VTK
vtkStructuredGridAlgorithm.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkStructuredGridAlgorithm.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 vtkStructuredGridAlgorithm_h
32 #define vtkStructuredGridAlgorithm_h
33 
34 #include "vtkCommonExecutionModelModule.h" // For export macro
35 #include "vtkAlgorithm.h"
36 #include "vtkStructuredGrid.h" // makes things a bit easier
37 
38 class vtkDataSet;
39 class vtkStructuredGrid;
40 
41 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkStructuredGridAlgorithm : public vtkAlgorithm
42 {
43 public:
46  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
47 
49 
54  virtual void SetOutput(vtkDataObject* d);
56 
62  vtkInformationVector*) VTK_OVERRIDE;
63 
64  // this method is not recommended for use, but lots of old style filters
65  // use it
69 
71 
79 
81 
89 
90 protected:
93 
94  // convenience method
95  virtual int RequestInformation(vtkInformation* request,
96  vtkInformationVector** inputVector,
97  vtkInformationVector* outputVector);
98 
103  virtual int RequestData(vtkInformation* request,
104  vtkInformationVector** inputVector,
105  vtkInformationVector* outputVector);
106 
108 
112  virtual int RequestUpdateExtent(vtkInformation*,
115  {
116  return 1;
117  };
119 
120  // see algorithm for more info
123 
124 private:
125  vtkStructuredGridAlgorithm(const vtkStructuredGridAlgorithm&) VTK_DELETE_FUNCTION;
126  void operator=(const vtkStructuredGridAlgorithm&) VTK_DELETE_FUNCTION;
127 };
128 
129 #endif
vtkStructuredGridAlgorithm::GetOutput
vtkStructuredGrid * GetOutput()
Get the output data object for a port on this algorithm.
vtkStructuredGridAlgorithm::~vtkStructuredGridAlgorithm
~vtkStructuredGridAlgorithm() override
vtkStructuredGridAlgorithm
Superclass for algorithms that produce only structured grid as output.
Definition: vtkStructuredGridAlgorithm.h:42
vtkAlgorithm
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:60
vtkStructuredGridAlgorithm::SetOutput
virtual void SetOutput(vtkDataObject *d)
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:42
vtkStructuredGridAlgorithm::New
static vtkStructuredGridAlgorithm * New()
vtkStructuredGridAlgorithm::GetInput
vtkDataObject * GetInput(int port)
vtkStructuredGrid
topologically regular array of data
Definition: vtkStructuredGrid.h:64
vtkStructuredGrid.h
vtkStructuredGridAlgorithm::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkStructuredGridAlgorithm::GetOutput
vtkStructuredGrid * GetOutput(int)
vtkStructuredGridAlgorithm::SetInputData
void SetInputData(int, vtkDataObject *)
vtkStructuredGridAlgorithm::FillOutputPortInformation
int FillOutputPortInformation(int port, vtkInformation *info) override
Fill the output port information objects for this algorithm.
vtkAlgorithm.h
vtkX3D::port
@ port
Definition: vtkX3D.h:447
vtkStructuredGridAlgorithm::ProcessRequest
int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
see vtkAlgorithm for details
vtkStructuredGridAlgorithm::GetInput
vtkDataObject * GetInput()
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:40
vtkStructuredGridAlgorithm::AddInputData
void AddInputData(vtkDataObject *)
Assign a data object as input.
vtkStructuredGridAlgorithm::vtkStructuredGridAlgorithm
vtkStructuredGridAlgorithm()
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
vtkStructuredGridAlgorithm::AddInputData
void AddInputData(int, vtkDataObject *)
vtkStructuredGridAlgorithm::GetStructuredGridInput
vtkStructuredGrid * GetStructuredGridInput(int port)
vtkDataObject
general representation of visualization data
Definition: vtkDataObject.h:65
vtkStructuredGridAlgorithm::SetInputData
void SetInputData(vtkDataObject *)
Assign a data object as input.
vtkStructuredGridAlgorithm::FillInputPortInformation
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.