VTK  9.1.0
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=========================================================================*/
138#ifndef vtkXMLPolyDataReader_h
139#define vtkXMLPolyDataReader_h
140
141#include "vtkIOXMLModule.h" // For export macro
143
144class vtkPolyData;
145
147{
148public:
150 void PrintSelf(ostream& os, vtkIndent indent) override;
152
154
160
162
170
171protected:
174
175 const char* GetDataSetName() override;
176 void GetOutputUpdateExtent(int& piece, int& numberOfPieces, int& ghostLevel) override;
177 void SetupOutputTotals() override;
178 void SetupNextPiece() override;
179 void SetupPieces(int numPieces) override;
180 void DestroyPieces() override;
181
182 void SetupOutputData() override;
183 int ReadPiece(vtkXMLDataElement* ePiece) override;
184 int ReadPieceData() override;
185
186 // Read a data array whose tuples coorrespond to cells.
188
189 // Get the number of cells in the given piece. Valid after
190 // UpdateInformation.
192
194
195 // The size of the UpdatePiece.
204
205 // The cell elements for each piece.
214
215 // For TimeStep support
217 unsigned long VertsOffset;
219 unsigned long LinesOffset;
221 unsigned long StripsOffset;
223 unsigned long PolysOffset;
224
225private:
227 void operator=(const vtkXMLPolyDataReader&) = delete;
228};
229
230#endif
Abstract superclass for all arrays.
a simple class to control print indentation
Definition: vtkIndent.h:113
Store vtkAlgorithm input/output information.
concrete dataset represents vertices, lines, polygons, and triangle strips
Definition: vtkPolyData.h:195
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