Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Returns an awaitable object that may be used to reset the cancellation state of the current coroutine.
template< typename InFilter, typename OutFilter> constexpr unspecified reset_cancellation_state( InFilter && in_filter, OutFilter && out_filter);
Let P be the cancellation
slot associated with the current coroutine's co_spawn completion handler. Assigns
a new cancellation_state object S, constructed as S(P,
std::forward<InFilter>(in_filter),
std::forward<OutFilter>(out_filter)),
into the current coroutine's cancellation state object.
boost::asio::awaitable<void> my_coroutine() { co_await boost::asio::this_coro::reset_cancellation_state( boost::asio::enable_partial_cancellation(), boost::asio::disable_cancellation()); // ... }
The cancellation state is shared by all coroutines in the same "thread
of execution" that was created using co_spawn.