Home Support NI Product Manuals LabVIEW Communications System Design Suite 5.0 Manual

Table Of Contents

Init Actor Queues FOR TESTING ONLY (G Dataflow)

Download Manual | Offline Viewer Required
Version:
    Last Modified: April 27, 2020

    Provides access the To-Self and To-Caller Message queues for an Actor without launching the Actor. Use this VI to test how an Actor handles Messages.

    spd-note-warnings
    Warning

    Do not use this VI in code that you deploy.

    connector_pane_image
    datatype_icon

    actor in

    Actor.

    datatype_icon

    actor-to-caller enqueuer

    Queue the Actor uses to send Messages to its caller.

    datatype_icon

    error in

    Error conditions that occur before this node runs.

    The node responds to this input according to standard error behavior.

    Standard Error Behavior

    Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

    error in does not contain an error error in contains an error
    If no error occurred before the node runs, the node begins execution normally.

    If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

    		If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

    Default: No error

    datatype_icon

    actor out

    A duplicate of actor in.

    datatype_icon

    actor-to-self enqueuer

    Reference to the queue the Actor needs to send Messages to itself.

    datatype_icon

    actor-to-self dequeuer

    Reference to the queue the Actor needs to read Messages from the queue.

    datatype_icon

    error out

    Error information.

    The node produces this output according to standard error behavior.

    Standard Error Behavior

    Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.

    error in does not contain an error error in contains an error
    If no error occurred before the node runs, the node begins execution normally.

    If no error occurs while the node runs, it returns no error. If an error does occur while the node runs, it returns that error information as error out.

    		If an error occurred before the node runs, the node does not execute. Instead, it returns the error in value as error out.

    Where This Node Can Run:

    Desktop OS: Windows

    FPGA: Not supported

    Web Server: Not supported in VIs that run in a web application

    Recently Viewed Topics