VanDerPol_ModelEvaluator_02.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_VANDERPOL_MODELEVALUATOR_02_HPP
#define TEMPUS_VANDERPOL_MODELEVALUATOR_02_HPP

#include "Thyra_ModelEvaluator.hpp" // Interface
#include "Thyra_StateFuncModelEvaluatorBase.hpp" // Implementation


template<class Scalar>
class VanDerPol_ModelEvaluator_02
  : public Thyra::StateFuncModelEvaluatorBase<Scalar>
{
  public:

  VanDerPol_ModelEvaluator_02();

    Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > get_x_space() const
      { return x_space_; }
    Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > get_f_space() const
      { return f_space_; }
    Thyra::ModelEvaluatorBase::InArgs<Scalar> getNominalValues() const
      { return nominalValues_; }
    Thyra::ModelEvaluatorBase::InArgs<Scalar> createInArgs() const
      { return prototypicalInArgs_; }

private:

    Thyra::ModelEvaluatorBase::OutArgs<Scalar> createOutArgsImpl() const
      { return prototypicalOutArgs_; }
    void evalModelImpl(
      const Thyra::ModelEvaluatorBase::InArgs<Scalar> &inArgs_bar,
      const Thyra::ModelEvaluatorBase::OutArgs<Scalar> &outArgs_bar
      ) const;

  mutable Thyra::ModelEvaluatorBase::InArgs<Scalar>  prototypicalInArgs_;
  mutable Thyra::ModelEvaluatorBase::OutArgs<Scalar> prototypicalOutArgs_;
  Thyra::ModelEvaluatorBase::InArgs<Scalar> nominalValues_;
  Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > x_space_;
  Teuchos::RCP<const Thyra::VectorSpaceBase<Scalar> > f_space_;

  int dim_;        
  Scalar t0_ic_;   
  Scalar epsilon_; 
  Scalar x0_ic_;   
  Scalar x1_ic_;   
};


#endif // TEMPUS_VANDERPOL_MODELEVALUATOR_02_HPP