Short class definition. More...

#include <runge_kutta_fracstep_GLS_strategy.h>

Inheritance diagram for Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >:

Collaboration diagram for Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >:

Public Member Functions
Life Cycle
	RungeKuttaFracStepStrategy (ModelPart &model_part, typename TLinearSolver::Pointer pNewPressureLinearSolver, bool CalculateReactions=false, bool ReformDofAtEachIteration=true, bool CalculateNormDxFlag=true)

virtual	~RungeKuttaFracStepStrategy ()

double	Solve ()

void	ApplyVelocityBoundaryConditions (DofsArrayType &mFixedVelocityDofSet, std::vector< double > &mFixedVelocityDofValues)

void	SetToZero (Variable< array_1d< double, 3 > > &rVariable, ModelPart::NodesContainerType &rNodes)

void	SetToZero (Variable< double > &rVariable, ModelPart::NodesContainerType &rNodes)

void	SolveStep1 ()

double	SolveStep2 ()

void	SolveStep3 ()

void	SavePressureIt ()

void	SaveAccelerations ()

void	ApplySlipBC ()

void	AssembleMassMatrices (TSystemMatrixType &Mconsistent, TSystemVectorType &mMdiagInv, ModelPart &r_model_part)

bool	CalculateLumpedMassAux ()

virtual void	SetEchoLevel (int Level)
	This sets the level of echo for the solving strategy. More...

virtual void	Clear ()
	Clears the internal storage. More...

Public Member Functions inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >
	ImplicitSolvingStrategy ()
	Default constructor. More...

	ImplicitSolvingStrategy (ModelPart &rModelPart, Parameters ThisParameters)
	Default constructor. (with parameters) More...

	ImplicitSolvingStrategy (ModelPart &rModelPart, bool MoveMeshFlag=false)
	Default constructor. More...

virtual	~ImplicitSolvingStrategy ()

BaseType::Pointer	Create (ModelPart &rModelPart, Parameters ThisParameters) const override
	Create method. More...

void	SetRebuildLevel (int Level) override
	This sets the build level. More...

int	GetRebuildLevel () const override
	This returns the build level. More...

void	SetStiffnessMatrixIsBuilt (const bool StiffnessMatrixIsBuilt)
	This method sets the flag mStiffnessMatrixIsBuilt. More...

bool	GetStiffnessMatrixIsBuilt () const
	This method gets the flag mStiffnessMatrixIsBuilt. More...

std::string	Info () const override
	Turn back information as a string. More...

	KRATOS_CLASS_POINTER_DEFINITION (ImplicitSolvingStrategy)

Parameters	GetDefaultParameters () const override
	This method provides the defaults parameters to avoid conflicts between the different constructors. More...

Public Member Functions inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >
	SolvingStrategy ()
	Default constructor. More...

	SolvingStrategy (ModelPart &rModelPart, Parameters ThisParameters)
	Default constructor. (with parameters) More...

	SolvingStrategy (ModelPart &rModelPart, bool MoveMeshFlag=false)
	Default constructor. More...

virtual	~SolvingStrategy ()

virtual void	PrintInfo (std::ostream &rOStream) const
	Print information about this object. More...

virtual void	PrintData (std::ostream &rOStream) const
	Print object's data. More...

	KRATOS_CLASS_POINTER_DEFINITION (SolvingStrategy)

virtual void	Predict ()
	Operation to predict the solution ... if it is not called a trivial predictor is used in which the values of the solution step of interest are assumed equal to the old values. More...

virtual void	Initialize ()
	Initialization of member variables and prior operations. More...

virtual bool	IsConverged ()
	This should be considered as a "post solution" convergence check which is useful for coupled analysis. More...

virtual void	CalculateOutputData ()
	This operations should be called before printing the results when non trivial results (e.g. stresses) need to be calculated given the solution of the step. More...

virtual void	InitializeSolutionStep ()
	Performs all the required operations that should be done (for each step) before solving the solution step. More...

