How to split a byte array

Question

I have a byte array in memory, read from a file. I would like to split the byte array at a certain point (index) without having to just create a new byte array and copy eac

Answer 1

You can't. What you might want is keep a starting point and number of items; in essence, build iterators. If this is C++, you can just use std::vector and use the built-in ones.

In C#, I'd build a small iterator class that holds start index, count and implements IEnumerable<>.