vtkSelection.h

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

  Program:   ParaView
  Module:    vtkSelection.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 __vtkSelection_h
#define __vtkSelection_h

#include "vtkDataObject.h"

//BTX
class vtkSelectionNode;
struct vtkSelectionInternals;
//ETX

class VTK_FILTERING_EXPORT vtkSelection : public vtkDataObject
{
public:
  vtkTypeMacro(vtkSelection,vtkDataObject);
  void PrintSelf(ostream& os, vtkIndent indent);
  static vtkSelection* New();

  virtual void Initialize();
  
  virtual int GetDataObjectType() {return VTK_SELECTION;}

  unsigned int GetNumberOfNodes();

  virtual vtkSelectionNode* GetNode(unsigned int idx);

  virtual void AddNode(vtkSelectionNode*);


  virtual void RemoveNode(unsigned int idx);
  virtual void RemoveNode(vtkSelectionNode*);
  virtual void RemoveAllNodes();

  virtual void DeepCopy(vtkDataObject* src);

  virtual void ShallowCopy(vtkDataObject* src);

  virtual void Union(vtkSelection* selection);

  virtual void Union(vtkSelectionNode* node);

  unsigned long GetMTime();


  virtual void Dump();
  //BTX
  virtual void Dump(ostream& os);
  //ETX


  static vtkSelection* GetData(vtkInformation* info);
  static vtkSelection* GetData(vtkInformationVector* v, int i=0);

//BTX
protected:
  vtkSelection();
  ~vtkSelection();

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

  vtkSelectionInternals* Internal;
//ETX
};

#endif