vtkSessionIterator.h

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

  Program:   ParaView
  Module:    vtkSessionIterator.h

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 vtkSessionIterator_h
#define vtkSessionIterator_h

#include "vtkObject.h"
#include "vtkRemotingCoreModule.h" //needed for exports

class vtkSession;

class VTKREMOTINGCORE_EXPORT vtkSessionIterator : public vtkObject
{
public:
  static vtkSessionIterator* New();
  vtkTypeMacro(vtkSessionIterator, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual void InitTraversal();

  virtual void GoToNextItem();

  virtual bool IsDoneWithTraversal();

  vtkSession* GetCurrentSession();

  vtkIdType GetCurrentSessionId();

protected:
  vtkSessionIterator();
  ~vtkSessionIterator() override;

  class vtkInternals;
  vtkInternals* Internals;

private:
  vtkSessionIterator(const vtkSessionIterator&) = delete;
  void operator=(const vtkSessionIterator&) = delete;
};

#endif