vtkTrivialProducer Class Reference

#include <vtkTrivialProducer.h>

Inheritance diagram for vtkTrivialProducer:

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Collaboration diagram for vtkTrivialProducer:

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List of all members.

Detailed Description

Producer for stand-alone data objects.

vtkTrivialProducer allows stand-alone data objects to be connected as inputs in a pipeline. All data objects that are connected to a pipeline involving vtkAlgorithm must have a producer. This trivial producer allows data objects that are hand-constructed in a program without another vtk producer to be connected.

Definition at line 32 of file vtkTrivialProducer.h.


Public Types
typedef vtkAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetOutput (vtkDataObject *output)
virtual unsigned long	GetMTime ()

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )
Static Public Member Functions
static vtkTrivialProducer *	New ()
static int	IsTypeOf (const char *type)
static vtkTrivialProducer *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkTrivialProducer ()
	~vtkTrivialProducer ()
virtual int	FillInputPortInformation (int, vtkInformation *)
virtual int	FillOutputPortInformation (int, vtkInformation *)
virtual vtkExecutive *	CreateDefaultExecutive ()
virtual void	ReportReferences (vtkGarbageCollector *)
Protected Attributes
vtkDataObject *	Output

Member Typedef Documentation

typedef vtkAlgorithm vtkTrivialProducer::Superclass

Reimplemented from vtkAlgorithm.

Definition at line 36 of file vtkTrivialProducer.h.

Constructor & Destructor Documentation

vtkTrivialProducer::vtkTrivialProducer ( ) [protected]

vtkTrivialProducer::~vtkTrivialProducer ( ) [protected]

Member Function Documentation

static vtkTrivialProducer* vtkTrivialProducer::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkAlgorithm.

virtual const char* vtkTrivialProducer::GetClassName ( ) [virtual]

Reimplemented from vtkAlgorithm.

static int vtkTrivialProducer::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkAlgorithm.

virtual int vtkTrivialProducer::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkAlgorithm.

static vtkTrivialProducer* vtkTrivialProducer::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkAlgorithm.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkAlgorithm.

virtual int vtkTrivialProducer::ProcessRequest	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)			`[virtual]`

Process upstream/downstream requests trivially. The associated output data object is never modified, but it is queried to fulfill requests.

Reimplemented from vtkAlgorithm.

virtual void vtkTrivialProducer::SetOutput ( vtkDataObject * output ) [virtual]

Set the data object that is "produced" by this producer. It is never really modified.

virtual unsigned long vtkTrivialProducer::GetMTime ( ) [virtual]

The modified time of this producer is the newer of this object or the assigned output.

Reimplemented from vtkObject.

virtual int vtkTrivialProducer::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)			`[protected, virtual]`

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkAlgorithm.

virtual int vtkTrivialProducer::FillOutputPortInformation	(	int	port,
		vtkInformation *	info
	)			`[protected, virtual]`

Fill the output port information objects for this algorithm. This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkAlgorithm.

virtual vtkExecutive* vtkTrivialProducer::CreateDefaultExecutive ( ) [protected, virtual]

Create a default executive. If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). Otherwise, vtkStreamingDemandDrivenPipeline is created.

Reimplemented from vtkAlgorithm.

virtual void vtkTrivialProducer::ReportReferences ( vtkGarbageCollector * ) [protected, virtual]

Reimplemented from vtkAlgorithm.