Hello,
To model my problem, I need to use Point(x-coordinate, y-coordinate), I can
separate the point in two variables (IntVar), I obtain:
...
IntVar Px;
IntVar Py;
IntVar Gx;
IntVar Gy;
Different_Point(*this,Px,Py,Gx,Gy, ICL_DOM); // It is a new constraint which
post propagator for Px != Gx
Hi,
if you just want to encapsulate two IntVars to make modeling easier,
simply implement a wrapper class that forwards the relevant operations
(such as update) to the two component variables. There's nothing
special about IntVars, they're plain C++ objects and you can put them
in whatev
Hi Amina,
why dont you just post a distinct constraint on all variables? will
solve your problem (a) more efficient and (b) you wont need to implement
a new propagator. always good to go as far as possible with available
and tested stuff to reduce coding efforts and errors..
what you can thin
