VTK
vtkPistonAlgorithm.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkPistonAlgorithm.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
36#ifndef vtkPistonAlgorithm_h
37#define vtkPistonAlgorithm_h
38
39#include "vtkAcceleratorsPistonModule.h" // For export macro
40#include "vtkAlgorithm.h"
41
43
44class VTKACCELERATORSPISTON_EXPORT vtkPistonAlgorithm : public vtkAlgorithm
45{
46public:
49 void PrintSelf(ostream& os, vtkIndent indent);
50
57
58
64
66
71 void SetInputData(int num, vtkDataObject *input);
72 void SetInputData(vtkDataObject *input) { this->SetInputData(0, input); };
74
75protected:
78
80
86
90 virtual int RequestDataObject(vtkInformation* request,
91 vtkInformationVector** inputVector,
92 vtkInformationVector* outputVector);
93
97 virtual int RequestInformation(vtkInformation* request,
98 vtkInformationVector** inputVector,
99 vtkInformationVector* outputVector);
100
107
111 virtual int RequestData(vtkInformation* request,
112 vtkInformationVector** inputVector,
113 vtkInformationVector* outputVector);
114
122
123private:
124 vtkPistonAlgorithm(const vtkPistonAlgorithm&) VTK_DELETE_FUNCTION;
125 void operator=(const vtkPistonAlgorithm&) VTK_DELETE_FUNCTION;
126};
127
128#endif
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
general representation of visualization data
Definition: vtkDataObject.h:65
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Superclass for algorithms that produce only PistonDataObjects.
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Produce empty output of the proper type for RequestData to fill in.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Method that does the actual calculation.
static vtkPistonAlgorithm * New()
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Produce meta-data about what RequestData will produce.
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Participate in pipeline's sub extent determination.
void SetInputData(int num, vtkDataObject *input)
Assign a data object as input.
virtual void PassBoundsForward(vtkPistonDataObject *id, vtkPistonDataObject *od)
Typically Execute uses this to copy input bounds to output.
vtkPistonDataObject * GetPistonDataObjectOutput(int port)
A convenience method to reduce code duplication that gets the output as the expected type or NULL.
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
virtual int FillInputPortInformation(int port, vtkInformation *info)
Overridden to say that we take in and produce vtkPistonDataObjects.
void SetInputData(vtkDataObject *input)
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Interface the algorithm to the Pipeline's passes.
A GPU resident data set.
@ info
Definition: vtkX3D.h:376
@ port
Definition: vtkX3D.h:447