QueryCtrl allows a query to be cancelled.
More...
#include <unity/scopes/QueryCtrl.h>
QueryCtrl allows a query to be cancelled.
virtual unity::scopes::QueryCtrl::~QueryCtrl |
( |
| ) |
|
|
virtual |
Destroys a QueryCtrl.
Letting a QueryCtrl go out of scope has no effect on the query, that is, the destructor does not implicitly call cancel().
virtual void unity::scopes::QueryCtrl::cancel |
( |
| ) |
|
|
pure virtual |
Cancels an executing query.
Calling cancel() informs the scope to which a query was sent that the query should be cancelled. Calling cancel() on a query that is complete has no effect. cancel() is guaranteed to not block the caller.
The documentation for this class was generated from the following file: