The compare function compares the contents of two MPC objects
If the design specifications (models, weights, horizons, etc.) are
yesno is equal to 1.
compare may return
yesno = 1 even if the
two objects are not identical. For instance,
have been initialized while
MPC2 may have not,
so that they may have different sizes in memory. In any case, if
yesno = 1, the
behavior of the two controllers will be identical.