VTK  9.2.6
vtkXMLPolyDataReader.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkXMLPolyDataReader.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=========================================================================*/
29#ifndef vtkXMLPolyDataReader_h
30#define vtkXMLPolyDataReader_h
31
32#include "vtkIOXMLModule.h" // For export macro
34
35class vtkPolyData;
36
38{
39public:
41 void PrintSelf(ostream& os, vtkIndent indent) override;
43
45
51
53
61
62protected:
65
66 const char* GetDataSetName() override;
67 void GetOutputUpdateExtent(int& piece, int& numberOfPieces, int& ghostLevel) override;
68 void SetupOutputTotals() override;
69 void SetupNextPiece() override;
70 void SetupPieces(int numPieces) override;
71 void DestroyPieces() override;
72
73 void SetupOutputData() override;
74 int ReadPiece(vtkXMLDataElement* ePiece) override;
75 int ReadPieceData() override;
76
77 // Read a data array whose tuples coorrespond to cells.
79
80 // Get the number of cells in the given piece. Valid after
81 // UpdateInformation.
83
85
86 // The size of the UpdatePiece.
95
96 // The cell elements for each piece.
105
106 // For TimeStep support
108 unsigned long VertsOffset;
110 unsigned long LinesOffset;
112 unsigned long StripsOffset;
114 unsigned long PolysOffset;
115
116private:
118 void operator=(const vtkXMLPolyDataReader&) = delete;
119};
120
121#endif
Abstract superclass for all arrays.
a simple class to control print indentation
Definition vtkIndent.h:34
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition vtkPolyData.h:85
Represents an XML element and those nested inside.
Read VTK XML PolyData files.
void SetupNextPiece() override
vtkXMLDataElement ** LineElements
void SetupOutputTotals() override
virtual vtkIdType GetNumberOfVerts()
Get the number of verts/lines/strips/polys in the output.
vtkPolyData * GetOutput(int idx)
Get the reader's output.
void SetupPieces(int numPieces) override
const char * GetDataSetName() override
void DestroyPieces() override
virtual vtkIdType GetNumberOfStrips()
Get the number of verts/lines/strips/polys in the output.
virtual vtkIdType GetNumberOfLines()
Get the number of verts/lines/strips/polys in the output.
void GetOutputUpdateExtent(int &piece, int &numberOfPieces, int &ghostLevel) override
vtkXMLDataElement ** StripElements
vtkXMLDataElement ** PolyElements
virtual vtkIdType GetNumberOfPolys()
Get the number of verts/lines/strips/polys in the output.
vtkXMLDataElement ** VertElements
static vtkXMLPolyDataReader * New()
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
int ReadArrayForCells(vtkXMLDataElement *da, vtkAbstractArray *outArray) override
int ReadPieceData() override
~vtkXMLPolyDataReader() override
vtkPolyData * GetOutput()
Get the reader's output.
int FillOutputPortInformation(int, vtkInformation *) override
Fill the output port information objects for this algorithm.
int ReadPiece(vtkXMLDataElement *ePiece) override
void SetupOutputData() override
vtkIdType GetNumberOfCellsInPiece(int piece) override
Superclass for unstructured data XML readers.
int vtkIdType
Definition vtkType.h:332