Index: OpenSceneGraph/trunk/include/osg/CopyOp
===================================================================
--- OpenSceneGraph/trunk/include/osg/CopyOp (revision 9407)
+++ OpenSceneGraph/trunk/include/osg/CopyOp (revision 10362)
@@ -31,4 +31,5 @@
 class PrimitiveSet;
 class Shape;
+class NodeCallback;
 
 /** Copy Op(erator) used to control whether shallow or deep copy is used
@@ -53,4 +54,5 @@
             DEEP_COPY_SHAPES            = 1<<9,
             DEEP_COPY_UNIFORMS          = 1<<10,
+            DEEP_COPY_NODECALLBACKS     = 1<<11,
             DEEP_COPY_ALL               = 0x7FFFFFFF
         };
@@ -73,4 +75,5 @@
         virtual Shape*          operator() (const Shape* shape) const;
         virtual Uniform*        operator() (const Uniform* shape) const;
+        virtual NodeCallback*   operator() (const NodeCallback* nodecallback) const;
 
     protected: