Index Array with group of index values at once.

[Munna232]

Hello all,

Is there is any way to get some columns/rows from Index Array without using For Loop?

I think, if we can pass group of index values (or) Signal value to Index array then more useful in some cases.

Index Array with group of index values at once.

[GerdW]

Hi Munna,

no, at the moment it's not supported. You might create a new idea in the LabVIEW Idea Exchange!

I don't think I will support this as

- you have a working solution using the FOR loop

- for a fixed amount of index values you can increase the IndexArray node to have more outputs and combine it with a build array:

[P@Anand]

I understand it will be a one shot operation to get all the index values required. You can create your own VI (May be a polymorphic VI), but I am not really sure in which aspect you refer it will be useful. By performance? or Diagram space?. I am just curious to understand.

[altenbach]

There is no reason not to use a FOR loop. They are very effcient structures.

Even if NI would create such a function, it would not be more efficient, because it would still need to do the same thing.

If you need this function often, make it a subVI (containing a FOR loop). You can even inline it to make the call overhead negligible.

[Munna232]

Hi GerdW,

Here, Column index  will change always so, that’s why I have not used Build array.

If onetime we get all indices then easy for programmer (instead of creating own logic).