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

CGlgAlarmHandler
CGlgCallEvent
CGlgCube
CGlgDataSample
CGlgDataSampleNode
CGlgDouble
CGlgErrorHandler
CGlgGISRequestData
CGlgGISRequestObserver
CGlgHierarchyData
CGlgHierarchyListener
CGlgIHHandlerInterface
CGlgInputListener
CGlgInteger
CGlgLabelFormatter
CGlgMatrixData
CGlgMinMax
CGlgObject
CGlgPoint
CGlgSelectListener
CGlgTemplateLoadListener
CGlgTooltipFormatter
CGlgTraceData
CGlgTraceListener