From: Jean-Paul Pelteret <jppelteret@gmail.com>
Date: Sat, 1 Feb 2020 19:06:18 +0000 (+0100)
Subject: Use constructor instead of operator= in SymmetricTensor operations
X-Git-Tag: v9.2.0-rc1~569^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9457%2Fhead;p=dealii.git

Use constructor instead of operator= in SymmetricTensor operations
---

diff --git a/include/deal.II/base/symmetric_tensor.h b/include/deal.II/base/symmetric_tensor.h
index 9371c3dd02..c9c9f9424d 100644
--- a/include/deal.II/base/symmetric_tensor.h
+++ b/include/deal.II/base/symmetric_tensor.h
@@ -3587,7 +3587,7 @@ operator/(const SymmetricTensor<rank_, dim, Number> &t,
           const OtherNumber &                        factor)
 {
   using product_type = typename ProductType<Number, OtherNumber>::type;
-  SymmetricTensor<rank_, dim, product_type> tt = t;
+  SymmetricTensor<rank_, dim, product_type> tt(t);
   tt /= internal::NumberType<product_type>::value(factor);
   return tt;
 }
@@ -3604,7 +3604,7 @@ template <int rank_, int dim>
 DEAL_II_CONSTEXPR inline DEAL_II_ALWAYS_INLINE SymmetricTensor<rank_, dim>
                                                operator*(const SymmetricTensor<rank_, dim> &t, const double factor)
 {
-  SymmetricTensor<rank_, dim> tt = t;
+  SymmetricTensor<rank_, dim> tt(t);
   tt *= factor;
   return tt;
 }
@@ -3621,7 +3621,7 @@ template <int rank_, int dim>
 DEAL_II_CONSTEXPR inline DEAL_II_ALWAYS_INLINE SymmetricTensor<rank_, dim>
                                                operator*(const double factor, const SymmetricTensor<rank_, dim> &t)
 {
-  SymmetricTensor<rank_, dim> tt = t;
+  SymmetricTensor<rank_, dim> tt(t);
   tt *= factor;
   return tt;
 }
@@ -3637,7 +3637,7 @@ template <int rank_, int dim>
 DEAL_II_CONSTEXPR inline SymmetricTensor<rank_, dim>
 operator/(const SymmetricTensor<rank_, dim> &t, const double factor)
 {
-  SymmetricTensor<rank_, dim> tt = t;
+  SymmetricTensor<rank_, dim> tt(t);
   tt /= factor;
   return tt;
 }