New function

darcs-hash:20040527102609-07bb3-8a80ea8a94dc7739da7e482ae925beb4a01585c3.gz

1 files changed, 6 insertions, 1 deletions

diff --git a/Carpet/CarpetLib/src/vect.hh b/Carpet/CarpetLib/src/vect.hh
index f540fa029..a49c55978 100644
--- a/Carpet/CarpetLib/src/vect.hh
+++ b/Carpet/CarpetLib/src/vect.hh
@@ -1,4 +1,4 @@
-// $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/vect.hh,v 1.27 2004/05/04 22:12:07 schnetter Exp $
+// $Header: /home/eschnett/C/carpet/Carpet/Carpet/CarpetLib/src/vect.hh,v 1.28 2004/05/27 12:26:09 schnetter Exp $
 
 #ifndef VECT_HH
 #define VECT_HH
@@ -114,6 +114,11 @@ public:
     return vect(x, y, z, t);
   }
   
+  /** Treat a constant pointer as a reference to a constant vector.  */
+  static const vect& ref (const T* const x) {
+    return *(const vect*)x;
+  }
+  
   /** Treat a pointer as a reference to a vector.  */
   static vect& ref (T* const x) {
     return *(vect*)x;