Method simplify

src/QLPredicate.actor.cpp:54–59

}

Reference<IPredicate> AnyPredicate::simplify() {
	Reference<IPredicate> s = pred->simplify();
	if (s->getTypeCode() == IPredicate::NONE)
		return s;
	return ref(new AnyPredicate(expr, s));
}

Reference<IPredicate> IPredicate::simplify_not() {
	return ref(new NotPredicate(Reference<IPredicate>::addRef(this)));