- o -

• object_ : IOobject
• objectName_ : IOfileHeader
• objects_ : repository
• objectType_ : IOfileHeader
• observerList_ : eventSubscriber
• offset_ : triWall
• omega_ : rotatingAxis
• openClosed_ : IOstream
• operation_ : processField
• operator_ : compareOne< T, Operator > , compareTwo< T, Operator > , compareZero< T, Operator > , IncludeMask< T, Operator >
• operatorType_ : includeMask
• orderedEntries_ : dictionary
• os_ : Ostream
• oStream_ : vtkFile
• outFilePrecision_ : systemControl
• outputToFile_ : timeControl
• outStream_ : fileStream
• overlap_t_ : linear< limited >::contactForceStorage , nonLinear< limited >::contactForceStorage , nonLinearMod< limited >::contactForceStorage
• owner_ : integration , IOfileHeader , repository