From b7a18a36570994328347e61d9a360152cf82174a Mon Sep 17 00:00:00 2001
From: SUTER Frederic <frederic.suter@cc.in2p3.fr>
Date: Wed, 12 May 2021 12:07:45 +0200
Subject: [PATCH] accept functions with parameters in Actor::start

---
 include/simgrid/s4u/Actor.hpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/simgrid/s4u/Actor.hpp b/include/simgrid/s4u/Actor.hpp
index f26e7e238e..1d2ac9318f 100644
--- a/include/simgrid/s4u/Actor.hpp
+++ b/include/simgrid/s4u/Actor.hpp
@@ -110,6 +110,21 @@ public:
   /** Start a previously initialized actor */
   ActorPtr start(const std::function<void()>& code);
 
+  template <class F> ActorPtr start(F code) { return start(std::function<void()>(std::move(code))); }
+
+  template <class F, class... Args,
+  // This constructor is enabled only if the call code(args...) is valid:
+#ifndef DOXYGEN /* breathe seem to choke on function signatures in template parameter, see breathe#611 */
+            typename = typename std::result_of_t<F(Args...)>
+#endif
+            >
+  ActorPtr start(F code, Args... args)
+  {
+    return start(std::bind(std::move(code), std::move(args)...));
+  }
+
+  ActorPtr start(const std::function<void()>& code, std::vector<std::string> args);
+
   /** Create an actor from a callable thing. */
   template <class F> static ActorPtr create(const std::string& name, s4u::Host* host, F code)
   {
-- 
2.20.1