VTK  9.3.1
vtkQuadraturePointsGenerator.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
23 #ifndef vtkQuadraturePointsGenerator_h
24 #define vtkQuadraturePointsGenerator_h
25 
26 #include "vtkFiltersGeneralModule.h" // For export macro
27 #include "vtkPolyDataAlgorithm.h"
28 
29 VTK_ABI_NAMESPACE_BEGIN
30 class vtkPolyData;
32 class vtkInformation;
34 
35 class VTKFILTERSGENERAL_EXPORT vtkQuadraturePointsGenerator : public vtkPolyDataAlgorithm
36 {
37 public:
39  void PrintSelf(ostream& os, vtkIndent indent) override;
41 
42 protected:
44 
45  int RequestData(
46  vtkInformation* req, vtkInformationVector** input, vtkInformationVector* output) override;
47 
51  int Generate(vtkUnstructuredGrid* usgIn, vtkDataArray* offsets, vtkPolyData* pdOut);
52 
53  int GenerateField(
54  vtkUnstructuredGrid* usgIn, vtkDataArray* data, vtkDataArray* offsets, vtkPolyData* pdOut);
55 
57  ~vtkQuadraturePointsGenerator() override;
58 
59 private:
61  void operator=(const vtkQuadraturePointsGenerator&) = delete;
62 };
63 
64 VTK_ABI_NAMESPACE_END
65 #endif
Store vtkAlgorithm input/output information.
virtual int RequestData(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
static vtkPolyDataAlgorithm * New()
Superclass for algorithms that produce only polydata as output.
a simple class to control print indentation
Definition: vtkIndent.h:28
dataset represents arbitrary combinations of all possible cell types
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:44
Create a vtkPolyData on its output containing the vertices for the quadrature points for one of the v...
int FillInputPortInformation(int port, vtkInformation *info) override
Fill the input port information objects for this algorithm.
Store zero or more vtkInformation instances.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.