vtkProgressObserver.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkProgressObserver.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 vtkProgressObserver_h
#define vtkProgressObserver_h
 
#include "vtkCommonExecutionModelModule.h" // For export macro
#include "vtkObject.h"
 
class VTKCOMMONEXECUTIONMODEL_EXPORT vtkProgressObserver : public vtkObject
{
public:
  static vtkProgressObserver* New();
  vtkTypeMacro(vtkProgressObserver, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  virtual void UpdateProgress(double amount);
 
 
  vtkGetMacro(Progress, double);
 
protected:
  vtkProgressObserver();
  ~vtkProgressObserver() override;
 
  double Progress;
 
private:
  vtkProgressObserver(const vtkProgressObserver&) = delete;
  void operator=(const vtkProgressObserver&) = delete;
};
 
#endif