vtkPointSetAlgorithm.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkPointSetAlgorithm.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 vtkPointSetAlgorithm_h
#define vtkPointSetAlgorithm_h
 
#include "vtkCommonExecutionModelModule.h" // For export macro
#include "vtkAlgorithm.h"
 
class vtkPointSet;
class vtkPolyData;
class vtkStructuredGrid;
class vtkUnstructuredGrid;
 
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkPointSetAlgorithm : public vtkAlgorithm
{
public:
  static vtkPointSetAlgorithm *New();
  vtkTypeMacro(vtkPointSetAlgorithm,vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkPointSet* GetOutput();
  vtkPointSet* GetOutput(int);
 
  vtkPolyData *GetPolyDataOutput();
 
  vtkStructuredGrid *GetStructuredGridOutput();
 
  vtkUnstructuredGrid *GetUnstructuredGridOutput();
 
 
  void SetInputData(vtkDataObject*);
  void SetInputData(int, vtkDataObject*);
  void SetInputData(vtkPointSet*);
  void SetInputData(int, vtkPointSet*);
 
 
  void AddInputData(vtkDataObject *);
  void AddInputData(vtkPointSet*);
  void AddInputData(int, vtkPointSet*);
  void AddInputData(int, vtkDataObject*);
 
  // this method is not recommended for use, but lots of old style filters
  // use it
  vtkDataObject *GetInput();
 
 
  virtual int ProcessRequest(vtkInformation* request,
                             vtkInformationVector** inputVector,
                             vtkInformationVector* outputVector);
 
protected:
  vtkPointSetAlgorithm();
  ~vtkPointSetAlgorithm() {}
 
 
  virtual int RequestDataObject(vtkInformation* request,
                                vtkInformationVector** inputVector,
                                vtkInformationVector* outputVector);
 
 
  virtual int ExecuteInformation(vtkInformation*,
                                 vtkInformationVector**,
                                 vtkInformationVector*) {return 1;};
 
 
  virtual int RequestData(vtkInformation*,
                          vtkInformationVector**,
                          vtkInformationVector*) {return 1;};
 
 
  virtual int ComputeInputUpdateExtent(vtkInformation*,
                                       vtkInformationVector**,
                                       vtkInformationVector*)
    {
      return 1;
    };
 
  // see algorithm for more info
  virtual int FillOutputPortInformation(int port, vtkInformation* info);
  virtual int FillInputPortInformation(int port, vtkInformation* info);
 
private:
  vtkPointSetAlgorithm(const vtkPointSetAlgorithm&);  // Not implemented.
  void operator=(const vtkPointSetAlgorithm&);  // Not implemented.
};
 
#endif