A queue that produces elements sorted by the first component value.
tf.raw_ops.PriorityQueueV2(
shapes,
component_types=[],
capacity=-1,
container='',
shared_name='',
name=None
)
Note that the PriorityQueue requires the first component of any element to be a scalar int64, in addition to the other elements declared by component_types. Therefore calls to Enqueue and EnqueueMany (resp. Dequeue and DequeueMany) on a PriorityQueue will all require (resp. output) one extra entry in their input (resp. output) lists.
Args | |
---|---|
shapes
|
A list of shapes (each a tf.TensorShape or list of ints ).
The shape of each component in a value. The length of this attr must
be either 0 or the same as the length of component_types. If the length of
this attr is 0, the shapes of queue elements are not constrained, and
only one element may be dequeued at a time.
|
component_types
|
An optional list of tf.DTypes . Defaults to [] .
The type of each component in a value.
|
capacity
|
An optional int . Defaults to -1 .
The upper bound on the number of elements in this queue.
Negative numbers mean no limit.
|
container
|
An optional string . Defaults to "" .
If non-empty, this queue is placed in the given container.
Otherwise, a default container is used.
|
shared_name
|
An optional string . Defaults to "" .
If non-empty, this queue will be shared under the given name
across multiple sessions.
|
name
|
A name for the operation (optional). |
Returns | |
---|---|
A Tensor of type resource .
|