From 5d766e2d1d90ecc22966cfe8ceae112cd1e9bb3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Mon, 27 Aug 2018 11:58:46 +0200
Subject: [PATCH] [poincare] TreeNode: Add a comment

---
 poincare/include/poincare/tree_node.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/poincare/include/poincare/tree_node.h b/poincare/include/poincare/tree_node.h
index b963e32df..f2e789f12 100644
--- a/poincare/include/poincare/tree_node.h
+++ b/poincare/include/poincare/tree_node.h
@@ -74,6 +74,7 @@ public:
   // AddChild collateral effect
   virtual void didAddChildAtIndex(int newNumberOfChildren) {}
 
+  // FIXME: do we need the Template? Do we need the iterator?
   template <typename T>
   class Iterator {
     public: