VTK  9.0.1
vtkXMLUnstructuredGridWriter.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkXMLUnstructuredGridWriter.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 =========================================================================*/
30 #ifndef vtkXMLUnstructuredGridWriter_h
31 #define vtkXMLUnstructuredGridWriter_h
32 
33 #include "vtkIOXMLModule.h" // For export macro
35 
37 
39 {
40 public:
42  void PrintSelf(ostream& os, vtkIndent indent) override;
44 
49 
53  const char* GetDefaultFileExtension() override;
54 
55 protected:
57  ~vtkXMLUnstructuredGridWriter() override;
58 
59  // see algorithm for more info
61 
62  void AllocatePositionArrays() override;
63  void DeletePositionArrays() override;
64 
65  const char* GetDataSetName() override;
66 
67  void WriteInlinePieceAttributes() override;
68  void WriteInlinePiece(vtkIndent indent) override;
69 
70  void WriteAppendedPieceAttributes(int index) override;
71  void WriteAppendedPiece(int index, vtkIndent indent) override;
72  void WriteAppendedPieceData(int index) override;
73 
75  void CalculateSuperclassFraction(float* fractions);
76 
77  // Positions of attributes for each piece.
78  vtkTypeInt64* NumberOfCellsPositions;
79  OffsetsManagerArray* CellsOM; // one per piece
80 
81 private:
83  void operator=(const vtkXMLUnstructuredGridWriter&) = delete;
84 };
85 
86 #endif
virtual void WriteInlinePieceAttributes()
virtual vtkIdType GetNumberOfInputCells()=0
vtkDataObject * GetInput()
Assign a data object as input.
Definition: vtkXMLWriter.h:239
Store vtkAlgorithm input/output information.
Superclass for VTK XML unstructured data writers.
int vtkIdType
Definition: vtkType.h:338
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:33
virtual void AllocatePositionArrays()
const char * GetDataSetName() override=0
virtual const char * GetDefaultFileExtension()=0
Get the default file extension for files written by this writer.
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.
Write VTK XML UnstructuredGrid files.
static vtkAlgorithm * New()
virtual void WriteInlinePiece(vtkIndent indent)
dataset represents arbitrary combinations of all possible cell types.