org.ojalgo.matrix.transformation

Class Householder.Generic<N extends Number & Scalar<N>>

java.lang.Object

org.ojalgo.matrix.transformation.Householder.Generic<N>

All Implemented Interfaces:

Householder<N>, Access1D<N>, Structure1D

Enclosing interface:

Householder<N extends Number>

public static final class Householder.Generic<N extends Number & Scalar<N>>
extends Object
implements Householder<N>

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.matrix.transformation.Householder

Householder.Generic<N extends Number & Scalar<N>>, Householder.Primitive

Nested classes/interfaces inherited from interface org.ojalgo.structure.Access1D

Access1D.Aggregatable<N extends Number>, Access1D.Collectable<N extends Number,R extends Mutate1D.Receiver<N>>, Access1D.Elements, Access1D.ElementView<N extends Number>, Access1D.IndexOf, Access1D.Sliceable<N extends Number>, Access1D.Visitable<N extends Number>

Nested classes/interfaces inherited from interface org.ojalgo.structure.Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexCallback, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.Logical<S extends Structure1D,B extends Structure1D.Logical<S,?>>, Structure1D.LongIndex, Structure1D.LoopCallback

Field Summary

Fields

Modifier and Type	Field and Description
N	beta
int	first
N[]	vector

Constructor Summary

Constructors

Constructor and Description
Generic(Scalar.Factory<N> factory, Householder<N> aTransf)
Generic(Scalar.Factory<N> factory, int dim)

Method Summary

Modifier and Type	Method and Description
Householder.Generic<N>	copy(Householder<N> source)
Householder.Generic<N>	copy(Householder<N> source, N precalculatedBeta)
long	count()
double	doubleValue(long anInd)
int	first() Regardless of what is actually returned by Access1D.doubleValue(long) and/or Access1D.get(long) vector elements with indeces less than 'first' should be assumed to be, and treated as if they are, zero.
N	get(long index)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.matrix.transformation.Householder

transform

Methods inherited from interface org.ojalgo.structure.Access1D

asCollectable1D, asPrimitive1D, axpy, byteValue, dot, elements, equals, floatValue, hashCode, intValue, longValue, nonzeros, shortValue, supplyTo, toRawCopy1D, toString, wrap, wrap, wrap

Methods inherited from interface org.ojalgo.structure.Structure1D

index, loopAll, loopMatching, loopRange, mapper, size

Field Detail

beta

public N extends Number & Scalar<N> beta

first

public int first

vector

public final N extends Number & Scalar<N>[] vector

Constructor Detail

Generic

public Generic(Scalar.Factory<N> factory,
               Householder<N> aTransf)

Generic

public Generic(Scalar.Factory<N> factory,
               int dim)

Method Detail

copy

public Householder.Generic<N> copy(Householder<N> source)

copy

public Householder.Generic<N> copy(Householder<N> source,
                                   N precalculatedBeta)

count

public long count()

Specified by:

count in interface Structure1D

Returns:

The total number of elements in this structure.

doubleValue

public double doubleValue(long anInd)

Specified by:

doubleValue in interface Access1D<N extends Number & Scalar<N>>

first

public int first()

Description copied from interface: Householder

Regardless of what is actually returned by Access1D.doubleValue(long) and/or Access1D.get(long) vector elements with indeces less than 'first' should be assumed to be, and treated as if they are, zero.

Specified by:

first in interface Householder<N extends Number & Scalar<N>>

get

public N get(long index)

Specified by:

get in interface Access1D<N extends Number & Scalar<N>>

toString

public String toString()

Overrides:

toString in class Object