com.io7m.jtensors.storage.bytebuffered

Class VectorByteBufferedIntegral2s8

java.lang.Object

com.io7m.jtensors.storage.bytebuffered.VectorByteBufferedIntegral2s8

All Implemented Interfaces:

VectorReadable2LType, VectorStorageIntegral2Type, VectorStorageType, TensorByteBufferedType, VectorByteBufferedIntegral2Type, VectorByteBufferedType

public final class VectorByteBufferedIntegral2s8
extends Object
implements VectorByteBufferedIntegral2Type

A storage vector.

Storage component type: byte

Storage component count: 2

Method Summary

Modifier and Type	Method and Description
ByteBuffer	byteBuffer()
long	byteOffset()
protected int	byteOffsetForIndex(int component_index)
protected int	componentBytes()
protected int	componentCount()
static VectorByteBufferedIntegral2s8	createWithBase(ByteBuffer b, com.io7m.mutable.numbers.core.MutableLongType base, int offset) Return a new vector that is backed by the given byte buffer b
int	offset()
void	setX(long x) Set the x component.
void	setY(long y) Set the Y component.
int	sizeBytes()
long	x()
long	y()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.io7m.jtensors.storage.api.unparameterized.vectors.VectorStorageIntegral2Type

setVector2I, setVector2L, setXY

Methods inherited from interface com.io7m.jtensors.storage.bytebuffered.TensorByteBufferedType

byteBuffer, byteOffset, offset, sizeBytes

Method Detail

createWithBase

public static VectorByteBufferedIntegral2s8 createWithBase(ByteBuffer b,
                                                           com.io7m.mutable.numbers.core.MutableLongType base,
                                                           int offset)

Return a new vector that is backed by the given byte buffer b

The data for the instance will be taken from the data at the current value of base.get() + offset, each time a field is requested or set.

No initialization of the data is performed.

Parameters:

b - The byte buffer

base - The base address

offset - A constant offset

Returns:

A new buffered vector

componentCount

protected int componentCount()

x

public long x()

Specified by:

x in interface VectorReadable2LType

Returns:

The x component

y

public long y()

Specified by:

y in interface VectorReadable2LType

Returns:

The y component

setX

public void setX(long x)

Description copied from interface: VectorStorageIntegral2Type

Set the x component.

Specified by:

setX in interface VectorStorageIntegral2Type

Parameters:

x - The X component

setY

public void setY(long y)

Description copied from interface: VectorStorageIntegral2Type

Set the Y component.

Specified by:

setY in interface VectorStorageIntegral2Type

Parameters:

y - The Y component

componentBytes

protected final int componentBytes()

byteBuffer

public final ByteBuffer byteBuffer()

Specified by:

byteBuffer in interface TensorByteBufferedType

Returns:

The byte buffer that backs the tensor

byteOffset

public final long byteOffset()

Specified by:

byteOffset in interface TensorByteBufferedType

Returns:

The byte offset of the current tensor

offset

public final int offset()

Specified by:

offset in interface TensorByteBufferedType

Returns:

A constant offset added to TensorByteBufferedType.byteOffset().

sizeBytes

public final int sizeBytes()

Specified by:

sizeBytes in interface TensorByteBufferedType

Returns:

The size of a single tensor in bytes

byteOffsetForIndex

protected final int byteOffsetForIndex(int component_index)