vtkPointSetAlgorithm.h

Go to the documentation of this file.

/*=========================================================================
 
  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 "vtkAlgorithm.h"
#include "vtkCommonExecutionModelModule.h" // For export macro
 
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) override;
 
 
  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();
 
  vtkTypeBool ProcessRequest(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
protected:
  vtkPointSetAlgorithm();
  ~vtkPointSetAlgorithm() override = default;
 
  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
  int FillOutputPortInformation(int port, vtkInformation* info) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
private:
  vtkPointSetAlgorithm(const vtkPointSetAlgorithm&) = delete;
  void operator=(const vtkPointSetAlgorithm&) = delete;
};
 
#endif