Vector2 (vectorz 0.13.1 API)

java.lang.Object
- mikera.arrayz.AbstractArray<Double>
- - mikera.vectorz.AVector
  - - mikera.vectorz.APrimitiveVector
    - - mikera.vectorz.Vector2

All Implemented Interfaces:

Serializable, Cloneable, Comparable<AVector>, Iterable<Double>, INDArray, IVector
```
public final class Vector2
extends APrimitiveVector
```
Specialised 2D vector

Author:

Mike

See Also:
Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

double x

double y

Fields
Modifier and Type	Field and Description
`double`	`x`
`double`	`y`

Constructor Summary

Constructors
Constructor and Description

Vector2()

Vector2(double... values)

Vector2(double x, double y)

Constructors
Constructor and Description
`Vector2()`
`Vector2(double... values)`
`Vector2(double x, double y)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`add(AVector v)` Adds another vector to this one
`void`	`add(double constant)`
`void`	`add(double dx, double dy)`
`void`	`add(Vector2 v)`
`void`	`addMultiple(Vector2 v, double factor)`
`void`	`applyOp(Op op)` Applies a unary operator to all elements of the array (in-place)
`Vector2`	`clone()` Clones the vector, creating a new copy of all data.
`double`	`elementSum()` Returns the sum of all elements in a vector
`Vector2`	`exactClone()` Returns an exact clone of this vector, i.e.
`double`	`get(int i)`
`double`	`getX()`
`double`	`getY()`
`int`	`length()`
`double`	`magnitude()` Returns the magnitude (Euclidean length) of the vector
`double`	`magnitudeSquared()`
`static Vector2`	`of(double... values)`
`static Vector2`	`of(double x, double y)`
`void`	`scaleAdd(double factor, double constant)`
`void`	`set(int i, double value)`
`void`	`setValues(double x, double y)`

Methods inherited from class mikera.vectorz.APrimitiveVector
getT, getZ, isFullyMutable, isMutable, isView

Methods inherited from class mikera.vectorz.AVector
abs, add, add, add, add, addAt, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultiple, addMultipleToArray, addProduct, addProduct, addProduct, addProductToArray, addProductToArray, addToArray, addWeighted, angle, applyOp, asElementList, asVector, broadcast, clamp, clampMax, clampMin, compareTo, copyTo, copyTo, copyTo, copyTo, copyTo, countZeros, crossProduct, dimensionality, distance, distanceL1, distanceLinf, distanceSquared, divide, divide, divide, divideTo, dotProduct, dotProduct, elementCount, epsilonEquals, epsilonEquals, equals, equals, equals, equalsArray, fill, fillRange, get, getElements, getLongShape, getShape, getSlices, hashCode, innerProduct, innerProduct, innerProduct, interpolate, interpolate, isElementConstrained, isUnitLengthVector, isZeroVector, iterator, join, maxAbsElement, multiply, multiply, multiply, multiplyTo, negate, normalise, normaliseMaxAbsElement, outerProduct, outerProduct, projectToPlane, reshape, scale, scaleAdd, scaleToMagnitude, set, set, set, set, set, set, set, set, setElements, setValues, signum, slice, sliceCount, square, sub, sub, sub, subMultiple, subVector, toArray, toList, toString, validate

Methods inherited from class mikera.arrayz.AbstractArray
get, get, scale, set, set, setElements

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface mikera.arrayz.INDArray
get, get, scale, set, set, setElements

- Field Detail
  - x
```
public double x
```
  - y
```
public double y
```
- Constructor Detail
  - Vector2
```
public Vector2()
```
  - Vector2
```
public Vector2(double x,
       double y)
```
  - Vector2
```
public Vector2(double... values)
```
- Method Detail
  - of
```
public static Vector2 of(double x,
         double y)
```
  - of
```
public static Vector2 of(double... values)
```
  - applyOp
```
public void applyOp(Op op)
```
    Description copied from interface: INDArray
    
    Applies a unary operator to all elements of the array (in-place)
    
    Specified by:
    
    applyOp in interface INDArray
    
    Overrides:
    
    applyOp in class AVector
  - add
```
public void add(Vector2 v)
```
  - addMultiple
```
public void addMultiple(Vector2 v,
               double factor)
```
  - scaleAdd
```
public void scaleAdd(double factor,
            double constant)
```
    Overrides:
    
    scaleAdd in class AVector
  - add
```
public void add(double constant)
```
    Overrides:
    
    add in class AVector
  - add
```
public void add(double dx,
       double dy)
```
  - add
```
public void add(AVector v)
```
    Description copied from class: AVector
    
    Adds another vector to this one
    
    Overrides:
    
    add in class AVector
  - length
```
public int length()
```
    Specified by:
    
    length in interface IVector
    
    Specified by:
    
    length in class AVector
  - elementSum
```
public double elementSum()
```
    Description copied from class: AVector
    
    Returns the sum of all elements in a vector
    
    Overrides:
    
    elementSum in class AVector
    
    Returns:
  - magnitudeSquared
```
public double magnitudeSquared()
```
    Overrides:
    
    magnitudeSquared in class AVector
  - magnitude
```
public double magnitude()
```
    Description copied from class: AVector
    
    Returns the magnitude (Euclidean length) of the vector
    
    Overrides:
    
    magnitude in class AVector
    
    Returns:
  - get
```
public double get(int i)
```
    Specified by:
    
    get in interface INDArray
    
    Specified by:
    
    get in interface IVector
    
    Specified by:
    
    get in class AVector
  - set
```
public void set(int i,
       double value)
```
    Specified by:
    
    set in interface INDArray
    
    Specified by:
    
    set in interface IVector
    
    Specified by:
    
    set in class AVector
  - setValues
```
public void setValues(double x,
             double y)
```
  - clone
```
public Vector2 clone()
```
    Description copied from class: AVector
    
    Clones the vector, creating a new copy of all data. The clone is: - not guaranteed to be of the same type. - guaranteed to be fully mutable - guaranteed not to contain a reference (i.e. is a full deep copy)
    
    Specified by:
    
    clone in interface INDArray
    
    Overrides:
    
    clone in class AVector
    
    Returns:
  - getX
```
public double getX()
```
    Overrides:
    
    getX in class APrimitiveVector
  - getY
```
public double getY()
```
    Overrides:
    
    getY in class APrimitiveVector
  - exactClone
```
public Vector2 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:

Class Vector2

Field Summary

Constructor Summary

Method Summary

Methods inherited from class mikera.vectorz.APrimitiveVector

Methods inherited from class mikera.vectorz.AVector

Methods inherited from class mikera.arrayz.AbstractArray

Methods inherited from class java.lang.Object

Methods inherited from interface mikera.arrayz.INDArray

Field Detail

x

y

Constructor Detail

Vector2

Vector2

Vector2

Method Detail

of

of

applyOp

add

addMultiple

scaleAdd

add

add

add

length

elementSum

magnitudeSquared

magnitude

get

set

setValues

clone

getX

getY

exactClone