vtkHyperTreeGridAlgorithm.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkHyperTreeGridAlgorithm.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.
 
=========================================================================*/
#ifndef vtkHyperTreeGridAlgorithm_h
#define vtkHyperTreeGridAlgorithm_h
 
#include "vtkAlgorithm.h"
#include "vtkCommonExecutionModelModule.h" // For export macro
 
class vtkBitArray;
class vtkDataSetAttributes;
class vtkHyperTreeGrid;
class vtkPolyData;
class vtkUnstructuredGrid;
 
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkHyperTreeGridAlgorithm : public vtkAlgorithm
{
public:
  vtkTypeMacro(vtkHyperTreeGridAlgorithm, vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkDataObject* GetOutput();
  vtkDataObject* GetOutput(int);
  virtual void SetOutput(vtkDataObject*);
 
 
  vtkHyperTreeGrid* GetHyperTreeGridOutput();
  vtkHyperTreeGrid* GetHyperTreeGridOutput(int);
 
 
  vtkPolyData* GetPolyDataOutput();
  vtkPolyData* GetPolyDataOutput(int);
 
 
  vtkUnstructuredGrid* GetUnstructuredGridOutput();
  vtkUnstructuredGrid* GetUnstructuredGridOutput(int);
 
  vtkTypeBool ProcessRequest(
    vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
 
  void SetInputData(vtkDataObject*);
  void SetInputData(int, vtkDataObject*);
 
 
  void AddInputData(vtkDataObject*);
  void AddInputData(int, vtkDataObject*);
 
protected:
  vtkHyperTreeGridAlgorithm();
  ~vtkHyperTreeGridAlgorithm() override;
 
  int RequestDataObject(
    vtkInformation*, vtkInformationVector** inputVector, vtkInformationVector* outputVector);
 
  // convenience method
  virtual int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
 
  virtual int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
 
  virtual int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
 
  virtual int ProcessTrees(vtkHyperTreeGrid*, vtkDataObject*) = 0;
 
 
  int FillInputPortInformation(int, vtkInformation*) override;
  int FillOutputPortInformation(int, vtkInformation*) override;
 
 
  vtkDataSetAttributes* InData;
  vtkDataSetAttributes* OutData;
 
 
  bool AppropriateOutput;
 
private:
  vtkHyperTreeGridAlgorithm(const vtkHyperTreeGridAlgorithm&) = delete;
  void operator=(const vtkHyperTreeGridAlgorithm&) = delete;
};
 
#endif