An adapter scheme for obtaining mass and stiffness matrices for dynamic eigenvalue problems. More...

#include <eigensolver_scheme.hpp>

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

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

Public Member Functions
Life Cycle
	EigensolverScheme ()
	Default Constructor. More...

	EigensolverScheme (Flags &rOptions)
	Constructor. More...

	~EigensolverScheme () override
	Destructor. More...

Operations
void	CalculateSystemContributions (Element::Pointer pCurrentElement, LocalSystemMatrixType &rLHS_Contribution, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo) override

void	Calculate_LHS_Contribution (Element::Pointer pCurrentElement, LocalSystemMatrixType &rLHS_Contribution, Element::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo) override

void	Condition_CalculateSystemContributions (Condition::Pointer pCurrentCondition, LocalSystemMatrixType &rLHS_Contribution, LocalSystemVectorType &rRHS_Contribution, Condition::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo) override

void	Condition_Calculate_LHS_Contribution (Condition::Pointer pCurrentCondition, LocalSystemMatrixType &rLHS_Contribution, Condition::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo) override

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

	SolutionScheme (Flags &rOptions)
	Constructor. More...

	SolutionScheme (IntegrationMethodsVectorType &rTimeVectorIntegrationMethods, Flags &rOptions)
	Constructor. More...

	SolutionScheme (IntegrationMethodsVectorType &rTimeVectorIntegrationMethods)
	Constructor. More...

	SolutionScheme (IntegrationMethodsScalarType &rTimeScalarIntegrationMethods, Flags &rOptions)
	Constructor. More...

	SolutionScheme (IntegrationMethodsScalarType &rTimeScalarIntegrationMethods)
	Constructor. More...

	SolutionScheme (IntegrationMethodsVectorType &rTimeVectorIntegrationMethods, IntegrationMethodsScalarType &rTimeScalarIntegrationMethods, Flags &rOptions)
	Constructor. More...

	SolutionScheme (IntegrationMethodsVectorType &rTimeVectorIntegrationMethods, IntegrationMethodsScalarType &rTimeScalarIntegrationMethods)
	Constructor. More...

	SolutionScheme (SolutionScheme &rOther)
	Copy contructor. More...

virtual SolutionSchemePointerType	Clone ()
	Clone. More...

	~SolutionScheme () override
	Destructor. More...

void	SetOptions (Flags &rOptions)
	Sets strategy options. More...

Flags &	GetOptions ()
	Get strategy options. More...

void	SetProcess (ProcessPointerType pProcess)
	Set process to execute after move_mesh. More...

void	SetProcessVector (ProcessPointerVectorType &rProcessVector)
	Set list of processes to execute after move_mesh. More...

	KRATOS_CLASS_POINTER_DEFINITION (SolutionScheme)
	Pointer definition of SolutionScheme. More...

void	SetDefaultFlags ()
	SetDefaultSchemeFlags. More...

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

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

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

virtual void	InitializeNonLinearIteration (ModelPart &rModelPart)
	Performs all the required operations that should be done (for each iteration) before solving a solution iteration. More...

virtual void	FinalizeNonLinearIteration (ModelPart &rModelPart)
	Performs all the required operations that should be done (for each iteration) after solving a solution iteration. More...

virtual void	Predict (ModelPart &rModelPart, DofsArrayType &rDofSet, SystemVectorType &rDx)
	Performing the prediction of the solution. More...

virtual void	Update (ModelPart &rModelPart, DofsArrayType &rDofSet, SystemVectorType &rDx)
	Performing the update of the solution. More...

virtual void	UpdateDofs (ModelPart &rModelPart, DofsArrayType &rDofSet, SystemVectorType &rDx)
	Performing the update of the solution Dofs. More...

virtual void	UpdateVariables (ModelPart &rModelPart)
	Performing the update of the solution variables. More...

virtual void	PredictVariables (ModelPart &rModelPart)
	Performing the prediction of the solution variables. More...

