This is a Forward Euler time stepper to test the PhysicsState. More...

#include <Tempus_PhysicsStateTest_StepperForwardEuler.hpp>

Inheritance diagram for Tempus_Test::StepperPhysicsStateTest< Scalar >:

Public Member Functions
	StepperPhysicsStateTest (const Teuchos::RCP< const Thyra::ModelEvaluator< Scalar > > &appModel)
	Constructor.

void	initialize ()
	Initialize after construction and changing input parameters.

Teuchos::RCP< Tempus::StepperState< Scalar > >	getDefaultStepperState ()

Scalar	getOrder () const

Scalar	getOrderMin () const

Scalar	getOrderMax () const

Tempus::OrderODE	getOrderODE () const

virtual void	takeStep (const Teuchos::RCP< Tempus::SolutionHistory< Scalar > > &solutionHistory)
	Take the specified timestep, dt, and return true if successful.

Teuchos::RCP< const Teuchos::ParameterList >	getValidParameters () const

Public Member Functions inherited from Tempus::StepperExplicit< Scalar >
virtual void	describe (Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel) const

virtual bool	isValidSetup (Teuchos::FancyOStream &out) const

void	setStepperExplicitValues (Teuchos::RCP< Teuchos::ParameterList > pl)
	Set StepperExplicit member data from the ParameterList.

virtual void	setModel (const Teuchos::RCP< const Thyra::ModelEvaluator< Scalar > > &appModel)
	Set model.

virtual Teuchos::RCP< const Thyra::ModelEvaluator< Scalar > >	getModel () const
	Return the application ModelEvaluator.

virtual Scalar	getInitTimeStep (const Teuchos::RCP< SolutionHistory< Scalar > > &) const

virtual void	setInitialConditions (const Teuchos::RCP< SolutionHistory< Scalar > > &solutionHistory)
	Set the initial conditions, make them consistent, and set needed memory.

virtual void	setSolver (Teuchos::RCP< Thyra::NonlinearSolverBase< Scalar > > solver)
	Set solver.

virtual Teuchos::RCP< Thyra::NonlinearSolverBase< Scalar > >	getSolver () const
	Get solver.

virtual void	setInitialGuess (Teuchos::RCP< const Thyra::VectorBase< Scalar > >)
	Pass initial guess to Newton solver (only relevant for implicit solvers)

virtual bool	isExplicit () const

virtual bool	isImplicit () const

virtual bool	isExplicitImplicit () const

virtual bool	isOneStepMethod () const

virtual bool	isMultiStepMethod () const

virtual void	evaluateExplicitODE (Teuchos::RCP< Thyra::VectorBase< Scalar > > xDot, Teuchos::RCP< const Thyra::VectorBase< Scalar > > x, const Scalar time, const Teuchos::RCP< ExplicitODEParameters< Scalar > > &p)
	Evaluate xDot = f(x,t).

virtual void	evaluateExplicitODE (Teuchos::RCP< Thyra::VectorBase< Scalar > > xDotDot, Teuchos::RCP< const Thyra::VectorBase< Scalar > > x, Teuchos::RCP< const Thyra::VectorBase< Scalar > > xDot, const Scalar time, const Teuchos::RCP< ExplicitODEParameters< Scalar > > &p)
	Evaluate xDotDot = f(x, xDot, t).

Public Member Functions inherited from Tempus::Stepper< Scalar >
virtual std::string	description () const

void	setStepperValues (const Teuchos::RCP< Teuchos::ParameterList > pl)
	Set Stepper member data from ParameterList.

Teuchos::RCP< Teuchos::ParameterList >	getValidParametersBasic () const
	Add basic parameters to Steppers ParameterList.

virtual bool	isInitialized ()
	True if stepper's member data is initialized.

virtual void	checkInitialized ()
	Check initialization, and error out on failure.

virtual void	takeStep (const Teuchos::RCP< SolutionHistory< Scalar > > &solutionHistory)=0
	Take the specified timestep, dt, and return true if successful.

void	setStepperName (std::string s)
	Set the stepper name.

std::string	getStepperName () const
	Get the stepper name.

std::string	getStepperType () const
	Get the stepper type. The stepper type is used as an identifier for the stepper, and can only be set by the derived Stepper class.

virtual void	setUseFSAL (bool a)

void	setUseFSALTrueOnly (bool a)

void	setUseFSALFalseOnly (bool a)

bool	getUseFSAL () const

void	setICConsistency (std::string s)

std::string	getICConsistency () const

void	setICConsistencyCheck (bool c)

bool	getICConsistencyCheck () const

virtual Teuchos::RCP< Thyra::VectorBase< Scalar > >	getStepperX ()
	Get Stepper x.

virtual Teuchos::RCP< Thyra::VectorBase< Scalar > >	getStepperXDot ()
	Get Stepper xDot.

virtual Teuchos::RCP< Thyra::VectorBase< Scalar > >	getStepperXDotDot ()
	Get Stepper xDotDot.

virtual Teuchos::RCP< Thyra::VectorBase< Scalar > >	getStepperXDotDot (Teuchos::RCP< SolutionState< Scalar > > state)
	Get xDotDot from SolutionState or Stepper storage.

Additional Inherited Members
Protected Member Functions inherited from Tempus::Stepper< Scalar >
virtual void	setStepperX (Teuchos::RCP< Thyra::VectorBase< Scalar > > x)
	Set x for Stepper storage.

virtual void	setStepperXDot (Teuchos::RCP< Thyra::VectorBase< Scalar > > xDot)
	Set xDot for Stepper storage.

virtual void	setStepperXDotDot (Teuchos::RCP< Thyra::VectorBase< Scalar > > xDotDot)
	Set x for Stepper storage.

void	setStepperType (std::string s)
	Set the stepper type.

Protected Attributes inherited from Tempus::StepperExplicit< Scalar >
Teuchos::RCP< const Thyra::ModelEvaluator< Scalar > >	appModel_
	Explicit ODE ModelEvaluator.

Thyra::ModelEvaluatorBase::InArgs< Scalar >	inArgs_

Thyra::ModelEvaluatorBase::OutArgs< Scalar >	outArgs_

Protected Attributes inherited from Tempus::Stepper< Scalar >
bool	useFSAL_ = false
	Use First-Same-As-Last (FSAL) principle.

bool	isInitialized_
	True if stepper's member data is initialized.