mikera.matrixx.impl

Class TransposedMatrix

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.AAffineTransform

mikera.transformz.ALinearTransform

mikera.matrixx.AMatrix

mikera.matrixx.impl.TransposedMatrix

All Implemented Interfaces:

Cloneable, Iterable<AVector>, INDArray, IMatrix, ITransform

public class TransposedMatrix
extends AMatrix

Class representing a transposed view of another matrix The transposed matrix is a reference to the underlying matrix data

Author:

Mike

Method Summary

Methods

Modifier and Type	Method and Description
int	columnCount() Returns the number of columns in the matrix
double	determinant() Calculates the determinant of the matrix.
TransposedMatrix	exactClone() Returns an exact deep clone of an array (i.e.
double	get(int row, int column) Returns a specified element in the matrix
AVector	getColumn(int column) Returns a column of the matrix as a vector view
AVector	getLeadingDiagonal() Returns a new vector that contains the leading diagonal values of the matrix
AVector	getRow(int row) Returns a row of the matrix as a vector view
AMatrix	getTranspose() Returns a transposed version of this matrix.
boolean	isView() Return true if this is a view
int	rowCount() Returns the number of rows in the matrix
void	set(int row, int column, double value) Sets a specified element in the matrix
static AMatrix	wrap(AMatrix m)

Methods inherited from class mikera.matrixx.AMatrix

add, add, add, add, addAt, addMultiple, addRowMultiple, applyOp, applyOp, asVector, broadcast, calculateElement, clone, cloneRow, compose, compose, composeWith, composeWith, copyOfMatrix, copyOfTranslationVector, dimensionality, elementCount, elementMul, elementSum, epsilonEquals, equals, equals, equals, equals, get, get, get, getLongShape, getMatrixComponent, getShape, getSlices, hashCode, innerProduct, innerProduct, innerProduct, innerProduct, inputDimensions, inverse, isElementConstrained, isFullyMutable, isIdentity, isInvertible, isMutable, isSquare, isZeroMatrix, iterator, mul, multiply, multiplyRow, outerProduct, outputDimensions, reshape, scale, set, set, set, set, set, set, setElements, setElements, slice, sliceCount, sub, sub, sub, sub, swapColumns, swapRows, toAffineTransform, toMutableMatrix, toString, toVector, trace, transform, transformInPlace, transposeInPlace

Methods inherited from class mikera.transformz.ALinearTransform

getTranslationComponent, isLinear

Methods inherited from class mikera.transformz.AAffineTransform

compose, transformNormal

Methods inherited from class mikera.transformz.ATransform

takeComponents, takeComponents, takeComponents, transform

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

wrap

public static AMatrix wrap(AMatrix m)

rowCount

public int rowCount()

Description copied from class: AMatrix

Returns the number of rows in the matrix

Specified by:

rowCount in interface IMatrix

Specified by:

rowCount in class AMatrix

columnCount

public int columnCount()

Description copied from class: AMatrix

Returns the number of columns in the matrix

Specified by:

columnCount in interface IMatrix

Specified by:

columnCount in class AMatrix

get

public double get(int row,
         int column)

Description copied from class: AMatrix

Returns a specified element in the matrix

Specified by:

get in interface INDArray

Specified by:

get in interface IMatrix

Specified by:

get in class AMatrix

set

public void set(int row,
       int column,
       double value)

Description copied from class: AMatrix

Sets a specified element in the matrix

Specified by:

set in interface INDArray

Specified by:

set in interface IMatrix

Specified by:

set in class AMatrix

getRow

public AVector getRow(int row)

Description copied from class: AMatrix

Returns a row of the matrix as a vector view

Overrides:

getRow in class AMatrix

isView

public boolean isView()

Description copied from interface: INDArray

Return true if this is a view

Specified by:

isView in interface INDArray

Overrides:

isView in class AMatrix

Returns:

getLeadingDiagonal

public AVector getLeadingDiagonal()

Description copied from class: AMatrix

Returns a new vector that contains the leading diagonal values of the matrix

Overrides:

getLeadingDiagonal in class AMatrix

Returns:

getColumn

public AVector getColumn(int column)

Description copied from class: AMatrix

Returns a column of the matrix as a vector view

Overrides:

getColumn in class AMatrix

determinant

public double determinant()

Description copied from class: AMatrix

Calculates the determinant of the matrix.

Overrides:

determinant in class AMatrix

getTranspose

public AMatrix getTranspose()

Description copied from class: AMatrix

Returns a transposed version of this matrix. May or may not be a view.

Overrides:

getTranspose in class AMatrix

Returns:

exactClone

public TransposedMatrix exactClone()

Description copied from interface: INDArray

Returns an exact deep clone of an array (i.e. of the same class as the original).

Specified by:

exactClone in interface INDArray

Specified by:

exactClone in class AMatrix

Returns: