vtkTrivialProducer.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkTrivialProducer.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 vtkTrivialProducer_h
#define vtkTrivialProducer_h
 
#include "vtkAlgorithm.h"
#include "vtkCommonExecutionModelModule.h" // For export macro
 
class vtkDataObject;
 
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkTrivialProducer : public vtkAlgorithm
{
public:
  static vtkTrivialProducer* New();
  vtkTypeMacro(vtkTrivialProducer, vtkAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkTypeBool ProcessRequest(
    vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  virtual void SetOutput(vtkDataObject* output);
 
  vtkMTimeType GetMTime() override;
 
 
  vtkSetVector6Macro(WholeExtent, int);
  vtkGetVector6Macro(WholeExtent, int);
 
  static void FillOutputDataInformation(vtkDataObject* output, vtkInformation* outInfo);
 
protected:
  vtkTrivialProducer();
  ~vtkTrivialProducer() override;
 
  int FillInputPortInformation(int, vtkInformation*) override;
  int FillOutputPortInformation(int, vtkInformation*) override;
  vtkExecutive* CreateDefaultExecutive() override;
 
  // The real data object.
  vtkDataObject* Output;
 
  int WholeExtent[6];
 
  void ReportReferences(vtkGarbageCollector*) override;
 
private:
  vtkTrivialProducer(const vtkTrivialProducer&) = delete;
  void operator=(const vtkTrivialProducer&) = delete;
};
 
#endif