Mirash

Hi Chris,

Thank for the reply.

I am using TestStand 4.2 and LabVIEW 2009 SP1.

Obviously I wanted to use the dynamic dispatch functionality. but I am kind stuck in the initial stage itself .

When I inserted a LabVIEW Action step type with a code module having a Class as output, I am getting the properties as shown below.

Now I am not sure how do I pass this Parent Class Out to a different code module. As this type is shown as Unknown, I am not able to pass this to a variable also.

parden me if this issue is very silly, but some how I am stuck here.

Looking forward to here form you,

Mirash

Hi all,

I came across developing some custom step types in TestStand with LabVIEW code modules. My LabVIEW code module is architectured with LVOOP concept. But now I wonder how can I pass an LV Class object to TestStand for further use in other step types.

Currently I managed to store it in a LV Global and use it later. But are there any other way?

Regards,

Mirash

Hello,

Recently i got introduced to LVOOP and I decided to create simple data acquisition application using OOP concepts.

What I am planning to do is a Strain and Vibration Data Acquisition System.

So for Configuration part, I created a Generic class for configuration and planning to inerit two child classes for Strain and Vibration configuration. I try to draw a conceptual UML diagram for this (Please excuse, I am not good at UML )

My confusion is , I have Strain Configuration cluster in "Strain Configuration" class and Vibration Configuration cluster in " Vibration Configuration " Class. But inorder to pass these into a Data Acquisition module, I need a master cluster with both Strain and Vibration configuration cluster.

Where should I put this master cluster?

Should this master cluster be part of the Generic Configuration Class?

Normally I use an LV2G for holding the configuration and update the corresponding cluster when I read the configuration. Is that the same way I should follow here also?

Sorry for puting lots of queries. But I am kind of stuck here. I want to use the proper method while using classes.

Any help towards this will be greatly appreciated.

Thank you..

Mirash