VTK  9.1.0
vtkDataObjectGenerator.h
Go to the documentation of this file.
1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkDataObjectGenerator.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=========================================================================*/
37#ifndef vtkDataObjectGenerator_h
38#define vtkDataObjectGenerator_h
39
41#include "vtkFiltersCoreModule.h" // For export macro
42
43class vtkInternalStructureCache;
44
45class VTKFILTERSCORE_EXPORT vtkDataObjectGenerator : public vtkDataObjectAlgorithm
46{
47public:
50 void PrintSelf(ostream& os, vtkIndent indent) override;
51
53
56 vtkSetStringMacro(Program);
57 vtkGetStringMacro(Program);
59
60protected:
63
65 vtkInformation* req, vtkInformationVector** inV, vtkInformationVector* outV) override;
67 vtkInformation* req, vtkInformationVector** inV, vtkInformationVector* outV) override;
69 vtkInformation* req, vtkInformationVector** inV, vtkInformationVector* outV) override;
71 vtkInformation* req, vtkInformationVector** inV, vtkInformationVector* outV) override;
72
73 // the string to parse to create a structure
74 char* Program;
75 // a record of the structure
76 vtkInternalStructureCache* Structure;
77
78 // Helper for RequestDataObject
79 vtkDataObject* CreateOutputDataObjects(vtkInternalStructureCache* structure);
80 // Helper for RequestData
82 vtkInternalStructureCache* structure, int level, int stripe = 0);
83
84 // to determine which composite data stripe to fill in
87
88 // create the templated atomic data sets
100
101 // used to spatially separate sub data sets within composites
102 double XOffset; // increases for each dataset index
103 double YOffset; // increases for each sub data set
104 double ZOffset; // increases for each group index
105
106 // used to filling in point and cell values with unique Ids
109
110 // assign point and cell values to each point and cell
112
113private:
115 void operator=(const vtkDataObjectGenerator&) = delete;
116};
117
118#endif
Superclass for algorithms that produce only data object as output.
produces simple (composite or atomic) data sets for testing.
void MakeUnstructuredGrid1(vtkDataSet *ds)
vtkInternalStructureCache * Structure
void MakeUnstructuredGrid2(vtkDataSet *ds)
void MakeImageData1(vtkDataSet *ds)
void MakeStructuredGrid1(vtkDataSet *ds)
void MakeImageData2(vtkDataSet *ds)
void MakeRectilinearGrid1(vtkDataSet *ds)
void MakePolyData2(vtkDataSet *ds)
vtkDataObject * FillOutputDataObjects(vtkInternalStructureCache *structure, int level, int stripe=0)
~vtkDataObjectGenerator() override
int RequestDataObject(vtkInformation *req, vtkInformationVector **inV, vtkInformationVector *outV) override
This is called by the superclass.
vtkDataObject * CreateOutputDataObjects(vtkInternalStructureCache *structure)
void MakeValues(vtkDataSet *ds)
int RequestInformation(vtkInformation *req, vtkInformationVector **inV, vtkInformationVector *outV) override
void MakeUniformGrid1(vtkDataSet *ds)
void MakeUnstructuredGrid4(vtkDataSet *ds)
static vtkDataObjectGenerator * New()
int RequestData(vtkInformation *req, vtkInformationVector **inV, vtkInformationVector *outV) override
void MakePolyData1(vtkDataSet *ds)
void MakeUnstructuredGrid3(vtkDataSet *ds)
int RequestUpdateExtent(vtkInformation *req, vtkInformationVector **inV, vtkInformationVector *outV) override
This is called by the superclass.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
general representation of visualization data
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
int vtkIdType
Definition: vtkType.h:332