NodalVoidVolume.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"
 
class NodalVoidVolume : public ElementUserObject
{
public:
  static InputParameters validParams();
  NodalVoidVolume(const InputParameters & parameters);
 
  virtual void initialize() override;
 
  virtual void execute() override;
 
  virtual void threadJoin(const UserObject & uo) override;
 
  virtual void finalize() override;
 
  virtual void meshChanged() override;
 
  virtual void timestepSetup() override;
  virtual void initialSetup() override;
 
  /*
   * @return the void volume
   * @param node_id the node ID
   */
  Real getNodalVoidVolume(const Node * node) const;
 
private:
  const VariableValue & _porosity;
 
  bool _rebuilding_needed;
 
  std::unordered_map<const Node *, Real> _nodal_void_volume;
 
  const processor_id_type _my_pid;
 
  std::map<processor_id_type, std::vector<const Node *>> _nodes_to_receive;
 
  std::map<processor_id_type, std::vector<const Node *>> _nodes_to_send;
 
  const VariablePhiValue & _phi;
 
  void rebuildStructures();
 
  void buildCommLists();
 
  void exchangeGhostedInfo();
};