public abstract class BaseDerivedVector extends AWrappedVector<AVector>
| Modifier and Type | Field and Description |
|---|---|
protected AVector |
source |
length| Modifier | Constructor and Description |
|---|---|
protected |
BaseDerivedVector(AVector source) |
| Modifier and Type | Method and Description |
|---|---|
double |
dotProduct(double[] data,
int offset)
Fast dot product with a double[] array.
|
double |
dotProduct(double[] data,
int offset,
int stride)
Fast dot product with a double[] array and a stride.
|
double |
elementSquaredSum()
Returns the sum of squared elements in this array.
|
double |
elementSum()
Returns the sum of all elements in a vector
|
boolean |
equals(AVector v) |
boolean |
equalsArray(double[] data,
int offset)
Returns true if this vector exactly matches the elements in double[] array, starting
from the specified offset
|
double |
get(int i)
Returns the double value at the specified position in a 1D vector
|
void |
getElements(double[] dest,
int offset)
Gets all elements of the array, copying them into a double array at the specified offset
|
boolean |
isFullyMutable()
Returns true if this vector is fully mutable, i.e.
|
boolean |
isMutable()
Returns true if this vector is mutable.
|
boolean |
isView()
Returns true if this vector is of a view type that references other vectors / data.
|
void |
set(int i,
double value)
Sets a value at a given position in a mutable 1D array
|
double |
unsafeGet(int i) |
void |
unsafeSet(int i,
double value) |
checkIndex, checkLength, checkRange, checkSameLength, checkSameLength, elementCount, equalsArray, get, getShape, getShapeClone, isSameShape, length, sliceCountabs, absCopy, add, add, add, add, add, add, add, add, add, addAt, addAt, addCopy, addCopy, addCopy, addInnerProduct, addInnerProduct, addInnerProduct, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultipleCopy, addMultipleToArray, addMultipleToArray, addPower, addPower, addPower, addProduct, addProduct, addProduct, addProductCopy, addProductCopy, addProductToArray, addProductToArray, addToArray, addToArray, addToArray, addWeighted, angle, applyOp, applyOp, applyOp, applyOp, applyOp, applyOpCopy, asDoubleArray, asElementList, asVector, broadcast, broadcastLike, broadcastLike, broadcastLike, checkDimension, checkSameLength, clamp, clampMax, clampMin, clone, compareTo, copy, copyTo, copyTo, copyTo, copyTo, copyTo, crossProduct, crossProduct, dense, denseClone, dimensionality, distance, distanceL1, distanceLinf, distanceSquared, divide, divide, divide, divide, divideCopy, divideCopy, divideTo, dotProduct, dotProduct, dotProduct, elementAbsPowSum, elementIterator, elementMax, elementMin, elementPowSum, elementProduct, elementsEqual, epsilonEquals, epsilonEquals, epsilonEquals, epsilonEquals, equals, equals, exactClone, fill, fillRange, get, get, get, get, 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, 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, setElements, setElements, setElements, setInnerProduct, setInnerProduct, setInnerProduct, setMultiple, setMultiple, setMultiple, setMultiple, shiftCopy, signum, slice, slice, sliceValue, softmax, softmaxCopy, sparse, sparseClone, sqrtCopy, square, squareCopy, sub, sub, subArray, subAt, subCopy, subCopy, subMultiple, subVector, tanh, toDoubleArray, toDoubleBuffer, toList, toNormal, toSliceArray, toString, toStringFull, toVector, tryEfficientJoin, validateadd, addInnerProduct, addInnerProduct, addOuterProduct, broadcastCloneLike, broadcastCopyLike, checkMutable, componentCount, density, ensureMutable, exp, get, get, get, getComponent, getComponents, getElements, getElements, getSlices, getSliceViews, isBoolean, isDense, isSparse, reciprocal, reciprocalCopy, scale, set, set, signumCopy, sqrt, sub, sub, toArray, withComponentsfinalize, getClass, notify, notifyAll, wait, wait, waitaddOuterProduct, broadcastCloneLike, broadcastCopyLike, checkMutable, componentCount, ensureMutable, exp, get, get, get, getComponent, getComponents, getElements, getElements, getSlices, getSliceViews, isBoolean, isDense, isSparse, reciprocal, reciprocalCopy, scale, set, set, signumCopy, sqrt, sub, toArray, withComponentsforEach, spliteratorprotected final AVector source
protected BaseDerivedVector(AVector source)
public double get(int i)
INDArraypublic double dotProduct(double[] data,
int offset)
AVectordotProduct in class AVectorpublic double dotProduct(double[] data,
int offset,
int stride)
AVectordotProduct in class AVectorpublic void set(int i,
double value)
INDArraypublic double elementSum()
AVectorelementSum in interface INDArrayelementSum in class AVectorpublic double elementSquaredSum()
INDArrayelementSquaredSum in interface INDArrayelementSquaredSum in class AVectorpublic void getElements(double[] dest,
int offset)
INDArraygetElements in interface INDArraygetElements in class AVectorpublic boolean isView()
AVectorpublic boolean isFullyMutable()
AVectorisFullyMutable in interface INDArrayisFullyMutable in class AVectorpublic boolean isMutable()
AVectorpublic boolean equalsArray(double[] data,
int offset)
AVectorequalsArray in interface INDArrayequalsArray in class ASizedVectordata - Array of double element values to check for equalityoffset - Offset into the data arrayCopyright © 2016. All rights reserved.