The type that is returned when calling observe_local. It handles the logic for calling the event handler that is provided to the observe_local call.
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#include <LiveQuery.hpp>
Inheritance diagram for ditto::LiveQuery:
Classes | |
| struct | ArcCtx |
Public Member Functions | |
| LiveQuery (LiveQuery &&) | |
| LiveQuery & | operator= (LiveQuery &&) |
 Public Member Functions inherited from ditto::Observer | |
| void | stop () |
| Stops the observation and cleans up all associated resources. | |
| bool | is_stopped () |
Returns true is the Observer was stopped. | |
Additional Inherited Members | |
| Protected Member Functions inherited from ditto::Observer | |
| Observer () | |
Constructs a new Observer. | |
| ~Observer () | |
| Destroy the Abstract Observer object canceling the observer if it hasn't been done in stop | |
| Protected Attributes inherited from ditto::Observer | |
| bool | stopped |
| Track if the Observer has already been stopped so we don't stop it twice when destroying the object. | |
Detailed Description
The type that is returned when calling observe_local. It handles the logic for calling the event handler that is provided to the observe_local call.
These objects must be kept in scope for as long as you wish to keep receiving updates about the associated query.
