This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123]

▼CException
▼Cpstech.pstsdk.errors.TrackerError	Base tracker exception
Cpstech.pstsdk.errors.AlreadyExistsError	The request could not be executed because the object alreay exists
Cpstech.pstsdk.errors.FailedToAllocateMemoryError	Failed to allocate memory
Cpstech.pstsdk.errors.HTTPError	An HTTP error was thrown by the Rest server
Cpstech.pstsdk.errors.ImageRetrievalError	Image retrieval failed
Cpstech.pstsdk.errors.InvalidDataError	Data provided did not match the requirements
Cpstech.pstsdk.errors.JSONError	An error occurred while processing JSON information
Cpstech.pstsdk.errors.NotFoundError	The requested data could not be found
Cpstech.pstsdk.errors.NotInitializedError	A call was made to an uninitialized tracker
Cpstech.pstsdk.errors.NotSupportedError	The requested functionality is not supported by this tracker
Cpstech.pstsdk.errors.NullPointerError	The supplied tracker object was a null pointer
Cpstech.pstsdk.errors.OutOfRangeError	The supplied value is outside of the accepted range
Cpstech.pstsdk.image.Image	Images retrieved from the tracker
Cpstech.pstsdk.tracker.Listener	Abstract listener class for receiving tracking information and tracking mode updates from the tracker
Cpstech.pstsdk.point.Point	Estimated 3D marker location
▼Cpstech.pstsdk.target.Target	Tracking target information
Cpstech.pstsdk.target.TargetPose	Estimated tracking target pose
Cpstech.pstsdk.target.TargetStatus	Tracking target status
Cpstech.pstsdk.tracker.Tracker	Main PST SDK class implementing tracker communication
Cpstech.pstsdk.trackerdata.TrackerData	Tracking information retrieved from tracker
▼CIntEnum
Cpstech.pstsdk.errors.EStatusMessage	Tracker status messages enum class
Cpstech.pstsdk.tracker.ETrackerMode	Tracker mode enum class