US_StiffBase Class Reference

UltraScan III

Stiff Base object. More...

#include "us_stiffbase.h"

Collaboration diagram for US_StiffBase:

Collaboration graph

Classes
class	Gauss2D
	Triplet class (x,y,w) for gaussians. More...

Public Member Functions
	US_StiffBase ()
	Allocates memory structures for the integration. More...

	~US_StiffBase ()
	Cleans up memory allocation. More...

void	CompLocalStif (int, double[4][2], double, double, double **)
	Numerical integration over a quadrilateral. More...

Private Member Functions
void	LambdaG (uint, double, double, double, Gauss2D *)

void	SetGauss (void)

void	AffineMapping (int, double[4][2], int, double[5])

void	Jacobian (int, double[4][2], int, double[5])

void	LinearBasis (void)

Private Attributes
int	n_gaussT

int	n_basisT

Gauss2D *	xgT

double **	phiT

double **	phiT1

double **	phiT2

int	n_gaussQ

int	n_basisQ

Gauss2D *	xgQ

double **	phiQ

double **	phiQ1

double **	phiQ2

Detailed Description

Stiff Base object.

Definition at line 11 of file us_stiffbase.h.

Constructor & Destructor Documentation

US_StiffBase::US_StiffBase ( )

Allocates memory structures for the integration.

Definition at line 7 of file us_stiffbase.cpp.

US_StiffBase::~US_StiffBase ( )

Cleans up memory allocation.

Definition at line 44 of file us_stiffbase.cpp.

Member Function Documentation

void US_StiffBase::AffineMapping	(	int	NK,
		double	xd[4][2],
		int	gauss_ind,
		double	x[5]
	)

private

Definition at line 291 of file us_stiffbase.cpp.

void US_StiffBase::CompLocalStif	(	int	NK,
		double	xd[4][2],
		double	D,
		double	sw2,
		double **	Stif
	)

Numerical integration over a quadrilateral.

Parameters

NK	Order of phi arrays: 3 or 4
xd	XD 4 x 2 matrix
D	Diffusion coefficient
sw2	Omega-squared
Stif	Stif matrix

Definition at line 74 of file us_stiffbase.cpp.

void US_StiffBase::Jacobian	(	int	NK,
		double	xd[4][2],
		int	gauss_ind,
		double	jcbv[5]
	)

private

Definition at line 316 of file us_stiffbase.cpp.

void US_StiffBase::LambdaG	(	uint	kk,
		double	lam1,
		double	lam2,
		double	w,
		Gauss2D *	Lm
	)

private

Definition at line 137 of file us_stiffbase.cpp.

void US_StiffBase::LinearBasis ( void )

private

Definition at line 354 of file us_stiffbase.cpp.

void US_StiffBase::SetGauss ( void )

private

Definition at line 192 of file us_stiffbase.cpp.

Member Data Documentation

int US_StiffBase::n_basisQ

private

Definition at line 48 of file us_stiffbase.h.

int US_StiffBase::n_basisT

private

Definition at line 40 of file us_stiffbase.h.

int US_StiffBase::n_gaussQ

private

Definition at line 47 of file us_stiffbase.h.

int US_StiffBase::n_gaussT

private

Definition at line 39 of file us_stiffbase.h.

double** US_StiffBase::phiQ

private

Definition at line 50 of file us_stiffbase.h.

double** US_StiffBase::phiQ1

private

Definition at line 51 of file us_stiffbase.h.

double** US_StiffBase::phiQ2

private

Definition at line 52 of file us_stiffbase.h.

double** US_StiffBase::phiT

private

Definition at line 42 of file us_stiffbase.h.

double** US_StiffBase::phiT1

private

Definition at line 43 of file us_stiffbase.h.

double** US_StiffBase::phiT2

private

Definition at line 44 of file us_stiffbase.h.

Gauss2D* US_StiffBase::xgQ

private

Definition at line 49 of file us_stiffbase.h.

Gauss2D* US_StiffBase::xgT

private

Definition at line 41 of file us_stiffbase.h.

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