VTK  9.3.1
vtkXMLPolyDataWriter.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
24 #ifndef vtkXMLPolyDataWriter_h
25 #define vtkXMLPolyDataWriter_h
26 
27 #include "vtkIOXMLModule.h" // For export macro
29 
30 VTK_ABI_NAMESPACE_BEGIN
31 class vtkPolyData;
32 
33 class VTKIOXML_EXPORT vtkXMLPolyDataWriter : public vtkXMLUnstructuredDataWriter
34 {
35 public:
37  void PrintSelf(ostream& os, vtkIndent indent) override;
38  static vtkXMLPolyDataWriter* New();
39 
44 
48  const char* GetDefaultFileExtension() override;
49 
50 protected:
52  ~vtkXMLPolyDataWriter() override;
53 
54  // see algorithm for more info
56 
57  const char* GetDataSetName() override;
58 
59  void AllocatePositionArrays() override;
60  void DeletePositionArrays() override;
61 
62  void WriteInlinePieceAttributes() override;
63  void WriteInlinePiece(vtkIndent indent) override;
64 
65  void WriteAppendedPieceAttributes(int index) override;
66  void WriteAppendedPiece(int index, vtkIndent indent) override;
67  void WriteAppendedPieceData(int index) override;
68 
70  void CalculateSuperclassFraction(float* fractions);
71 
72  // Positions of attributes for each piece.
73  unsigned long* NumberOfVertsPositions;
74  unsigned long* NumberOfLinesPositions;
75  unsigned long* NumberOfStripsPositions;
76  unsigned long* NumberOfPolysPositions;
77 
82 
83 private:
85  void operator=(const vtkXMLPolyDataWriter&) = delete;
86 };
87 
88 VTK_ABI_NAMESPACE_END
89 #endif
virtual void WriteInlinePieceAttributes()
virtual vtkIdType GetNumberOfInputCells()=0
OffsetsManagerArray * LinesOM
vtkDataObject * GetInput()
Assign a data object as input.
Definition: vtkXMLWriter.h:68
Store vtkAlgorithm input/output information.
unsigned long * NumberOfVertsPositions
Superclass for VTK XML unstructured data writers.
OffsetsManagerArray * PolysOM
int vtkIdType
Definition: vtkType.h:315
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:79
virtual void WriteAppendedPieceData(int index)
virtual void WriteAppendedPiece(int index, vtkIndent indent)
virtual void DeletePositionArrays()
a simple class to control print indentation
Definition: vtkIndent.h:28
virtual void AllocatePositionArrays()
const char * GetDataSetName() override=0
OffsetsManagerArray * VertsOM
unsigned long * NumberOfPolysPositions
virtual void WriteAppendedPieceAttributes(int index)
virtual int FillInputPortInformation(int port, vtkInformation *info)
Fill the input port information objects for this algorithm.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
unsigned long * NumberOfLinesPositions
virtual const char * GetDefaultFileExtension()=0
Get the default file extension for files written by this writer.
static vtkAlgorithm * New()
OffsetsManagerArray * StripsOM
Write VTK XML PolyData files.
virtual void WriteInlinePiece(vtkIndent indent)
unsigned long * NumberOfStripsPositions