tf.data.experimental.get_next_as_optional
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Returns a tf.experimental.Optional with the next element of the iterator. (deprecated)
tf.data.experimental.get_next_as_optional(
iterator
)
If the iterator has reached the end of the sequence, the returned
tf.experimental.Optional will have no value.
Returns |
|---|
A tf.experimental.Optional object which either contains the next element
of the iterator (if it exists) or no value.
|
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Last updated 2023-03-17 UTC.
[null,null,["Last updated 2023-03-17 UTC."],[],[],null,["# tf.data.experimental.get_next_as_optional\n\n\u003cbr /\u003e\n\n|------------------------------------------------------------------------------------------------------------------------------------|\n| [View source on GitHub](https://github.com/tensorflow/tensorflow/blob/v2.9.3/tensorflow/python/data/ops/iterator_ops.py#L936-L952) |\n\nReturns a [`tf.experimental.Optional`](../../../tf/experimental/Optional) with the next element of the iterator. (deprecated)\n\n#### View aliases\n\n\n**Compat aliases for migration**\n\nSee\n[Migration guide](https://www.tensorflow.org/guide/migrate) for\nmore details.\n\n[`tf.compat.v1.data.experimental.get_next_as_optional`](https://www.tensorflow.org/api_docs/python/tf/data/experimental/get_next_as_optional)\n\n\u003cbr /\u003e\n\n tf.data.experimental.get_next_as_optional(\n iterator\n )\n\n| **Deprecated:** THIS FUNCTION IS DEPRECATED. It will be removed in a future version. Instructions for updating: Use [`tf.data.Iterator.get_next_as_optional()`](../../../tf/data/Iterator#get_next_as_optional) instead.\n\nIf the iterator has reached the end of the sequence, the returned\n[`tf.experimental.Optional`](../../../tf/experimental/Optional) will have no value.\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Args ---- ||\n|------------|----------------------------------------------------|\n| `iterator` | A [`tf.data.Iterator`](../../../tf/data/Iterator). |\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Returns ------- ||\n|---|---|\n| A [`tf.experimental.Optional`](../../../tf/experimental/Optional) object which either contains the next element of the iterator (if it exists) or no value. ||\n\n\u003cbr /\u003e"]]
View source on GitHub