From 201dee45fb7389333f759a85fcbf9737009045aa Mon Sep 17 00:00:00 2001
From: Hans-Christian Ebke <ebke@cs.rwth-aachen.de>
Date: Mon, 23 Nov 2015 21:16:34 +0100
Subject: [PATCH] HeapT: New optimization should compile in C++98 as well...

---
 src/OpenMesh/Tools/Utils/HeapT.hh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/OpenMesh/Tools/Utils/HeapT.hh b/src/OpenMesh/Tools/Utils/HeapT.hh
index 12c5cfb4..545cfb5e 100644
--- a/src/OpenMesh/Tools/Utils/HeapT.hh
+++ b/src/OpenMesh/Tools/Utils/HeapT.hh
@@ -79,7 +79,9 @@
 #include "Config.hh"
 #include <vector>
 #include <OpenMesh/Core/System/omstream.hh>
+#if __cplusplus > 199711L || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #include <utility>
+#endif
 
 //== NAMESPACE ================================================================
 
@@ -148,11 +150,18 @@ public:
   /// Constructor
   HeapT() : HeapVector() {}
   
+#if __cplusplus > 199711L || defined(__GXX_EXPERIMENTAL_CXX0X__)
   /// Construct with a given \c HeapIterface. 
   HeapT(HeapInterface _interface)
   : HeapVector(),  interface_(std::move(_interface))
   {}
-  
+#else
+  /// Construct with a given \c HeapIterface.
+  HeapT(const HeapInterface &_interface)
+  : HeapVector(),  interface_(_interface)
+  {}
+#endif
+
   /// Destructor.
   ~HeapT(){};