Module org.tensorflow.ndarray

Package org.tensorflow.ndarray.impl.dense

Class LongDenseNdArray

java.lang.Object

org.tensorflow.ndarray.impl.AbstractNdArray<T,U>

org.tensorflow.ndarray.impl.dense.AbstractDenseNdArray<Long,LongNdArray>

org.tensorflow.ndarray.impl.dense.LongDenseNdArray

All Implemented Interfaces:

LongNdArray, NdArray<Long>, Shaped

public class LongDenseNdArray
extends AbstractDenseNdArray<Long,LongNdArray>
implements LongNdArray

Field Summary

Fields inherited from class org.tensorflow.ndarray.impl.AbstractNdArray

dimensions

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LongDenseNdArray(LongDataBuffer buffer, Shape shape)

Method Summary

Modifier and Type	Method	Description
protected LongDataBuffer	buffer()
LongNdArray	copyTo(NdArray<Long> dst)	Copy the content of this array to the destination array.
static LongNdArray	create(LongDataBuffer buffer, Shape shape)
long	getLong(long... indices)	Returns the long value of the scalar found at the given coordinates.
LongNdArray	read(LongDataBuffer dst)
LongNdArray	setLong(long value, long... indices)	Assigns the long value of the scalar found at the given coordinates.
LongNdArray	write(LongDataBuffer src)

Methods inherited from class org.tensorflow.ndarray.impl.dense.AbstractDenseNdArray

elements, equals, get, getObject, hashCode, read, set, setObject, slice, slice, slowCopyTo, toString, write

Methods inherited from class org.tensorflow.ndarray.impl.AbstractNdArray

dimensions, scalars, shape, slowEquals, slowHashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.tensorflow.ndarray.LongNdArray

elements, get, getObject, read, scalars, set, setObject, slice, streamOfLongs, write

Methods inherited from interface org.tensorflow.ndarray.NdArray

equals, streamOfObjects

Methods inherited from interface org.tensorflow.ndarray.Shaped

rank, shape, size

Constructor Detail

LongDenseNdArray

protected LongDenseNdArray(LongDataBuffer buffer,
                           Shape shape)

Method Detail

create

public static LongNdArray create(LongDataBuffer buffer,
                                 Shape shape)

getLong

public long getLong(long... indices)

Description copied from interface: LongNdArray

Returns the long value of the scalar found at the given coordinates.

To access the scalar element, the number of coordinates provided must be equal to the number of dimensions of this array (i.e. its rank). For example:

  LongNdArray matrix = NdArrays.ofLongs(shape(2, 2));  // matrix rank = 2
  matrix.getLong(0, 1);  // succeeds, returns 0L
  matrix.getLong(0);  // throws IllegalRankException

  LongNdArray scalar = matrix.get(0, 1);  // scalar rank = 0
  scalar.getLong();  // succeeds, returns 0L
 

Specified by:

getLong in interface LongNdArray

Parameters:

indices - coordinates of the scalar to resolve

Returns:

value of that scalar

setLong

public LongNdArray setLong(long value,
                           long... indices)

Description copied from interface: LongNdArray

Assigns the long value of the scalar found at the given coordinates.

To access the scalar element, the number of coordinates provided must be equal to the number of dimensions of this array (i.e. its rank). For example:

  LongNdArray matrix = NdArrays.ofLongs(shape(2, 2));  // matrix rank = 2
  matrix.setLong(10L, 0, 1);  // succeeds
  matrix.setLong(10L, 0);  // throws IllegalRankException

  LongNdArray scalar = matrix.get(0, 1);  // scalar rank = 0
  scalar.setLong(10L);  // succeeds
 

Specified by:

setLong in interface LongNdArray

Parameters:

value - value to assign

indices - coordinates of the scalar to assign

Returns:

this array

copyTo

public LongNdArray copyTo(NdArray<Long> dst)

Description copied from interface: NdArray

Copy the content of this array to the destination array.

The Shaped.shape() of the destination array must be equal to the shape of this array, or an exception is thrown. After the copy, the content of both arrays can be altered independently, without affecting each other.

Specified by:

copyTo in interface LongNdArray

Specified by:

copyTo in interface NdArray<Long>

Parameters:

dst - array to receive a copy of the content of this array

Returns:

this array

read

public LongNdArray read(LongDataBuffer dst)

Specified by:

read in interface LongNdArray

write

public LongNdArray write(LongDataBuffer src)

Specified by:

write in interface LongNdArray

buffer

protected LongDataBuffer buffer()

Specified by:

buffer in class AbstractDenseNdArray<Long,LongNdArray>