mikera.vectorz.impl

Class UnmodifiableVector

java.lang.Object

mikera.arrayz.impl.AbstractArray<java.lang.Double>

mikera.vectorz.AVector

mikera.vectorz.impl.ASizedVector

mikera.vectorz.impl.AWrappedVector<AVector>

mikera.vectorz.impl.BaseDerivedVector

mikera.vectorz.impl.UnmodifiableVector

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<INDArray>, java.lang.Iterable<java.lang.Double>, INDArray, IVector

public class UnmodifiableVector
extends BaseDerivedVector

Unmodifiable wrapper for arbitrary vectors

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
UnmodifiableVector	exactClone() Returns an exact clone of this vector, i.e.
boolean	isFullyMutable() Returns true if this vector is fully mutable, i.e.
boolean	isMutable() Returns true if this vector is mutable.
void	set(int i, double value) Sets a value at a given position in a mutable 1D array
AVector	sparse() Coerces this INDArray to a sparse format, without changing its element values.
AVector	subVector(int offset, int length) Obtains a sub-vector view that refers to this vector.
void	unsafeSet(int i, double value) Like set, but performs no bounds checking.
UnmodifiableVector	wrap(AVector v)

Methods inherited from class mikera.vectorz.impl.BaseDerivedVector

dotProduct, dotProduct, elementSquaredSum, elementSum, equals, equalsArray, get, getElements, isView, unsafeGet

Methods inherited from class mikera.vectorz.impl.ASizedVector

checkIndex, checkLength, checkRange, elementCount, equalsArray, get, getShape, getShapeClone, isSameShape, length, sliceCount, visitNonZero

Methods inherited from class mikera.vectorz.AVector

abs, absCopy, absDiff, absDiff, absDiff, absDiffCopy, add, add, add, add, add, add, add, add, add, addAt, addAt, addCopy, addCopy, addCopy, addInnerProduct, addInnerProduct, addInnerProduct, addInnerProduct, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultipleCopy, addMultipleSparse, addMultipleSparse, addMultipleToArray, addMultipleToArray, addPower, addPower, addProduct, addProduct, addProduct, addProductCopy, addProductCopy, addProductToArray, addProductToArray, addSparse, addSparse, addToArray, addToArray, addToArray, addWeighted, angle, applyOp, applyOp, applyOp, applyOp, applyOp, applyOpCopy, asDoubleArray, asElementList, asVector, broadcast, broadcastLike, broadcastLike, broadcastLike, clamp, clampMax, clampMin, clone, compareTo, compareTo, copy, copyTo, copyTo, copyTo, copyTo, copyTo, crossProduct, crossProduct, dense, denseClone, dimensionality, distance, distanceL1, distanceLinf, distanceSquared, divide, divide, divide, divide, divideCopy, divideCopy, divideCopy, divideTo, dotProduct, dotProduct, dotProduct, elementAbsPowSum, elementIterator, elementMax, elementMaxAbs, elementMin, elementPowSum, elementProduct, elementsEqual, epsilonEquals, epsilonEquals, epsilonEquals, equals, equals, fill, fillRange, get, get, get, get, get, getElement, getElements, getElements, getLongShape, getShape, getSlices, getTranspose, getTransposeCopy, getTransposeView, hashCode, hasUncountable, immutable, innerProduct, innerProduct, innerProduct, innerProduct, innerProduct, innerProduct, interpolate, isElementConstrained, isRangeZero, isSameShape, isUnitLengthVector, isUnitLengthVector, isZero, iterator, join, join, join, log, logistic, magnitude, magnitudeSquared, maxAbsElement, maxAbsElementIndex, maxElement, maxElementIndex, minElement, minElementIndex, multiply, multiply, multiply, multiply, multiply, multiplyCopy, multiplyCopy, multiplyCopy, multiplyTo, mutable, negate, negateCopy, nonSparseIndex, nonZeroCount, nonZeroIndices, nonZeroValues, normalise, normaliseCopy, normaliseMaxAbsElement, outerProduct, outerProduct, pow, projectToPlane, reciprocal, reciprocalCopy, reduce, reduce, reduceSlices, reduceSlices, reorder, reorder, reshape, rotateCopy, rotateView, rotateView, scale, scaleAdd, scaleAdd, scaleAdd, scaleAdd, scaleCopy, scaleToMagnitude, select, selectClone, selectView, set, set, set, set, set, set, set, set, set, set, setApplyOp, setApplyOp, setApplyOp, setElements, setElements, setElements, setInnerProduct, setInnerProduct, setInnerProduct, setMultiple, setMultiple, setMultiple, setMultiple, setSparse, setSparse, setSparse, shiftCopy, signum, slice, slice, sliceValue, softmax, softmaxCopy, sparseClone, sqrtCopy, square, squareCopy, sub, sub, subArray, subAt, subCopy, subCopy, subMultiple, tanh, toDoubleArray, toDoubleBuffer, toList, toNormal, toSliceArray, toString, toStringFull, toVector, tryEfficientJoin, validate