virtual void	FinalizeSolutionStep ()
	Performs all the required operations that should be done (for each step) after solving the solution step. More...

virtual bool	SolveSolutionStep ()
	Solves the current step. This function returns true if a solution has been found, false otherwise. More...

int	GetEchoLevel ()
	This returns the level of echo for the solving strategy. More...

void	SetMoveMeshFlag (bool Flag)
	This function sets the flag that says if the mesh is moved. More...

bool	MoveMeshFlag ()
	This function returns the flag that says if the mesh is moved. More...

bool	GetMoveMeshFlag ()
	This function returns the flag that says if the mesh is moved. More...

virtual void	MoveMesh ()
	This function is designed to move the mesh. More...

ModelPart &	GetModelPart ()
	Operations to get the pointer to the model. More...

const ModelPart &	GetModelPart () const
	Operations to get the pointer to the model. More...

virtual double	GetResidualNorm ()
	Operations to get the residual norm. More...

virtual int	Check ()
	Function to perform expensive checks. More...

virtual TSystemMatrixType &	GetSystemMatrix ()
	This method returns the LHS matrix. More...

virtual TSystemVectorType &	GetSystemVector ()
	This method returns the RHS vector. More...

virtual TSystemVectorType &	GetSolutionVector ()
	This method returns the solution vector. More...

Protected Attributes
Protected member Variables
BaseType::Pointer	mpressurestep

double	mpressure_toll

bool	mReformDofAtEachIteration

Protected Attributes inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >
int	mRebuildLevel

bool	mStiffnessMatrixIsBuilt
	The current rebuild level. More...

Protected Attributes inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >
int	mEchoLevel

Type Definitions
typedef std::vector< unsigned int >	IndicesVectorType

typedef ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >	BaseType

typedef BaseType::TDataType	TDataType

typedef BaseType::DofsArrayType	DofsArrayType

typedef BaseType::TSystemMatrixType	TSystemMatrixType

typedef BaseType::TSystemVectorType	TSystemVectorType

typedef BaseType::LocalSystemVectorType	LocalSystemVectorType

typedef BaseType::LocalSystemMatrixType	LocalSystemMatrixType

typedef Node	PointType

typedef Node::Pointer	PointPointerType

typedef std::vector< PointType::Pointer >	PointVector

typedef PointVector::iterator	PointIterator

	KRATOS_CLASS_POINTER_DEFINITION (RungeKuttaFracStepStrategy)

Additional Inherited Members
Public Types inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >
typedef SolvingStrategy< TSparseSpace, TDenseSpace >	BaseType

typedef BaseType::TDataType	TDataType

typedef BaseType::TSystemMatrixType	TSystemMatrixType

typedef BaseType::TSystemVectorType	TSystemVectorType

typedef BaseType::TSystemMatrixPointerType	TSystemMatrixPointerType

typedef BaseType::TSystemVectorPointerType	TSystemVectorPointerType

typedef BaseType::LocalSystemMatrixType	LocalSystemMatrixType

typedef BaseType::LocalSystemVectorType	LocalSystemVectorType

typedef Scheme< TSparseSpace, TDenseSpace >	TSchemeType

typedef BuilderAndSolver< TSparseSpace, TDenseSpace, TLinearSolver >	TBuilderAndSolverType

typedef ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >	ClassType

typedef BaseType::TDofType	TDofType

typedef BaseType::DofsArrayType	DofsArrayType

typedef BaseType::NodesArrayType	NodesArrayType

typedef BaseType::ElementsArrayType	ElementsArrayType

typedef BaseType::ConditionsArrayType	ConditionsArrayType

Public Types inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >
typedef TSparseSpace::DataType	TDataType

