Re: Arrays, slices, case, and ‘in’ strategies

[Mace Ayres <mace.ayres@gmail.com>]

Jacob, 3 iterations may be answer. My Ada mind is limited to Array indices being limited to the dimensionality of the array. 1 D array has 1 index. 2 D array has 2 indices.

Forgot to mention that I have a 1 D array of the 2 D grid array, netting a 3 D array effect, but as an array of arrays, rather than a single 3 D array. My 1 D array of the 2 D grid
array is called layer. So I have 10 layers (1 each for each of the 9 digits, that will show only 1 of the digits) and then 1 10th layer to show all entries.

This array of array rather than a single 3 D array, an early disign decision. I also thought of just a linked list with access types, but choose this array approach for initial attempt.