GrabberSinkType::isAttached Method |
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| Returns whether this sink has been attached to a Grabber object. | ||
| Syntax: | virtual bool isAttached() const; |
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| Return value: | This method returns true, if this sink is currently attached to a Grabber object, otherwise false. |
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| Remarks: | When the sink is created, this method initially returns false. Once it has been attached to a Grabber by calling Grabber::setSinkType, this method returns true. When another sink is assigned to the grabber, this sink becomes unattached and this method returns false again. |
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| See also: | GrabberSinkType, Grabber, Grabber::setSinkType | |