X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fdab189916cad1bf47afa4f3c272c8ba26c36ed1..ccf671a80a47f0489c33fb1dc2a8aadfc28b5b88:/src/surf/cpu_cas01.hpp

diff --git a/src/surf/cpu_cas01.hpp b/src/surf/cpu_cas01.hpp
index 11cdd36331..aec4b5d99a 100644
--- a/src/surf/cpu_cas01.hpp
+++ b/src/surf/cpu_cas01.hpp
@@ -1,8 +1,11 @@
-/* Copyright (c) 2013-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2013-2021. 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. */
 
+#ifndef SIMGRID_SURF_CPUCAS01_HPP
+#define SIMGRID_SURF_CPUCAS01_HPP
+
 #include "cpu_interface.hpp"
 #include "xbt/base.h"
 
@@ -47,7 +50,7 @@ public:
   CpuAction* execution_start(double size, int requested_cores) override;
   CpuAction* sleep(double duration) override;
 
-  bool is_used() override;
+  bool is_used() const override;
 
 protected:
   void on_speed_change() override;
@@ -66,7 +69,7 @@ public:
   CpuCas01Action(const CpuCas01Action&) = delete;
   CpuCas01Action& operator=(const CpuCas01Action&) = delete;
   ~CpuCas01Action() override;
-  int requested_core();
+  int requested_core() const;
 
 private:
   int requested_core_ = 1;
@@ -75,3 +78,5 @@ private:
 } // namespace resource
 } // namespace kernel
 } // namespace simgrid
+
+#endif