Enforce "Rule-of-Three/Five".

[simgrid.git] / examples / s4u / dht-chord / s4u-dht-chord.hpp

diff --git a/examples/s4u/dht-chord/s4u-dht-chord.hpp b/examples/s4u/dht-chord/s4u-dht-chord.hpp
index 8fca9e6..7db25b1 100644 (file)
--- a/examples/s4u/dht-chord/s4u-dht-chord.hpp
+++ b/examples/s4u/dht-chord/s4u-dht-chord.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2016-2019. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,12 +10,12 @@
 #include <xbt/RngStream.h>
 #include <xbt/str.h>
 
-#define MAX_SIMULATION_TIME 1000
-#define PERIODIC_STABILIZE_DELAY 20
-#define PERIODIC_FIX_FINGERS_DELAY 120
-#define PERIODIC_CHECK_PREDECESSOR_DELAY 120
-#define PERIODIC_LOOKUP_DELAY 10
-#define SLEEP_DELAY 4.9999
+constexpr double MAX_SIMULATION_TIME              = 1000;
+constexpr double PERIODIC_STABILIZE_DELAY         = 20;
+constexpr double PERIODIC_FIX_FINGERS_DELAY       = 120;
+constexpr double PERIODIC_CHECK_PREDECESSOR_DELAY = 120;
+constexpr double PERIODIC_LOOKUP_DELAY            = 10;
+constexpr double SLEEP_DELAY                      = 4.9999;
 
 extern int nb_bits;
 extern int nb_keys;
@@ -33,6 +33,8 @@ public:
     std::string descr = std::string("RngSream<") + host->get_cname() + ">";
     stream_           = RngStream_CreateStream(descr.c_str());
   }
+  HostChord(const HostChord&) = delete;
+  HostChord& operator=(const HostChord&) = delete;
 
   ~HostChord() { RngStream_DeleteStream(&stream_); };