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Lossy Enqueue Element (G Dataflow)

Last Modified: January 9, 2017

Adds an element to a queue. If no space is available in the queue, this node removes an element from the front of the queue and discards the element to make space.



Reference to a queue. Use Obtain Queue to obtain a queue reference.



The element you want to add to the back of the queue. This data type changes to match the subtype of queue.


error in

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.


queue out

A reference to the existing queue.


overflow element

The element LabVIEW removed from the front of the queue if the queue was full.



A Boolean that indicates whether the queue was full and LabVIEW had to make space for the element.

TRUE The queue was full and LabVIEW removed an element to create space.
FALSE The queue accepted the element and did not remove an element to make space.

error out

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

Where This Node Can Run:

Desktop OS: Windows

FPGA: Not supported

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