From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 25 Feb 2015 13:57:18 +0000 (-0600)
Subject: Explicitly provide ProductType for Tensor<rank,dim> in non-C++11 mode.
X-Git-Tag: v8.3.0-rc1~415^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e971cf32cad42d59a1a2bc286ccfa3af8a7e273;p=dealii.git

Explicitly provide ProductType for Tensor<rank,dim> in non-C++11 mode.
---

diff --git a/include/deal.II/base/tensor.h b/include/deal.II/base/tensor.h
index f9f0232704..cabc4643fe 100644
--- a/include/deal.II/base/tensor.h
+++ b/include/deal.II/base/tensor.h
@@ -2011,6 +2011,23 @@ operator * (const Number                   factor,
 }
 
 
+#ifndef DEAL_II_WITH_CXX11
+
+template <typename T, typename U, int rank, int dim>
+struct ProductType<T,Tensor<rank,dim,U> >
+{
+  typedef Tensor<rank,dim,typename ProductType<T,U>::type> type;
+};
+
+template <typename T, typename U, int rank, int dim>
+struct ProductType<Tensor<rank,dim,T>,U>
+{
+  typedef Tensor<rank,dim,typename ProductType<T,U>::type> type;
+};
+
+#endif
+
+
 /**
  * Multiplication of a tensor of general rank with a scalar number from the
  * right.