dox/Hybrid/vtkTemporalInterpolator.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkTemporalInterpolator.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 __vtkTemporalInterpolator_h
#define __vtkTemporalInterpolator_h

#include "vtkTemporalDataSetAlgorithm.h"

class vtkDataSet;

class VTK_HYBRID_EXPORT vtkTemporalInterpolator : public vtkTemporalDataSetAlgorithm
{
public:
  static vtkTemporalInterpolator *New();
  vtkTypeRevisionMacro(vtkTemporalInterpolator, vtkTemporalDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetMacro(DiscreteTimeStepInterval, double);
  vtkGetMacro(DiscreteTimeStepInterval, double);

protected:
  vtkTemporalInterpolator();
  ~vtkTemporalInterpolator();

  double DiscreteTimeStepInterval;
/*
  virtual int FillInputPortInformation(int port, vtkInformation* info);

  virtual int RequestDataObject(vtkInformation *,
                                vtkInformationVector **,
                                vtkInformationVector *);
*/
  virtual int RequestUpdateExtent(vtkInformation *,
                                  vtkInformationVector **,
                                  vtkInformationVector *);
  virtual int RequestInformation(vtkInformation *,
                                 vtkInformationVector **,
                                 vtkInformationVector *);
  
  virtual int RequestData(vtkInformation *,
                          vtkInformationVector **,
                          vtkInformationVector *);


  vtkDataObject *InterpolateDataObject(vtkDataObject *in1, 
                                       vtkDataObject *in2,
                                       double ratio);


  vtkDataSet *InterpolateDataSet(vtkDataSet *in1, 
                                 vtkDataSet *in2,
                                 double ratio);


  vtkDataArray *InterpolateDataArray(double ratio, vtkDataArray **arrays, 
                                     vtkIdType N);

  bool VerifyArrays(vtkDataArray **arrays, int N);

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



#endif

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