DGDiffusion.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 "DGKernel.h"

class DGDiffusion : public DGKernel
{
public:
  static InputParameters validParams();

  DGDiffusion(const InputParameters & parameters);

protected:
  virtual Real computeQpResidual(Moose::DGResidualType type) override;
  virtual Real computeQpJacobian(Moose::DGJacobianType type) override;

  Real _epsilon;
  Real _sigma;
  const MaterialProperty<Real> & _diff;
  const MaterialProperty<Real> & _diff_neighbor;
};