- o -

• objectiveValue() : FunctionRep , Fitter , NTupleLikeliHoodFCN , PyFunctionRep , NTuplePearsonFCN , NTupleChiSqFCN , StatedFCN , FunctionProjector
• Observable() : Observable
• Observer() : Observer
• ObserverWrap() : ObserverWrap
• offsetDrag() : Inspector , InspectorBase
• okToQuit() : WindowController
• open() : QwtPaintBuffer
• openAssistant() : WindowController
• openDocument() : PyApp , XmlController
• openFile() : FitsController , RootController , XmlController
• openFitsTuple() : QtFileDialog
• OpenGLApp() : OpenGLApp
• OpenGLView() : OpenGLView
• OpenGLWindow() : OpenGLWindow
• openNTuples() : XmlController
• openRecentFile() : CanvasWindow , CanvasWindowBase
• openRootTuple() : QtFileDialog
• openTextTuple() : QtFileDialog
• openUpdatedNTuples() : XmlController
• operator()() : Landau , FunctionWrap , NTupleSorter , BrokenPowerLaw , Chi2Dist , ConstantF , Erfc , Exponential , FunctionWrap , FunctionBase , Gaussian , Linear , LinearSumFunction , LogNormal , Quadratic2 , StatedFCN , Novosibirsk , PowerLaw , Quadratic , Weibull , LogParabola , PyFunctionRep
• operator=() : NTuple , NTupleSorter , QtViewFactory , CircularBuffer , FitsFileBase
• operator==() : Color , dequal< T >
• operator[]() : FitsNTuple , DataSource , RootNTuple , RTuple , ListTuple , NTuple , NumArrayTuple
• orientation() : CanvasSettings
• orientationChanged() : CanvasSettings
• outside_box() : LinePointRep
• OverflowTextRep() : OverflowTextRep