vtkImageLabelCombine.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkImageLabelCombine.h,v $
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or https://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 __vtkImageLabelCombine_h
#define __vtkImageLabelCombine_h
 
#include <vtkVersion.h>
 
#include "vtkTeemConfigure.h"
 
#include "vtkThreadedImageAlgorithm.h"

class VTK_Teem_EXPORT vtkImageLabelCombine : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageLabelCombine* New();
  vtkTypeMacro(vtkImageLabelCombine, vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  vtkSetMacro(OverwriteInput, int);
  vtkGetMacro(OverwriteInput, int);

  virtual void SetInput1(vtkDataObject* in) { this->SetInputData(0, in); }
  virtual void SetInput2(vtkDataObject* in) { this->SetInputData(1, in); }
 
protected:
  vtkImageLabelCombine();
  ~vtkImageLabelCombine() override = default;
 
  int OverwriteInput;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  void ThreadedRequestData(vtkInformation* request,
                           vtkInformationVector** inputVector,
                           vtkInformationVector* outputVector,
                           vtkImageData*** inData,
                           vtkImageData** outData,
                           int extent[6],
                           int threadId) override;
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
private:
  vtkImageLabelCombine(const vtkImageLabelCombine&) = delete;
  void operator=(const vtkImageLabelCombine&) = delete;
};
 
#endif