HeatFluxFromHeatStructureBaseUserObject.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 "ElementUserObject.h"
#include "MeshAlignment.h"

class HeatFluxFromHeatStructureBaseUserObject : public ElementUserObject
{
public:
  HeatFluxFromHeatStructureBaseUserObject(const InputParameters & parameters);

  virtual void initialize() override;
  virtual void execute() override;
  virtual void finalize() override;
  virtual void threadJoin(const UserObject & y) override;

  const std::vector<Real> & getHeatedPerimeter(dof_id_type element_id) const;
  const std::vector<Real> & getHeatFlux(dof_id_type element_id) const;
  const std::vector<DenseVector<Real>> & getHeatFluxJacobian(dof_id_type element_id) const;

  const dof_id_type & getNearestElem(dof_id_type elem_id) const
  {
    return _mesh_alignment.getCoupledElemID(elem_id);
  }

protected:
  virtual Real computeQpHeatFlux() = 0;
  virtual DenseVector<Real> computeQpHeatFluxJacobian() = 0;

  MeshAlignment & _mesh_alignment;
  unsigned int _qp;
  std::map<dof_id_type, std::vector<Real>> _heated_perimeter;
  std::map<dof_id_type, std::vector<Real>> _heat_flux;
  std::map<dof_id_type, std::vector<DenseVector<Real>>> _heat_flux_jacobian;
  const VariableValue & _P_hf;

public:
  static InputParameters validParams();
};