Module tornado.api

Package uk.ac.manchester.tornado.api.types.collections

Class VectorDouble2

java.lang.Object

uk.ac.manchester.tornado.api.types.collections.VectorDouble2

All Implemented Interfaces:

Serializable, TornadoCollectionInterface<DoubleBuffer>, PrimitiveStorage<DoubleBuffer>

public final class VectorDouble2
extends Object
implements TornadoCollectionInterface<DoubleBuffer>

VectorDouble2 relies on preview features of the Java platform:

• VectorDouble2 refers to one or more preview APIs: MemorySegment.

Programs can only use VectorDouble2 when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final Class<VectorDouble2>	TYPE

Constructor Summary

Constructors

Constructor	Description
VectorDouble2(int numElements)	Creates an empty vector with.
VectorDouble2(DoubleArray array)	Creates a vector using the provided backing array.

Method Summary

Modifier and Type	Method	Description
DoubleBuffer	asBuffer()
DoubleBuffer	asBuffer(DoubleBuffer buffer)
void	clear()
VectorDouble2	duplicate()	Duplicates this vector.
void	fill(double value)
Double2	get(int index)	Returns the float at the given index of this vector.
DoubleArray	getArray()
int	getLength()
long	getNumBytes()
long	getNumBytesWithHeader()
MemorySegmentPREVIEW	getSegment()
MemorySegmentPREVIEW	getSegmentWithHeader()
void	loadFromBuffer(DoubleBuffer buffer)
Double2	max()
Double2	min()
void	set(int index, Double2 value)	Sets the float at the given index of this vector.
void	set(DoubleArray values)	Sets the elements of this vector to that of the provided array.
void	set(VectorDouble2 values)	Sets the elements of this vector to that of the provided vector.
int	size()
Double2	sum()
String	toString()
int	vectorWidth()

Methods inherited from class java.lang.Object

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

Field Details

TYPE

public static final Class<VectorDouble2> TYPE

Constructor Details

VectorDouble2

public VectorDouble2(DoubleArray array)

Creates a vector using the provided backing array.

VectorDouble2

public VectorDouble2(int numElements)

Creates an empty vector with.

Parameters:

numElements -

Method Details

vectorWidth

public int vectorWidth()

get

public Double2 get(int index)

Returns the float at the given index of this vector.

Parameters:

index -

Returns:

value

set

public void set(int index,
 Double2 value)

Sets the float at the given index of this vector.

Parameters:

index -

value -

set

public void set(VectorDouble2 values)

Sets the elements of this vector to that of the provided vector.

Parameters:

values -

set

public void set(DoubleArray values)

Sets the elements of this vector to that of the provided array.

Parameters:

values -

fill

public void fill(double value)

duplicate

public VectorDouble2 duplicate()

Duplicates this vector.

Returns:

toString

public String toString()

Overrides:

toString in class Object

sum

public Double2 sum()

min

public Double2 min()

max

public Double2 max()

loadFromBuffer

public void loadFromBuffer(DoubleBuffer buffer)

Specified by:

loadFromBuffer in interface PrimitiveStorage<DoubleBuffer>

asBuffer

public DoubleBuffer asBuffer()

Specified by:

asBuffer in interface PrimitiveStorage<DoubleBuffer>

asBuffer

public DoubleBuffer asBuffer(DoubleBuffer buffer)

size

public int size()

Specified by:

size in interface PrimitiveStorage<DoubleBuffer>

getLength

public int getLength()

getArray

public DoubleArray getArray()

clear

public void clear()

getNumBytes

public long getNumBytes()

Specified by:

getNumBytes in interface TornadoCollectionInterface<DoubleBuffer>

getNumBytesWithHeader

public long getNumBytesWithHeader()

Specified by:

getNumBytesWithHeader in interface TornadoCollectionInterface<DoubleBuffer>

getSegment

public MemorySegmentPREVIEW getSegment()

Specified by:

getSegment in interface TornadoCollectionInterface<DoubleBuffer>

getSegmentWithHeader

public MemorySegmentPREVIEW getSegmentWithHeader()

Specified by:

getSegmentWithHeader in interface TornadoCollectionInterface<DoubleBuffer>