Obtain Queue (G Dataflow)

The maximum number of elements you want the queue to hold.

If a queue with the same name exists, LabVIEW ignores this input and uses the size from the existing queue.

Default: -1 — Specifies that the queue can hold an unlimited number of elements.

The name of the queue that you want to obtain or create.

Default: Empty string — Creates an unnamed queue.

The type of data that you want the queue to contain.

You can wire any data type to this input.

A Boolean that specifies whether you want to create a new queue if one with the same name as name does not exist.

Default: TRUE

Error conditions that occur before this node runs.

This node runs normally even if an error occurred before this node runs. Otherwise, the node responds to this input according to standard error behavior.

A reference to the existing queue or the new queue created by this node.

A Boolean that indicates whether LabVIEW created a new queue.

Error information. The node produces this output according to standard error behavior.