ElementIndicator.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 "Indicator.h"
#include "TransientInterface.h"
#include "PostprocessorInterface.h"
#include "Coupleable.h"
#include "ScalarCoupleable.h"
#include "MooseVariableInterface.h"
#include "MaterialPropertyInterface.h"
 
template <typename>
class MooseVariableFE;
typedef MooseVariableFE<Real> MooseVariable;
typedef MooseVariableFE<VectorValue<Real>> VectorMooseVariable;
 
class ElementIndicator : public Indicator,
                         public TransientInterface,
                         public PostprocessorInterface,
                         public Coupleable,
                         public ScalarCoupleable,
                         public MooseVariableInterface<Real>
{
public:
  static InputParameters validParams();
 
  ElementIndicator(const InputParameters & parameters);
 
protected:
  MooseVariable & _field_var;
 
  const Elem * const & _current_elem;
  const Real & _current_elem_volume;
 
  unsigned int _qp;
  const MooseArray<Point> & _q_point;
  const QBase * const & _qrule;
  const MooseArray<Real> & _JxW;
  const MooseArray<Real> & _coord;
 
  MooseVariableField<Real> & _var;
 
  const VariableValue & _u;
 
  const VariableGradient & _grad_u;
 
  DenseVector<Number> _local_indtr;
};