gov.sandia.cognition.math.matrix.mtj

Class DenseMatrixFactoryMTJ

java.lang.Object

gov.sandia.cognition.math.matrix.MatrixFactory<DenseMatrix>

gov.sandia.cognition.math.matrix.mtj.DenseMatrixFactoryMTJ

All Implemented Interfaces:

java.io.Serializable

public class DenseMatrixFactoryMTJ
extends MatrixFactory<DenseMatrix>

MatrixFactory for creating MTJ's DenseMatrix-based Matrix

Since:

1.0

Author:

Kevin R. Dixon

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static DenseMatrixFactoryMTJ	INSTANCE Default instance of this

Fields inherited from class gov.sandia.cognition.math.matrix.MatrixFactory

DEFAULT_DENSE_INSTANCE, DEFAULT_DIAGONAL_INSTANCE, DEFAULT_SPARSE_INSTANCE

Constructor Summary

Constructors

Constructor and Description
DenseMatrixFactoryMTJ() Creates a new instance of DenseMatrixFactoryMTJ

Method Summary

Modifier and Type	Method and Description
DenseMatrix	copyMatrix(Matrix m) Creates a deep copy new Matrix given another, argument is unchanged
DenseMatrix	createMatrix(int numRows, int numColumns) Creates an empty Matrix of the specified dimensions, all elements must be all zeros!
DenseMatrix	createWrapper(no.uib.cipr.matrix.DenseMatrix internalMatrix) Creates a new wrapper for a dense MTJ matrix.

Methods inherited from class gov.sandia.cognition.math.matrix.MatrixFactory

copyArray, copyColumnVectors, copyColumnVectors, copyRowVectors, copyRowVectors, createDiagonal, createGaussianRandom, createIdentity, createIdentity, createMatrix, createUniformRandom, createUniformRandom, getDefault, getDenseDefault, getDiagonalDefault, getSparseDefault

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final DenseMatrixFactoryMTJ INSTANCE

Default instance of this

Constructor Detail

DenseMatrixFactoryMTJ

public DenseMatrixFactoryMTJ()

Creates a new instance of DenseMatrixFactoryMTJ

Method Detail

copyMatrix

public DenseMatrix copyMatrix(Matrix m)

Description copied from class: MatrixFactory

Creates a deep copy new Matrix given another, argument is unchanged

Specified by:

copyMatrix in class MatrixFactory<DenseMatrix>

Parameters:

m - Matrix to copy

Returns:

Deep copy of the given Matrix

createMatrix

public DenseMatrix createMatrix(int numRows,
                                int numColumns)

Description copied from class: MatrixFactory

Creates an empty Matrix of the specified dimensions, all elements must be all zeros!

Specified by:

createMatrix in class MatrixFactory<DenseMatrix>

Parameters:

numRows - number of rows in the Matrix

numColumns - number of columns in the Matrix

Returns:

All-zero empty Matrix of the specified dimensions

createWrapper

public DenseMatrix createWrapper(no.uib.cipr.matrix.DenseMatrix internalMatrix)

Creates a new wrapper for a dense MTJ matrix.

Parameters:

internalMatrix - The MTJ matrix to wrap.

Returns:

A wrapper of the given MTJ matrix.