org.ojalgo.array
Class BigArray

java.lang.Object
  org.ojalgo.array.BigArray

All Implemented Interfaces:

Serializable, Access1D<BigDecimal>

Direct Known Subclasses:

BigDenseStore

public class BigArray
extends Object

A one- and/or arbitrary-dimensional array of BigDecimal.

Author:

apete

See Also:

PrimitiveArray, Serialized Form

Field Summary

static boolean	DEBUG
int	length

Method Summary

Array1D<N>	asArray1D() A utility facade that conveniently/consistently presents the BasicArray as a one-dimensional array.
Array2D<N>	asArray2D(int aRowDim, int aColDim) A utility facade that conveniently/consistently presents the BasicArray as a two-dimensional array.
ArrayAnyD<N>	asArrayAnyD(int[] aStructure) A utility facade that conveniently/consistently presents the BasicArray as a multi-dimensional array.
double	doubleValue(int anInd)
boolean	equals(Object anObj)
void	exchange(int aFirstA, int aFirstB, int aStep, int aCount)
void	fill(int aFirst, int aLimit, BigArray aLeftArg, BinaryFunction<BigDecimal> aFunc, BigArray aRightArg)
void	fill(int aFirst, int aLimit, BigArray aLeftArg, BinaryFunction<BigDecimal> aFunc, BigDecimal aRightArg)
void	fill(int aFirst, int aLimit, BigDecimal aLeftArg, BinaryFunction<BigDecimal> aFunc, BigArray aRightArg)
void	fill(int aFirst, int aLimit, int aStep, BigDecimal aNmbr)
BigDecimal	get(int anInd)
int	getIndexOfLargest(int aFirst, int aLimit, int aStep)
int	hashCode()
boolean	isAbsolute(int anInd)
boolean	isReal(int anInd)
boolean	isZero(int anInd)
void	modify(int aFirst, int aLimit, int aStep, BigArray aLeftArg, BinaryFunction<BigDecimal> aFunc)
void	modify(int aFirst, int aLimit, int aStep, BigDecimal aLeftArg, BinaryFunction<BigDecimal> aFunc)
void	modify(int aFirst, int aLimit, int aStep, BinaryFunction<BigDecimal> aFunc, BigArray aRightArg)
void	modify(int aFirst, int aLimit, int aStep, BinaryFunction<BigDecimal> aFunc, BigDecimal aRightArg)
void	modify(int aFirst, int aLimit, int aStep, ParameterFunction<BigDecimal> aFunc, int aParam)
void	modify(int aFirst, int aLimit, int aStep, UnaryFunction<BigDecimal> aFunc)
int	searchAscending(BigDecimal aNmbr)
void	set(int anInd, BigDecimal aNmbr)
void	set(int anInd, double aNmbr)
int	size()
void	sortAscending()
Scalar<BigDecimal>	toScalar(int anInd)
String	toString()
void	visit(int aFirst, int aLimit, int aStep, AggregatorFunction<BigDecimal> aVisitor)

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEBUG

public static boolean DEBUG

length

public final int length

Method Detail

doubleValue

public final double doubleValue(int anInd)

equals

public boolean equals(Object anObj)

Overrides:

equals in class Object

exchange

public final void exchange(int aFirstA,
                           int aFirstB,
                           int aStep,
                           int aCount)

fill

public final void fill(int aFirst,
                       int aLimit,
                       BigArray aLeftArg,
                       BinaryFunction<BigDecimal> aFunc,
                       BigArray aRightArg)

fill

public final void fill(int aFirst,
                       int aLimit,
                       BigArray aLeftArg,
                       BinaryFunction<BigDecimal> aFunc,
                       BigDecimal aRightArg)

fill

public final void fill(int aFirst,
                       int aLimit,
                       BigDecimal aLeftArg,
                       BinaryFunction<BigDecimal> aFunc,
                       BigArray aRightArg)

fill

public final void fill(int aFirst,
                       int aLimit,
                       int aStep,
                       BigDecimal aNmbr)

get

public final BigDecimal get(int anInd)

getIndexOfLargest

public int getIndexOfLargest(int aFirst,
                             int aLimit,
                             int aStep)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isAbsolute

public final boolean isAbsolute(int anInd)

See Also:

Scalar.isAbsolute()

isReal

public final boolean isReal(int anInd)

See Also:

Scalar.isReal()

isZero

public final boolean isZero(int anInd)

See Also:

Scalar.isZero()

modify

public final void modify(int aFirst,
                         int aLimit,
                         int aStep,
                         BigArray aLeftArg,
                         BinaryFunction<BigDecimal> aFunc)

modify

public final void modify(int aFirst,
                         int aLimit,
                         int aStep,
                         BigDecimal aLeftArg,
                         BinaryFunction<BigDecimal> aFunc)

modify

public final void modify(int aFirst,
                         int aLimit,
                         int aStep,
                         BinaryFunction<BigDecimal> aFunc,
                         BigArray aRightArg)

modify

public final void modify(int aFirst,
                         int aLimit,
                         int aStep,
                         BinaryFunction<BigDecimal> aFunc,
                         BigDecimal aRightArg)

modify

public final void modify(int aFirst,
                         int aLimit,
                         int aStep,
                         ParameterFunction<BigDecimal> aFunc,
                         int aParam)

modify

public final void modify(int aFirst,
                         int aLimit,
                         int aStep,
                         UnaryFunction<BigDecimal> aFunc)

searchAscending

public final int searchAscending(BigDecimal aNmbr)

See Also:

BasicArray.searchAscending(java.lang.Number)

set

public final void set(int anInd,
                      BigDecimal aNmbr)

set

public final void set(int anInd,
                      double aNmbr)

sortAscending

public final void sortAscending()

See Also:

Arrays.sort(Object[]), searchAscending(Number)

toScalar

public final Scalar<BigDecimal> toScalar(int anInd)

visit

public final void visit(int aFirst,
                        int aLimit,
                        int aStep,
                        AggregatorFunction<BigDecimal> aVisitor)

asArray1D

public final Array1D<N> asArray1D()

A utility facade that conveniently/consistently presents the BasicArray as a one-dimensional array. Note that you will modify the actual array by accessing it through this facade.

Disregards the array structure, and simply treats it as one-domensional.

asArray2D

public final Array2D<N> asArray2D(int aRowDim,
                                  int aColDim)

A utility facade that conveniently/consistently presents the BasicArray as a two-dimensional array. Note that you will modify the actual array by accessing it through this facade.

If "this" has more than two dimensions then only the first plane of the first cube of the first... is used/accessed. If this only has one dimension then everything is assumed to be in the first column of the first plane of the first cube...

asArrayAnyD

public final ArrayAnyD<N> asArrayAnyD(int[] aStructure)

A utility facade that conveniently/consistently presents the BasicArray as a multi-dimensional array. Note that you will modify the actual array by accessing it through this facade.

size

public final int size()

Returns:

The total number of elements contained in this structure

toString

public String toString()

Overrides:

toString in class Object