VTK
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Superclass for algorithms that produce only piecewise function as output. More...
#include <vtkPiecewiseFunctionAlgorithm.h>
Superclass for algorithms that produce only piecewise function as output.
vtkPiecewiseFunctionAlgorithm is a convenience class to make writing algorithms easier. It is also designed to help transition old algorithms to the new pipeline architecture. There 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 PiecewiseFunction. If that isn't the case then please override this method in your subclass. You should implement the subclass's algorithm into RequestData( request, inputVec, outputVec).
Definition at line 42 of file vtkPiecewiseFunctionAlgorithm.h.
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
Definition at line 46 of file vtkPiecewiseFunctionAlgorithm.h.
vtkPiecewiseFunctionAlgorithm::vtkPiecewiseFunctionAlgorithm | ( | ) | [protected] |
vtkPiecewiseFunctionAlgorithm::~vtkPiecewiseFunctionAlgorithm | ( | ) | [protected] |
static vtkPiecewiseFunctionAlgorithm* vtkPiecewiseFunctionAlgorithm::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
static int vtkPiecewiseFunctionAlgorithm::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 vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
virtual int vtkPiecewiseFunctionAlgorithm::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 vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
static vtkPiecewiseFunctionAlgorithm* vtkPiecewiseFunctionAlgorithm::SafeDownCast | ( | vtkObjectBase * | o | ) | [static] |
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
virtual vtkObjectBase* vtkPiecewiseFunctionAlgorithm::NewInstanceInternal | ( | ) | const [protected, virtual] |
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
Reimplemented from vtkAlgorithm.
Reimplemented in vtkPiecewiseFunctionShiftScale.
void vtkPiecewiseFunctionAlgorithm::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.
Reimplemented in vtkPiecewiseFunctionShiftScale.
Get the output data object for a port on this algorithm.
Get the output data object for a port on this algorithm.
virtual void vtkPiecewiseFunctionAlgorithm::SetOutput | ( | vtkDataObject * | d | ) | [virtual] |
Get the output data object for a port on this algorithm.
virtual int vtkPiecewiseFunctionAlgorithm::ProcessRequest | ( | vtkInformation * | , |
vtkInformationVector ** | , | ||
vtkInformationVector * | |||
) | [virtual] |
see vtkAlgorithm for details
Reimplemented from vtkAlgorithm.
Assign a data object as input. Note that this method does not establish a pipeline connection. Use SetInputConnection() to setup a pipeline connection.
void vtkPiecewiseFunctionAlgorithm::SetInputData | ( | int | , |
vtkDataObject * | |||
) |
Assign a data object as input. Note that this method does not establish a pipeline connection. Use SetInputConnection() to setup a pipeline connection.
Assign a data object as input. Note that this method does not establish a pipeline connection. Use AddInputConnection() to setup a pipeline connection.
void vtkPiecewiseFunctionAlgorithm::AddInputData | ( | int | , |
vtkDataObject * | |||
) |
Assign a data object as input. Note that this method does not establish a pipeline connection. Use AddInputConnection() to setup a pipeline connection.
virtual int vtkPiecewiseFunctionAlgorithm::RequestData | ( | vtkInformation * | request, |
vtkInformationVector ** | inputVector, | ||
vtkInformationVector * | outputVector | ||
) | [protected, virtual] |
This is called by the superclass. This is the method you should override.
Reimplemented in vtkPiecewiseFunctionShiftScale.
virtual int vtkPiecewiseFunctionAlgorithm::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 int vtkPiecewiseFunctionAlgorithm::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.