add override in memfilepersistence module

1 files changed, 6 insertions, 8 deletions

diff --git a/memfilepersistence/src/tests/spi/simplememfileiobuffertest.cpp b/memfilepersistence/src/tests/spi/simplememfileiobuffertest.cpp
index 3eac7b57e81..ffe7972552f 100644
--- a/memfilepersistence/src/tests/spi/simplememfileiobuffertest.cpp
+++ b/memfilepersistence/src/tests/spi/simplememfileiobuffertest.cpp
@@ -51,21 +51,19 @@ class SimpleMemFileIOBufferTest : public SingleDiskMemFileTestUtils
 public:
     class DummyFileReader : public VersionSerializer {
     public:
-        virtual FileVersion getFileVersion() { return FileVersion(); }
-        virtual void loadFile(MemFile&, Environment&,
-                              Buffer&, uint64_t ) {}
-        virtual FlushResult flushUpdatesToFile(MemFile&, Environment&) {
+        virtual FileVersion getFileVersion() override { return FileVersion(); }
+        virtual void loadFile(MemFile&, Environment&, Buffer&, uint64_t ) override {}
+        virtual FlushResult flushUpdatesToFile(MemFile&, Environment&) override {
             return FlushResult::TooSmall;
         }
-        virtual void rewriteFile(MemFile&, Environment&) {}
+        virtual void rewriteFile(MemFile&, Environment&) override {}
         virtual bool verify(MemFile&, Environment&,
-                            std::ostream&, bool,
-                            uint16_t) { return false; };
+                            std::ostream&, bool, uint16_t) override { return false; };
         virtual void cacheLocations(MemFileIOInterface&,
                                     Environment&,
                                     const Options&,
                                     DocumentPart,
-                                    const std::vector<DataLocation>&) {}
+                                    const std::vector<DataLocation>&) override {}
     };
 
     DummyFileReader dfr;