add hierarchical node

2025-07-24 15:14:08 +07:00
parent 55ef99c848
commit c228caaa45
15 changed files with 330 additions and 46 deletions
@@ -5,5 +5,10 @@ template <class TElem>
 class OneToManyLink : public BaseLink<TElem> {
 public:
 	OneToManyLink(std::shared_ptr<TElem> e) : BaseLink<TElem>(e) {}
-	void addChild(const std::shared_ptr<TElem>& child) override { this->children_.push_back(child); }
+	void addChild(const std::shared_ptr<TElem>& child) override {
+		/* Each child must be exactly the same type as parent */
+		if (typeid(*child) != typeid(*this->owner_node_.lock()))
+			throw std::logic_error("Foundling child");
+		BaseLink<TElem>::addChild(child);
+	}
 };