Use override keyword in more places.

include/log4cplus/helpers/connectorthread.h

@@ -1,16 +1,16 @@
 // -*- C++ -*-
 //  Copyright (C) 2013-2017, Vaclav Zeman. All rights reserved.
-//  
+//
 //  Redistribution and use in source and binary forms, with or without modifica-
 //  tion, are permitted provided that the following conditions are met:
-//  
+//
 //  1. Redistributions of  source code must  retain the above copyright  notice,
 //     this list of conditions and the following disclaimer.
-//  
+//
 //  2. Redistributions in binary form must reproduce the above copyright notice,
 //     this list of conditions and the following disclaimer in the documentation
 //     and/or other materials provided with the distribution.
-//  
+//
 //  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
 //  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 //  FITNESS  FOR A PARTICULAR  PURPOSE ARE  DISCLAIMED.  IN NO  EVENT SHALL  THE
@@ -76,8 +76,8 @@ class LOG4CPLUS_EXPORT ConnectorThread
     //! \param client reference to ConnectorThread's client object
     ConnectorThread (IConnectorThreadClient & client);
     virtual ~ConnectorThread ();
-    
-    virtual void run();
+
+    virtual void run() override;
 
     //! Call this function to terminate ConnectorThread. The function
     //! sets `exit_flag` and then triggers `trigger_ev` to wake up the
@@ -87,15 +87,15 @@ class LOG4CPLUS_EXPORT ConnectorThread
     //! This function triggers (`trigger_ev`) connection check and
     //! attempt to re-connect a broken connection, when necessary.
     void trigger ();
-    
+
 protected:
     //! reference to ConnectorThread's client
     IConnectorThreadClient & ctc;
 
     //! This event is the re-connection trigger.
     thread::ManualResetEvent trigger_ev;
 
-    //! When this variable set to true when ConnectorThread is signaled to 
+    //! When this variable set to true when ConnectorThread is signaled to
     bool exit_flag;
 };
 

simpleserver/loggingserver.cxx

@@ -54,7 +54,7 @@ class ReaperThread
     ~ReaperThread ()
     { }
 
-    virtual void run ();
+    virtual void run () override;
 
     void signal_exit ();
 
@@ -176,7 +176,7 @@ class ClientThread
         std::cout << "Client connection closed." << std::endl;
     }
 
-    virtual void run();
+    virtual void run() override;
 
 private:
     log4cplus::thread::AbstractThreadPtr self_reference;

src/asyncappender.cxx

@@ -45,7 +45,7 @@ class QueueThread
 public:
     QueueThread (AsyncAppenderPtr, thread::QueuePtr);
 
-    void run() override;
+    virtual void run() override;
 
 private:
     AsyncAppenderPtr appenders;

tests/thread_test/main.cxx

@@ -68,7 +68,7 @@ class TestThread : public AbstractThread {
         , logger(Logger::getInstance(LOG4CPLUS_TEXT("test.TestThread")))
      { }
 
-    virtual void run();
+    virtual void run() override;
 
 private:
     tstring name;