Rif.: array to elements

[gmazza]

Hello to all,
I am creating a program and, at this point, I need to extract an indefinite number of items from an array. If I knew the exact number of elements to extract there is no problem but how do I do not know this number?
thanks

I attach the image of my Block Diagram

[pincpanter]

The only way to manage an indefinite number of elements in an array is using a loop.

Please explain what you need to do with those elements.

[gmazza]

I need to have every single element of the array so that they can bind (as appropriate) to a case structure.

[jcarmody]

You certainly won't be able to use Arrray to Cluster without providing a cluster size to the primitive; this needs to be known at design-time.  Answer pincpanter and someone can suggest an alternative.

<mta> You posted as I was writing mine.  What do you mean by "bind (as appropriate) to a case structure"?  It sounds like you want to have the array elements become individual cases in the Case structure.  Is that correct?  That's another design-time decision.

[kausreloaded]

When you don't have idea about the exact no. of elements of array .. going for a while loop is the best idea.....u can place the code in while loop and go for enable indexing the tunnel

[gmazza]

Just like that ... the individual elements are the inputs of the Case Structure.
This, however, will come later ...
First I've got to find a way to pull out the elements in the array. The number of elements can not know (is variable). It is not a matter of the project.
Is there a way?

[GerdW]

Hi gmazza,

use an autoindexing FOR loop...

[ToeCutter]

This is a very basic question. My best advice is to do some reading around LabVIEW and maybe complete a LabVIEW basics course (I believe they are free now?) You will be able to get individual questions answered here, but it will be much quicker and more beneficial for you in the long run to do some reading on the basics before doing so.

[kausreloaded]

Hi Proven,

Sir i would like to make a correction to what you said, iI  think when we are not sure about the array size, It is best to use a While loop.

[GerdW]

Hi kaus,

to process all elements of an array you should use an autoindexing FOR loop:

FOR each element DO xyz