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[creaImageIO.git] / src2 / creaImageIOTreeNode.cpp

diff --git a/src2/creaImageIOTreeNode.cpp b/src2/creaImageIOTreeNode.cpp
index 77ba50f5ade7ee2ee045662e4ea220b7ef9a09d3..a8cf7929dc6a04e589c0cf228eb3486cbc90a8c3 100644 (file)
--- a/src2/creaImageIOTreeNode.cpp
+++ b/src2/creaImageIOTreeNode.cpp
@@ -9,7 +9,7 @@ namespace creaImageIO
   {
 
     //=============================================================
-    /// Ctor with parent Why does it enter once while charging?
+    /// Ctor with parent
     Node::Node(Node* parent)
       : mParent(parent),
        mData(0),
@@ -130,7 +130,7 @@ namespace creaImageIO
     //=============================================================
 
     //=============================================================
-    void Node::RemoveChildrenFromList(Node* node)
+    int Node::RemoveChildrenFromList(Node* node)
     {
       ChildrenListType::iterator i = find(GetChildrenList().begin(),
                                          GetChildrenList().end(),
@@ -139,6 +139,7 @@ namespace creaImageIO
        {
          GetChildrenList().erase(i);
        }
+       return GetChildrenList().size();
     }
     //=============================================================