ExecStatus Eq<View0,View1>::post(Home home, View0 x0, View1 x1){ if (x0.assigned()) { GECODE_ME_CHECK(x1.eq(home,x0.val())); } else if (x1.assigned()) { GECODE_ME_CHECK(x0.eq(home,x1.val())); } else if (!same(x0,x1)) { GECODE_ME_CHECK(x0.lq(home,x1.max())); GECODE_ME_CHECK(x1.lq(home,x0.max())); GECODE_ME_CHECK(x0.gq(home,x1.min())); GECODE_ME_CHECK(x1.gq(home,x0.min())); (void) new (home) Eq<View0,View1>(home,x0,x1); } return ES_OK; }