VTK
vtkUnstructuredGridAlgorithm.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkUnstructuredGridAlgorithm.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 =========================================================================*/
31 #ifndef vtkUnstructuredGridAlgorithm_h
32 #define vtkUnstructuredGridAlgorithm_h
33 
34 #include "vtkCommonExecutionModelModule.h" // For export macro
35 #include "vtkAlgorithm.h"
36 
37 class vtkDataSet;
39 
40 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkUnstructuredGridAlgorithm : public vtkAlgorithm
41 {
42 public:
45  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
46 
48 
53  virtual void SetOutput(vtkDataObject* d);
55 
61  vtkInformationVector*) VTK_OVERRIDE;
62 
63  // this method is not recommended for use, but lots of old style filters
64  // use it
66  vtkDataObject *GetInput() { return this->GetInput(0); };
68 
70 
78 
80 
88 
89 protected:
92 
93  // convenience method
94  virtual int RequestInformation(vtkInformation* request,
95  vtkInformationVector** inputVector,
96  vtkInformationVector* outputVector);
97 
102  virtual int RequestData(vtkInformation* request,
103  vtkInformationVector** inputVector,
104  vtkInformationVector* outputVector);
105 
110  virtual int RequestUpdateExtent(vtkInformation*,
113 
114  // see algorithm for more info
115  int FillOutputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
116  int FillInputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
117 
118 private:
120  void operator=(const vtkUnstructuredGridAlgorithm&) VTK_DELETE_FUNCTION;
121 };
122 
123 #endif
vtkUnstructuredGridAlgorithm::AddInputData
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkUnstructuredGridAlgorithm::SetOutput
virtual void SetOutput(vtkDataObject *d)
vtkUnstructuredGridAlgorithm::AddInputData
void AddInputData(int, vtkDataObject *)
vtkAlgorithm
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:42
vtkUnstructuredGridAlgorithm::ProcessRequest
int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
vtkUnstructuredGridAlgorithm::GetInput
vtkDataObject * GetInput()
Definition: vtkUnstructuredGridAlgorithm.h:66
vtkUnstructuredGridAlgorithm::vtkUnstructuredGridAlgorithm
vtkUnstructuredGridAlgorithm()
vtkAlgorithm.h
vtkUnstructuredGridAlgorithm::GetInput
vtkDataObject * GetInput(int port)
vtkX3D::port
@ port
Definition: vtkX3D.h:447
vtkUnstructuredGridAlgorithm::GetOutput
vtkUnstructuredGrid * GetOutput()
Get the output data object for a port on this algorithm.
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkUnstructuredGridAlgorithm::SetInputData
void SetInputData(int, vtkDataObject *)
vtkDataSet
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:87
vtkX3D::info
@ info
Definition: vtkX3D.h:376
vtkUnstructuredGridAlgorithm::SetInputData
void SetInputData(vtkDataObject *)
Assign a data object as input.
vtkUnstructuredGridAlgorithm::~vtkUnstructuredGridAlgorithm
~vtkUnstructuredGridAlgorithm() override
vtkUnstructuredGridAlgorithm::GetOutput
vtkUnstructuredGrid * GetOutput(int)
vtkUnstructuredGridAlgorithm::New
static vtkUnstructuredGridAlgorithm * New()
vtkUnstructuredGridAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkUnstructuredGridAlgorithm
Superclass for algorithms that produce only unstructured grid as output.
Definition: vtkUnstructuredGridAlgorithm.h:41
vtkUnstructuredGridAlgorithm::GetUnstructuredGridInput
vtkUnstructuredGrid * GetUnstructuredGridInput(int port)
vtkUnstructuredGrid
dataset represents arbitrary combinations of all possible cell types
Definition: vtkUnstructuredGrid.h:83
vtkDataObject
general representation of visualization data
Definition: vtkDataObject.h:65