0 != coro);
45 explicit parameters( unwind_t::flag_t) :
46 data( 0), do_unwind( true)
50 template< typename Data >
51 struct parameters< Data & >
58 data( 0), do_unwind( false), coro( 0)
61 explicit parameters( void * coro_) :
62 data( 0), do_unwind( false), coro( coro_)
63 { BOOST_ASSERT( 0 != coro); }
65 explicit parameters( Data * data_, void * coro_) :
66 data( data_), do_unwind( false), coro( coro_)
68 BOOST_ASSERT( 0 != data);
69 BOOST_ASSERT( 0 != coro);
72 explicit parameters( unwind_t::flag_t) :
73 data( 0), do_unwind( true), coro( 0)
78 struct parameters< void >
84 do_unwind( false), coro(0)
87 parameters( void * coro_) :
88 do_unwind( false), coro( coro_)
89 { BOOST_ASSERT( 0 != coro); }
91 explicit parameters( unwind_t::flag_t) :
92 do_unwind( true), coro( 0)
98 #ifdef BOOST_HAS_ABI_HEADERS
99 # include BOOST_ABI_SUFFIX
102 #endif // BOOST_COROUTINES_DETAIL_PARAMETERS_H