From a1e03baf9e5baad0d6c47f534cc401e7616406b8 Mon Sep 17 00:00:00 2001
From: Markus Frank <markus.frank@cern.ch>
Date: Fri, 21 Jun 2013 14:03:07 +0000
Subject: [PATCH] Move to Geant4 like placement model. IMPORTANT: Read
 doc/release.notes

---
 DDCore/src/Volumes.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/DDCore/src/Volumes.cpp b/DDCore/src/Volumes.cpp
index 8d61a0462..96f789940 100644
--- a/DDCore/src/Volumes.cpp
+++ b/DDCore/src/Volumes.cpp
@@ -31,7 +31,9 @@
 using namespace std;
 using namespace DD4hep::Geometry;
 
-extern TGeoIdentity* DD4hep::Geometry::identityTransform();
+namespace DD4hep  { namespace Geometry  {
+    TGeoIdentity* identityTransform();
+}}
 
 namespace DD4hep  { namespace Geometry  {
   
-- 
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