pointer = (Int16 *) path->array[index];
// ... get value of array[index] using pointer
// (which I don't know how to do)
After the above assignment, you could treat pointer as if it was an
array (pointer[0], pointer[1], pointer[2])
An alternative, assuming pointer was declared as
Int16 *pointer;
is that you can simply increment pointer:
*pointer contains the first value, after you incremented it (pointer
++), it will contain the second, etcetera.
It is important to use the right type here, if you increment pointer,
the compiler looks at the type it 'points to' (Int16) and adds the size
of that (two bytes).
Good luck,
Caspar
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