saga::task_base Struct Reference
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#include <task_base.hpp>
Public Types | |
| enum | state { Unknown = -1, New = 1, Running = 2, Done = 3, Canceled = 4, Failed = 5 } |
| A task can be in one of several possible states: New, Running, Done, Canceled and Failed. More... | |
Detailed Description
Brief description starts here.
Member Enumeration Documentation
A task can be in one of several possible states: New, Running, Done, Canceled and Failed.
New: This state identifies a newly constructed task instance which has not yet run. This state corresponds to the BES state ÕPendingÕ. This state is initial.
Running: The run() method has been invoked on the task, either explicitly or implicitly. This state corresponds to the BES state ÕRunningÕ. This state is initial.
Done: The synchronous or asynchronous operation has finished successfully. It corresponds to the BES state ÕFinishedÕ. This state is final.
Canceled: The asynchronous operation has been canceled, i.e. cancel() has been called on the task instance. It corresponds to the BES state ÕCanceledÕ. This state is final.
Failed: The synchronous or asynchronous operation has finished unsuccessfully. It corresponds to the BES state ÕFailedÕ. This state is final.
Reimplemented in saga::task.
The documentation for this struct was generated from the following file:
