Tempus_WrapperModelEvaluatorPairIMEX.hpp

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//@HEADER
// *****************************************************************************
//          Tempus: Time Integration and Sensitivity Analysis Package
//
// Copyright 2017 NTESS and the Tempus contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
//@HEADER

#ifndef Tempus_ModelEvaluatorPairIMEX_hpp
#define Tempus_ModelEvaluatorPairIMEX_hpp

#include "Tempus_config.hpp"
#include "Tempus_WrapperModelEvaluator.hpp"

namespace Tempus {

template <typename Scalar>
class WrapperModelEvaluatorPairIMEX
  : public Tempus::WrapperModelEvaluator<Scalar> {
 public:
  virtual void initialize() = 0;


  virtual Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > get_x_space()
      const = 0;

  virtual Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > get_f_space()
      const = 0;

  virtual Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > get_g_space(
      int i) const = 0;

  virtual Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > get_p_space(
      int i) const = 0;

  virtual void setExplicitModel(
      const Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> >&) = 0;
  virtual void setImplicitModel(
      const Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> >&) = 0;
  virtual Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> > getExplicitModel()
      const = 0;
  virtual Teuchos::RCP<const Thyra::ModelEvaluator<Scalar> > getImplicitModel()
      const = 0;


  virtual Teuchos::RCP<Thyra::LinearOpBase<Scalar> > create_W_op() const = 0;

  Teuchos::RCP<const Thyra::LinearOpWithSolveFactoryBase<Scalar> >
  get_W_factory() const = 0;

  virtual Thyra::ModelEvaluatorBase::InArgs<Scalar> getNominalValues()
      const = 0;

  virtual Thyra::ModelEvaluatorBase::InArgs<Scalar> createInArgs() const = 0;

  virtual Thyra::ModelEvaluatorBase::OutArgs<Scalar> createOutArgsImpl()
      const = 0;

  virtual void evalModelImpl(
      const Thyra::ModelEvaluatorBase::InArgs<Scalar>& in,
      const Thyra::ModelEvaluatorBase::OutArgs<Scalar>& out) const = 0;
};

}  // namespace Tempus

#endif  // Tempus_ModelEvaluatorPairIMEX_hpp