org.jscience.mathematics.algebraic
Class AbstractSquareMatrix

java.lang.Object
  org.jscience.mathematics.algebraic.AbstractHypermatrix
      org.jscience.mathematics.algebraic.AbstractMatrix
          org.jscience.mathematics.algebraic.AbstractSquareMatrix

All Implemented Interfaces:

java.io.Serializable, Algebra.Member, Ring.Member, AbelianGroup.Member, Hypermatrix, Matrix, Module.Member, VectorSpace.Member, SquareMatrix, Member

Direct Known Subclasses:

AbstractBandedMatrix, AbstractSymmetricMatrix

public abstract class AbstractSquareMatrix
extends AbstractMatrix
implements SquareMatrix

This class defines an interface for Matrices whose dimensions are equal, thus leading to a square matrix.

See Also:

Serialized Form

Constructor Summary

AbstractSquareMatrix(int rows)
Constructs a matrix.

AbstractSquareMatrix(int rows, int cols)
Constructs a matrix.

Method Summary

boolean

isSymmetric() DOCUMENT ME!

Methods inherited from class org.jscience.mathematics.algebraic.AbstractMatrix

getElement, getInvalidElementMsg, numColumns, numRows, print, print, print, print, toArray, toArray

Methods inherited from class org.jscience.mathematics.algebraic.AbstractHypermatrix

getDimensions, numDimensions, numElements, numElements, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jscience.mathematics.algebraic.Matrix

getColumn, getElement, getRow, numColumns, numRows, toArray, transpose

Methods inherited from interface org.jscience.mathematics.algebraic.Hypermatrix

getDimensions, getElement, numDimensions, numElements, numElements, toArray, toArray

Methods inherited from interface org.jscience.mathematics.algebraic.modules.VectorSpace.Member

scalarDivide

Methods inherited from interface org.jscience.mathematics.algebraic.modules.Module.Member

scalarMultiply

Methods inherited from interface org.jscience.mathematics.algebraic.groups.AbelianGroup.Member

add, negate, subtract

Methods inherited from interface org.jscience.mathematics.algebraic.fields.Ring.Member

multiply

Constructor Detail

AbstractSquareMatrix

public AbstractSquareMatrix(int rows,
                            int cols)

Constructs a matrix.

Parameters:

rows - DOCUMENT ME!

cols - DOCUMENT ME!

Throws:

IllegalDimensionException - DOCUMENT ME!

AbstractSquareMatrix

public AbstractSquareMatrix(int rows)

Constructs a matrix.

Parameters:

rows - DOCUMENT ME!

Throws:

IllegalDimensionException - DOCUMENT ME!

Method Detail

isSymmetric

public boolean isSymmetric()

DOCUMENT ME!

Specified by:

isSymmetric in interface SquareMatrix

Returns:

DOCUMENT ME!