Methods inherited from class mikera.arrayz.impl.AbstractArray

add, addApplyOp, addCopy, addInnerProduct, addInnerProduct, addOuterProduct, addOuterProductSparse, addSparse, broadcastCloneLike, broadcastCopyLike, componentCount, density, ensureMutable, epsilonEquals, exp, get, get, getComponent, getComponents, getElements, getElements, getSlices, getSliceViews, isBoolean, isDense, isSparse, scale, set, set, signumCopy, sqrt, sub, sub, withComponents

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface mikera.arrayz.INDArray

addApplyOp, addInnerProduct, addOuterProduct, addOuterProductSparse, addSparse, broadcastCloneLike, broadcastCopyLike, componentCount, ensureMutable, epsilonEquals, exp, get, get, getComponent, getComponents, getElements, getElements, getSlices, getSliceViews, isBoolean, isDense, isSparse, scale, set, set, signumCopy, sqrt, sub, withComponents

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

wrap

public UnmodifiableVector wrap(AVector v)

set

public void set(int i,
                double value)

Description copied from interface: INDArray

Sets a value at a given position in a mutable 1D array

Specified by:

set in interface INDArray

Specified by:

set in interface IVector

Overrides:

set in class BaseDerivedVector

unsafeSet

public void unsafeSet(int i,
                      double value)

Description copied from class: AVector

Like set, but performs no bounds checking. Results are undefined if the index is out of range

Overrides:

unsafeSet in class BaseDerivedVector

isMutable

public boolean isMutable()

Description copied from class: AVector

Returns true if this vector is mutable.

Specified by:

isMutable in interface INDArray

Overrides:

isMutable in class BaseDerivedVector

isFullyMutable

public boolean isFullyMutable()

Description copied from class: AVector

Returns true if this vector is fully mutable, i.e. can contain any unconstrained double values

Specified by:

isFullyMutable in interface INDArray

Overrides:

isFullyMutable in class BaseDerivedVector

exactClone

public UnmodifiableVector exactClone()

Description copied from class: AVector

Returns an exact clone of this vector, i.e. of the same type

Specified by:

exactClone in interface INDArray

Specified by:

exactClone in class AVector

Returns:

A clone of the original array

subVector

public AVector subVector(int offset,
                         int length)

Description copied from class: AVector

Obtains a sub-vector view that refers to this vector. Changes to the sub-vector will be reflected in this vector

Overrides:

subVector in class AVector

sparse

public AVector sparse()

Description copied from interface: INDArray

Coerces this INDArray to a sparse format, without changing its element values. May return the same INDArray if already sparse. May also mutate the internal structure of the original NDArray, or create a view over parts of the original INDArray. You should take a defensive copy of the original NDArray if any of this concerns you. The returned sparse array may not be fully mutable in all elements.

Specified by:

sparse in interface INDArray

Overrides:

sparse in class AVector