/usr/include/trilinos/Piro_Epetra

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#ifndef PIRO_EPETRA_RYTHMOSSOLVER_H
#define PIRO_EPETRA_RYTHMOSSOLVER_H

#include "EpetraExt_ModelEvaluator.h"

#include "Rythmos_IntegrationObserverBase.hpp"
#include "Rythmos_DefaultIntegrator.hpp"
#include "Rythmos_StepperBase.hpp"
#include "Rythmos_TimeStepNonlinearSolver.hpp"

#include "Piro_RythmosSolver.hpp"

#include "Teuchos_RCP.hpp"
#include "Teuchos_ParameterList.hpp"

namespace Piro {
namespace Epetra {

/** \brief Epetra-based Model Evaluator for Rythmos solves
 *  \ingroup Piro_Epetra_solver_grp
 */
class RythmosSolver : public EpetraExt::ModelEvaluator
{
public:
  typedef double Scalar;

  /** \name Constructors/initializers */
  //@{
  /** \brief Initialize with internally built objects according to the given parameter list. */
  RythmosSolver(
      Teuchos::RCP<Teuchos::ParameterList> piroParams,
      Teuchos::RCP<EpetraExt::ModelEvaluator> model,
      Teuchos::RCP<Rythmos::IntegrationObserverBase<double> > observer = Teuchos::null);

  /** \brief Initialize using prebuilt objects. */
  RythmosSolver(
      const Teuchos::RCP<Rythmos::DefaultIntegrator<double> > &stateIntegrator,
      const Teuchos::RCP<Rythmos::StepperBase<double> > &stateStepper,
      const Teuchos::RCP<Rythmos::TimeStepNonlinearSolver<double> > &timeStepSolver,
      const Teuchos::RCP<EpetraExt::ModelEvaluator> &model,
      const Teuchos::RCP<Thyra::LinearOpWithSolveFactoryBase<double> > &lowsFactory,
      double finalTime,
      Teuchos::EVerbosityLevel verbosityLevel = Teuchos::VERB_DEFAULT);
  //@}

  /** \brief Initialize using prebuilt objects - passing initial time. */
  RythmosSolver(
      const Teuchos::RCP<Rythmos::DefaultIntegrator<double> > &stateIntegrator,
      const Teuchos::RCP<Rythmos::StepperBase<double> > &stateStepper,
      const Teuchos::RCP<Rythmos::TimeStepNonlinearSolver<double> > &timeStepSolver,
      const Teuchos::RCP<EpetraExt::ModelEvaluator> &model,
      const Teuchos::RCP<Thyra::LinearOpWithSolveFactoryBase<double> > &lowsFactory,
      double initialTime,
      double finalTime,
      Teuchos::EVerbosityLevel verbosityLevel = Teuchos::VERB_DEFAULT);
  //@}

  /** \name Overridden from EpetraExt::ModelEvaluator . */
  //@{
  /** \brief . */
  Teuchos::RCP<const Epetra_Map> get_x_map() const;
  /** \brief . */
  Teuchos::RCP<const Epetra_Map> get_f_map() const;
  /** \brief . */
  Teuchos::RCP<const Epetra_Map> get_p_map(int l) const;
  /** \brief . */
  Teuchos::RCP<const Epetra_Map> get_g_map(int j) const;

  /** \brief . */
  Teuchos::RCP<const Epetra_Vector> get_x_init() const;
  /** \brief . */
  Teuchos::RCP<const Epetra_Vector> get_p_init(int l) const;

  /** \brief . */
  Teuchos::RCP<Epetra_Operator> create_DgDp_op(int j, int l) const;

  /** \brief . */
  EpetraExt::ModelEvaluator::InArgs createInArgs() const;
  /** \brief . */
  EpetraExt::ModelEvaluator::OutArgs createOutArgs() const;

  /** \brief . */
  void evalModel(const InArgs& inArgs, const OutArgs& outArgs) const;
  //@}

  /** \name Basic information . */
  //@{
  /** \brief Return the number of sets of auxiliary parameters. */
  int Np() const;
  /** \brief Return the number of sets of auxiliary response functions. */
  int Ng() const;
  //@}

private:
  /** \name Parameter list validation . */
  //@{
  //! Valid list for old "Rythmos" parameter list style
  Teuchos::RCP<const Teuchos::ParameterList> getValidRythmosParameters() const;
  //! Valid list for new "Rythmos Solver" parameter list style
  Teuchos::RCP<const Teuchos::ParameterList> getValidRythmosSolverParameters() const;
  //@}

  Teuchos::RCP<EpetraExt::ModelEvaluator> model;

  int num_p;
  int num_g;

  typedef ::Piro::RythmosSolver<double> ThyraRythmosSolver;
  Teuchos::RCP<ThyraRythmosSolver> thyraImplementation_;
};

}
}


#endif
libtrilinos-piro-dev 12.12.1-5 / usr / include / trilinos / Piro_Epetra_RythmosSolver.hpp
