Class Primitive2D.Wrapper

java.lang.Object

org.ojalgo.structure.Primitive2D

org.ojalgo.structure.Primitive2D.Wrapper

All Implemented Interfaces:

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

Enclosing class:

Primitive2D

static final class Primitive2D.Wrapper
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 Structure2D	myDelegate

Fields inherited from class Primitive2D

EMPTY

Constructor Summary

Constructors

Constructor	Description
Wrapper(Structure2D delegate)

Method Summary

Modifier and Type	Method	Description
long	countColumns()	Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.
long	countRows()	Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.
double	doubleValue(int row, int col)	Extracts one element of this matrix as a double.
double	doubleValue(long row, long col)
int	getColDim()
int	getRowDim()
void	set(int row, int col, double value)
void	set(long row, long col, double value)

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, 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

Methods inherited from interface Structure2D

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

Field Details

myDelegate

private final Structure2D myDelegate

Constructor Details

Wrapper

Wrapper(Structure2D delegate)

Method Details

countColumns

public long countColumns()

Description copied from interface: Structure2D

Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.

Returns:

The number of columns

countRows

public long countRows()

Description copied from interface: Structure2D

Only need to implement if the structure may contain more than Integer.MAX_VALUE elements.

Returns:

The number of rows

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

doubleValue

public double doubleValue(long row,
 long col)

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)

set

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