From: Marc Fehling <mafehling.git@gmail.com>
Date: Sat, 5 Jun 2021 03:30:45 +0000 (-0600)
Subject: Make `hp::FEValuesBase` derive from `Subscriptor`.
X-Git-Tag: v9.4.0-rc1~1269^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12391%2Fhead;p=dealii.git

Make `hp::FEValuesBase` derive from `Subscriptor`.
---

diff --git a/include/deal.II/hp/fe_values.h b/include/deal.II/hp/fe_values.h
index b07d3009e9..0456fbddcd 100644
--- a/include/deal.II/hp/fe_values.h
+++ b/include/deal.II/hp/fe_values.h
@@ -66,7 +66,7 @@ namespace hp
    * @ingroup hp
    */
   template <int dim, int q_dim, class FEValuesType>
-  class FEValuesBase
+  class FEValuesBase : public Subscriptor
   {
   public:
     /**
diff --git a/source/hp/fe_values.cc b/source/hp/fe_values.cc
index e026c61790..51e40fe29b 100644
--- a/source/hp/fe_values.cc
+++ b/source/hp/fe_values.cc
@@ -135,7 +135,8 @@ namespace hp
   template <int dim, int q_dim, class FEValuesType>
   FEValuesBase<dim, q_dim, FEValuesType>::FEValuesBase(
     const FEValuesBase<dim, q_dim, FEValuesType> &other)
-    : fe_collection(other.fe_collection)
+    : Subscriptor(other)
+    , fe_collection(other.fe_collection)
     , mapping_collection(other.mapping_collection)
     , q_collection(other.q_collection)
     , q_collections(other.q_collections)