Due to a misunderstanding of what removeChild() actually does, some used it to detach a subtree from the main tree. The previous patch broke that behaviour so a new function call detchChild() is now added.

2005-06-28 11:19:09 +00:00
parent 901592a88e
commit 84e87f0e8a
2 changed files with 40 additions and 9 deletions
@@ -707,10 +707,17 @@ public:


  /**
-   * Remove a child node (returns true if at least one node had to remain,
+   * Detach a child node from the tree and return guarded pointr to it.
+   */
+  SGPropertyNode_ptr detachChild (const char * name, int index = 0,
+                                  bool keep = true);
+
+
+  /**
+   * Remove a child node. Returns "true" if at least one node had to remain,
   * because it was tied, aliased, or refcounted through SGPropertyNode_ptr.
   */
-  bool removeChild (const char * name, int index = 0, bool keep = true);
+  bool removeChild (const char * name, int index = 0);


  /**