Examples for New Data Value Reference with LVOOP

[DAckermann]

Hello,

I am looking for examples on how to use the New Data Reference Function with LV Classes to achieve ByRef access to objects.

I would be very grateful for some code.

Greetings

[RamonaL · Accepted solution]

Hi,

a reall Call by Reference is not possible in LabVIEW. A good method would be to use a queue with the size of one element - then you can always pass the queue reference and read and write the new items in there. 

Or you use a FGV to store your object, that would work as well.

😄

RMathews

[Ben]

According to what I have read, those earlier implementations had some holes.

See here for an example of a Singlton and more words from Stephen.

Ben