Package javax.vecmath

Class GMatrix

java.lang.Object

javax.vecmath.GMatrix

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class GMatrix
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GMatrix(int nRow, int nCol)
GMatrix(int nRow, int nCol, double[] matrix)
GMatrix(GMatrix matrix)

Method Summary

Modifier and Type	Method	Description
void	add(GMatrix m1)
void	add(GMatrix m1, GMatrix m2)
java.lang.Object	clone()
void	copySubMatrix(int rowSource, int colSource, int numRow, int numCol, int rowDest, int colDest, GMatrix target)
boolean	epsilonEquals(GMatrix m1, double epsilon)
boolean	epsilonEquals(GMatrix m1, float epsilon)
boolean	equals(java.lang.Object o1)
boolean	equals(GMatrix m1)
void	get(GMatrix m1)
void	get(Matrix3d m1)
void	get(Matrix3f m1)
void	get(Matrix4d m1)
void	get(Matrix4f m1)
void	getColumn(int col, double[] array)
void	getColumn(int col, GVector vector)
double	getElement(int row, int column)
int	getNumCol()
int	getNumRow()
void	getRow(int row, double[] array)
void	getRow(int row, GVector vector)
int	hashCode()
void	identityMinus()
void	invert()
void	invert(GMatrix m1)
int	LUD(GMatrix LU, GVector permutation)
void	mul(GMatrix m1)
void	mul(GMatrix m1, GMatrix m2)
void	mul(GVector v1, GVector v2)
void	mulTransposeBoth(GMatrix m1, GMatrix m2)
void	mulTransposeLeft(GMatrix m1, GMatrix m2)
void	mulTransposeRight(GMatrix m1, GMatrix m2)
void	negate()
void	negate(GMatrix m1)
void	set(double[] matrix)
void	set(GMatrix m1)
void	set(Matrix3d m1)
void	set(Matrix3f m1)
void	set(Matrix4d m1)
void	set(Matrix4f m1)
void	setColumn(int col, double[] array)
void	setColumn(int col, GVector vector)
void	setElement(int row, int column, double value)
void	setIdentity()
void	setRow(int row, double[] array)
void	setRow(int row, GVector vector)
void	setScale(double scale)
void	setSize(int nRow, int nCol)
void	setZero()
void	sub(GMatrix m1)
void	sub(GMatrix m1, GMatrix m2)
int	SVD(GMatrix U, GMatrix W, GMatrix V)
java.lang.String	toString()
double	trace()
void	transpose()
void	transpose(GMatrix m1)

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

GMatrix

public GMatrix(int nRow,
int nCol)

GMatrix

public GMatrix(int nRow,
int nCol,
double[] matrix)

GMatrix

public GMatrix(GMatrix matrix)

Method Details

mul

public final void mul(GMatrix m1)

mul

public final void mul(GMatrix m1,
GMatrix m2)

mul

public final void mul(GVector v1,
GVector v2)

add

public final void add(GMatrix m1)

add

public final void add(GMatrix m1,
GMatrix m2)

sub

public final void sub(GMatrix m1)

sub

public final void sub(GMatrix m1,
GMatrix m2)

negate

public final void negate()

negate

public final void negate(GMatrix m1)

setIdentity

public final void setIdentity()

setZero

public final void setZero()

identityMinus

public final void identityMinus()

invert

public final void invert()

invert

public final void invert(GMatrix m1)

copySubMatrix

public final void copySubMatrix(int rowSource,
int colSource,
int numRow,
int numCol,
int rowDest,
int colDest,
GMatrix target)

setSize

public final void setSize(int nRow,
int nCol)

set

public final void set(double[] matrix)

set

public final void set(Matrix3f m1)

set

public final void set(Matrix3d m1)

set

public final void set(Matrix4f m1)

set

public final void set(Matrix4d m1)

set

public final void set(GMatrix m1)

getNumRow

public final int getNumRow()

getNumCol

public final int getNumCol()

getElement

public final double getElement(int row,
int column)

setElement

public final void setElement(int row,
int column,
double value)

getRow

public final void getRow(int row,
double[] array)

getRow

public final void getRow(int row,
GVector vector)

getColumn

public final void getColumn(int col,
double[] array)

getColumn

public final void getColumn(int col,
GVector vector)

get

public final void get(Matrix3d m1)

get

public final void get(Matrix3f m1)

get

public final void get(Matrix4d m1)

get

public final void get(Matrix4f m1)

get

public final void get(GMatrix m1)

setRow

public final void setRow(int row,
double[] array)

setRow

public final void setRow(int row,
GVector vector)

setColumn

public final void setColumn(int col,
double[] array)

setColumn

public final void setColumn(int col,
GVector vector)

mulTransposeBoth

public final void mulTransposeBoth(GMatrix m1,
GMatrix m2)

mulTransposeRight

public final void mulTransposeRight(GMatrix m1,
GMatrix m2)

mulTransposeLeft

public final void mulTransposeLeft(GMatrix m1,
GMatrix m2)

transpose

public final void transpose()

transpose

public final void transpose(GMatrix m1)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(GMatrix m1)

equals

public boolean equals(java.lang.Object o1)

Overrides:

equals in class java.lang.Object

epsilonEquals

public boolean epsilonEquals(GMatrix m1,
float epsilon)

epsilonEquals

public boolean epsilonEquals(GMatrix m1,
double epsilon)

trace

public final double trace()

SVD

public final int SVD(GMatrix U,
GMatrix W,
GMatrix V)

LUD

public final int LUD(GMatrix LU,
GVector permutation)

setScale

public final void setScale(double scale)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object