vtkPVUpdateSuppressor Class Reference

prevents propagation of update More...

#include <vtkPVUpdateSuppressor.h>

Inheritance diagram for vtkPVUpdateSuppressor:

Collaboration diagram for vtkPVUpdateSuppressor:

List of all members.

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	ForceUpdate ()
void	SetEnabled (bool)
virtual bool	GetEnabled ()
virtual vtkTimeStamp	GetForcedUpdateTimeStamp ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkPVUpdateSuppressor *	SafeDownCast (vtkObject *o)
static vtkPVUpdateSuppressor *	New ()
Protected Member Functions
	vtkPVUpdateSuppressor ()
	~vtkPVUpdateSuppressor ()
int	RequestDataObject (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual vtkExecutive *	CreateDefaultExecutive ()
Protected Attributes
vtkTimeStamp	ForcedUpdateTimeStamp
bool	Enabled

---

Detailed Description

prevents propagation of update

vtkPVUpdateSuppressor is simple filter that work with vtkUpdateSuppressorPipeline to block pipeline updates. One should call ForceUpdate() to update the input, if needed, explicitly. Note that ForceUpdate() may not result in input updating at all if it has been already updated by some other means.

Definition at line 30 of file vtkPVUpdateSuppressor.h.

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Constructor & Destructor Documentation

vtkPVUpdateSuppressor::vtkPVUpdateSuppressor

(

)

[protected]

vtkPVUpdateSuppressor::~vtkPVUpdateSuppressor

(

)

[protected]

---

Member Function Documentation

virtual const char* vtkPVUpdateSuppressor::GetClassName

(

)

[virtual]

Reimplemented from vtkDataObjectAlgorithm.

static int vtkPVUpdateSuppressor::IsTypeOf

(

const char *

type

)

[static]

Reimplemented from vtkDataObjectAlgorithm.

virtual int vtkPVUpdateSuppressor::IsA

(

const char *

type

)

[virtual]

Reimplemented from vtkDataObjectAlgorithm.

static vtkPVUpdateSuppressor* vtkPVUpdateSuppressor::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkDataObjectAlgorithm.

void vtkPVUpdateSuppressor::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[virtual]

Reimplemented from vtkDataObjectAlgorithm.

static vtkPVUpdateSuppressor* vtkPVUpdateSuppressor::New

(

)

[static]

Construct with user-specified implicit function.

Reimplemented from vtkDataObjectAlgorithm.

virtual void vtkPVUpdateSuppressor::ForceUpdate

(

)

[virtual]

Force update on the input.

void vtkPVUpdateSuppressor::SetEnabled

(

bool

)

Get/Set if the update suppressor is enabled. If the update suppressor is not enabled, it won't supress any updates. Enabled by default.

virtual bool vtkPVUpdateSuppressor::GetEnabled

(

)

[virtual]

Get/Set if the update suppressor is enabled. If the update suppressor is not enabled, it won't supress any updates. Enabled by default.

virtual vtkTimeStamp vtkPVUpdateSuppressor::GetForcedUpdateTimeStamp

(

)

[virtual]

Provides access to the timestamp when the most recent ForceUpdate() was called.

int vtkPVUpdateSuppressor::RequestDataObject	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		[protected, virtual]

Reimplemented from vtkDataObjectAlgorithm.

int vtkPVUpdateSuppressor::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		[protected, virtual]

Reimplemented from vtkDataObjectAlgorithm.

virtual vtkExecutive* vtkPVUpdateSuppressor::CreateDefaultExecutive

(

)

[protected, virtual]

Reimplemented from vtkDataObjectAlgorithm.

---

Member Data Documentation

vtkTimeStamp vtkPVUpdateSuppressor::ForcedUpdateTimeStamp [protected]

Definition at line 65 of file vtkPVUpdateSuppressor.h.

bool vtkPVUpdateSuppressor::Enabled [protected]

Definition at line 67 of file vtkPVUpdateSuppressor.h.

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

• dox/ParaViewCore/VTKExtensions/vtkPVUpdateSuppressor.h