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

virtual void	Clear (Element::Pointer rCurrentElement)
	Liberates internal storage for an element. More...

virtual void	Clear (Condition::Pointer rCurrentCondition)
	Liberates internal storage for a condition. More...

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

virtual int	Check (ModelPart &rModelPart)
	This function is designed to be called once to perform all the checks needed. More...

virtual void	Calculate_RHS_Contribution (Element::Pointer pCurrentElement, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo)

virtual void	EquationId (Element::Pointer pCurrentElement, Element::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo)

virtual void	Condition_Calculate_RHS_Contribution (Condition::Pointer pCurrentCondition, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo)

virtual void	Condition_EquationId (Condition::Pointer pCurrentCondition, Element::EquationIdVectorType &rEquationId, ProcessInfo &rCurrentProcessInfo)

virtual void	GetElementalDofList (Element::Pointer pCurrentElement, Element::DofsVectorType &rElementalDofList, ProcessInfo &rCurrentProcessInfo)

virtual void	GetConditionDofList (Condition::Pointer pCurrentCondition, Element::DofsVectorType &rConditionDofList, ProcessInfo &rCurrentProcessInfo)

Public Member Functions inherited from Kratos::Flags
Flags &	operator= (Flags const &rOther)
	Assignment operator. More...

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

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 (Flags)
	Pointer definition of Flags. More...

const Flags &	operator\|= (const Flags &Other)

const Flags &	operator&= (const Flags &Other)

	Flags ()
	Default constructor. More...

	Flags (Flags const &rOther)
	Copy constructor. More...

virtual	~Flags ()
	Destructor. More...

Type Definitions
typedef SolutionScheme< TSparseSpace, TDenseSpace >	BaseType

typedef BaseType::SolutionSchemePointerType	BasePointerType

typedef BaseType::LocalSystemVectorType	LocalSystemVectorType

typedef BaseType::LocalSystemMatrixType	LocalSystemMatrixType

	KRATOS_CLASS_POINTER_DEFINITION (EigensolverScheme)

Additional Inherited Members
Public Types inherited from Kratos::SolutionScheme< TSparseSpace, TDenseSpace >
typedef SolutionScheme< TSparseSpace, TDenseSpace >	SolutionSchemeType

typedef SolutionSchemeType::Pointer	SolutionSchemePointerType

typedef SolverLocalFlags	LocalFlagType

typedef ModelPart::DofsArrayType	DofsArrayType

typedef TSparseSpace::MatrixType	SystemMatrixType

typedef TSparseSpace::VectorType	SystemVectorType

typedef TDenseSpace::MatrixType	LocalSystemMatrixType

typedef TDenseSpace::VectorType	LocalSystemVectorType

typedef ModelPart::NodesContainerType	NodesContainerType

typedef ModelPart::ElementsContainerType	ElementsContainerType

typedef ModelPart::ConditionsContainerType	ConditionsContainerType

typedef ModelPart::NodeType	NodeType

typedef array_1d< double, 3 >	VectorType

typedef Variable< VectorType >	VariableVectorType

typedef TimeIntegrationMethod< VariableVectorType, VectorType >	IntegrationVectorType

typedef IntegrationVectorType::Pointer	IntegrationVectorPointerType

typedef std::vector< IntegrationVectorPointerType >	IntegrationMethodsVectorType

typedef Variable< double >	VariableScalarType

typedef TimeIntegrationMethod< VariableScalarType, double >	IntegrationScalarType

