X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/94a6ea22dbd2f12d1015925d3c3fe7a95b38d2e3..02dd785d0212ccd8376c2ce4fd931942232fcafb:/include/simgrid/s4u/mutex.hpp?ds=sidebyside

diff --git a/include/simgrid/s4u/mutex.hpp b/include/simgrid/s4u/mutex.hpp
index 201f0710a9..bf4e00d1ca 100644
--- a/include/simgrid/s4u/mutex.hpp
+++ b/include/simgrid/s4u/mutex.hpp
@@ -6,17 +6,19 @@
 #ifndef SIMGRID_S4U_MUTEX_HPP
 #define SIMGRID_S4U_MUTEX_HPP
 
+#include <mutex>
 #include <utility>
 
-#include <boost/intrusive_ptr.hpp>
 #include <xbt/base.h>
 #include "simgrid/simix.h"
 
 namespace simgrid {
 namespace s4u {
 
-XBT_PUBLIC_CLASS Mutex {
+class ConditionVariable;
 
+XBT_PUBLIC_CLASS Mutex {
+friend ConditionVariable;
 public:
   Mutex() :
     mutex_(simcall_mutex_init()) {}
@@ -56,6 +58,7 @@ public:
 private:
   simgrid::simix::Mutex* mutex_;
 };
+
 }} // namespace simgrid::s4u
 
 #endif /* SIMGRID_S4U_MUTEX_HPP */