Inheritance diagram for TNSE_MGLevel1:

Collaboration diagram for TNSE_MGLevel1:

Public Member Functions
	TNSE_MGLevel1 (int level, TSquareMatrix2D A, TMatrix2D B1, TMatrix2D B2, TStructure2D structureBT, double f1, double u1, int n_aux, double al, int VelocitySpace, int PressureSpace, TCollection coll, int *dw)

	TNSE_MGLevel1 (int level, TSquareMatrix3D A, TMatrix3D B1, TMatrix3D B2, TMatrix3D B3, TStructure3D structureBT, double f1, double u1, int n_aux, double al, int VelocitySpace, int PressureSpace, TCollection coll, int dw)

	~TNSE_MGLevel1 ()

virtual void	Defect (double u1, double f1, double *d1, double &res)

virtual void	CorrectNodes (double *u1)

virtual void	CellVanka (double u1, double rhs1, double aux, int N_Parameters, double Parameters, int smoother, int N_Levels)

virtual void	NodalVanka (double u1, double rhs1, double aux, int N_Parameters, double Parameters, int smoother, int N_Levels)

virtual void	SolveExact (double u1, double rhs1)

virtual void	SolveExactUMFPACK (double u1, double rhs1, int &umfpack_flag)

virtual void	BraessSarazin (double u1, double rhs1, double aux, int N_Parameters, double Parameters, int N_Levels)

virtual double	StepLengthControl (double u1, double u1old, double def1, int N_Parameters, double Parameter)

virtual void	PrintAll ()

Public Member Functions inherited from TNSE_MGLevel
	TNSE_MGLevel (int level, double f1, double u1, int n_aux, double al, int VelocitySpace, int PressureSpace, TCollection coll)

	~TNSE_MGLevel ()

double *	GetAuxVector (int i)

void	GetSolution (double &u1, double &u2, double *&p)

void	GetRhs (double &f1, double &f2, double *&f3)

void	GetSolution (double &u1, double &u2, double &u3, double &p)

void	GetRhs (double &f1, double &f2, double &f3, double &f4)

void	GetSolutionVector (double *&u1)

void	GetRhsVector (double *&f1)

double **	GetAuxVectors ()

int	GetN_UDOF ()

int	GetN_PDOF ()

int	GetVelocitySpace ()

int	GetPressureSpace ()

int	GetHangingNodeBound ()

int	GetN_Dirichlet ()

void	Update (double u1, double v1)

void	SetHangingNodes (double *u1)

void	CorrectDefect (double *v1)

void	Reset (double *v1)

TFESpace2D *	GetUSpace ()

TFESpace2D *	GetPSpace ()

TFESpace3D *	GetUSpace ()

TFESpace3D *	GetPSpace ()

TCollection *	GetCollection ()

void	SetCollection (TCollection *coll)

int	GetType ()

Protected Attributes
TSquareMatrix2D *	A

TSquareStructure2D *	StructureA

TMatrix2D *	B1

TMatrix2D *	B2

TStructure2D *	StructureB

TStructure2D *	StructureBT

TSquareMatrix3D *	A

TSquareStructure3D *	StructureA

TMatrix3D *	B1

TMatrix3D *	B2

TMatrix3D *	B3

TStructure3D *	StructureB

double *	B3Entries

TStructure3D *	StructureBT

int *	ARowPtr

int *	AKCol

double *	AEntries

int *	BRowPtr

int *	BKCol

double *	B1Entries

double *	B2Entries

int *	BTRowPtr

int *	BTKCol

Protected Attributes inherited from TNSE_MGLevel
int	Level

int	Type

TFESpace2D *	USpace

TFESpace2D *	PSpace

TFESpace3D *	USpace

TFESpace3D *	PSpace

int	N_Dirichlet

int	N_Active

int	HangingNodeBound

int	N_DOF

int	N_UDOF

int	N_PDOF

int	VelocitySpace

int	PressureSpace

double *	Rhs1

double *	Rhs2

double *	Rhs3

double *	RhsP

double *	U1

double *	U2

double *	U3

double *	P

int	N_Aux

double **	Aux

double *	Additional

double	alpha

double	beta

TCollection *	VankaColl

int *	downwind

int *	velo_velo_local_coupling

int *	gradient_local_coupling

int *	divergence_local_coupling

Constructor & Destructor Documentation

TNSE_MGLevel1::TNSE_MGLevel1	(	int	level,
		TSquareMatrix2D *	a,
		TMatrix2D *	b1,
		TMatrix2D *	b2,
		TStructure2D *	structureBT,
		double *	f1,
		double *	u1,
		int	n_aux,
		double *	al,
		int	velocity_space,
		int	pressure_space,
		TCollection *	Coll,
		int *	dw
	)

constructor

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TNSE_MGLevel1::~TNSE_MGLevel1 ( )

destructor

Member Function Documentation

void TNSE_MGLevel1::BraessSarazin	(	double *	u1,
		double *	rhs1,
		double *	aux,
		int	N_Parameters,
		double *	Parameters,
		int	N_Levels
	)

virtual

Braess–Sarazin smoother

Reimplemented from TNSE_MGLevel.