typedef TSparseSpace::MatrixType	TSystemMatrixType

typedef TSparseSpace::VectorType	TSystemVectorType

typedef TSparseSpace::MatrixPointerType	TSystemMatrixPointerType

typedef TSparseSpace::VectorPointerType	TSystemVectorPointerType

typedef TDenseSpace::MatrixType	LocalSystemMatrixType

typedef TDenseSpace::VectorType	LocalSystemVectorType

typedef SolvingStrategy< TSparseSpace, TDenseSpace >	ClassType

typedef ModelPart::DofType	TDofType

typedef ModelPart::DofsArrayType	DofsArrayType

typedef ModelPart::NodesContainerType	NodesArrayType

typedef ModelPart::ElementsContainerType	ElementsArrayType

typedef ModelPart::ConditionsContainerType	ConditionsArrayType

Static Public Member Functions inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >
static std::string	Name ()
	Returns the name of the class as used in the settings (snake_case format) More...

Static Public Member Functions inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >
static std::string	Name ()
	Returns the name of the class as used in the settings (snake_case format) More...

Protected Member Functions inherited from Kratos::ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >
void	AssignSettings (const Parameters ThisParameters) override
	This method assigns settings to member variables. More...

Protected Member Functions inherited from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >
virtual Parameters	ValidateAndAssignParameters (Parameters ThisParameters, const Parameters DefaultParameters) const
	This method validate and assign default parameters. More...

Detailed Description

template<unsigned int TDim, class TSparseSpace, class TDenseSpace, class TLinearSolver>
class Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >

Short class definition.

Detail class definition.

\URL[Example of use html]{ extended_documentation/no_ex_of_use.html}

\URL[Example of use pdf]{ extended_documentation/no_ex_of_use.pdf}

\URL[Example of use doc]{ extended_documentation/no_ex_of_use.doc}

\URL[Example of use ps]{ extended_documentation/no_ex_of_use.ps}

\URL[Extended documentation html]{ extended_documentation/no_ext_doc.html}

\URL[Extended documentation pdf]{ extended_documentation/no_ext_doc.pdf}

\URL[Extended documentation doc]{ extended_documentation/no_ext_doc.doc}

\URL[Extended documentation ps]{ extended_documentation/no_ext_doc.ps}

Member Typedef Documentation

◆ BaseType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef ImplicitSolvingStrategy<TSparseSpace,TDenseSpace,TLinearSolver> Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::BaseType

◆ DofsArrayType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BaseType::DofsArrayType Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::DofsArrayType

◆ IndicesVectorType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef std::vector<unsigned int> Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::IndicesVectorType

Counted pointer of ClassName

◆ LocalSystemMatrixType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BaseType::LocalSystemMatrixType Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::LocalSystemMatrixType

◆ LocalSystemVectorType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BaseType::LocalSystemVectorType Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::LocalSystemVectorType

◆ PointIterator

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef PointVector::iterator Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::PointIterator

◆ PointPointerType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef Node::Pointer Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::PointPointerType

◆ PointType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef Node Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::PointType

◆ PointVector

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef std::vector<PointType::Pointer> Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::PointVector

◆ TDataType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BaseType::TDataType Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::TDataType

◆ TSystemMatrixType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BaseType::TSystemMatrixType Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::TSystemMatrixType

◆ TSystemVectorType

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

typedef BaseType::TSystemVectorType Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::TSystemVectorType

Constructor & Destructor Documentation

◆ RungeKuttaFracStepStrategy()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::RungeKuttaFracStepStrategy	(	ModelPart &	model_part,
		typename TLinearSolver::Pointer	pNewPressureLinearSolver,
		bool	CalculateReactions = `false`,
		bool	ReformDofAtEachIteration = `true`,
		bool	CalculateNormDxFlag = `true`
	)

inline

Constructor.

◆ ~RungeKuttaFracStepStrategy()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::~RungeKuttaFracStepStrategy ( )

inlinevirtual

Destructor.

