/usr/include/vtk-6.3/vtkCollectionIterator.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 79 80 81 82 83 84 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkCollectionIterator.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 vtkCollectionIterator - iterator through a vtkCollection.
// .SECTION Description
// vtkCollectionIterator provides an alternative way to traverse
// through the objects in a vtkCollection. Unlike the collection's
// built in interface, this allows multiple iterators to
// simultaneously traverse the collection. If items are removed from
// the collection, only the iterators currently pointing to those
// items are invalidated. Other iterators will still continue to
// function normally.
#ifndef vtkCollectionIterator_h
#define vtkCollectionIterator_h
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkObject.h"
class vtkCollection;
class vtkCollectionElement;
class VTKCOMMONCORE_EXPORT vtkCollectionIterator : public vtkObject
{
public:
vtkTypeMacro(vtkCollectionIterator,vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkCollectionIterator* New();
// Description:
// Set/Get the collection over which to iterate.
virtual void SetCollection(vtkCollection*);
vtkGetObjectMacro(Collection, vtkCollection);
// Description:
// Position the iterator at the first item in the collection.
void InitTraversal() { this->GoToFirstItem(); }
// Description:
// Position the iterator at the first item in the collection.
void GoToFirstItem();
// Description:
// Move the iterator to the next item in the collection.
void GoToNextItem();
// Description:
// Test whether the iterator is currently positioned at a valid item.
// Returns 1 for yes, 0 for no.
int IsDoneWithTraversal();
// Description:
// Get the item at the current iterator position. Valid only when
// IsDoneWithTraversal() returns 1.
vtkObject* GetCurrentObject();
protected:
vtkCollectionIterator();
~vtkCollectionIterator();
// The collection over which we are iterating.
vtkCollection* Collection;
// The current iterator position.
vtkCollectionElement* Element;
vtkObject* GetObjectInternal();
private:
vtkCollectionIterator(const vtkCollectionIterator&); // Not implemented
void operator=(const vtkCollectionIterator&); // Not implemented
};
#endif
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