PODFullSolveMultiApp.h

Go to the documentation of this file.

//* 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 "SamplerFullSolveMultiApp.h"
#include "PODReducedBasisTrainer.h"
#include "SamplerInterface.h"
#include "SurrogateModelInterface.h"

#include "StochasticToolsTypes.h"

class PODSamplerSolutionTransfer;
class PODResidualTransfer;

class PODFullSolveMultiApp : public SamplerFullSolveMultiApp, SurrogateModelInterface
{
public:
  static InputParameters validParams();

  PODFullSolveMultiApp(const InputParameters & parameters);

  virtual bool solveStep(Real dt, Real target_time, bool auto_advance = true) override;

  virtual void preTransfer(Real dt, Real target_time) override;

  bool snapshotGeneration() { return _snapshot_generation; }

protected:
  std::vector<std::shared_ptr<PODSamplerSolutionTransfer>>
  getActiveSolutionTransfers(Transfer::DIRECTION direction);

  std::vector<std::shared_ptr<PODResidualTransfer>>
  getActiveResidualTransfers(Transfer::DIRECTION direction);

  void computeResidual();

  void computeResidualBatch(Real target_time);

  PODReducedBasisTrainer & _trainer;

  bool _snapshot_generation;

private:
};