org.ojalgo.access

Class AccessUtils

java.lang.Object

org.ojalgo.access.AccessUtils

public abstract class AccessUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static Access1D<BigDecimal>	asBig1D(Access1D<?> access)
static Access2D<BigDecimal>	asBig2D(Access2D<?> access)
static AccessAnyD<BigDecimal>	asBigAnyD(AccessAnyD<?> access)
static Access1D<ComplexNumber>	asComplex1D(Access1D<?> access)
static Access2D<ComplexNumber>	asComplex2D(Access2D<?> access)
static AccessAnyD<ComplexNumber>	asComplexAnyD(AccessAnyD<?> access)
static Access1D<Double>	asPrimitive1D(Access1D<?> access)
static Access2D<Double>	asPrimitive2D(Access2D<?> access)
static AccessAnyD<Double>	asPrimitiveAnyD(AccessAnyD<?> access)
static Access1D<Quaternion>	asQuaternion1D(Access1D<?> access)
static Access2D<Quaternion>	asQuaternion2D(Access2D<?> access)
static AccessAnyD<Quaternion>	asQuaternionAnyD(AccessAnyD<?> access)
static Access1D<RationalNumber>	asRational1D(Access1D<?> access)
static Access2D<RationalNumber>	asRational2D(Access2D<?> access)
static AccessAnyD<RationalNumber>	asRationalAnyD(AccessAnyD<?> access)
static int	count(int[] structure)
static int	count(int[] structure, int dimension)
static long	count(long[] structure)
static long	count(long[] structure, int dimension)
static boolean	equals(Access1D<?> accessA, Access1D<?> accessB, NumberContext context)
static boolean	equals(Access2D<?> accessA, Access2D<?> accessB, NumberContext context)
static boolean	equals(AccessAnyD<?> accessA, AccessAnyD<?> accessB, NumberContext context)
static int	hashCode(Access1D<?> access)
static int[]	makeDecreasingRange(int first, int count)
static long[]	makeDecreasingRange(long first, int count)
static int[]	makeIncreasingRange(int first, int count)
static long[]	makeIncreasingRange(long first, int count)

Methods inherited from class java.lang.Object

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

Method Detail

asBig1D

public static Access1D<BigDecimal> asBig1D(Access1D<?> access)

asBig2D

public static Access2D<BigDecimal> asBig2D(Access2D<?> access)

asBigAnyD

public static AccessAnyD<BigDecimal> asBigAnyD(AccessAnyD<?> access)

asComplex1D

public static Access1D<ComplexNumber> asComplex1D(Access1D<?> access)

asComplex2D

public static Access2D<ComplexNumber> asComplex2D(Access2D<?> access)

asComplexAnyD

public static AccessAnyD<ComplexNumber> asComplexAnyD(AccessAnyD<?> access)

asPrimitive1D

public static Access1D<Double> asPrimitive1D(Access1D<?> access)

asPrimitive2D

public static Access2D<Double> asPrimitive2D(Access2D<?> access)

asPrimitiveAnyD

public static AccessAnyD<Double> asPrimitiveAnyD(AccessAnyD<?> access)

asQuaternion1D

public static Access1D<Quaternion> asQuaternion1D(Access1D<?> access)

asQuaternion2D

public static Access2D<Quaternion> asQuaternion2D(Access2D<?> access)

asQuaternionAnyD

public static AccessAnyD<Quaternion> asQuaternionAnyD(AccessAnyD<?> access)

asRational1D

public static Access1D<RationalNumber> asRational1D(Access1D<?> access)

asRational2D

public static Access2D<RationalNumber> asRational2D(Access2D<?> access)

asRationalAnyD

public static AccessAnyD<RationalNumber> asRationalAnyD(AccessAnyD<?> access)

count

public static int count(int[] structure)

Parameters:

structure - An access structure

Returns:

The size of an access with that structure

count

public static int count(int[] structure,
                        int dimension)

Parameters:

structure - An access structure

dimension - A dimension index

Returns:

The size of that dimension

count

public static long count(long[] structure)

Parameters:

structure - An access structure

Returns:

The size of an access with that structure

count

public static long count(long[] structure,
                         int dimension)

Parameters:

structure - An access structure

dimension - A dimension index

Returns:

The size of that dimension

equals

public static boolean equals(Access1D<?> accessA,
                             Access1D<?> accessB,
                             NumberContext context)

equals

public static boolean equals(Access2D<?> accessA,
                             Access2D<?> accessB,
                             NumberContext context)

equals

public static boolean equals(AccessAnyD<?> accessA,
                             AccessAnyD<?> accessB,
                             NumberContext context)

hashCode

public static int hashCode(Access1D<?> access)

makeDecreasingRange

public static int[] makeDecreasingRange(int first,
                                        int count)

makeDecreasingRange

public static long[] makeDecreasingRange(long first,
                                         int count)

makeIncreasingRange

public static int[] makeIncreasingRange(int first,
                                        int count)

makeIncreasingRange

public static long[] makeIncreasingRange(long first,
                                         int count)