Use the override specifier (C++11) where we expect to be overriding the virtual function of a base class

1 files changed, 6 insertions, 6 deletions

diff --git a/src/zmq/zmqpublishnotifier.h b/src/zmq/zmqpublishnotifier.h
index bcbecf1bde..1790fe5698 100644
--- a/src/zmq/zmqpublishnotifier.h
+++ b/src/zmq/zmqpublishnotifier.h
@@ -24,32 +24,32 @@ public:
     */
     bool SendMessage(const char *command, const void* data, size_t size);
 
-    bool Initialize(void *pcontext);
-    void Shutdown();
+    bool Initialize(void *pcontext) override;
+    void Shutdown() override;
 };
 
 class CZMQPublishHashBlockNotifier : public CZMQAbstractPublishNotifier
 {
 public:
-    bool NotifyBlock(const CBlockIndex *pindex);
+    bool NotifyBlock(const CBlockIndex *pindex) override;
 };
 
 class CZMQPublishHashTransactionNotifier : public CZMQAbstractPublishNotifier
 {
 public:
-    bool NotifyTransaction(const CTransaction &transaction);
+    bool NotifyTransaction(const CTransaction &transaction) override;
 };
 
 class CZMQPublishRawBlockNotifier : public CZMQAbstractPublishNotifier
 {
 public:
-    bool NotifyBlock(const CBlockIndex *pindex);
+    bool NotifyBlock(const CBlockIndex *pindex) override;
 };
 
 class CZMQPublishRawTransactionNotifier : public CZMQAbstractPublishNotifier
 {
 public:
-    bool NotifyTransaction(const CTransaction &transaction);
+    bool NotifyTransaction(const CTransaction &transaction) override;
 };
 
 #endif // BITCOIN_ZMQ_ZMQPUBLISHNOTIFIER_H