vtkPolyDataCollection.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkPolyDataCollection.h,v $

  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.

=========================================================================*/
#ifndef __vtkPolyDataCollection_h
#define __vtkPolyDataCollection_h

#include "vtkCollection.h"

#include "vtkPolyData.h" // Needed for static cast

class VTK_FILTERING_EXPORT vtkPolyDataCollection : public vtkCollection
{
public:
  static vtkPolyDataCollection *New();
  vtkTypeRevisionMacro(vtkPolyDataCollection,vtkCollection);
  void PrintSelf(ostream& os, vtkIndent indent);


  void AddItem(vtkPolyData *pd) {
    this->vtkCollection::AddItem((vtkObject *)pd);};


  vtkPolyData *GetNextItem() { 
    return static_cast<vtkPolyData *>(this->GetNextItemAsObject());};

  //BTX

  vtkPolyData *GetNextPolyData(vtkCollectionSimpleIterator &cookie) {
    return static_cast<vtkPolyData *>(this->GetNextItemAsObject(cookie));};
  //ETX

protected:  
  vtkPolyDataCollection() {};
  ~vtkPolyDataCollection() {};

private:
  // hide the standard AddItem from the user and the compiler.
  void AddItem(vtkObject *o) { this->vtkCollection::AddItem(o); };

private:
  vtkPolyDataCollection(const vtkPolyDataCollection&);  // Not implemented.
  void operator=(const vtkPolyDataCollection&);  // Not implemented.
};


#endif

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