KEigenvalue.h

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/*                             Cardinal                             */
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/*                  (c) 2021 UChicago Argonne, LLC                  */
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/*               Under Contract No. DE-AC07-05ID14517               */
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#pragma once

#include "GeneralPostprocessor.h"

#include "OpenMCBase.h"
#include "CardinalEnums.h"

class KEigenvalue : public GeneralPostprocessor, public OpenMCBase
{
public:
  static InputParameters validParams();

  KEigenvalue(const InputParameters & parameters);

  virtual void initialize() override {}
  virtual void execute() override {}

  virtual Real getValue() const override;

protected:
  Real kMean() const;

  Real KStandardDeviation() const;

  Real kRelativeError() const;

  const eigenvalue::EigenvalueEnum _type;

  const statistics::OutputEnum _output;
};