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FTriDiagonalMatrix Class Reference

#include <FTriDiagonalMatrix.hpp>

Inheritance diagram for FTriDiagonalMatrix:

[legend]Collaboration diagram for FTriDiagonalMatrix:

[legend]List of all members.

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Detailed Description

Tri Diagonal Matrix.

Author:

Bernard De Cuyper

Version:

0.05

Date:

26/08/2002

 
Purpose:        Define the concept of Tri Diagonal Matrix
                        Used to linearize differencial equations,....
                

@ Copyrights: Bernard De Cuyper & Eddy Fraiha 2002, Eggs & Pictures. MIT/Open BSD copyright model.

Public Methods
	FTriDiagonalMatrix (int asize, float val=0.0)
	FTriDiagonalMatrix (int asize, float lval, float dval, float uval)
	FTriDiagonalMatrix (const FTriDiagonalMatrix &v)
FTriDiagonalMatrix	operator= (const FTriDiagonalMatrix &v)
virtual	~FTriDiagonalMatrix ()
virtual AFloatMatrix *	copy ()
virtual AFloatMatrix *	t (AFloatMatrix *result=0)
virtual AFSymMatrix *	copyL0 ()
virtual AFSymMatrix *	copyU0 ()
virtual AFSymMatrix *	copyL ()
virtual AFSymMatrix *	copyU ()
virtual AFSymMatrix *	copyL1 ()
virtual AFSymMatrix *	copyU1 ()
void	load (FTriDiagonalMatrix *m)
void	load (FloatVector *u1, FloatVector *d1, FloatVector *l1)
virtual int	size () const
FloatVector *	getUvalues ()
FloatVector *	getDvalues ()
FloatVector *	getLvalues ()
virtual void	set0 (int i, int j, float value)
virtual float	get0 (int i, int j)
void	setD0 (int i, float value)
float	getD0 (int i) const
void	setU0 (int i, float value)
float	getU0 (int i) const
void	setL0 (int i, float value)
float	getL0 (int i) const
virtual Simple1DIndexList *	indexesInRow0 (int k, Simple1DIndexList *oldRow=0)
virtual Simple1DIndexList *	indexesInCol0 (int k, Simple1DIndexList *oldCol=0)
virtual void	set (int i, int j, float value)
virtual float	get (int i, int j)
void	setD (int i, float value)
float	getD (int i) const
void	setU (int i, float value)
float	getU (int i) const
void	setL (int i, float value)
float	getL (int i) const
virtual Simple1DIndexList *	indexesInRow (int k, Simple1DIndexList *oldRow=0)
virtual Simple1DIndexList *	indexesInCol (int k, Simple1DIndexList *oldCol=0)
virtual FloatVector *	linearSolverU0 (FloatVector *b, FloatVector *x=0)
virtual FloatVector *	linearSolverU1 (FloatVector *b, FloatVector *x=0)
virtual FloatVector *	linearSolverL0 (FloatVector *b, FloatVector *x=0)
virtual FloatVector *	linearSolverL1 (FloatVector *b, FloatVector *x=0)
virtual AFSymMatrix *	factorisationL1U0 ()
virtual AFSymMatrix *	factorisationL0U1 ()
virtual FloatVector *	gaussSeidel (FloatVector *b, FloatVector *x=0)
virtual FloatVector *	jacobi (FloatVector *b, FloatVector *x=0, FloatVector *dest=0)
virtual FloatVector *	sor (FloatVector *b, float omega=1.0, FloatVector *x=0)
virtual AFSymMatrix *	jacobiMatrix ()
virtual void	setAll (float value=0.0)
virtual float	det ()
virtual float	trace ()
virtual float	norme2 ()
virtual float	sum ()
virtual float	minimum ()
virtual float	maximum ()
virtual float	sigma ()
FTriDiagonalMatrix	pow (float pow)
FTriDiagonalMatrix	log (float base)
void	operator+= (float value)
void	operator-= (float value)
void	operator *= (float value)
void	operator/= (float value)
virtual void	add (float value)
virtual void	subst (float value)
virtual void	mult (float value)
virtual void	div (float value)
void	operator+= (const FTriDiagonalMatrix &m)
void	operator-= (const FTriDiagonalMatrix &m)
virtual void	add (AFloatMatrix &m)
virtual void	subst (AFloatMatrix &m)
FloatVector *	mult_Av (FloatVector *v, FloatVector *result=0)
FloatVector *	mult_ATv (FloatVector *v, FloatVector *result=0)
FloatVector *	mult_vA (FloatVector *v, FloatVector *result=0)
FloatVector *	mult_vAT (FloatVector *vt, FloatVector *result=0)
FloatVector *	mult_Av (FloatVector *v, int col0, int row0, bool incremental=false, FloatVector *result=0)
FloatVector *	mult_ATv (FloatVector *v, int col0, int row0, bool incremental=false, FloatVector *result=0)
FloatVector *	mult_vA (FloatVector *v, int row0, int col0, bool incremental=false, FloatVector *result=0)
FloatVector *	mult_vAT (FloatVector *vt, int row0, int col0, bool incremental=false, FloatVector *result=0)
void	output ()
void	output (FILE *file)
Public Attributes
FTriDiagonalMatrix	sqrt ()
FTriDiagonalMatrix	sqr ()
FTriDiagonalMatrix	exp ()
FTriDiagonalMatrix	log ()
FTriDiagonalMatrix	sin ()
FTriDiagonalMatrix	cos ()
FTriDiagonalMatrix	tan ()
Private Attributes
int	N
FloatVector *	up
FloatVector *	d
FloatVector *	low
Friends
FloatVectorT	operator * (const FloatVectorT &vt, const FTriDiagonalMatrix &m)
FloatVector	operator * (const FTriDiagonalMatrix &m, const FloatVector &v)

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

• FTriDiagonalMatrix.hpp
• FTriDiagonalMatrix.cpp

Restoreinpaint sourceforge project `C++/Java Image Processing, Restoration, Inpainting Project'.

Bernard De Cuyper: Open Project Leader: Concept, design and development. Bernard De Cuyper & Eddy Fraiha 2002, 2003. Bernard De Cuyper 2004. Open and free, for friendly usage only. Modifications on Belgium ground of this piece of artistic work, by governement institutions or companies, must be notified to Bernard De Cuyper.