vtkPVSessionIterator.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPVSessionIterator_h
#define vtkPVSessionIterator_h

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

class vtkPVSession;

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

  virtual void InitTraversal();

  virtual void GoToNextItem();

  virtual bool IsDoneWithTraversal();

  vtkPVSession* GetCurrentSession();

  vtkIdType GetCurrentSessionId();

protected:
  vtkPVSessionIterator();
  ~vtkPVSessionIterator() override;

  class vtkInternals;
  vtkInternals* Internals;

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

#endif