org.ejml.alg.dense.linsol

Class LinearSolverAbstract_D64

java.lang.Object

org.ejml.alg.dense.linsol.LinearSolverAbstract_D64

All Implemented Interfaces:

LinearSolver<DenseMatrix64F>

Direct Known Subclasses:

BaseLinearSolverQrp_D64, LinearSolverChol_D64, LinearSolverCholLDL_D64, LinearSolverLuBase_D64, LinearSolverQr_D64, LinearSolverQrHouse_D64, LinearSolverQrHouseCol_D64, LinearSolverQrHouseTran_D64

public abstract class LinearSolverAbstract_D64
extends java.lang.Object
implements LinearSolver<DenseMatrix64F>

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(org.ejml.data.DenseMatrix64F) inside of its LinearSolver.setA(T) function.

Constructor Summary

Constructors

Constructor and Description
LinearSolverAbstract_D64()

Method Summary

Modifier and Type	Method and Description
DenseMatrix64F	getA()
void	invert(DenseMatrix64F A_inv) Computes the inverse of of the 'A' matrix passed into LinearSolver.setA(org.ejml.data.Matrix) and writes the results to the provided matrix.

Methods inherited from class java.lang.Object

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

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

getDecomposition, modifiesA, modifiesB, quality, setA, solve

Constructor Detail

LinearSolverAbstract_D64

public LinearSolverAbstract_D64()

Method Detail

getA

public DenseMatrix64F getA()

invert

public void invert(DenseMatrix64F A_inv)

Description copied from interface: LinearSolver

Computes the inverse of of the 'A' matrix passed into LinearSolver.setA(org.ejml.data.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 LinearSolver<DenseMatrix64F>

Parameters:

A_inv - Where the inverted matrix saved. Modified.