Class AllPredicate

src/QLPredicate.h:126–138

};

struct AllPredicate : IPredicate, ReferenceCounted<AllPredicate>, FastAllocated<AllPredicate> {
	void addref() override { ReferenceCounted<AllPredicate>::addref(); }
	void delref() override { ReferenceCounted<AllPredicate>::delref(); }

	TypeCode getTypeCode() const override { return TypeCode::ALL; }

	Future<bool> evaluate(Reference<IReadContext> const& context) override { return true; }
	std::string toString() override { return "ALL()"; }

	Reference<IPredicate> simplify_not() override;
	void simplify_and(SimplifyAndContext& combinable) override;
	bool wantsNulls() override { return false; }
};

struct NonePredicate : IPredicate, ReferenceCounted<NonePredicate>, FastAllocated<NonePredicate> {
	void addref() override { ReferenceCounted<NonePredicate>::addref(); }