I have a numeric array (i32) that gets data inserted into it as the program is running. I am looking for a way to determine if a specific index in that numeric array has been populated yet. In other words, I need to determine if an index in a numeric array is empty. Index array is close to what I need, but if the indexed entry in the array is empty, it will return 0 (the default value for this numeric array), which is a potential valid data entry for my numeric array, and therefore is not sufficient to check if the indexed result was originally empty or 0.
Any help on this is appreciated.
