ExecStatus
TellCache::tell(Space& home, IntView x) {
if (_eq == -2) {
return ES_FAILED;
} else if (_eq >= 0) {
GECODE_ME_CHECK(x.eq(home,_eq));
}
Iter::Values::Array nqi(_nq, _n_nq);
GECODE_ME_CHECK(x.minus_v(home, nqi));
_n_nq=0; _eq=-1;
return ES_OK;
}
forceinline ModEvent
SupportSet::tell(Space& home, IntView& x) const {
switch (bs.status()) {
case Support::BSS_NONE:
return ME_INT_FAILED;
case Support::BSS_ALL:
return ME_INT_NONE;
case Support::BSS_SOME:
{
ResultIter i(*this,x);
return x.minus_v(home,i);
}
default:
GECODE_NEVER;
}
return ME_INT_NONE;
}