iFutureValue Struct Reference

Inheritance diagram for iFutureValue:

Detailed Description

Future value.

Public Member Functions
virtual void	SetValue (const Var &aValue)=0
	Sets and signal the future. {Property}. More...
virtual void	Reset ()=0
	Reset the future to the unset & not-canceled state. More...
Public Member Functions inherited from iFuture
virtual void	Cancel ()=0
	Cancel the task associated with the future. More...
virtual tBool	GetIsCancelled () const =0
	Check whether the task has been cancelled. {Property}. More...
virtual tBool	GetIsDone () const =0
	Return true if this task completed. {Property}. More...
virtual tBool	Wait (tU32 anTimeOut)=0
	Wait for the value to be set. More...
virtual Var	GetValue () const =0
	Return the result of the computation, returns null if the task is not completed. {Property}. More...
Public Member Functions inherited from iUnknown
virtual tBool	IsOK () const =0
	Check if the object is valid. More...
virtual tI32	AddRef ()=0
	Signal that one more reference of the object has been created. More...
virtual tI32	Release ()=0
	Release a reference of the object. More...
virtual void	DeleteThis ()=0
	Bypass any reference counting and delete this object. More...
virtual void	Invalidate ()=0
	Invalidate the object. More...
virtual iUnknown *	QueryInterface (const tUUID &aIID)=0
	Query an interface. More...
virtual void	ListInterfaces (iMutableCollection *apLst, tU32 anFlags) const =0
	Fill a UUID list containing the UUIDs of the implemented interfaces. More...
virtual tI32	SetNumRefs (tI32 anNumRefs)=0
	Set the reference counter directly. More...
virtual tI32	GetNumRefs () const =0
	Get the number of references to this object. More...

Member Function Documentation

virtual void SetValue ( const Var &  aValue )

pure virtual

Sets and signal the future. {Property}.

virtual void Reset ( )

pure virtual

Reset the future to the unset & not-canceled state.