mir_slice.structure

import mir.ndslice.topology : iota;
assert(iota(3, 4, 5)
    .structure == Structure!3([3, 4, 5], [20, 5, 1]));

import mir.ndslice.topology : pack, iota, universal;
import mir.ndslice.dynamic : reversed, strided, transposed;
assert(iota(3, 4, 50)
    .universal
    .reversed!2      //makes stride negative
    .strided!2(6)    //multiplies stride by 6 and changes corresponding length
    .transposed!2    //brings dimension `2` to the first position
    .structure == Structure!3([9, 3, 4], [-6, 200, 50]));

import mir.ndslice.topology : pack, iota;
assert(iota(3, 4, 5, 6, 7)
    .pack!2
    .structure == Structure!3([3, 4, 5], [20 * 42, 5 * 42, 1 * 42]));