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vtkHyperOctreeAlgorithm Class Reference

Superclass for algorithms that produce only octree as output. More...

#include <vtkHyperOctreeAlgorithm.h>

Inherits vtkAlgorithm.

Public Types

typedef vtkAlgorithm Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 
vtkDataObjectGetInput ()
 
vtkDataObjectGetInput (int port)
 
vtkHyperOctreeGetHyperOctreeInput (int port)
 
vtkHyperOctreeGetOutput ()
 
vtkHyperOctreeGetOutput (int)
 
virtual void SetOutput (vtkDataObject *d)
 
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
void SetInput (vtkDataObject *)
 
void SetInput (int, vtkDataObject *)
 
void AddInput (vtkDataObject *)
 
void AddInput (int, vtkDataObject *)
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkHyperOctreeAlgorithmSafeDownCast (vtkObject *o)
 

Protected Member Functions

 vtkHyperOctreeAlgorithm ()
 
 ~vtkHyperOctreeAlgorithm ()
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual void ExecuteData (vtkDataObject *output)
 
virtual void Execute ()
 

Detailed Description

Superclass for algorithms that produce only octree as output.

vtkOctreeAlgorithm is a convenience class to make writing algorithms easier. It is also designed to help transition old algorithms to the new pipeline architecture. Ther are some assumptions and defaults made by this class you should be aware of. This class defaults such that your filter will have one input port and one output port. If that is not the case simply change it with SetNumberOfInputPorts etc. See this classes constructor for the default. This class also provides a FillInputPortInfo method that by default says that all inputs will be RectilinearGrid. If that isn't the case then please override this method in your subclass. This class breaks out the downstream requests into seperate functions such as ExecuteData and ExecuteInformation. For new algorithms you should implement RequestData( request, inputVec, outputVec) but for older filters there is a default implementation that calls the old ExecuteData(output) signature, for even older filters that don;t implement ExecuteData the default implementation calls the even older Execute() signature.

Definition at line 45 of file vtkHyperOctreeAlgorithm.h.

Member Typedef Documentation

Definition at line 48 of file vtkHyperOctreeAlgorithm.h.

Constructor & Destructor Documentation

vtkHyperOctreeAlgorithm::vtkHyperOctreeAlgorithm ( )
protected
vtkHyperOctreeAlgorithm::~vtkHyperOctreeAlgorithm ( )
protected

Member Function Documentation

virtual const char* vtkHyperOctreeAlgorithm::GetClassName ( )
virtual
static int vtkHyperOctreeAlgorithm::IsTypeOf ( const char *  type)
static
virtual int vtkHyperOctreeAlgorithm::IsA ( const char *  type)
virtual
static vtkHyperOctreeAlgorithm* vtkHyperOctreeAlgorithm::SafeDownCast ( vtkObject o)
static
void vtkHyperOctreeAlgorithm::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
vtkHyperOctree* vtkHyperOctreeAlgorithm::GetOutput ( )

Get the output data object for a port on this algorithm.

vtkHyperOctree* vtkHyperOctreeAlgorithm::GetOutput ( int  )

Get the output data object for a port on this algorithm.

virtual void vtkHyperOctreeAlgorithm::SetOutput ( vtkDataObject d)
virtual

Get the output data object for a port on this algorithm.

virtual int vtkHyperOctreeAlgorithm::ProcessRequest ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
virtual

see vtkAlgorithm for details

vtkDataObject* vtkHyperOctreeAlgorithm::GetInput ( )
vtkDataObject* vtkHyperOctreeAlgorithm::GetInput ( int  port)
vtkHyperOctree* vtkHyperOctreeAlgorithm::GetHyperOctreeInput ( int  port)
void vtkHyperOctreeAlgorithm::SetInput ( vtkDataObject )

Set an input of this algorithm.

void vtkHyperOctreeAlgorithm::SetInput ( int  ,
vtkDataObject  
)

Set an input of this algorithm.

void vtkHyperOctreeAlgorithm::AddInput ( vtkDataObject )

Add an input of this algorithm.

void vtkHyperOctreeAlgorithm::AddInput ( int  ,
vtkDataObject  
)

Add an input of this algorithm.

virtual int vtkHyperOctreeAlgorithm::RequestInformation ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
)
protectedvirtual
virtual int vtkHyperOctreeAlgorithm::RequestData ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
)
protectedvirtual

This is called by the superclass. This is the method you should override.

virtual int vtkHyperOctreeAlgorithm::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

This is called by the superclass. This is the method you should override.

virtual void vtkHyperOctreeAlgorithm::ExecuteData ( vtkDataObject output)
protectedvirtual

This method is the old style execute method

virtual void vtkHyperOctreeAlgorithm::Execute ( )
protectedvirtual

This method is the old style execute method

virtual int vtkHyperOctreeAlgorithm::FillOutputPortInformation ( int  port,
vtkInformation info 
)
protectedvirtual
virtual int vtkHyperOctreeAlgorithm::FillInputPortInformation ( int  port,
vtkInformation info 
)
protectedvirtual

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