18 Creating and Managing Controllers
Q3Controller_HasTracker
function to determine whether a controller is currently associated with a tracker.
TQ3Status Q3Controller_HasTracker ( TQ3ControllerRef controllerRef, TQ3Boolean *hasTracker);controllerRef
A reference to a controller.hasTracker
On exit, a Boolean value that indicates whether the specified controller is currently associated with an active tracker (kQ3True
) or not (kQ3False
).
Q3Controller_HasTracker
function returns, in the hasTracker
parameter, a Boolean value that indicates whether the controller specified by the controllerRef
parameter is active and is currently associated with an active tracker.
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