Package org.ejml.dense.row.linsol

Class LinearSolverAbstract_FDRM

java.lang.Object

org.ejml.dense.row.linsol.LinearSolverAbstract_FDRM

All Implemented Interfaces:

LinearSolver<FMatrixRMaj,FMatrixRMaj>, LinearSolverDense<FMatrixRMaj>

Direct Known Subclasses:

BaseLinearSolverQrp_FDRM, LinearSolverChol_FDRM, LinearSolverCholLDL_FDRM, LinearSolverLuBase_FDRM, LinearSolverQr_FDRM, LinearSolverQrHouse_FDRM, LinearSolverQrHouseCol_FDRM, LinearSolverQrHouseTran_FDRM

@Generated("org.ejml.dense.row.linsol.LinearSolverAbstract_DDRM")
public abstract class LinearSolverAbstract_FDRM
extends Object
implements LinearSolverDense<FMatrixRMaj>

An abstract class that provides some common functionality and a default implementation of invert that uses the solve function of the child class.

The extending class must explicity call _setA(FMatrixRMaj) inside of its LinearSolver.setA(S) function.

Field Summary

Fields

Modifier and Type	Field	Description
protected @Nullable FMatrixRMaj	A
protected int	numCols
protected int	numRows

Constructor Summary

Constructors

Constructor	Description
LinearSolverAbstract_FDRM()

Method Summary

Modifier and Type	Method	Description
protected void	_setA(FMatrixRMaj A)
@Nullable FMatrixRMaj	getA()
void	invert(FMatrixRMaj A_inv)	Computes the inverse of of the 'A' matrix passed into LinearSolver.setA(Matrix) and writes the results to the provided matrix.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ejml.interfaces.linsol.LinearSolver

getDecomposition, modifiesA, modifiesB, quality, setA, solve

Field Details

A

@Nullable
protected @Nullable FMatrixRMaj A

numRows

protected int numRows

numCols

protected int numCols

Constructor Details

LinearSolverAbstract_FDRM

public LinearSolverAbstract_FDRM()

Method Details

getA

@Nullable
public @Nullable FMatrixRMaj getA()

_setA

protected void _setA(FMatrixRMaj A)

invert

public void invert(FMatrixRMaj A_inv)

Description copied from interface: LinearSolverDense

Computes the inverse of of the 'A' matrix passed into LinearSolver.setA(Matrix) and writes the results to the provided matrix. If 'A_inv' needs to be different from 'A' is implementation dependent.

Specified by:

invert in interface LinearSolverDense<FMatrixRMaj>

Parameters:

A_inv - Where the inverted matrix saved. Modified.