mikera.matrixx.impl

Class PermutedMatrix

java.lang.Object

mikera.transformz.ATransform

mikera.transformz.AAffineTransform

mikera.matrixx.AMatrix

mikera.matrixx.impl.PermutedMatrix

All Implemented Interfaces:

Cloneable

public class PermutedMatrix
extends AMatrix

Reference matrix class representing a permutation of a matrix

Author:

Mike

Constructor Summary

Constructors

Constructor and Description
PermutedMatrix(AMatrix source, Index rowPermutations)
PermutedMatrix(AMatrix source, Index rowPermutations, Index columnPermutations)

Method Summary

Methods

Modifier and Type	Method and Description
int	columnCount()
double	get(int row, int column)
AVector	getColumn(int column) Returns a column of the permuted matrix as a vector reference
AVector	getRow(int row) Returns a row of the permuted matrix as a vector reference
int	rowCount()
void	set(int row, int column, double value)

Methods inherited from class mikera.matrixx.AMatrix

add, addMultiple, asVector, clone, cloneRow, determinant, epsilonEquals, equals, equals, equals, getMatrixComponent, getTranslationComponent, hashCode, inputDimensions, inverse, isFullyMutable, isSquare, outputDimensions, set, swapColumns, swapRows, toAffineTransform, toMutableMatrix, toString, toVector, transform, transformInPlace, transpose, transposeInPlace

Methods inherited from class mikera.transformz.AAffineTransform

isLinear

Methods inherited from class mikera.transformz.ATransform

compose, composeWith, isIdentity, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

PermutedMatrix

public PermutedMatrix(AMatrix source,
              Index rowPermutations)

PermutedMatrix

public PermutedMatrix(AMatrix source,
              Index rowPermutations,
              Index columnPermutations)

Method Detail

rowCount

public int rowCount()

Specified by:

rowCount in class AMatrix

columnCount

public int columnCount()

Specified by:

columnCount in class AMatrix

get

public double get(int row,
         int column)

Specified by:

get in class AMatrix

set

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

Specified by:

set in class AMatrix

getRow

public AVector getRow(int row)

Returns a row of the permuted matrix as a vector reference

Overrides:

getRow in class AMatrix

getColumn

public AVector getColumn(int column)

Returns a column of the permuted matrix as a vector reference

Overrides:

getColumn in class AMatrix