vtkSynchronizeTimeFilter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkSynchronizeTimeFilter.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 vtkSynchronizeTimeFilter_h
#define vtkSynchronizeTimeFilter_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPassInputTypeAlgorithm.h"
 
#include <vector> // Use of dynamically allocated array
 
class VTKFILTERSGENERAL_EXPORT vtkSynchronizeTimeFilter : public vtkPassInputTypeAlgorithm
{
public:
  static vtkSynchronizeTimeFilter* New();
  vtkTypeMacro(vtkSynchronizeTimeFilter, vtkPassInputTypeAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void SetSourceConnection(vtkAlgorithmOutput* algOutput);
 
  vtkSetClampMacro(RelativeTolerance, double, 0, VTK_DOUBLE_MAX);
  vtkGetMacro(RelativeTolerance, double);
 
protected:
  vtkSynchronizeTimeFilter();
  ~vtkSynchronizeTimeFilter() override;
 
  double GetInputTimeValue(double outputTimeValue);
  double GetOutputTimeValue(double inputTimeValue);
 
  int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
  int RequestUpdateExtent(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
private:
  vtkSynchronizeTimeFilter(const vtkSynchronizeTimeFilter&) = delete;
  void operator=(const vtkSynchronizeTimeFilter&) = delete;
 
  std::vector<double> InputTimeStepValues;
  std::vector<double> OutputTimeStepValues;
 
  double RelativeTolerance;
};
 
#endif