typedef IntegrationScalarType::Pointer	IntegrationScalarPointerType

typedef std::vector< IntegrationScalarPointerType >	IntegrationMethodsScalarType

typedef SolverProcess::Pointer	ProcessPointerType

typedef std::vector< ProcessPointerType >	ProcessPointerVectorType

Public Types inherited from Kratos::Flags
enum	FlagsList { Flag0 = BlockType(1) , Flag1 = BlockType(1) << 1 , Flag2 = BlockType(1) << 2 , Flag3 = BlockType(1) << 3 , Flag4 = BlockType(1) << 4 , Flag5 = BlockType(1) << 5 , Flag6 = BlockType(1) << 6 , Flag7 = BlockType(1) << 7 , Flag8 = BlockType(1) << 8 , Flag9 = BlockType(1) << 9 , Flag10 = BlockType(1) << 10 , Flag11 = BlockType(1) << 11 , Flag12 = BlockType(1) << 12 , Flag13 = BlockType(1) << 13 , Flag14 = BlockType(1) << 14 , Flag15 = BlockType(1) << 15 , Flag16 = BlockType(1) << 16 , Flag17 = BlockType(1) << 17 , Flag18 = BlockType(1) << 18 , Flag19 = BlockType(1) << 19 , Flag20 = BlockType(1) << 20 , Flag21 = BlockType(1) << 21 , Flag22 = BlockType(1) << 22 , Flag23 = BlockType(1) << 23 , Flag24 = BlockType(1) << 24 , Flag25 = BlockType(1) << 25 , Flag26 = BlockType(1) << 26 , Flag27 = BlockType(1) << 27 , Flag28 = BlockType(1) << 28 , Flag29 = BlockType(1) << 29 , Flag30 = BlockType(1) << 30 }

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Static Public Member Functions inherited from Kratos::SolutionScheme< TSparseSpace, TDenseSpace >
static void	SetSolution (ModelPart &rModelPart, DofsArrayType &rDofSet, SystemVectorType &rDx)
	Performing the update of the solution Dofs (total solution) More...

static void	AddSolution (ModelPart &rModelPart, DofsArrayType &rDofSet, SystemVectorType &rDx)
	Performing the update of the solution Dofs (incremental solution) More...

Static Public Member Functions inherited from Kratos::Flags
static const Flags	AllDefined ()

static const Flags	AllTrue ()

static Flags	Create (IndexType ThisPosition, bool Value=true)

Protected Member Functions inherited from Kratos::SolutionScheme< TSparseSpace, TDenseSpace >
virtual void	InitializeElements (ModelPart &rModelPart)
	Initialize the elements. More...

virtual void	InitializeConditions (ModelPart &rModelPart)
	Initialize the conditions. More...

virtual void	InitializeNonLinearIteration (Condition::Pointer rCurrentCondition, ProcessInfo &rCurrentProcessInfo)
	Initialize the conditions. More...

virtual void	InitializeNonLinearIteration (Element::Pointer rCurrentElement, ProcessInfo &rCurrentProcessInfo)
	Initialize the elements. More...

virtual void	IntegrationMethodUpdate (NodeType &rNode)

virtual void	IntegrationMethodPredict (NodeType &rNode)

Protected Attributes inherited from Kratos::SolutionScheme< TSparseSpace, TDenseSpace >
Flags	mOptions

IntegrationMethodsVectorType	mTimeVectorIntegrationMethods

IntegrationMethodsScalarType	mTimeScalarIntegrationMethods

ProcessPointerVectorType	mProcesses

Detailed Description

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

An adapter scheme for obtaining mass and stiffness matrices for dynamic eigenvalue problems.

Member Typedef Documentation

◆ BasePointerType

template<class TSparseSpace , class TDenseSpace >

typedef BaseType::SolutionSchemePointerType Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::BasePointerType

◆ BaseType

template<class TSparseSpace , class TDenseSpace >

typedef SolutionScheme<TSparseSpace,TDenseSpace> Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::BaseType

◆ LocalSystemMatrixType

template<class TSparseSpace , class TDenseSpace >

typedef BaseType::LocalSystemMatrixType Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::LocalSystemMatrixType

◆ LocalSystemVectorType

template<class TSparseSpace , class TDenseSpace >

typedef BaseType::LocalSystemVectorType Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::LocalSystemVectorType

Constructor & Destructor Documentation

◆ EigensolverScheme() [1/2]

template<class TSparseSpace , class TDenseSpace >

Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::EigensolverScheme ( )

inline

Default Constructor.

