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D.2.13.7 stopTask
Procedure from library tasks.lib (see tasks_lib).
- Usage:
- stopTask(t), t task
- Return:
- nothing. Stops the t and sets its state to 'stopped'.
- Note:
- A task whose state is not 'started' cannot be stopped.
Intermediate results are discarded when a task is stopped.
killTask() should be called for any no longer needed task.
Example:
| | LIB "tasks.lib";
ring R = 0, (x,y), dp;
ideal I = x9y2+x10, x2y7-y8;
task t = "std", list(I);
startTasks(t);
stopTask(t);
t;
==> A task with the following properties:
==> command: std
==> no. of arguments: 1
==> state: stopped
==>
killTask(t);
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See also:
getState;
killTask;
pollTask;
printTask;
startTasks;
waitTasks.
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