Grabber::isSignalDetectedAvailable Method [Deprecated]

Checks whether a device can be queried for a list of available video stream.
Syntax: 
bool isSignalDetectedAvailable() const;
Return value:

true, if a device can be queried for a list of available video stream, false otherwise.

Information:

Introduced in version 2.0
This method is deprecated since version 3.5.
Grabber::hasSignalDetected
See also: Grabber, Grabber::getSignalDetected

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