Class Primitive2D.Simple

java.lang.Object

org.ojalgo.structure.Primitive2D

org.ojalgo.structure.Primitive2D.Simple

All Implemented Interfaces:

Access1D<Double>, Access2D<Double>, Mutate1D, Mutate2D, Structure1D, Structure2D

Enclosing class:

Primitive2D

static final class Primitive2D.Simple
extends Primitive2D

Nested Class Summary

Nested classes/interfaces inherited from class Primitive2D

Primitive2D.Simple, Primitive2D.Wrapper

Nested classes/interfaces inherited from interface Access2D

Access2D.Aggregatable<N>, Access2D.Collectable<N,R>, Access2D.ColumnView<N>, Access2D.ElementView<N>, Access2D.RowView<N>, Access2D.SelectionView<N>, Access2D.Sliceable<N>, Access2D.Visitable<N>

Nested classes/interfaces inherited from interface Mutate1D

Mutate1D.Sortable

Nested classes/interfaces inherited from interface Mutate2D

Mutate2D.Exchangeable, Mutate2D.Fillable<N>, Mutate2D.Mixable<N>, Mutate2D.Modifiable<N>, Mutate2D.ModifiableReceiver<N>, Mutate2D.Receiver<N>

Nested classes/interfaces inherited from interface Structure1D

Structure1D.BasicMapper<T>, Structure1D.IndexMapper<T>, Structure1D.IntIndex, Structure1D.Logical<S,B>, Structure1D.LongIndex, Structure1D.LoopCallback

Nested classes/interfaces inherited from interface Structure2D

Structure2D.IntRowColumn, Structure2D.Logical<S,B>, Structure2D.LongRowColumn, Structure2D.ReducibleTo1D<R>, Structure2D.Reshapable, Structure2D.RowColumnKey<R,C>, Structure2D.RowColumnMapper<R,C>

Field Summary

Fields

Modifier and Type	Field	Description
private final int	myColDim
private final int	myRowDim
private final double[]	myValues

Fields inherited from class Primitive2D

EMPTY

Constructor Summary

Constructors

Constructor	Description
Simple(int nbRows, int nbCols)

Method Summary

Modifier and Type	Method	Description
double	doubleValue(int row, int col)	Extracts one element of this matrix as a double.
int	getColDim()
int	getRowDim()
void	set(int row, int col, double value)
int	size()	size() == getRowDim() * getColDim()

Methods inherited from class Primitive2D

get, newInstance, set, toString, wrap

Methods inherited from class Object

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

Methods inherited from interface Access1D

asCollectable1D, asKeyed1D, asList, axpy, dot, select, supplyTo, toList, toRawCopy1D

Methods inherited from interface Access2D

asCollectable2D, asKeyed2D, byteValue, byteValue, byteValue, byteValue, columns, columns, columns, doubleValue, doubleValue, doubleValue, elements, floatValue, floatValue, floatValue, floatValue, get, intValue, intValue, intValue, intValue, longValue, longValue, longValue, longValue, nonzeros, rows, rows, rows, select, select, shortValue, shortValue, shortValue, shortValue, toRawCopy2D

Methods inherited from interface Mutate1D

reset

Methods inherited from interface Mutate2D

set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set

Methods inherited from interface Structure2D

count, countColumns, countRows, firstInColumn, firstInRow, getMaxDim, getMinDim, isEmpty, isFat, isScalar, isSquare, isTall, isVector, limitOfColumn, limitOfRow

Field Details

myColDim

private final int myColDim

myRowDim

private final int myRowDim

myValues

private final double[] myValues

Constructor Details

Simple

Simple(int nbRows,
 int nbCols)

Method Details

doubleValue

public double doubleValue(int row,
 int col)

Description copied from interface: Access2D

Extracts one element of this matrix as a double.

Parameters:

row - A row index.

col - A column index.

Returns:

One matrix element

getColDim

public int getColDim()

Returns:

The number of columns

getRowDim

public int getRowDim()

Returns:

The number of rows

set

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

size

public int size()

Description copied from interface: Structure2D

size() == getRowDim() * getColDim()