ScalarVariable.h

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//* This file is part of the MOOSE framework
//* https://mooseframework.inl.gov
//*
//* All rights reserved, see COPYRIGHT for full restrictions
//* https://github.com/idaholab/moose/blob/master/COPYRIGHT
//*
//* Licensed under LGPL 2.1, please see LICENSE for details
//* https://www.gnu.org/licenses/lgpl-2.1.html

#pragma once

#include "GeneralPostprocessor.h"

class ScalarVariable : public GeneralPostprocessor
{
public:
  static InputParameters validParams();

  ScalarVariable(const InputParameters & parameters);

  virtual void initialize() override;
  virtual void execute() override;
  virtual Real getValue() const override;
  virtual void finalize() override;

protected:
  MooseVariableScalar & _var;
  unsigned int _idx;
  Real _value;
};