| public | LocationStepExpr(Axis axis_, NodeTest* nodeTest_) | 
| public void | AddPredicate(Expr* predicate) | 
| public override Result<UniquePtr<Object>> | Evaluate(Context& context) const | 
| public inline NodeTest* | GetNodeTest() const | 
| public inline const List<UniquePtr<Expr>>& | Predicates() const | 
| public override Element* | ToXmlElement() const | 
| private Axis | axis | 
| private UniquePtr<NodeTest> | nodeTest | 
| private List<UniquePtr<Expr>> | predicates |