Bugfix: Add more typetraits to ProductType for non C++11

diff --git a/include/deal.II/base/template_constraints.h b/include/deal.II/base/template_constraints.h
index 5123f89618bc8cc3457216308eeb79a22471cdef..28e1f0cb95acb78306fa89157a007691e41eb6b2 100644 (file)
--- a/include/deal.II/base/template_constraints.h
+++ b/include/deal.II/base/template_constraints.h
@@ -436,6 +436,30 @@ struct ProductType<int,float>
   typedef float type;
 };
 
+template <>
+struct ProductType<double, unsigned int>
+{
+  typedef double type;
+};
+
+template <>
+struct ProductType<unsigned int, double>
+{
+  typedef double type;
+};
+
+template <>
+struct ProductType<float,unsigned int>
+{
+  typedef float type;
+};
+
+template <>
+struct ProductType<unsigned int,float>
+{
+  typedef float type;
+};
+
 
 #endif