vtkCompositeDataSet.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkCompositeDataSet.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 __vtkCompositeDataSet_h
#define __vtkCompositeDataSet_h

#include "vtkDataObject.h"

class vtkCompositeDataIterator;
class vtkInformation;
class vtkInformationDataObjectKey;

class VTK_FILTERING_EXPORT vtkCompositeDataSet : public vtkDataObject
{
public:
  vtkTypeRevisionMacro(vtkCompositeDataSet,vtkDataObject);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual vtkCompositeDataIterator* NewIterator() = 0;

  virtual int GetDataObjectType() {return VTK_COMPOSITE_DATA_SET;}

  virtual void Initialize();

  virtual void AddDataSet(vtkInformation* index, vtkDataObject* dobj) = 0;

  virtual vtkDataObject* GetDataSet(vtkInformation* index) = 0;

  virtual void SetPipelineInformation(vtkInformation*);

  virtual vtkAlgorithmOutput* GetProducerPort();

  static vtkInformationIntegerKey* INDEX();
  static vtkInformationDataObjectKey* COMPOSITE_DATA_SET();

  //BTX

  static vtkCompositeDataSet* GetData(vtkInformation* info);
  static vtkCompositeDataSet* GetData(vtkInformationVector* v, int i=0);
  //ETX

protected:
  vtkCompositeDataSet();
  ~vtkCompositeDataSet();

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

#endif

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