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/*=========================================================================
Program: Visualization Toolkit
Module: vtkDataArrayCollectionIterator.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 vtkDataArrayCollectionIterator - iterator through a vtkDataArrayCollection.
// .SECTION Description
// vtkDataArrayCollectionIterator provides an implementation of
// vtkCollectionIterator which allows the items to be retrieved with
// the proper subclass pointer type for vtkDataArrayCollection.
#ifndef vtkDataArrayCollectionIterator_h
#define vtkDataArrayCollectionIterator_h
#include "vtkCommonCoreModule.h" // For export macro
#include "vtkCollectionIterator.h"
class vtkDataArray;
class vtkDataArrayCollection;
class VTKCOMMONCORE_EXPORT vtkDataArrayCollectionIterator : public vtkCollectionIterator
{
public:
vtkTypeMacro(vtkDataArrayCollectionIterator,vtkCollectionIterator);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkDataArrayCollectionIterator* New();
// Description:
// Set the collection over which to iterate.
virtual void SetCollection(vtkCollection*);
void SetCollection(vtkDataArrayCollection*);
// Description:
// Get the item at the current iterator position. Valid only when
// IsDoneWithTraversal() returns 1.
vtkDataArray* GetDataArray();
protected:
vtkDataArrayCollectionIterator();
~vtkDataArrayCollectionIterator();
private:
vtkDataArrayCollectionIterator(const vtkDataArrayCollectionIterator&); // Not implemented
void operator=(const vtkDataArrayCollectionIterator&); // Not implemented
};
#endif
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