java.lang.Object
- no.uib.cipr.matrix.sparse.AbstractIterativeSolver

All Implemented Interfaces:

IterativeSolver

Direct Known Subclasses:

BiCG, BiCGstab, CG, CGS, Chebyshev, GMRES, IR, QMR
```
public abstract class AbstractIterativeSolver
extends java.lang.Object
implements IterativeSolver
```
Partial implementation of an iterative solver

Field Summary

Fields
Modifier and Type Field Description

protected IterationMonitor iter
Iteration monitor

protected Preconditioner M
Preconditioner to use

Constructor Summary

Constructors
Constructor Description

AbstractIterativeSolver()
Constructor for AbstractIterativeSolver.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`checkSizes(Matrix A, Vector b, Vector x)`	Checks sizes of input data for `IterativeSolver.solve(Matrix, Vector, Vector)`.
`IterationMonitor`	`getIterationMonitor()`	Gets the iteration monitor
`Preconditioner`	`getPreconditioner()`	Gets preconditioner
`void`	`setIterationMonitor(IterationMonitor iter)`	Sets iteration monitor
`void`	`setPreconditioner(Preconditioner M)`	Sets preconditioner

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface no.uib.cipr.matrix.sparse.IterativeSolver
solve

- Field Detail
  - M
```
protected Preconditioner M
```
    Preconditioner to use
  - iter
```
protected IterationMonitor iter
```
    Iteration monitor
- Constructor Detail
  - AbstractIterativeSolver
```
public AbstractIterativeSolver()
```
    Constructor for AbstractIterativeSolver. Does not use preconditioning, and uses the default linear iteration object.
- Method Detail
  - setPreconditioner
```
public void setPreconditioner(Preconditioner M)
```
    Description copied from interface: IterativeSolver
    
    Sets preconditioner
    
    Specified by:
    
    setPreconditioner in interface IterativeSolver
    
    Parameters:
    
    M - Preconditioner to use
  - getPreconditioner
```
public Preconditioner getPreconditioner()
```
    Description copied from interface: IterativeSolver
    
    Gets preconditioner
    
    Specified by:
    
    getPreconditioner in interface IterativeSolver
    
    Returns:
    
    Current preconditioner
  - getIterationMonitor
```
public IterationMonitor getIterationMonitor()
```
    Description copied from interface: IterativeSolver
    
    Gets the iteration monitor
    
    Specified by:
    
    getIterationMonitor in interface IterativeSolver
    
    Returns:
    
    Current iteration monitor
  - setIterationMonitor
```
public void setIterationMonitor(IterationMonitor iter)
```
    Description copied from interface: IterativeSolver
    
    Sets iteration monitor
    
    Specified by:
    
    setIterationMonitor in interface IterativeSolver
    
    Parameters:
    
    iter - Iteration monitor
  - checkSizes
```
protected void checkSizes(Matrix A,
                          Vector b,
                          Vector x)
```
    Checks sizes of input data for IterativeSolver.solve(Matrix, Vector, Vector). Throws an exception if the sizes does not match.

Modifier and Type	Field	Description
`protected IterationMonitor`	`iter`	Iteration monitor
`protected Preconditioner`	`M`	Preconditioner to use

Class AbstractIterativeSolver

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface no.uib.cipr.matrix.sparse.IterativeSolver

Field Detail

M

iter

Constructor Detail

AbstractIterativeSolver

Method Detail

setPreconditioner

getPreconditioner

getIterationMonitor

setIterationMonitor

checkSizes