next_move_ptr->target_units[i]

Using Arduino Programming Questions
1

Hello for what stands the "->" for.

// Get X, Y, Z coordinates if supplied (and add to existing if in incremental mode)
for (unsigned int i = 0; i < 3; i++) {
next_move_ptr->target_units = current_move_ptr->target_units*;
if (floatCodesSeen & (X_CODE_SEEN<<i)) {
next_move_ptr->target_units = floatVals[X_CODE_INDEX + i] + (absMode ? 0 : current_move_ptr->target_units);
_ }
}*
Thanks in advance
Gino_

2

It's the structure dereference operator.

3

It references the thing the pointer points to. It looks like a pointing arrow.

4