/usr/include/vtk-6.3/vtkUnstructuredGridCellIterator.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkUnstructuredGridCellIterator.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 vtkUnstructuredGridCellIterator - Implementation of vtkCellIterator
// specialized for vtkUnstructuredGrid.
#ifndef vtkUnstructuredGridCellIterator_h
#define vtkUnstructuredGridCellIterator_h
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkCellIterator.h"
#include "vtkSmartPointer.h" // For vtkSmartPointer
class vtkCellArray;
class vtkUnsignedCharArray;
class vtkUnstructuredGrid;
class vtkPoints;
class VTKCOMMONDATAMODEL_EXPORT vtkUnstructuredGridCellIterator :
public vtkCellIterator
{
public:
static vtkUnstructuredGridCellIterator *New();
vtkTypeMacro(vtkUnstructuredGridCellIterator, vtkCellIterator)
virtual void PrintSelf(ostream &os, vtkIndent indent);
bool IsDoneWithTraversal();
vtkIdType GetCellId();
protected:
vtkUnstructuredGridCellIterator();
~vtkUnstructuredGridCellIterator();
void ResetToFirstCell();
void IncrementToNextCell();
void FetchCellType();
void FetchPointIds();
void FetchPoints();
void FetchFaces();
friend class vtkUnstructuredGrid;
void SetUnstructuredGrid(vtkUnstructuredGrid *ug);
unsigned char *CellTypeBegin;
unsigned char *CellTypePtr;
unsigned char *CellTypeEnd;
vtkIdType *ConnectivityBegin;
vtkIdType *ConnectivityPtr;
vtkIdType *FacesBegin;
vtkIdType *FacesLocsBegin;
vtkIdType *FacesLocsPtr;
// Cache misses make updating ConnectivityPtr in IncrementToNextCell too
// expensive, so we wait to walk through the array until the point ids are
// needed. This variable keeps track of how far we need to increment.
vtkIdType SkippedCells;
void CatchUpSkippedCells();
vtkSmartPointer<vtkPoints> UnstructuredGridPoints;
private:
vtkUnstructuredGridCellIterator(const vtkUnstructuredGridCellIterator &); // Not implemented.
void operator=(const vtkUnstructuredGridCellIterator &); // Not implemented.
};
#endif //vtkUnstructuredGridCellIterator_h
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