Member Function Documentation

◆ ApplySlipBC()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::ApplySlipBC ( )

inline

◆ ApplyVelocityBoundaryConditions()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::ApplyVelocityBoundaryConditions	(	DofsArrayType &	mFixedVelocityDofSet,
		std::vector< double > &	mFixedVelocityDofValues
	)

inline

◆ AssembleMassMatrices()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::AssembleMassMatrices	(	TSystemMatrixType &	Mconsistent,
		TSystemVectorType &	mMdiagInv,
		ModelPart &	r_model_part
	)

inline

◆ CalculateLumpedMassAux()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::CalculateLumpedMassAux ( )

inline

◆ Clear()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::Clear ( )

inlinevirtual

Clears the internal storage.

Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::KRATOS_CLASS_POINTER_DEFINITION ( RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver > )

◆ SaveAccelerations()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SaveAccelerations ( )

inline

◆ SavePressureIt()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SavePressureIt ( )

inline

◆ SetEchoLevel()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SetEchoLevel ( int Level )

inlinevirtual

This sets the level of echo for the solving strategy.

Parameters

Level of echo for the solving strategy

{ 0 -> Mute... no echo at all 1 -> Printing time and basic information 2 -> Printing linear solver data 3 -> Print of debug information: Echo of stiffness matrix, Dx, b... }

Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.

◆ SetToZero() [1/2]

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SetToZero	(	Variable< array_1d< double, 3 > > &	rVariable,
		ModelPart::NodesContainerType &	rNodes
	)

inline

◆ SetToZero() [2/2]

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SetToZero	(	Variable< double > &	rVariable,
		ModelPart::NodesContainerType &	rNodes
	)

inline

◆ Solve()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

double Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::Solve ( )

inlinevirtual

Destructor.

Reimplemented from Kratos::SolvingStrategy< TSparseSpace, TDenseSpace >.

◆ SolveStep1()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SolveStep1 ( )

inline

◆ SolveStep2()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

double Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SolveStep2 ( )

inline

◆ SolveStep3()

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::SolveStep3 ( )

inline

Member Data Documentation

◆ mpressure_toll

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

double Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::mpressure_toll

protected

◆ mpressurestep

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

BaseType::Pointer Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::mpressurestep

protected

◆ mReformDofAtEachIteration

template<unsigned int TDim, class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >::mReformDofAtEachIteration

protected

The documentation for this class was generated from the following file:

/home/runner/work/Documentation/Documentation/master/applications/ULFapplication/custom_strategies/strategies/runge_kutta_fracstep_GLS_strategy.h

Public Member Functions

Protected Attributes

Type Definitions

Additional Inherited Members

Detailed Description

template<unsigned int TDim, class TSparseSpace, class TDenseSpace, class TLinearSolver> class Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >

Member Typedef Documentation

◆ BaseType

◆ DofsArrayType

◆ IndicesVectorType

◆ LocalSystemMatrixType

◆ LocalSystemVectorType

◆ PointIterator

◆ PointPointerType

◆ PointType

◆ PointVector

◆ TDataType

◆ TSystemMatrixType

◆ TSystemVectorType

Constructor & Destructor Documentation

◆ RungeKuttaFracStepStrategy()

◆ ~RungeKuttaFracStepStrategy()

Member Function Documentation

◆ ApplySlipBC()

◆ ApplyVelocityBoundaryConditions()

◆ AssembleMassMatrices()

◆ CalculateLumpedMassAux()

◆ Clear()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ SaveAccelerations()

◆ SavePressureIt()

◆ SetEchoLevel()

◆ SetToZero() [1/2]

◆ SetToZero() [2/2]

◆ Solve()

◆ SolveStep1()

◆ SolveStep2()

◆ SolveStep3()

Member Data Documentation

◆ mpressure_toll

◆ mpressurestep

◆ mReformDofAtEachIteration

template<unsigned int TDim, class TSparseSpace, class TDenseSpace, class TLinearSolver>
class Kratos::RungeKuttaFracStepStrategy< TDim, TSparseSpace, TDenseSpace, TLinearSolver >