differenceTable.h File Reference

Calculate difference table for the moments realizability check. More...

Go to the source code of this file.

Functions
void	enterMoments (double *mom, const int nNodes)
	input the moments More...
void	enterWeightsNodes (double *we, double *vi, int nNodes)
	inputs weights and nodes of quadrature More...
void	weightsNodesToMoms (double *mom, double *we, double *vi, int nNodes)
	converts weights and nodes to moments More...
void	printMoms (const double *m, int nNodes)
	prints moments More...
bool	momentsPositivite (const double *moments, int &nNodes)
void	normalizeMom (double *m, int nNodes)
	normalizes the moments More...
void	denormalizeMom (double *m, double M0, int nNodes)
	de-normalizes the moments More...
void	initializeDifferenceTable (double **differenceTable, int nNodes)
	initializes the difference table More...
void	printDifferenceTable (double **differenceTable, int nNodes)
	prints the difference table More...
void	buildDifferenceTable (double **differenceTable, double *mom, int nNodes)
	constructs the difference table More...
int	isRealizable (double **differenceTable, int nNodes)
	checks if the moments are realizable More...
double	vectorNorm (vector< double > const &v)
	normalized vector used in McGraw correction algorithm More...

Detailed Description

Calculate difference table for the moments realizability check.

Definition in file differenceTable.h.

Function Documentation

buildDifferenceTable()

void buildDifferenceTable	(	double **	differenceTable,
		double *	mom,
		int	nNodes
	)

constructs the difference table

Parameters

differenceTable	pointer to difference table
mom	moments of different orders
nNodes	number of nodes

Returns

void

Definition at line 183 of file differenceTable.h.

denormalizeMom()

void denormalizeMom	(	double *	m,
		double	M0,
		int	nNodes
	)

de-normalizes the moments

Parameters

m	moments of different orders
M0	moment of order zero based on unit volume of the foam
nNodes	number of nodes

Returns

void

Definition at line 147 of file differenceTable.h.

enterMoments()

void enterMoments	(	double *	mom,
		const int	nNodes
	)

input the moments

Parameters

mom	moments of different orders
nNodes	number of nodes

Returns

void

Definition at line 82 of file differenceTable.h.

enterWeightsNodes()

void enterWeightsNodes	(	double *	we,
		double *	vi,
		int	nNodes
	)

inputs weights and nodes of quadrature

Parameters

we	weights of quadrature
vi	nodes of quadrature
nNodes	number of nodes

Returns

void

Definition at line 90 of file differenceTable.h.

initializeDifferenceTable()

void initializeDifferenceTable	(	double **	differenceTable,
		int	nNodes
	)

initializes the difference table

Parameters

differenceTable	pointer to difference table
nNodes	number of nodes

Returns

void

Definition at line 155 of file differenceTable.h.

isRealizable()

int isRealizable	(	double **	differenceTable,
		int	nNodes
	)

checks if the moments are realizable

Parameters

differenceTable	pointer to the difference table
nNodes	number of nodes

Returns

1 if the moments are realizable

Definition at line 198 of file differenceTable.h.

momentsPositivite()

bool momentsPositivite	(	const double *	moments,
		int &	nNodes
	)

Parameters

moments	moments of different orders
nNodes	number of nodes

Returns

true if moments are positive

Definition at line 124 of file differenceTable.h.

normalizeMom()

void normalizeMom	(	double *	m,
		int	nNodes
	)

normalizes the moments

Parameters

m	moments of different orders
nNodes	number of nodes

Returns

void

Definition at line 139 of file differenceTable.h.

printDifferenceTable()

void printDifferenceTable	(	double **	differenceTable,
		int	nNodes
	)

prints the difference table

Parameters

differenceTable	pointer to difference table
nNodes	number of nodes

Returns

void

Definition at line 166 of file differenceTable.h.

printMoms()

void printMoms	(	const double *	m,
		int	nNodes
	)

prints moments

Parameters

m	moments of different orders
nNodes	number of nodes

Returns

void

Definition at line 116 of file differenceTable.h.

vectorNorm()

double vectorNorm

(

vector< double > const &

v

)

normalized vector used in McGraw correction algorithm

Parameters

v	input vector

Returns

normalized vector

Definition at line 212 of file differenceTable.h.

weightsNodesToMoms()

void weightsNodesToMoms	(	double *	mom,
		double *	we,
		double *	vi,
		int	nNodes
	)

converts weights and nodes to moments

Parameters

mom	moments of different orders
we	weights of quadrature
vi	nodes of quadrature
nNodes	number of nodes

Returns

void

Definition at line 99 of file differenceTable.h.