/usr/include/vtk-5.8/vtkXMLUnstructuredDataReader.h is in libvtk5-dev 5.8.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkXMLUnstructuredDataReader.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
// .NAME vtkXMLUnstructuredDataReader - Superclass for unstructured data XML readers.
// .SECTION Description
// vtkXMLUnstructuredDataReader provides functionality common to all
// unstructured data format readers.
// .SECTION See Also
// vtkXMLPolyDataReader vtkXMLUnstructuredGridReader
#ifndef __vtkXMLUnstructuredDataReader_h
#define __vtkXMLUnstructuredDataReader_h
#include "vtkXMLDataReader.h"
class vtkCellArray;
class vtkIdTypeArray;
class vtkPointSet;
class vtkUnsignedCharArray;
class VTK_IO_EXPORT vtkXMLUnstructuredDataReader : public vtkXMLDataReader
{
public:
vtkTypeMacro(vtkXMLUnstructuredDataReader,vtkXMLDataReader);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get the number of points in the output.
virtual vtkIdType GetNumberOfPoints();
// Description:
// Get the number of cells in the output.
virtual vtkIdType GetNumberOfCells();
// Description:
// Setup the reader as if the given update extent were requested by
// its output. This can be used after an UpdateInformation to
// validate GetNumberOfPoints() and GetNumberOfCells() without
// actually reading data.
void SetupUpdateExtent(int piece, int numberOfPieces, int ghostLevel);
// For the specified port, copy the information this reader sets up in
// SetupOutputInformation to outInfo
virtual void CopyOutputInformation(vtkInformation *outInfo, int port);
protected:
vtkXMLUnstructuredDataReader();
~vtkXMLUnstructuredDataReader();
vtkPointSet* GetOutputAsPointSet();
vtkXMLDataElement* FindDataArrayWithName(vtkXMLDataElement* eParent,
const char* name);
vtkIdTypeArray* ConvertToIdTypeArray(vtkDataArray* a);
vtkUnsignedCharArray* ConvertToUnsignedCharArray(vtkDataArray* a);
// Pipeline execute data driver. Called by vtkXMLReader.
void ReadXMLData();
virtual void SetupEmptyOutput();
virtual void GetOutputUpdateExtent(int& piece, int& numberOfPieces,
int& ghostLevel)=0;
virtual void SetupOutputTotals();
virtual void SetupNextPiece();
void SetupPieces(int numPieces);
void DestroyPieces();
// Setup the output's information.
void SetupOutputInformation(vtkInformation *outInfo);
void SetupOutputData();
int ReadPiece(vtkXMLDataElement* ePiece);
int ReadPieceData();
int ReadCellArray(vtkIdType numberOfCells, vtkIdType totalNumberOfCells,
vtkXMLDataElement* eCells, vtkCellArray* outCells);
// Read faces and faceoffsets arrays for unstructured grid with polyhedon cells
int ReadFaceArray(vtkIdType numberOfCells, vtkXMLDataElement* eCells,
vtkIdTypeArray* outFaces, vtkIdTypeArray* outFaceOffsets);
// Read a data array whose tuples coorrespond to points.
virtual int ReadArrayForPoints(vtkXMLDataElement* da, vtkAbstractArray* outArray);
// Get the number of points/cells in the given piece. Valid after
// UpdateInformation.
virtual vtkIdType GetNumberOfPointsInPiece(int piece);
virtual vtkIdType GetNumberOfCellsInPiece(int piece)=0;
// The update request.
int UpdatePiece;
int UpdateNumberOfPieces;
int UpdateGhostLevel;
// The range of pieces from the file that will form the UpdatePiece.
int StartPiece;
int EndPiece;
vtkIdType TotalNumberOfPoints;
vtkIdType TotalNumberOfCells;
vtkIdType StartPoint;
// The Points element for each piece.
vtkXMLDataElement** PointElements;
vtkIdType* NumberOfPoints;
int PointsTimeStep;
unsigned long PointsOffset;
int PointsNeedToReadTimeStep(vtkXMLDataElement *eNested);
int CellsNeedToReadTimeStep(vtkXMLDataElement *eNested, int &cellstimestep,
unsigned long &cellsoffset);
private:
vtkXMLUnstructuredDataReader(const vtkXMLUnstructuredDataReader&); // Not implemented.
void operator=(const vtkXMLUnstructuredDataReader&); // Not implemented.
};
#endif
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