Tempus_WrapperModelEvaluatorPairIMEX_StaggeredFSA.hpp

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// ****************************************************************************
//                Tempus: Copyright (2017) Sandia Corporation
//
// Distributed under BSD 3-clause license (See accompanying file Copyright.txt)
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#ifndef Tempus_ModelEvaluatorPairIMEX_StaggeredFSA_hpp
#define Tempus_ModelEvaluatorPairIMEX_StaggeredFSA_hpp

#include "Tempus_config.hpp"
#include "Tempus_SensitivityModelEvaluatorBase.hpp"
#include "Tempus_WrapperModelEvaluatorPairIMEX_Basic.hpp"
#include "Tempus_StaggeredForwardSensitivityModelEvaluator.hpp"

namespace Tempus {

template <typename Scalar>
class WrapperModelEvaluatorPairIMEX_StaggeredFSA
  : public SensitivityModelEvaluatorBase<Scalar>,
    public WrapperModelEvaluatorPairIMEX_Basic<Scalar>
{
public:

  WrapperModelEvaluatorPairIMEX_StaggeredFSA(
    const Teuchos::RCP<const WrapperModelEvaluatorPairIMEX_Basic<Scalar> >& forwardModel,
    const bool is_pseudotransient,
    const Teuchos::RCP<const Teuchos::ParameterList>& pList = Teuchos::null)
  {
    forwardModel_ = forwardModel;
    appExplicitModel_ = forwardModel_->getExplicitModel();
    appImplicitModel_ = forwardModel_->getImplicitModel();
    fsaExplicitModel_ = rcp(new FSAME(appExplicitModel_, appExplicitModel_, appExplicitModel_, is_pseudotransient, pList));
    fsaImplicitModel_ = rcp(new FSAME(appImplicitModel_, appImplicitModel_, appImplicitModel_, is_pseudotransient, pList));
    Base::setup(fsaExplicitModel_, fsaImplicitModel_);
  }

  virtual ~WrapperModelEvaluatorPairIMEX_StaggeredFSA() {}



    virtual Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> >
    getForwardModel() const
    {
      return forwardModel_;
    }

    virtual void setForwardSolutionHistory(
      const Teuchos::RCP<const Tempus::SolutionHistory<Scalar> >& sh)
    {
      fsaExplicitModel_->setForwardSolutionHistory(sh);
      fsaImplicitModel_->setForwardSolutionHistory(sh);
    }

    virtual void setForwardSolutionState(
      const Teuchos::RCP<const Tempus::SolutionState<Scalar> >& s)
    {
      fsaExplicitModel_->setForwardSolutionState(s);
      fsaImplicitModel_->setForwardSolutionState(s);
    }

    virtual void setSolver(
      const Teuchos::RCP<Thyra::NonlinearSolverBase<Scalar> >& solver,
      const bool force_W_update)
    {
      fsaImplicitModel_->setSolver(solver, force_W_update);
    }


private:

  WrapperModelEvaluatorPairIMEX_StaggeredFSA(){}

protected:

  typedef WrapperModelEvaluatorPairIMEX_Basic<Scalar> Base;
  typedef StaggeredForwardSensitivityModelEvaluator<Scalar> FSAME;

  Teuchos::RCP<const WrapperModelEvaluatorPairIMEX_Basic<Scalar> > forwardModel_;
  Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> > appExplicitModel_;
  Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> > appImplicitModel_;
  Teuchos::RCP<FSAME> fsaExplicitModel_;
  Teuchos::RCP<FSAME> fsaImplicitModel_;
};

} // namespace Tempus

#endif // Tempus_ModelEvaluatorPairIMEX_StaggeredFSA_hpp