An adapter scheme for obtaining stiffness and stabilization matrices for Nitsche eigenvalue problems. More...

#include <eigensolver_nitsche_stabilization_scheme.hpp>

Inheritance diagram for Kratos::EigensolverNitscheStabilizationScheme< TSparseSpace, TDenseSpace >:

Collaboration diagram for Kratos::EigensolverNitscheStabilizationScheme< TSparseSpace, TDenseSpace >:

Public Member Functions
Life Cycle
	EigensolverNitscheStabilizationScheme ()
	Constructor. More...

	~EigensolverNitscheStabilizationScheme () override
	Destructor. More...

Operations
void	CalculateSystemContributions (Element &rCurrentElement, LocalSystemMatrixType &LHS_Contribution, LocalSystemVectorType &RHS_Contribution, Element::EquationIdVectorType &EquationId, const ProcessInfo &CurrentProcessInfo) override

void	CalculateSystemContributions (Condition &rCurrentCondition, LocalSystemMatrixType &LHS_Contribution, LocalSystemVectorType &RHS_Contribution, Condition::EquationIdVectorType &EquationId, const ProcessInfo &CurrentProcessInfo) override

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

	Scheme (Parameters ThisParameters)
	Constructor with Parameters. More...

	Scheme (Scheme &rOther)

virtual	~Scheme ()

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

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 (Scheme)
	Pointer definition of Scheme. More...

virtual ClassType::Pointer	Create (Parameters ThisParameters) const
	Create method. More...

virtual Pointer	Clone ()
	Clone method. More...

virtual void	Initialize (ModelPart &rModelPart)
	This is the place to initialize the Scheme. More...

bool	SchemeIsInitialized ()
	This method returns if the scheme is initialized. More...

void	SetSchemeIsInitialized (bool SchemeIsInitializedFlag=true)
	This method sets if the elements have been initialized or not (true by default) More...

bool	ElementsAreInitialized ()
	This method returns if the elements are initialized. More...

void	SetElementsAreInitialized (bool ElementsAreInitializedFlag=true)
	This method sets if the elements have been initialized or not (true by default) More...

bool	ConditionsAreInitialized ()
	This method returns if the conditions are initialized. More...

void	SetConditionsAreInitialized (bool ConditionsAreInitializedFlag=true)
	This method sets if the conditions have been initialized or not (true by default) More...

virtual void	InitializeElements (ModelPart &rModelPart)
	This is the place to initialize the elements. More...

virtual void	InitializeConditions (ModelPart &rModelPart)
	This is the place to initialize the conditions. More...

virtual void	InitializeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Function called once at the beginning of each solution step. More...

virtual void	FinalizeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Function called once at the end of a solution step, after convergence is reached if an iterative process is needed. More...

virtual void	InitializeNonLinIteration (ModelPart &rModelPart, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	unction to be called when it is needed to initialize an iteration. It is designed to be called at the beginning of each non linear iteration More...

virtual void	FinalizeNonLinIteration (ModelPart &rModelPart, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Function to be called when it is needed to finalize an iteration. It is designed to be called at the end of each non linear iteration. More...

virtual void	Predict (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Performing the prediction of the solution. More...

virtual void	Update (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Performing the update of the solution. More...

virtual void	CalculateOutputData (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Functions to be called to prepare the data needed for the output of results. More...

virtual void	CleanOutputData ()
	Functions that cleans the results data. More...

virtual void	Clean ()
	This function is intended to be called at the end of the solution step to clean up memory storage not needed after the end of the solution step. More...

virtual void	Clear ()
	Liberate internal storage. More...

virtual int	Check (const ModelPart &rModelPart) const
	This function is designed to be called once to perform all the checks needed on the input provided. Checks can be "expensive" as the function is designed to catch user's errors. More...

virtual int	Check (ModelPart &rModelPart)

virtual void	CalculateRHSContribution (Element &rElement, LocalSystemVectorType &RHS_Contribution, Element::EquationIdVectorType &rEquationIdVector, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to calculate just the RHS contribution. More...

virtual void	CalculateRHSContribution (Condition &rCondition, LocalSystemVectorType &RHS_Contribution, Element::EquationIdVectorType &rEquationIdVector, const ProcessInfo &rCurrentProcessInfo)
	Functions totally analogous to the precedent but applied to the "condition" objects. More...

virtual void	CalculateLHSContribution (Element &rElement, LocalSystemMatrixType &LHS_Contribution, Element::EquationIdVectorType &rEquationIdVector, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to calculate just the LHS contribution. More...

virtual void	CalculateLHSContribution (Condition &rCondition, LocalSystemMatrixType &LHS_Contribution, Element::EquationIdVectorType &rEquationIdVector, const ProcessInfo &rCurrentProcessInfo)
	Functions totally analogous to the precedent but applied to the "condition" objects. More...

virtual void	EquationId (const Element &rElement, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo)
	This method gets the eqaution id corresponding to the current element. More...

virtual void	EquationId (const Condition &rCondition, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo)
	Functions totally analogous to the precedent but applied to the "condition" objects. More...

virtual void	GetDofList (const Element &rElement, Element::DofsVectorType &rDofList, const ProcessInfo &rCurrentProcessInfo)
	Function that returns the list of Degrees of freedom to be assembled in the system for a Given element. More...

virtual void	GetDofList (const Condition &rCondition, Element::DofsVectorType &rDofList, const ProcessInfo &rCurrentProcessInfo)
	Function that returns the list of Degrees of freedom to be assembled in the system for a Given condition. More...

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

Type Definitions
typedef Scheme< TSparseSpace, TDenseSpace >	BaseType

typedef BaseType::LocalSystemVectorType	LocalSystemVectorType

typedef BaseType::LocalSystemMatrixType	LocalSystemMatrixType

	KRATOS_CLASS_POINTER_DEFINITION (EigensolverNitscheStabilizationScheme)

Additional Inherited Members
Public Types inherited from Kratos::Scheme< TSparseSpace, TDenseSpace >
using	ClassType = Scheme< TSparseSpace, TDenseSpace >
	The definition of the current class. More...

using	TDataType = typename TSparseSpace::DataType
	Data type definition. More...

using	TSystemMatrixType = typename TSparseSpace::MatrixType
	Matrix type definition. More...

using	TSystemVectorType = typename TSparseSpace::VectorType
	Vector type definition. More...

using	LocalSystemMatrixType = typename TDenseSpace::MatrixType
	Local system matrix type definition. More...

using	LocalSystemVectorType = typename TDenseSpace::VectorType
	Local system vector type definition. More...

using	TDofType = Dof< double >
	DoF type definition. More...

using	DofsArrayType = ModelPart::DofsArrayType
	DoF array type definition. More...

using	ElementsArrayType = ModelPart::ElementsContainerType
	Elements containers definition. More...

using	ConditionsArrayType = ModelPart::ConditionsContainerType
	Conditions containers definition. More...

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

virtual void	AssignSettings (const Parameters ThisParameters)
	This method assigns settings to member variables. More...

Protected Attributes inherited from Kratos::Scheme< TSparseSpace, TDenseSpace >
bool	mSchemeIsInitialized

bool	mElementsAreInitialized
	Flag to be used in controlling if the Scheme has been initialized or not. More...

bool	mConditionsAreInitialized
	Flag taking in account if the elements were initialized correctly or not. More...

Detailed Description

template<class TSparseSpace, class TDenseSpace>
class Kratos::EigensolverNitscheStabilizationScheme< TSparseSpace, TDenseSpace >

An adapter scheme for obtaining stiffness and stabilization matrices for Nitsche eigenvalue problems.