CZMInterfaceKernelBase.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 "InterfaceKernel.h"
#include "JvarMapInterface.h"

class CZMInterfaceKernelBase : public JvarMapKernelInterface<InterfaceKernel>
{
public:
  static InputParameters validParams();
  CZMInterfaceKernelBase(const InputParameters & parameters);

protected:
  Real computeQpResidual(Moose::DGResidualType type) override;
  Real computeQpJacobian(Moose::DGJacobianType type) override;
  Real computeQpOffDiagJacobian(Moose::DGJacobianType type, unsigned int jvar) override;

  virtual Real computeDResidualDDisplacement(const unsigned int & component_j,
                                             const Moose::DGJacobianType & type) const = 0;

  const std::string _base_name;

  const unsigned int _component;

  const unsigned int _ndisp;

  std::vector<unsigned int> _disp_var;
  std::vector<unsigned int> _disp_neighbor_var;

  // pointer to displacement variables
  std::vector<MooseVariable *> _vars;

  // values of the traction and traction derivatives used
  const MaterialProperty<RealVectorValue> & _traction_global;
  const MaterialProperty<RankTwoTensor> & _dtraction_djump_global;
};