numericalMethods.calculus.minimizing
Class nmLineND

java.lang.Object
  |
  +--numericalMethods.calculus.minimizing.nmLineND

All Implemented Interfaces:

nmDoubleArrayValued, nmDoubleParametrized, java.io.Serializable

Direct Known Subclasses:

nmLineNDEvaluator

public class nmLineND

extends java.lang.Object

implements nmDoubleArrayValued, nmDoubleParametrized, java.io.Serializable

See Also:

Serialized Form

Field Summary

(package private) double[]	direction
(package private) int	n
(package private) double[]	point
(package private) double	t

Constructor Summary

nmLineND(double[] aPoint, double[] aDirection)

Method Summary

double[]	getDirection() Get the value of direction.
double[]	getDoubleArrayValue()
void	getDoubleArrayValue(double[] value, int offset) Writes the double array value into a double[].
int	getDoubleArrayValueLength() Get the length of the double array value.
int	getN() Get the value of n.
double[]	getPoint() Get the value of point.
double	getT() Get the value of t.
void	getValue(double[] value)
void	setDirection(double[] v) Set the value of direction.
void	setDoubleParameter(double p) Set the double parameter.
void	setN(int v) Set the value of n.
void	setPoint(double[] v) Set the value of point.
void	setT(double v) Set the value of t.

Methods inherited from class java.lang.Object

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

Field Detail

point

double[] point

direction

double[] direction

n

int n

t

double t

Constructor Detail

nmLineND

public nmLineND(double[] aPoint,
                double[] aDirection)

Method Detail

getT

public double getT()

Get the value of t.

Returns:

Value of t.

setT

public void setT(double v)

Set the value of t.

Parameters:

v - Value to assign to t.

getN

public int getN()

Get the value of n.

Returns:

Value of n.

setN

public void setN(int v)

Set the value of n.

Parameters:

v - Value to assign to n.

getDirection

public double[] getDirection()

Get the value of direction.

Returns:

Value of direction.

setDirection

public void setDirection(double[] v)

Set the value of direction.

Parameters:

v - Value to assign to direction.

getPoint

public double[] getPoint()

Get the value of point.

Returns:

Value of point.

setPoint

public void setPoint(double[] v)

Set the value of point.

Parameters:

v - Value to assign to point.

setDoubleParameter

public void setDoubleParameter(double p)

Description copied from interface: nmDoubleParametrized

Set the double parameter.

Specified by:

setDoubleParameter in interface nmDoubleParametrized

Following copied from interface: numericalMethods.function.nmDoubleParametrized

Parameters:

p - the value to which the double parameter is set.

getDoubleArrayValue

public double[] getDoubleArrayValue()

getDoubleArrayValueLength

public final int getDoubleArrayValueLength()

Description copied from interface: nmDoubleArrayValued

Get the length of the double array value.

Specified by:

getDoubleArrayValueLength in interface nmDoubleArrayValued

Following copied from interface: numericalMethods.function.nmDoubleArrayValued

Returns:

the length of the double array value.

getValue

public final void getValue(double[] value)

getDoubleArrayValue

public final void getDoubleArrayValue(double[] value,
                                      int offset)

Description copied from interface: nmDoubleArrayValued

Writes the double array value into a double[]. When the method returns, value[offset,…,offset+len-1] contains the double array value, where len is the value returned by nmDoubleArrayValued.getDoubleArrayValueLength(). The other elements of value should not be changed.

Specified by:

getDoubleArrayValue in interface nmDoubleArrayValued

Following copied from interface: numericalMethods.function.nmDoubleArrayValued

Parameters:

value - a double[] whith length at least offset+len, into which the double array value is copied.

offset - the position in value where the double array value is copied to.