From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Thu, 29 Nov 2018 18:10:01 +0000 (+0100)
Subject: Use previous style for checking reference type dynamic_casts
X-Git-Tag: v9.1.0-rc1~520^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7486%2Fhead;p=dealii.git

Use previous style for checking reference type dynamic_casts
---

diff --git a/source/fe/fe_poly.cc b/source/fe/fe_poly.cc
index e87658aacc..fc419f181b 100644
--- a/source/fe/fe_poly.cc
+++ b/source/fe/fe_poly.cc
@@ -45,7 +45,9 @@ FE_Poly<TensorProductPolynomials<1>, 1, 2>::fill_fe_values(
 {
   // convert data object to internal data for this class. fails with an
   // exception if that is not possible
-  const InternalData &fe_data = dynamic_cast<const InternalData &>(fe_internal);
+  Assert(dynamic_cast<const InternalData *>(&fe_internal) != nullptr,
+         ExcInternalError());
+  const InternalData &fe_data = static_cast<const InternalData &>(fe_internal);
 
   // transform gradients and higher derivatives. there is nothing to do
   // for values since we already emplaced them into output_data when
@@ -111,7 +113,9 @@ FE_Poly<TensorProductPolynomials<2>, 2, 3>::fill_fe_values(
 {
   // convert data object to internal data for this class. fails with an
   // exception if that is not possible
-  const InternalData &fe_data = dynamic_cast<const InternalData &>(fe_internal);
+  Assert(dynamic_cast<const InternalData *>(&fe_internal) != nullptr,
+         ExcInternalError());
+  const InternalData &fe_data = static_cast<const InternalData &>(fe_internal);
 
   // transform gradients and higher derivatives. there is nothing to do
   // for values since we already emplaced them into output_data when
@@ -176,7 +180,9 @@ FE_Poly<PolynomialSpace<1>, 1, 2>::fill_fe_values(
 {
   // convert data object to internal data for this class. fails with an
   // exception if that is not possible
-  const InternalData &fe_data = dynamic_cast<const InternalData &>(fe_internal);
+  Assert(dynamic_cast<const InternalData *>(&fe_internal) != nullptr,
+         ExcInternalError());
+  const InternalData &fe_data = static_cast<const InternalData &>(fe_internal);
 
   // transform gradients and higher derivatives. there is nothing to do
   // for values since we already emplaced them into output_data when
@@ -241,7 +247,9 @@ FE_Poly<PolynomialSpace<2>, 2, 3>::fill_fe_values(
 {
   // convert data object to internal data for this class. fails with an
   // exception if that is not possible
-  const InternalData &fe_data = dynamic_cast<const InternalData &>(fe_internal);
+  Assert(dynamic_cast<const InternalData *>(&fe_internal) != nullptr,
+         ExcInternalError());
+  const InternalData &fe_data = static_cast<const InternalData &>(fe_internal);
 
   // transform gradients and higher derivatives. there is nothing to do
   // for values since we already emplaced them into output_data when