InterfaceKernel.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
 
// local includes
#include "InterfaceKernelBase.h"
 
#define TemplateVariableValue typename OutputTools<T>::VariableValue
#define TemplateVariableGradient typename OutputTools<T>::VariableGradient
#define TemplateVariablePhiValue typename OutputTools<T>::VariablePhiValue
#define TemplateVariablePhiGradient typename OutputTools<T>::VariablePhiGradient
#define TemplateVariableTestValue typename OutputTools<T>::VariableTestValue
#define TemplateVariableTestGradient typename OutputTools<T>::VariableTestGradient
 
// Forward Declarations
template <typename T>
class InterfaceKernelTempl;
 
typedef InterfaceKernelTempl<Real> InterfaceKernel;
typedef InterfaceKernelTempl<RealVectorValue> VectorInterfaceKernel;
 
template <typename T>
class InterfaceKernelTempl : public InterfaceKernelBase, public NeighborMooseVariableInterface<T>
{
public:
  static InputParameters validParams();
 
  InterfaceKernelTempl(const InputParameters & parameters);
 
  virtual const MooseVariableFE<T> & variable() const override { return _var; }
 
  virtual const MooseVariableFE<T> & neighborVariable() const override { return _neighbor_var; }
 
  virtual void computeElemNeighResidual(Moose::DGResidualType type);
 
  virtual void computeElemNeighJacobian(Moose::DGJacobianType type);
 
  virtual void computeOffDiagElemNeighJacobian(Moose::DGJacobianType type, unsigned int jvar);
 
  virtual void computeElementOffDiagJacobian(unsigned int jvar) override;
 
  virtual void computeNeighborOffDiagJacobian(unsigned int jvar) override;
 
  virtual void computeResidual() override;
 
  virtual void computeJacobian() override;
 
  virtual void computeResidualAndJacobian() override;
 
  virtual Real computeQpResidual(Moose::DGResidualType type) = 0;
 
  virtual void initQpResidual(Moose::DGResidualType /* type */) {}
 
  virtual void initQpJacobian(Moose::DGJacobianType /* type */) {}
 
  virtual void initQpOffDiagJacobian(Moose::DGJacobianType /* type */, unsigned int /* jvar */) {}
 
protected:
  MooseVariableFE<T> & _var;
 
  const MooseArray<Point> & _normals;
 
  const TemplateVariableValue & _u;
 
  const TemplateVariableGradient & _grad_u;
 
  const TemplateVariablePhiValue & _phi;
 
  const TemplateVariablePhiGradient & _grad_phi;
 
  const TemplateVariableTestValue & _test;
 
  const TemplateVariableTestGradient & _grad_test;
 
  const MooseVariableFE<T> & _neighbor_var;
 
  const TemplateVariableValue & _neighbor_value;
 
  const TemplateVariableGradient & _grad_neighbor_value;
 
  const TemplateVariablePhiValue & _phi_neighbor;
 
  const TemplateVariablePhiGradient & _grad_phi_neighbor;
 
  const TemplateVariableTestValue & _test_neighbor;
 
  const TemplateVariableTestGradient & _grad_test_neighbor;
 
  const bool _same_system;
 
  DenseMatrix<Number> _local_kxx;
};