tf.QueueBase.dequeue()

tf.QueueBase.dequeue(name=None)

Dequeues one element from this queue.

If the queue is empty when this operation executes, it will block until there is an element to dequeue.

At runtime, this operation may raise an error if the queue is closed before or during its execution. If the queue is closed, the queue is empty, and there are no pending enqueue operations that can fulfil this request, tf.errors.OutOfRangeError will be raised. If the session is closed, tf.errors.CancelledError will be raised.

Args:

• name: A name for the operation (optional).

Returns:

The tuple of tensors that was dequeued.