AllenCahn.h

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//* This file is part of the MOOSE framework
//* https://www.mooseframework.org
//*
//* 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 "ACBulk.h"

class AllenCahn : public ACBulk<Real>
{
public:
  static InputParameters validParams();

  AllenCahn(const InputParameters & parameters);

  virtual void initialSetup();

protected:
  virtual Real computeDFDOP(PFFunctionType type);
  virtual Real computeQpOffDiagJacobian(unsigned int jvar);

  const MaterialProperty<Real> & _dFdEta;
  const MaterialProperty<Real> & _d2FdEta2;

  std::vector<const MaterialProperty<Real> *> _d2FdEtadarg;
};