AuxScalarKernel.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 "MooseObject.h"
#include "ScalarCoupleable.h"
#include "SetupInterface.h"
#include "FunctionInterface.h"
#include "UserObjectInterface.h"
#include "PostprocessorInterface.h"
#include "DependencyResolverInterface.h"
#include "TransientInterface.h"
#include "MooseVariableScalar.h"
#include "MeshChangedInterface.h"
 
// Forward declarations
class MooseMesh;
class SubProblem;
class Assembly;
class AuxScalarKernel : public MooseObject,
                        public ScalarCoupleable,
                        public SetupInterface,
                        public FunctionInterface,
                        public UserObjectInterface,
                        public PostprocessorInterface,
                        public DependencyResolverInterface,
                        public TransientInterface,
                        public MeshChangedInterface
{
public:
  static InputParameters validParams();
 
  AuxScalarKernel(const InputParameters & parameters);
 
  virtual ~AuxScalarKernel();
 
  virtual void compute();
 
  MooseVariableScalar & variable() { return _var; }
 
  SubProblem & subProblem() { return _subproblem; }
 
  virtual const std::set<std::string> & getRequestedItems() override;
 
  virtual const std::set<std::string> & getSuppliedItems() override;
 
  virtual bool isActive();
 
protected:
  const VariableValue & uOld() const;
 
  SubProblem & _subproblem;
  SystemBase & _sys;
 
  THREAD_ID _tid;
 
  Assembly & _assembly;
  MooseVariableScalar & _var;
  MooseMesh & _mesh;
 
  unsigned int _i;
 
  const VariableValue & _u;
 
  std::set<std::string> _depend_vars;
  std::set<std::string> _supplied_vars;
 
  virtual Real computeValue() = 0;
};