build+src: mark destructor virtual in classes with virtual functions
And to prevent similar mistakes in the future, add -Wnon-virtual-dtor
to the default build flags.
Change-Id: I28e2361341abab29fca134309288cd259736d67a
diff --git a/src/mgmt/nfd/face-status.hpp b/src/mgmt/nfd/face-status.hpp
index 4f20e53..cbd2e60 100644
--- a/src/mgmt/nfd/face-status.hpp
+++ b/src/mgmt/nfd/face-status.hpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
- * Copyright (c) 2013-2016 Regents of the University of California.
+ * Copyright (c) 2013-2017 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
@@ -22,7 +22,7 @@
#ifndef NDN_MGMT_NFD_FACE_STATUS_HPP
#define NDN_MGMT_NFD_FACE_STATUS_HPP
-#include "face-traits.hpp" // include this first, to ensure it compiles on its own.
+#include "face-traits.hpp"
#include "../../encoding/block.hpp"
#include "../../util/time.hpp"
@@ -149,7 +149,7 @@
protected:
void
- wireReset() const;
+ wireReset() const override;
private:
time::milliseconds m_expirationPeriod;