SerializedSolutionTransfer.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

// MOOSE includes
#include "ParallelSolutionStorage.h"
#include "StochasticToolsTransfer.h"
#include "SolutionContainer.h"
#include "UserObjectInterface.h"

// Forward declarations
class ParallelSolutionStorage;

class SerializedSolutionTransfer : public StochasticToolsTransfer
{
public:
  static InputParameters validParams();

  SerializedSolutionTransfer(const InputParameters & parameters);

  virtual void initialSetup() override;
  virtual void execute() override;


  void initializeFromMultiapp() override {}
  void executeFromMultiapp() override;
  void finalizeFromMultiapp() override {}

  void initializeToMultiapp() override {}
  void executeToMultiapp() override {}
  void finalizeToMultiapp() override {}

protected:
  ParallelSolutionStorage * _parallel_storage;

  std::vector<VariableName> _variable_names;

  std::vector<SolutionContainer *> _solution_container;

private:
  void transferToSubAppRoot(FEProblemBase & app_problem,
                            SolutionContainer & solution_container,
                            const dof_id_type global_i);

  void transferInParallel(FEProblemBase & app_problem,
                          SolutionContainer & solution_container,
                          const dof_id_type global_i);

  void initializeInNormalMode();

  void initializeInBatchMode();

  SystemBase & getSystem(FEProblemBase & app_problem, const VariableName & vname);

  const bool _serialize_on_root;
};