SwitchingFunctionConstraintLagrange.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 "Kernel.h"
#include "JvarMapInterface.h"
#include "DerivativeMaterialInterface.h"
#include "NonlinearSystem.h"
 
// Forward Declarations
class SwitchingFunctionConstraintLagrange;
 
template <>
InputParameters validParams<SwitchingFunctionConstraintLagrange>();
 
class SwitchingFunctionConstraintLagrange
  : public DerivativeMaterialInterface<JvarMapKernelInterface<Kernel>>
{
public:
  SwitchingFunctionConstraintLagrange(const InputParameters & parameters);
 
protected:
  virtual Real computeQpResidual();
  virtual Real computeQpJacobian();
  virtual Real computeQpOffDiagJacobian(unsigned int);
 
  std::vector<MaterialPropertyName> _h_names;
 
  unsigned int _num_h;
 
  std::vector<const MaterialProperty<Real> *> _h;
 
  std::vector<std::vector<const MaterialProperty<Real> *>> _dh;
 
  const JvarMap & _eta_map;
 
  Real _epsilon;
};