xlinear.internals

Class CommonsDenseMatrix

java.lang.Object

xlinear.internals.CommonsDenseMatrix

All Implemented Interfaces:

DenseMatrix, Matrix

@Data
public class CommonsDenseMatrix
extends java.lang.Object
implements DenseMatrix

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CommonsDenseMatrix.DenseCholeskySolver
static class	CommonsDenseMatrix.DenseLUSolver

Constructor Summary

Constructors

Constructor and Description
CommonsDenseMatrix(org.apache.commons.math3.linear.RealMatrix implementation)

Method Summary

Modifier and Type	Method and Description
CholeskyDecomposition	cholesky()
CommonsDenseMatrix	createEmpty(int nRows, int nCols)
void	editInPlace(MatrixVisitorEditInPlace visitor)
boolean	equals(java.lang.Object obj)
double	get(int row, int col)
org.apache.commons.math3.linear.RealMatrix	getImplementation()
int	hashCode()
CommonsDenseMatrix	inverse()
LUDecomposition	lu()
CommonsDenseMatrix	mul(DenseMatrix another)
int	nCols()
int	nRows()
void	set(int row, int col, double v)
DenseMatrix	slice(int row0Incl, int row1Excl, int col0Incl, int col1Excl, boolean readOnly)
java.lang.String	toString()
void	visit(MatrixVisitorViewOnly visitor) Efficient traversal of all entries.

Methods inherited from class java.lang.Object

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

Methods inherited from interface xlinear.DenseMatrix

add, add, add, addInPlace, addInPlace, col, div, mul, mul, mul, mulInPlace, nonZeroEntries, operator_divide, operator_minus, operator_minus, operator_minus, operator_multiply, operator_multiply, operator_multiply, operator_multiply, operator_plus, operator_plus, operator_plus, readOnlyView, row, slice, sub, sub, sub, subInPlace, subInPlace, transpose

Methods inherited from interface xlinear.Matrix

addInPlace, divInPlace, get, isVector, nEntries, operator_add, operator_add, operator_add, operator_divideAssign, operator_multiplyAssign, operator_remove, operator_remove, operator_remove, set, subInPlace

Constructor Detail

CommonsDenseMatrix

public CommonsDenseMatrix(org.apache.commons.math3.linear.RealMatrix implementation)

Method Detail

visit

public void visit(MatrixVisitorViewOnly visitor)

Description copied from interface: DenseMatrix

Efficient traversal of all entries. Specific order at which these entries are visited is up to the implementation.

Specified by:

visit in interface DenseMatrix

editInPlace

public void editInPlace(MatrixVisitorEditInPlace visitor)

Specified by:

editInPlace in interface DenseMatrix

mul

public CommonsDenseMatrix mul(DenseMatrix another)

Specified by:

mul in interface DenseMatrix

Specified by:

mul in interface Matrix

cholesky

public CholeskyDecomposition cholesky()

Specified by:

cholesky in interface DenseMatrix

Specified by:

cholesky in interface Matrix

lu

public LUDecomposition lu()

Specified by:

lu in interface DenseMatrix

Specified by:

lu in interface Matrix

inverse

public CommonsDenseMatrix inverse()

Specified by:

inverse in interface DenseMatrix

Specified by:

inverse in interface Matrix

createEmpty

public CommonsDenseMatrix createEmpty(int nRows,
                                      int nCols)

Specified by:

createEmpty in interface DenseMatrix

Specified by:

createEmpty in interface Matrix

slice

public DenseMatrix slice(int row0Incl,
                         int row1Excl,
                         int col0Incl,
                         int col1Excl,
                         boolean readOnly)

Specified by:

slice in interface DenseMatrix

Specified by:

slice in interface Matrix

nRows

public int nRows()

Specified by:

nRows in interface Matrix

nCols

public int nCols()

Specified by:

nCols in interface Matrix

get

public double get(int row,
                  int col)

Specified by:

get in interface Matrix

set

public void set(int row,
                int col,
                double v)

Specified by:

set in interface Matrix

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

@Pure
public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

@Pure
public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getImplementation

@Pure
public org.apache.commons.math3.linear.RealMatrix getImplementation()