void TNSE_MGLevel1::CellVanka	(	double *	u1,
		double *	rhs1,
		double *	aux,
		int	N_Parameters,
		double *	Parameters,
		int	smoother,
		int	N_Levels
	)

virtual

Vanka smoother

cellwise Vanka smoother, GAUSS-SEIDEL type

Reimplemented from TNSE_MGLevel.

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void TNSE_MGLevel1::CorrectNodes ( double * u1 )

virtual

correct Dirichlet and hanging nodes

Reimplemented from TNSE_MGLevel.

void TNSE_MGLevel1::Defect	(	double *	u,
		double *	f,
		double *	d,
		double &	res
	)

virtual

calculate defect

Reimplemented from TNSE_MGLevel.

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void TNSE_MGLevel1::NodalVanka	(	double *	u1,
		double *	rhs1,
		double *	aux,
		int	N_Parameters,
		double *	Parameters,
		int	smoother,
		int	N_Levels
	)

virtual

Vanka smoother

nodal Vanka smoother, GAUSS-SEIDEL type

Reimplemented from TNSE_MGLevel.

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void TNSE_MGLevel1::PrintAll ( )

virtual

print all matrices and both right hand sides

print all matrices and oth right hand sides

Reimplemented from TNSE_MGLevel.

void TNSE_MGLevel1::SolveExact	(	double *	u1,
		double *	rhs1
	)

virtual

solve exact on this level

Reimplemented from TNSE_MGLevel.

void TNSE_MGLevel1::SolveExactUMFPACK	(	double *	u1,
		double *	rhs1,
		int &	umfpack_flag
	)

virtual

solve exact on this level

Reimplemented from TNSE_MGLevel.

double TNSE_MGLevel1::StepLengthControl	(	double *	u1,
		double *	u1old,
		double *	def1,
		int	N_Parameters,
		double *	Parameters
	)

virtual

step length control for Vanka

step length control for smoother u1 : new iterate u1old : old iterate def1 : defect (residual in old iterate) N_Paramters: checks if some damping paramter is set if the step length control fails

Reimplemented from TNSE_MGLevel.

Member Data Documentation

TSquareMatrix2D* TNSE_MGLevel1::A

protected

matrix A

TSquareMatrix3D* TNSE_MGLevel1::A

protected

matrix A

double* TNSE_MGLevel1::AEntries

protected

matrix entries of matrix A

int* TNSE_MGLevel1::AKCol

protected

column number vector for matrix A

int* TNSE_MGLevel1::ARowPtr

protected

row pointer for matrix A

TMatrix2D* TNSE_MGLevel1::B1

protected

matrix B1

TMatrix3D* TNSE_MGLevel1::B1

protected

matrix B1

double* TNSE_MGLevel1::B1Entries

protected

matrix entries of matrix B1

TMatrix2D* TNSE_MGLevel1::B2

protected

matrix B2

TMatrix3D* TNSE_MGLevel1::B2

protected

matrix B2

double* TNSE_MGLevel1::B2Entries

protected

matrix entries of matrix B2

TMatrix3D* TNSE_MGLevel1::B3

protected

matrix B3

double* TNSE_MGLevel1::B3Entries

protected

matrix entries of matrix B3

int* TNSE_MGLevel1::BKCol

protected

column number vector for matrix B

int* TNSE_MGLevel1::BRowPtr

protected

row pointer for matrix B

int* TNSE_MGLevel1::BTKCol

protected

column number vector for matrix BT

int* TNSE_MGLevel1::BTRowPtr

protected

row pointer for matrix BT

TSquareStructure2D* TNSE_MGLevel1::StructureA

protected

structure of matrix A

TSquareStructure3D* TNSE_MGLevel1::StructureA

protected

structure of matrix A

TStructure2D* TNSE_MGLevel1::StructureB

protected

structure of matrix B

TStructure3D* TNSE_MGLevel1::StructureB

protected

structure of matrix B

TStructure2D* TNSE_MGLevel1::StructureBT

protected

structure of matrix BT

TStructure3D* TNSE_MGLevel1::StructureBT

protected

structure of matrix BT

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

include/FE/NSE_MGLevel1.h
src/FE/NSE_MGLevel1.C

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation