org.simtk.geometry3d
Class MathMatrixClass

java.lang.Object
  org.simtk.geometry3d.MathMatrixClass

All Implemented Interfaces:

MathMatrix, MutableMathMatrix

Direct Known Subclasses:

HomogeneousTransformClass, JamaMatrix, Matrix3DClass

public class MathMatrixClass
extends java.lang.Object
implements MutableMathMatrix

Constructor Summary

MathMatrixClass(int m, int n)

MathMatrixClass(int m, int n, double d)

MathMatrixClass(MathMatrix m)

Method Summary

void	copy(MathMatrix m)
double	get(int i, int j)
MathVector	getColumn(int j)
int	getColumnCount()
MathVector	getDiagonal()
MathVector	getRow(int i)
int	getRowCount()
MathMatrix	minus(MathMatrix m2)
void	minusEquals(MathMatrix m2)
MathMatrix	plus(MathMatrix m2)
void	plusEquals(MathMatrix m2)
void	set(int i, int j, double d)
void	setColumn(int j, MathVector v)
void	setRow(int i, MathVector v)
MathMatrix	times(double d)
MathMatrix	times(MathMatrix m2)
MathVector	times(MathVector v)
void	timesEquals(double d)
void	timesEquals(MathMatrix m)
java.lang.String	toString()
double	trace()
MathMatrix	transpose()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MathMatrixClass

public MathMatrixClass(int m,
                       int n)

MathMatrixClass

public MathMatrixClass(int m,
                       int n,
                       double d)

MathMatrixClass

public MathMatrixClass(MathMatrix m)

Method Detail

get

public double get(int i,
                  int j)

Specified by:

get in interface MathMatrix

set

public void set(int i,
                int j,
                double d)

Specified by:

set in interface MutableMathMatrix

copy

public void copy(MathMatrix m)

Specified by:

copy in interface MutableMathMatrix

setRow

public void setRow(int i,
                   MathVector v)

Specified by:

setRow in interface MutableMathMatrix

setColumn

public void setColumn(int j,
                      MathVector v)

Specified by:

setColumn in interface MutableMathMatrix

getColumn

public MathVector getColumn(int j)

Specified by:

getColumn in interface MathMatrix

getRow

public MathVector getRow(int i)

Specified by:

getRow in interface MathMatrix

transpose

public MathMatrix transpose()

Specified by:

transpose in interface MathMatrix

plusEquals

public void plusEquals(MathMatrix m2)

Specified by:

plusEquals in interface MutableMathMatrix

minusEquals

public void minusEquals(MathMatrix m2)

Specified by:

minusEquals in interface MutableMathMatrix

timesEquals

public void timesEquals(double d)

Specified by:

timesEquals in interface MutableMathMatrix

timesEquals

public void timesEquals(MathMatrix m)

Specified by:

timesEquals in interface MutableMathMatrix

getRowCount

public int getRowCount()

Specified by:

getRowCount in interface MathMatrix

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in interface MathMatrix

plus

public MathMatrix plus(MathMatrix m2)

Specified by:

plus in interface MathMatrix

minus

public MathMatrix minus(MathMatrix m2)

Specified by:

minus in interface MathMatrix

times

public MathMatrix times(MathMatrix m2)

Specified by:

times in interface MathMatrix

times

public MathVector times(MathVector v)

Specified by:

times in interface MathMatrix

times

public MathMatrix times(double d)

Specified by:

times in interface MathMatrix

trace

public double trace()

Specified by:

trace in interface MathMatrix

getDiagonal

public MathVector getDiagonal()

Specified by:

getDiagonal in interface MathMatrix

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object