* split PacketMath.h to SSE and Altivec specific files

* improved the flexibility of the new product implementation,
  now all sizes seems to be properly handled.

1 files changed, 3 insertions, 0 deletions

diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h
index 19768c1ca..264802b9b 100644
--- a/Eigen/src/Core/util/Meta.h
+++ b/Eigen/src/Core/util/Meta.h
@@ -189,6 +189,9 @@ template<typename T> class ei_eval
 template<typename T> struct ei_unref { typedef T type; };
 template<typename T> struct ei_unref<T&> { typedef T type; };
 
+template<typename T> struct ei_unconst { typedef T type; };
+template<typename T> struct ei_unconst<const T> { typedef T type; };
+
 template<typename T> struct ei_is_temporary
 {
   enum { ret = 0 };