Mechanism for observing cancellation requests on a stop state.
Declared in <bslstl_stoptoken.h>
class stop_token;This class is a mechanism for observing cancellation requests. An object of this class either has (possibly shared) ownership of a stop state and can be used to observe whether a cancellation request has been made on that stop state, or does not own a stop state. A stop_token cannot be used to make a cancellation request.
| Name | Description |
|---|---|
callback_type | Alias for stop_callback parameterized by t_CALLBACK. |
| Name | Description |
|---|---|
stop_token [constructor] | Constructors |
~stop_token [destructor] | Destroy this object. |
operator= | Assignment operators |
stop_possible | Return whether a stop is still possible on the referred stop state. |
stop_requested | Return whether a stop has been requested on the referred stop state. |
swap | Exchange the stop states referred to by *this and other. |
| Name | Description |
|---|---|
bsl::swap | Exchange the stop states referred to by lhs and rhs. |
bsl::operator== | Return whether lhs and rhs refer to the same stop state. |
bsl::stop_callback | Callback invoked when a stop is requested on an associated stop state. |
bsl::stop_source | Mechanism for requesting and observing cancellation on a stop state. |