[s4u] More support for C++-style time and durations

[simgrid.git] / include / simgrid / s4u / actor.hpp

diff --git a/include/simgrid/s4u/actor.hpp b/include/simgrid/s4u/actor.hpp
index 8e1b703..5039f84 100644 (file)
--- a/include/simgrid/s4u/actor.hpp
+++ b/include/simgrid/s4u/actor.hpp
@@ -7,6 +7,7 @@
 #define SIMGRID_S4U_ACTOR_HPP
 
 #include <atomic>
+#include <chrono>
 #include <functional>
 #include <memory>
 #include <stdexcept>
@@ -20,6 +21,7 @@
 #include <xbt/base.h>
 #include <xbt/functional.hpp>
 
+#include <simgrid/chrono.hpp>
 #include <simgrid/simix.h>
 #include <simgrid/s4u/forward.hpp>
 
@@ -258,6 +260,13 @@ namespace this_actor {
   /** Block the actor sleeping for that amount of seconds (may throws hostFailure) */
   XBT_PUBLIC(void) sleep(double duration);
 
+  template<class Rep, class Period>
+  inline void sleep(std::chrono::duration<Rep, Period> duration)
+  {
+    auto seconds = std::chrono::duration_cast<SimulationClockDuration>(duration);
+    sleep(seconds.count());
+  }
+
   /** Block the actor, computing the given amount of flops */
   XBT_PUBLIC(e_smx_state_t) execute(double flop);