◆ EigensolverScheme() [2/2]

template<class TSparseSpace , class TDenseSpace >

Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::EigensolverScheme ( Flags & rOptions )

inline

Constructor.

◆ ~EigensolverScheme()

template<class TSparseSpace , class TDenseSpace >

Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::~EigensolverScheme ( )

inlineoverride

Destructor.

Member Function Documentation

◆ Calculate_LHS_Contribution()

template<class TSparseSpace , class TDenseSpace >

void Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::Calculate_LHS_Contribution	(	Element::Pointer	pCurrentElement,
		LocalSystemMatrixType &	rLHS_Contribution,
		Element::EquationIdVectorType &	rEquationId,
		ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

This function is designed to calculate just the LHS contribution

Parameters

pCurrentElement	The element to compute
rLHS_Contribution	The LHS matrix contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

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

◆ CalculateSystemContributions()

template<class TSparseSpace , class TDenseSpace >

void Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::CalculateSystemContributions	(	Element::Pointer	pCurrentElement,
		LocalSystemMatrixType &	rLHS_Contribution,
		LocalSystemVectorType &	rRHS_Contribution,
		Element::EquationIdVectorType &	rEquationId,
		ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

these functions is designed to be called in the builder and solver to introduce the selected time integration scheme. It "asks" the matrix needed to the element and performs the operations needed to introduce the seected time integration scheme. this function calculates at the same time the contribution to the LHS and to the RHS of the system This function is designed to be called in the builder and solver to introduce

Parameters

pCurrentElement	The element to compute
rLHS_Contribution	The LHS matrix contribution
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

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

◆ Condition_Calculate_LHS_Contribution()

template<class TSparseSpace , class TDenseSpace >

void Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::Condition_Calculate_LHS_Contribution	(	Condition::Pointer	pCurrentCondition,
		LocalSystemMatrixType &	rLHS_Contribution,
		Condition::EquationIdVectorType &	rEquationId,
		ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

Functions that calculates the RHS of a "condition" object

Parameters

rCurrentCondition	The condition to compute
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the condition degrees of freedom
rCurrentProcessInfo	The current process info instance

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

◆ Condition_CalculateSystemContributions()

template<class TSparseSpace , class TDenseSpace >

void Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::Condition_CalculateSystemContributions	(	Condition::Pointer	pCurrentCondition,
		LocalSystemMatrixType &	rLHS_Contribution,
		LocalSystemVectorType &	rRHS_Contribution,
		Condition::EquationIdVectorType &	rEquationId,
		ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

Functions totally analogous to the precedent but applied to the "condition" objects

Parameters

pCurrentCondition	The condition to compute
rLHS_Contribution	The LHS matrix contribution
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

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

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<class TSparseSpace , class TDenseSpace >

Kratos::EigensolverScheme< TSparseSpace, TDenseSpace >::KRATOS_CLASS_POINTER_DEFINITION ( EigensolverScheme< TSparseSpace, TDenseSpace > )

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

/home/runner/work/Documentation/Documentation/master/applications/SolidMechanicsApplication/custom_solvers/solution_schemes/eigensolver_scheme.hpp

Public Member Functions

Type Definitions

Additional Inherited Members

Detailed Description

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

Member Typedef Documentation

◆ BasePointerType

◆ BaseType

◆ LocalSystemMatrixType

◆ LocalSystemVectorType

Constructor & Destructor Documentation

◆ EigensolverScheme() [1/2]

◆ EigensolverScheme() [2/2]

◆ ~EigensolverScheme()

Member Function Documentation

◆ Calculate_LHS_Contribution()

◆ CalculateSystemContributions()

◆ Condition_Calculate_LHS_Contribution()

◆ Condition_CalculateSystemContributions()

◆ KRATOS_CLASS_POINTER_DEFINITION()

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