Need to take the N-th element from a queue
hello everyone!
I have a problem, i don't know how to take ony one element from a queue...
Indeed, i need to take only the 3rd element of a queue but i don't know how to do that... so i though maybe i can change it as an array (with the vi "flush queue") and then take the 3rd element of this new array but same problem, i don't know how to manage that!
please help me, i have been trying to solve this problem all day long
thank you very much!
Yanis
I am not sure if there is a more elegant solution but what I have done in the past in similar situations was to get all elements of the queue with the queue status. Then I would flush the queue and pop any elements I wanted back on the queue while removing the items I needed/wanted. As I say, this is not the most elegant but it is a tried and true method. If your elements are fairly small and you don't have lots of elements on the queue the performance hit is not too terrible.
Mark Yedinak
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