Set the parent of a node passed to add_child, and return it for conveniance

2013-11-27 00:37:23 +01:00
parent 12a18ca748
commit 959291afe6
2 changed files with 14 additions and 5 deletions
@@ -77,8 +77,15 @@ public:
   * Get a pointer to the first child element with that name
   */
  XmlNode* get_child(const std::string& name) const;
-  void add_child(XmlNode* child);
-  void add_child(XmlNode&& child);
+  /**
+   * Add a node child to this node. Assign this node to the child’s parent.
+   * Returns a pointer to the newly added child.
+   */
+  XmlNode* add_child(XmlNode* child);
+  XmlNode* add_child(XmlNode&& child);
+  /**
+   * Returns the last of the children
+   */
  XmlNode* get_last_child() const;
  /**
   * Mark this node as closed, nothing else