[sonar] Declare functions "const" in examples/ and teshsuite/.

[simgrid.git] / examples / s4u / engine-filtering / s4u-engine-filtering.cpp

diff --git a/examples/s4u/engine-filtering/s4u-engine-filtering.cpp b/examples/s4u/engine-filtering/s4u-engine-filtering.cpp
index 4940300..b240d22 100644 (file)
--- a/examples/s4u/engine-filtering/s4u-engine-filtering.cpp
+++ b/examples/s4u/engine-filtering/s4u-engine-filtering.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2017-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2017-2020. 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. */
@@ -29,7 +29,7 @@ static bool filter_speed_more_than_50Mf(const simgrid::s4u::Host* host)
  */
 class SingleCore {
 public:
-  bool operator()(const simgrid::s4u::Host* host) { return host->get_core_count() == 1; }
+  bool operator()(const simgrid::s4u::Host* host) const { return host->get_core_count() == 1; }
 };
 
 /* This functor is a bit more complex, as it saves the current state when created.