vtkInSituPipeline.h

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

#include "vtkObject.h"
#include "vtkPVInSituModule.h" // For windows import/export of shared libraries

class VTKPVINSITU_EXPORT vtkInSituPipeline : public vtkObject
{
public:
  vtkTypeMacro(vtkInSituPipeline, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual bool Initialize() { return true; }

  /*
   * Called every time a new timestep is produced by the simulation.
   */
  virtual bool Execute(int timestep, double time) = 0;

  /*
   * Called optionally after Execute.
   */
  virtual bool Results() { return true; }

  virtual bool Finalize() { return true; }

  vtkGetStringMacro(Name);
  vtkSetStringMacro(Name);

protected:
  vtkInSituPipeline();
  ~vtkInSituPipeline() override;

  char* Name;

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

#endif