From 1e4f65e414d812b1a135f0e4ec59a5d5eb60a40e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9a=20Saviot?= <lea.saviot@numworks.com>
Date: Wed, 27 Jun 2018 13:24:11 +0200
Subject: [PATCH] Cleaning

---
 tree_node.h      | 1 -
 tree_pool.h      | 2 +-
 tree_reference.h | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/tree_node.h b/tree_node.h
index 4e16b0a0c..a83cb515c 100644
--- a/tree_node.h
+++ b/tree_node.h
@@ -16,7 +16,6 @@
  */
 
 class TreeNode {
-//  friend class TreeReference<T>;
   friend class TreePool;
 public:
   virtual ~TreeNode() {}
diff --git a/tree_pool.h b/tree_pool.h
index e14401d13..549a066e2 100644
--- a/tree_pool.h
+++ b/tree_pool.h
@@ -134,7 +134,7 @@ private:
         break;
       }
     }
-    assert(newIdentifier != -1); // TODO error handling
+    assert(newIdentifier != -1);
     return newIdentifier;
   }
 
diff --git a/tree_reference.h b/tree_reference.h
index 4ae378391..b23d6700f 100644
--- a/tree_reference.h
+++ b/tree_reference.h
@@ -42,7 +42,6 @@ public:
 
   ~TreeReference() {
     assert(node());
-    //printf("Delete TreeReference of m_id %d, nodeId %d\n", m_identifier, node()->identifier());
     assert(node()->identifier() == m_identifier);
     node()->release();
   }