Inheritance diagram for TNSE_MGLevel:

Collaboration diagram for TNSE_MGLevel:

Public Member Functions
	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 ()

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

void	Update (double u1, double v1)

virtual void	CorrectNodes (double *u1)

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)

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 ()

int	GetType ()

Protected Attributes
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_MGLevel::TNSE_MGLevel	(	int	level,
		double *	f1,
		double *	u1,
		int	n_aux,
		double *	al,
		int	velocity_space,
		int	pressure_space,
		TCollection *	coll
	)

constructor

TNSE_MGLevel::~TNSE_MGLevel ( )

destructor

Member Function Documentation

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

virtual

Braess Sarazin smoother

Braess–Sarazin smoother

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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

virtual

Vanka smoother

Vanka smoother, GAUSS-SEIDEL type

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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void TNSE_MGLevel::CorrectDefect ( double * v1 )

correct defect

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void TNSE_MGLevel::CorrectNodes ( double * u1 )

virtual

correct Dirichlet and hanging nodes

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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

virtual

calculate defect

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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double * TNSE_MGLevel::GetAuxVector ( int i )

return i-th auxiliary vector

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double** TNSE_MGLevel::GetAuxVectors ( )

inline

return AuxVectors

int TNSE_MGLevel::GetHangingNodeBound ( )

inline

return HangingNodeBound for this level

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int TNSE_MGLevel::GetN_Dirichlet ( )

inline

return number of Dirichlet nodes

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int TNSE_MGLevel::GetN_PDOF ( )

inline

return number of pressure degrees of freedom

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int TNSE_MGLevel::GetN_UDOF ( )

inline

return number of velocity degrees of freedom

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int TNSE_MGLevel::GetPressureSpace ( )

inline

return velo space

TFESpace2D* TNSE_MGLevel::GetPSpace ( )

inline

return FE space for pressure p

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TFESpace3D* TNSE_MGLevel::GetPSpace ( )

inline

return FE space for pressure p

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

inline

return FunctionVectors

void TNSE_MGLevel::GetRhs	(	double *&	f1,
		double *&	f2,
		double *&	f3,
		double *&	f4
	)

inline

return FunctionVectors

void TNSE_MGLevel::GetRhsVector ( double *& f1 )

inline

return FunctionVectors

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

inline

return FunctionVectors

void TNSE_MGLevel::GetSolution	(	double *&	u1,
		double *&	u2,
		double *&	u3,
		double *&	p
	)

inline

return FunctionVectors

void TNSE_MGLevel::GetSolutionVector ( double *& u1 )

inline

return FunctionVectors

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int TNSE_MGLevel::GetType ( )

inline

return Type

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TFESpace2D* TNSE_MGLevel::GetUSpace ( )

inline

return FE space for velocity u

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TFESpace3D* TNSE_MGLevel::GetUSpace ( )

inline

return FE space for velocity u

int TNSE_MGLevel::GetVelocitySpace ( )

inline

return velo space

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

virtual

nodal Vanka smoother

nodal Vanka smoother, GAUSS-SEIDEL type

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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void TNSE_MGLevel::PrintAll ( )

virtual

print all matrices and both right hand sides

print all matrices and oth right hand sides

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

void TNSE_MGLevel::Reset ( double * v1 )

reset vector to zero

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void TNSE_MGLevel::SetHangingNodes ( double * u1 )

set hanging nodes in order to satisfy coupling condition

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

virtual

solve exact on this level

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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

virtual

solve exact on this level

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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

virtual

step length control for Vanka

Reimplemented in TNSE_MGLevel4, TNSE_MGLevel14, TNSE_MGLevel2, TNSE_MGLevel3, TNSE_MGLevel3, TNSE_MGLevel1, and TNSE_MGLevel5.

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void TNSE_MGLevel::Update	(	double *	u1,
		double *	v1
	)

update solution

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Member Data Documentation

double* TNSE_MGLevel::Additional

protected

array for additional data, e.g. ILU decomposition

double TNSE_MGLevel::alpha

protected

damping coefficient

double** TNSE_MGLevel::Aux

protected

array of auxiliary vectors

double TNSE_MGLevel::beta

protected

update coefficient

int* TNSE_MGLevel::divergence_local_coupling

protected

array for finding local velocity-pressure couplings in divergence

int* TNSE_MGLevel::downwind

protected

array for downwind numbering

int* TNSE_MGLevel::gradient_local_coupling

protected

array for finding local velocity-pressure couplings in gradient

int TNSE_MGLevel::HangingNodeBound

protected

hanging node bound for velocity space

int TNSE_MGLevel::Level

protected

level number

int TNSE_MGLevel::N_Active

protected

number of active velocity degrees

int TNSE_MGLevel::N_Aux

protected

number of auxiliary vectors

int TNSE_MGLevel::N_Dirichlet

protected

number of Dirichlet velocity degrees

int TNSE_MGLevel::N_DOF

protected

number of ALL degrees of freedom

int TNSE_MGLevel::N_PDOF

protected

number of all pressure degrees of freedom

int TNSE_MGLevel::N_UDOF

protected

number of all velocity degrees of freedom

double* TNSE_MGLevel::P

protected

array with approximate solution p

int TNSE_MGLevel::PressureSpace

protected

velocity space

TFESpace2D* TNSE_MGLevel::PSpace

protected

FE space for pressure p

TFESpace3D* TNSE_MGLevel::PSpace

protected

FE space for pressure p

double* TNSE_MGLevel::Rhs1

protected

array with right-hand sides f1

double* TNSE_MGLevel::Rhs2

protected

array with right-hand sides f2

double* TNSE_MGLevel::Rhs3

protected

array with right-hand sides f3

double* TNSE_MGLevel::RhsP

protected

array with right-hand sides g

int TNSE_MGLevel::Type

protected

type number

double* TNSE_MGLevel::U1

protected

array with approximate solution u1

double* TNSE_MGLevel::U2

protected

array with approximate solution u2

double* TNSE_MGLevel::U3

protected

array with approximate solution u2

TFESpace2D* TNSE_MGLevel::USpace

protected

FE space for velocity u

TFESpace3D* TNSE_MGLevel::USpace

protected

FE space for velocity u

TCollection* TNSE_MGLevel::VankaColl

protected

collection for Cell-Vanka

int* TNSE_MGLevel::velo_velo_local_coupling

protected

array for finding local velocity-velocity couplings

int TNSE_MGLevel::VelocitySpace

protected

velocity space

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

include/FE/NSE_MGLevel.h
src/FE/NSE_MGLevel.C

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation