TransferStrategy4SchwarzCoupling.h

// Copyright (C) 2015 Technische Universitaet Muenchen
// This file is part of the Mamico project. For conditions of distribution
// and use, please see the copyright notice in Mamico's main folder, or at
// www5.in.tum.de/mamico
#ifndef _MOLECULARDYNAMICS_COUPLING_TRANSFERSTRATEGIES_TRANSFERSTRATEGY4SCHWARZCOUPLING_H_
#define _MOLECULARDYNAMICS_COUPLING_TRANSFERSTRATEGIES_TRANSFERSTRATEGY4SCHWARZCOUPLING_H_
 
#include "coupling/cell-mappings/ComputeMassMapping.h"
#include "coupling/cell-mappings/ComputeMomentumMapping.h"
#include "coupling/transferstrategies/TransferStrategy.h"
 
namespace coupling {
namespace transferstrategies {
template <class LinkedCell, unsigned int dim> class TransferStrategy4SchwarzCoupling;
}
} // namespace coupling

template <class LinkedCell, unsigned int dim>
class coupling::transferstrategies::TransferStrategy4SchwarzCoupling : public coupling::transferstrategies::TransferStrategy<LinkedCell, dim> {
public:
  TransferStrategy4SchwarzCoupling(coupling::interface::MDSolverInterface<LinkedCell, dim>* const mdSolverInterface, unsigned int numberMDSteps)
      : coupling::transferstrategies::TransferStrategy<LinkedCell, dim>(mdSolverInterface), _massMapping(mdSolverInterface),
        _momentumMapping(mdSolverInterface), _timestepCounter(0), _sampleCounter(0), _numberMDSteps(numberMDSteps), _sampleEveryTimestep(1) {}

  virtual ~TransferStrategy4SchwarzCoupling() {}

  void beginProcessInnerCouplingCellsBeforeReceivingMacroscopicSolverData() override;

  void processInnerCouplingCellAfterReceivingMacroscopicSolverData(coupling::datastructures::CouplingCellWithLinkedCells<LinkedCell, dim>& cell,
                                                                   I02 index) override;

  void processOuterCouplingCellAfterReceivingMacroscopicSolverData(coupling::datastructures::CouplingCellWithLinkedCells<LinkedCell, dim>& cell,
                                                                   I02 index) override;

  void processInnerCouplingCellBeforeSendingMDSolverData(coupling::datastructures::CouplingCellWithLinkedCells<LinkedCell, dim>& cell, I02 index) override;

  void processOuterCouplingCellBeforeSendingMDSolverData(coupling::datastructures::CouplingCellWithLinkedCells<LinkedCell, dim>& cell, I02 index) override;

  void beginProcessInnerCouplingCellsAfterMDTimestep() override;

  void processInnerCouplingCellAfterMDTimestep(coupling::datastructures::CouplingCellWithLinkedCells<LinkedCell, dim>& cell, I02 index) override;
 
protected:
  virtual bool sample() const;
 
private:
  coupling::cellmappings::ComputeMassMapping<LinkedCell, dim> _massMapping;
  coupling::cellmappings::ComputeMomentumMapping<LinkedCell, dim> _momentumMapping;
  unsigned int _timestepCounter;
  unsigned int _sampleCounter;
  const unsigned int _numberMDSteps;
  const int _sampleEveryTimestep;
};
#include "coupling/transferstrategies/TransferStrategy4SchwarzCoupling.cpph"
 
#endif // _MOLECULARDYNAMICS_COUPLING_TRANSFERSTRATEGIES_TRANSFERSTRATEGY4SCHWARZCOUPLING_H_