TBaseFunct3D Class Reference

#include <BaseFunct3D.h>

Public Member Functions
	TBaseFunct3D (int dimension, BaseFunct3D basefunct, BF3DRefElements refelement, DoubleFunct3D *functions, DoubleFunct3D *derivativesXi, DoubleFunct3D *derivativesEta, DoubleFunct3D *derivativesZeta, DoubleFunct3D *derivativesXiXi, DoubleFunct3D *derivativesXiEta, DoubleFunct3D *derivativesXiZeta, DoubleFunct3D *derivativesEtaEta, DoubleFunct3D *derivativesEtaZeta, DoubleFunct3D *derivativesZetaZeta, int polynomialdegree, int accuracy, int n_bf2change, int ***bf2change, int baseVectDim=1)
	TBaseFunct3D (int dimension)
int	GetDimension () const
void	GetDerivatives (MultiIndex3D MultiIndex, double xi, double eta, double zeta, double *values)
void	GetDerivatives (MultiIndex3D MultiIndex, TQuadFormula3D *formula, double **values)
void	GetValues (int N_Points, double *t, double *s, int i, double **Values)
void	GetValues (int N_Points, double *t, double *s, int i, MultiIndex3D index, double **Values)
void	SetUnchangable ()
void	SetFunction (MultiIndex3D MultiIndex, DoubleFunct3D *function)
void	MakeRefElementData (QuadFormula2D QuadFormula)
void	MakeRefElementData (QuadFormula3D QuadFormula)
TGridCell *	GenerateRefElement ()
BF3DRefElements	GetRefElement () const
int	GetPolynomialDegree () const
int	GetAccuracy () const
int	GetN_BF2Change () const
int ***	GetBF2Change () const
void	ChangeBF (TCollection *Coll, TBaseCell *Cell, double *Values)
void	ChangeBF (TCollection *Coll, TBaseCell *Cell, int N_Points, double **Values)
BaseFunct3D	GetID () const
int	GetBaseVectDim () const

Protected Attributes
int	Dimension
BaseFunct3D	BaseFunct
DoubleFunct3D *	Functions [N_MultiIndices3D]
bool	changable
BF3DRefElements	RefElement
int	PolynomialDegree
int	Accuracy
int	N_BF2Change
int ***	BF2Change
int	BaseVectDim

Detailed Description

set of all base function on the reference element for a finite element in two dimensions

Constructor & Destructor Documentation

TBaseFunct3D::TBaseFunct3D	(	int	dimension,
		BaseFunct3D	basefunct,
		BF3DRefElements	refelement,
		DoubleFunct3D *	functions,
		DoubleFunct3D *	derivativesXi,
		DoubleFunct3D *	derivativesEta,
		DoubleFunct3D *	derivativesZeta,
		DoubleFunct3D *	derivativesXiXi,
		DoubleFunct3D *	derivativesXiEta,
		DoubleFunct3D *	derivativesXiZeta,
		DoubleFunct3D *	derivativesEtaEta,
		DoubleFunct3D *	derivativesEtaZeta,
		DoubleFunct3D *	derivativesZetaZeta,
		int	polynomialdegree,
		int	accuracy,
		int	n_bf2change,
		int ***	bf2change,
		int	baseVectDim = 1
	)

constructor, fill in all information

TBaseFunct3D::TBaseFunct3D

(

int

dimension

)

constructor without filling data structure

Member Function Documentation

void TBaseFunct3D::ChangeBF	(	TCollection *	Coll,
		TBaseCell *	Cell,
		double *	Values
	)

change basis functions on cell if needed

Here is the call graph for this function:

Here is the caller graph for this function:

void TBaseFunct3D::ChangeBF	(	TCollection *	Coll,
		TBaseCell *	Cell,
		int	N_Points,
		double **	Values
	)

change basis functions on cell in all points if needed

change basis functions on cell if needed change basis functions on cell in all points if needed

Here is the call graph for this function:

TGridCell * TBaseFunct3D::GenerateRefElement

(

)

generate reference element

Here is the call graph for this function:

Here is the caller graph for this function:

int TBaseFunct3D::GetAccuracy ( ) const

inline

return accuracy

Here is the caller graph for this function:

int TBaseFunct3D::GetBaseVectDim ( ) const

inline

return the dimension of the vector basis function

Here is the caller graph for this function:

int*** TBaseFunct3D::GetBF2Change ( ) const

inline

return array with basis function indices

void TBaseFunct3D::GetDerivatives ( MultiIndex3D  MultiIndex, double  xi, double  eta, double  zeta, double *  values  )

inline

return the values for derivative MultiIndex at (xi,eta)

Here is the caller graph for this function:

void TBaseFunct3D::GetDerivatives	(	MultiIndex3D	MultiIndex,
		TQuadFormula3D *	formula,
		double **	values
	)

return the values for derivative MultiIndex at all quadrature points

Here is the call graph for this function:

int TBaseFunct3D::GetDimension ( ) const

inline

return the dimension of local space

Here is the caller graph for this function:

BaseFunct3D TBaseFunct3D::GetID ( ) const

inline

return BaseFunct_ID

Here is the caller graph for this function:

int TBaseFunct3D::GetN_BF2Change ( ) const

inline

return number of changeable basis functions per joint

int TBaseFunct3D::GetPolynomialDegree ( ) const

inline

return polynomial degree

Here is the caller graph for this function:

BF3DRefElements TBaseFunct3D::GetRefElement ( ) const

inline

return reference element

Here is the caller graph for this function:

void TBaseFunct3D::GetValues	(	int	N_Points,
		double *	t,
		double *	s,
		int	joint,
		double **	Values
	)

return values on joint i

return values on joint

Here is the call graph for this function:

Here is the caller graph for this function:

void TBaseFunct3D::GetValues	(	int	N_Points,
		double *	t,
		double *	s,
		int	joint,
		MultiIndex3D	index,
		double **	Values
	)

return values of derivative index on joint

Here is the call graph for this function:

void TBaseFunct3D::MakeRefElementData

(

QuadFormula2D

FaceQF

)

make date on reference element

make data on reference element

Here is the call graph for this function:

Here is the caller graph for this function:

void TBaseFunct3D::MakeRefElementData

(

QuadFormula3D

QuadFormula

)

make date on reference element

make data on reference element

Here is the call graph for this function:

void TBaseFunct3D::SetFunction	(	MultiIndex3D	MultiIndex,
		DoubleFunct3D *	function
	)

set function for derivative MultiIndex

void TBaseFunct3D::SetUnchangable ( )

inline

set status to unchangable

Member Data Documentation

int TBaseFunct3D::Accuracy

protected

accuracy

BaseFunct3D TBaseFunct3D::BaseFunct

protected

Id for this set of base functions

int TBaseFunct3D::BaseVectDim

protected

Dimension of the vector basis function

int*** TBaseFunct3D::BF2Change

protected

indices of basis functions with changeable sign, sorted by joints

bool TBaseFunct3D::changable

protected

status of changability of entries

int TBaseFunct3D::Dimension

protected

number of base functions = dimension of local space

DoubleFunct3D* TBaseFunct3D::Functions[N_MultiIndices3D]

protected

array for all functions and derivatives

int TBaseFunct3D::N_BF2Change

protected

number of basis functions per joint where the sign has to be changed if needed

int TBaseFunct3D::PolynomialDegree

protected

polynomial degree

BF3DRefElements TBaseFunct3D::RefElement

protected

reference element used for this set of base functions

---

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

• include/FE/BaseFunct3D.h
• src/FE/BaseFunct3D.C