tensorflow::ops::PlaceholderV2
tensorflow::ops::PlaceholderV2
#include <array_ops.h>
A placeholder op for a value that will be fed into the computation.
Summary
DEPRECATED at GraphDef version 23: Placeholder now behaves the same as PlaceholderV2..
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.
- shape: The shape of the tensor. The shape can be any partially-specified shape. To be unconstrained, pass in a shape with unknown rank.
Returns:
-
Output
: A placeholder tensor that must be replaced using the feed mechanism.
Constructors and Destructors | |
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PlaceholderV2(const ::tensorflow::Scope & scope, DataType dtype, PartialTensorShape shape) |
Public attributes | |
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output |
Public functions | |
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node() const | ::tensorflow::Node * |
operator::tensorflow::Input() const | |
operator::tensorflow::Output() const |
Public attributes
output
::tensorflow::Output output
Public functions
PlaceholderV2
PlaceholderV2( const ::tensorflow::Scope & scope, DataType dtype, PartialTensorShape shape )
node
::tensorflow::Node * node() const
operator::tensorflow::Input
operator::tensorflow::Input() const
operator::tensorflow::Output
operator::tensorflow::Output() const
© 2017 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/cc/class/tensorflow/ops/placeholder-v2.html