Provide even more specializations of ProductType in non-C++11 mode.

diff --git a/include/deal.II/base/template_constraints.h b/include/deal.II/base/template_constraints.h
index fd4abf7109335da965d2abe0ec02c640a7eb0d0d..d2b0cbc04a43d1bfbfa8aa09599c0b39d7c69d2d 100644 (file)
--- a/include/deal.II/base/template_constraints.h
+++ b/include/deal.II/base/template_constraints.h
@@ -412,6 +412,31 @@ struct ProductType<long double,double>
   typedef long double type;
 };
 
+template <>
+struct ProductType<double,int>
+{
+  typedef double type;
+};
+
+template <>
+struct ProductType<int,double>
+{
+  typedef double type;
+};
+
+template <>
+struct ProductType<float,int>
+{
+  typedef float type;
+};
+
+template <>
+struct ProductType<int,float>
+{
+  typedef float type;
+};
+
+
 #endif