Inheritance diagram for PDG_ApplicationShim::DeferredTask:

Public Member Functions
	DeferredTask (PDG_GraphContext context, const PDG_Node node, const PDG_WorkItem *work_item, PDG_EvaluationContext::State state)

virtual	~DeferredTask ()

void	execute ()
	Evaluates the task. More...

bool	wait ()

Protected Member Functions
virtual void	evaluate ()=0
	Called when the task is evaluated. More...

Protected Attributes
PDG_GraphContext *	myContext

const PDG_Node *	myNode

const PDG_WorkItem *	myWorkItem

PDG_EvaluationContext::State	myState

int	myCookId

bool	myHasExecuted

Detailed Description

Base class for a task that can be queued. Should be subclassed to implement a concrete task type that stores data and logic.

Definition at line 162 of file PDG_ApplicationShim.h.

Constructor & Destructor Documentation

PDG_ApplicationShim::DeferredTask::DeferredTask	(	PDG_GraphContext *	context,
		const PDG_Node *	node,
		const PDG_WorkItem *	work_item,
		PDG_EvaluationContext::State	state
	)

virtual PDG_ApplicationShim::DeferredTask::~DeferredTask ( )

inlinevirtual

Definition at line 170 of file PDG_ApplicationShim.h.

virtual void PDG_ApplicationShim::DeferredTask::evaluate ( )

protectedpure virtual

Called when the task is evaluated.

void PDG_ApplicationShim::DeferredTask::execute ( )

Evaluates the task.

bool PDG_ApplicationShim::DeferredTask::wait ( )

Waits for the task to execute. Returns true if the task completed, or false if it was interupted for some reason.

PDG_GraphContext* PDG_ApplicationShim::DeferredTask::myContext

protected

Definition at line 184 of file PDG_ApplicationShim.h.

int PDG_ApplicationShim::DeferredTask::myCookId

protected

Definition at line 190 of file PDG_ApplicationShim.h.

bool PDG_ApplicationShim::DeferredTask::myHasExecuted

protected

Definition at line 191 of file PDG_ApplicationShim.h.

const PDG_Node* PDG_ApplicationShim::DeferredTask::myNode

protected

Definition at line 185 of file PDG_ApplicationShim.h.

PDG_EvaluationContext::State PDG_ApplicationShim::DeferredTask::myState

protected

Definition at line 189 of file PDG_ApplicationShim.h.

const PDG_WorkItem* PDG_ApplicationShim::DeferredTask::myWorkItem

protected

Definition at line 186 of file PDG_ApplicationShim.h.

The documentation for this class was generated from the following file: