88 lines
1.7 KiB
C++
88 lines
1.7 KiB
C++
|
|
||
|
|
// Copyright Oliver Kowalke 2014.
|
||
|
|
// Distributed under the Boost Software License, Version 1.0.
|
||
|
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
||
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
|
||
|
|
#ifndef BOOST_COROUTINES2_DETAIL_ASYMMETRIC_COROUTINE_HPP
|
||
|
|
#define BOOST_COROUTINES2_DETAIL_ASYMMETRIC_COROUTINE_HPP
|
||
|
|
|
||
|
|
#include <exception>
|
||
|
|
|
||
|
|
#include <boost/assert.hpp>
|
||
|
|
#include <boost/config.hpp>
|
||
|
|
|
||
|
|
#include <boost/coroutine2/detail/config.hpp>
|
||
|
|
|
||
|
|
#ifdef BOOST_HAS_ABI_HEADERS
|
||
|
|
# include BOOST_ABI_PREFIX
|
||
|
|
#endif
|
||
|
|
|
||
|
|
namespace boost {
|
||
|
|
namespace coroutines2 {
|
||
|
|
namespace detail {
|
||
|
|
|
||
|
|
enum class state_t : unsigned int {
|
||
|
|
none = 0,
|
||
|
|
complete = 1 << 1,
|
||
|
|
unwind = 1 << 2,
|
||
|
|
destroy = 1 << 3
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
inline
|
||
|
|
constexpr state_t
|
||
|
|
operator&( state_t l, state_t r) {
|
||
|
|
return static_cast< state_t >(
|
||
|
|
static_cast< unsigned int >( l) & static_cast< unsigned int >( r) );
|
||
|
|
}
|
||
|
|
|
||
|
|
inline
|
||
|
|
constexpr state_t
|
||
|
|
operator|( state_t l, state_t r) {
|
||
|
|
return static_cast< state_t >(
|
||
|
|
static_cast< unsigned int >( l) | static_cast< unsigned int >( r) );
|
||
|
|
}
|
||
|
|
|
||
|
|
inline
|
||
|
|
constexpr state_t
|
||
|
|
operator^( state_t l, state_t r) {
|
||
|
|
return static_cast< state_t >(
|
||
|
|
static_cast< unsigned int >( l) ^ static_cast< unsigned int >( r) );
|
||
|
|
}
|
||
|
|
|
||
|
|
inline
|
||
|
|
constexpr state_t
|
||
|
|
operator~( state_t l) {
|
||
|
|
return static_cast< state_t >( ~static_cast< unsigned int >( l) );
|
||
|
|
}
|
||
|
|
|
||
|
|
inline
|
||
|
|
state_t &
|
||
|
|
operator&=( state_t & l, state_t r) {
|
||
|
|
l = l & r;
|
||
|
|
return l;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline
|
||
|
|
state_t &
|
||
|
|
operator|=( state_t & l, state_t r) {
|
||
|
|
l = l | r;
|
||
|
|
return l;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline
|
||
|
|
state_t &
|
||
|
|
operator^=( state_t & l, state_t r) {
|
||
|
|
l = l ^ r;
|
||
|
|
return l;
|
||
|
|
}
|
||
|
|
|
||
|
|
}}}
|
||
|
|
|
||
|
|
#ifdef BOOST_HAS_ABI_HEADERS
|
||
|
|
# include BOOST_ABI_SUFFIX
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // BOOST_COROUTINES2_DETAIL_ASYMMETRIC_COROUTINE_HPP
|