I am sure this will be subject to debate, but I have learned that it is more efficent to return a reference then the whole thing.

For example, if you array is a million elements and you a million arrays, then that is alot to pass around. The size of that versus the size of one scalar (the reference) is obviously very different. Because of this, I have gotten in the habit of returning references to data structures, especially complex ones such as arrays or arrays.

In reply to Re: Re: Re: Returning two arrays.. by jonjacobmoon
in thread Returning two arrays.. by NodeReaper

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