Package com.io7m.jtensors.storage.bytebuffered

Class MatrixByteBuffered4x4s32

java.lang.Object

com.io7m.jtensors.storage.bytebuffered.MatrixByteBuffered4x4s32

All Implemented Interfaces:

MatrixReadable4x4DType, MatrixReadableDType, MatrixStorageType, MatrixStorage4x4Type, MatrixByteBuffered4x4Type, MatrixByteBufferedType, TensorByteBufferedType

public final class MatrixByteBuffered4x4s32
extends java.lang.Object
implements MatrixByteBuffered4x4Type

A storage matrix.

Storage component type: float

Storage component count: 4x4

Method Summary

Modifier and Type	Method	Description
java.nio.ByteBuffer	byteBuffer()
long	byteOffset()
protected int	byteOffsetForIndex(int component_index)
protected int	componentBytes()
protected int	componentCount()
static MatrixByteBuffered4x4s32	createWithBase(java.nio.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()
double	r0c0()
double	r0c1()
double	r0c2()
double	r0c3()
double	r1c0()
double	r1c1()
double	r1c2()
double	r1c3()
double	r2c0()
double	r2c1()
double	r2c2()
double	r2c3()
double	r3c0()
double	r3c1()
double	r3c2()
double	r3c3()
void	setMatrix4x4D(Matrix4x4D m)	Set the components from the given matrix.
void	setMatrix4x4F(Matrix4x4F m)	Set the components from the given matrix.
int	sizeBytes()

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.core.unparameterized.matrices.MatrixReadable4x4DType

rowColumn

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

byteBuffer, byteOffset, offset, sizeBytes

Method Details

createWithBase

public static MatrixByteBuffered4x4s32 createWithBase(java.nio.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()

r0c0

public double r0c0()

Specified by:

r0c0 in interface MatrixReadable4x4DType

Returns:

The value at row 0 column 0

r0c1

public double r0c1()

Specified by:

r0c1 in interface MatrixReadable4x4DType

Returns:

The value at row 0 column 1

r0c2

public double r0c2()

Specified by:

r0c2 in interface MatrixReadable4x4DType

Returns:

The value at row 0 column 2

r0c3

public double r0c3()

Specified by:

r0c3 in interface MatrixReadable4x4DType

Returns:

The value at row 0 column 3

r1c0

public double r1c0()

Specified by:

r1c0 in interface MatrixReadable4x4DType

Returns:

The value at row 1 column 0

r1c1

public double r1c1()

Specified by:

r1c1 in interface MatrixReadable4x4DType

Returns:

The value at row 1 column 1

r1c2

public double r1c2()

Specified by:

r1c2 in interface MatrixReadable4x4DType

Returns:

The value at row 1 column 2

r1c3

public double r1c3()

Specified by:

r1c3 in interface MatrixReadable4x4DType

Returns:

The value at row 1 column 3

r2c0

public double r2c0()

Specified by:

r2c0 in interface MatrixReadable4x4DType

Returns:

The value at row 2 column 0

r2c1

public double r2c1()

Specified by:

r2c1 in interface MatrixReadable4x4DType

Returns:

The value at row 2 column 1

r2c2

public double r2c2()

Specified by:

r2c2 in interface MatrixReadable4x4DType

Returns:

The value at row 2 column 2

r2c3

public double r2c3()

Specified by:

r2c3 in interface MatrixReadable4x4DType

Returns:

The value at row 2 column 3

r3c0

public double r3c0()

Specified by:

r3c0 in interface MatrixReadable4x4DType

Returns:

The value at row 3 column 0

r3c1

public double r3c1()

Specified by:

r3c1 in interface MatrixReadable4x4DType

Returns:

The value at row 3 column 1

r3c2

public double r3c2()

Specified by:

r3c2 in interface MatrixReadable4x4DType

Returns:

The value at row 3 column 2

r3c3

public double r3c3()

Specified by:

r3c3 in interface MatrixReadable4x4DType

Returns:

The value at row 3 column 3

setMatrix4x4D

public void setMatrix4x4D(Matrix4x4D m)

Description copied from interface: MatrixStorage4x4Type

Set the components from the given matrix.

Specified by:

setMatrix4x4D in interface MatrixStorage4x4Type

Parameters:

m - The source matrix

setMatrix4x4F

public void setMatrix4x4F(Matrix4x4F m)

Description copied from interface: MatrixStorage4x4Type

Set the components from the given matrix.

Specified by:

setMatrix4x4F in interface MatrixStorage4x4Type

Parameters:

m - The source matrix

componentBytes

protected final int componentBytes()

byteBuffer

public final java.nio.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)