From: David Wells <drwells@email.unc.edu>
Date: Wed, 2 Sep 2020 17:16:29 +0000 (-0400)
Subject: Use a virtual destructor with virtual methods.
X-Git-Tag: v9.3.0-rc1~1143^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F10879%2Fhead;p=dealii.git

Use a virtual destructor with virtual methods.
---

diff --git a/include/deal.II/base/memory_space.h b/include/deal.II/base/memory_space.h
index 8a475d320c..56c6084498 100644
--- a/include/deal.II/base/memory_space.h
+++ b/include/deal.II/base/memory_space.h
@@ -117,6 +117,13 @@ namespace MemorySpace
       : values(nullptr, &std::free)
     {}
 
+    virtual ~MemorySpaceData() = default;
+
+    MemorySpaceData(MemorySpaceData &&) noexcept = default;
+
+    MemorySpaceData &
+    operator=(MemorySpaceData &&) noexcept = default;
+
     virtual void
     copy_to(Number *begin, std::size_t n_elements)
     {
@@ -157,6 +164,13 @@ namespace MemorySpace
       , values_dev(nullptr, Utilities::CUDA::delete_device_data<Number>)
     {}
 
+    virtual ~MemorySpaceData() = default;
+
+    MemorySpaceData(MemorySpaceData &&) noexcept = default;
+
+    MemorySpaceData &
+    operator=(MemorySpaceData &&) noexcept = default;
+
     virtual void
     copy_to(Number *begin, std::size_t n_elements)
     {