Refactoring of CcnxForwardingHelper
diff --git a/helper/ccnx-forwarding-helper.cc b/helper/ccnx-forwarding-helper.cc
index c840d7a..dfc7905 100644
--- a/helper/ccnx-forwarding-helper.cc
+++ b/helper/ccnx-forwarding-helper.cc
@@ -42,12 +42,13 @@
 }
 
 void 
-CcnxForwardingHelper::SetForwarding(Ptr<Ccnx> ccnx) const
+CcnxForwardingHelper::SetForwarding(Ptr<Ccnx> ccnx, Ptr<CcnxPit> pit) const
 {
     if(m_strategy == Ccnx::NDN_FLOODING)
     {
         Ptr<CcnxFloodingStrategy> ccnxForwarding = CreateObject<CcnxFloodingStrategy> ();
-        ccnxForwarding->SetCcnx(ccnx);
+        //ccnxForwarding->SetCcnx(ccnx);
+        ccnxForwarding->SetPit(pit);
         ccnx->SetForwardingStrategy (ccnxForwarding);
     }
     else if(m_strategy == Ccnx::NDN_BESTROUTE)