org.bytedeco.tensorflow

Class Placeholder

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.tensorflow.Placeholder

All Implemented Interfaces:

AutoCloseable

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

A placeholder op for a value that will be fed into the computation. N.B. This operation will fail with an error if it is executed. It is intended as a way to represent a value that will always be fed, and to provide attrs that enable the fed value to be checked at runtime. Arguments: * scope: A Scope object * dtype: The type of elements in the tensor. Optional attributes (see Attrs): * shape: (Optional) The shape of the tensor. If the shape has 0 dimensions, the shape is unconstrained. Returns: * Output: A placeholder tensor that must be replaced using the feed mechanism.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Placeholder.Attrs Optional attribute setters for Placeholder

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
Placeholder(Pointer p) Pointer cast constructor.
Placeholder(Scope scope, int dtype)
Placeholder(Scope scope, int dtype, Placeholder.Attrs attrs)

Method Summary

Modifier and Type	Method and Description
Input	asInput()
Output	asOutput()
Node	node()
Operation	operation()
Placeholder	operation(Operation setter)
Output	output()
Placeholder	output(Output setter)
static Placeholder.Attrs	Shape(PartialTensorShape x)

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

Placeholder

public Placeholder(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Placeholder

public Placeholder(@Const @ByRef
                   Scope scope,
                   @Cast(value="tensorflow::DataType")
                   int dtype)

Placeholder

public Placeholder(@Const @ByRef
                   Scope scope,
                   @Cast(value="tensorflow::DataType")
                   int dtype,
                   @Const @ByRef
                   Placeholder.Attrs attrs)

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()

Shape

@ByVal
public static Placeholder.Attrs Shape(@ByVal
                                              PartialTensorShape x)

operation

@ByRef
public Operation operation()

operation

public Placeholder operation(Operation setter)

output

@ByRef
public Output output()

output

public Placeholder output(Output setter)