no.uib.cipr.matrix.sparse
Class OutputIterationReporter

java.lang.Object
  no.uib.cipr.matrix.sparse.OutputIterationReporter

All Implemented Interfaces:

IterationReporter

public class OutputIterationReporter
extends java.lang.Object
implements IterationReporter

Outputs iteration information to an output stream.

Constructor Summary

OutputIterationReporter()
Constructor for OutputIterationReporter, using System.err.

OutputIterationReporter(java.io.OutputStream out)
Constructor for OutputIterationReporter

Method Summary

void	monitor(double r, int i) Registers current information
void	monitor(double r, Vector x, int i) Registers current information

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputIterationReporter

public OutputIterationReporter(java.io.OutputStream out)

Constructor for OutputIterationReporter

Parameters:

out - Writes iteration count and current residual here

OutputIterationReporter

public OutputIterationReporter()

Constructor for OutputIterationReporter, using System.err.

Method Detail

monitor

public void monitor(double r,
                    int i)

Description copied from interface: IterationReporter

Registers current information

Specified by:

monitor in interface IterationReporter

Parameters:

r - Current residual norm

i - Current iteration number

monitor

public void monitor(double r,
                    Vector x,
                    int i)

Description copied from interface: IterationReporter

Registers current information

Specified by:

monitor in interface IterationReporter

Parameters:

r - Current residual norm

x - Current state vector

i - Current iteration number