org.bytedeco.tensorflow

Class Roll

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.tensorflow.Roll

All Implemented Interfaces:

AutoCloseable

@Namespace(value="tensorflow::ops")
 @NoOffset
 @Properties(inherit=tensorflow.class)
public class Roll
extends Pointer

\defgroup manip_ops Manip Ops \{

Rolls the elements of a tensor along an axis. The elements are shifted positively (towards larger indices) by the offset of shift along the dimension of axis. Negative shift values will shift elements in the opposite direction. Elements that roll passed the last position will wrap around to the first and vice versa. Multiple shifts along multiple axes may be specified. For example:

  # 't' is [0, 1, 2, 3, 4]
  roll(t, shift=2, axis=0) ==> [3, 4, 0, 1, 2]
 
  # shifting along multiple dimensions
  # 't' is [[0, 1, 2, 3, 4], [5, 6, 7, 8, 9]]
  roll(t, shift=[1, -2], axis=[0, 1]) ==> [[7, 8, 9, 5, 6], [2, 3, 4, 0, 1]]
 
  # shifting along the same axis multiple times
  # 't' is [[0, 1, 2, 3, 4], [5, 6, 7, 8, 9]]
  roll(t, shift=[2, -3], axis=[1, 1]) ==> [[1, 2, 3, 4, 0], [6, 7, 8, 9, 5]]
  

Arguments: * scope: A Scope object * shift: Dimension must be 0-D or 1-D. shift[i] specifies the number of places by which elements are shifted positively (towards larger indices) along the dimension specified by axis[i]. Negative shifts will roll the elements in the opposite direction. * axis: Dimension must be 0-D or 1-D. axis[i] specifies the dimension that the shift shift[i] should occur. If the same axis is referenced more than once, the total shift for that axis will be the sum of all the shifts that belong to that axis. Returns: * Output: Has the same shape and size as the input. The elements are shifted positively (towards larger indices) by the offsets of shift along the dimensions of axis.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
Roll(Pointer p) Pointer cast constructor.
Roll(Scope scope, Input input, Input shift, Input axis)

Method Summary

Modifier and Type	Method and Description
Input	asInput()
Output	asOutput()
Node	node()
Operation	operation()
Roll	operation(Operation setter)
Output	output()
Roll	output(Output setter)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

Roll

public Roll(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Roll

public Roll(@Const @ByRef
            Scope scope,
            @ByVal
            Input input,
            @ByVal
            Input shift,
            @ByVal
            Input axis)

Method Detail

asOutput

@ByVal
 @Name(value="operator tensorflow::Output")
public Output asOutput()

asInput

@ByVal
 @Name(value="operator tensorflow::Input")
public Input asInput()

node

public Node node()

operation

@ByRef
public Operation operation()

operation

public Roll operation(Operation setter)

output

@ByRef
public Output output()

output

public Roll output(Output setter)