X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8ec63ad549cad884dad1c08e901671496d548a4d..f1671393f75bd162d50e64573db72c0e80cd137f:/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 639e1edc88..b240d22c27 100644
--- a/examples/s4u/engine-filtering/s4u-engine-filtering.cpp
+++ b/examples/s4u/engine-filtering/s4u-engine-filtering.cpp
@@ -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.