org.ojalgo.matrix.task

Class AbstractInverter

java.lang.Object

org.ojalgo.matrix.task.AbstractInverter

All Implemented Interfaces:

InverterTask<Double>, MatrixTask<Double>

public abstract class AbstractInverter
extends Object
implements InverterTask<Double>

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.matrix.task.InverterTask

InverterTask.Factory<N extends Number>

Field Summary

Fields inherited from interface org.ojalgo.matrix.task.InverterTask

COMPLEX, PRIMITIVE, QUATERNION, RATIONAL

Method Summary

Modifier and Type	Method and Description
MatrixStore<Double>	invert(Access2D<?> original) The output must be a "right inverse" and a "generalised inverse".
PhysicalStore<Double>	preallocate(Structure2D template) Will create a PhysicalStore instance suitable for use with InverterTask.invert(Access2D, PhysicalStore).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.matrix.task.InverterTask

invert, preallocate

Method Detail

invert

public final MatrixStore<Double> invert(Access2D<?> original)
                                 throws RecoverableCondition

Description copied from interface: InverterTask

The output must be a "right inverse" and a "generalised inverse".

Specified by:

invert in interface InverterTask<Double>

Throws:

RecoverableCondition

preallocate

public final PhysicalStore<Double> preallocate(Structure2D template)

Description copied from interface: InverterTask

Will create a PhysicalStore instance suitable for use with InverterTask.invert(Access2D, PhysicalStore).

When inverting a matrix (mxn) the preallocated memory/matrix will typically be nxm (and of course most of the time A is square).

Specified by:

preallocate in interface InverterTask<Double>