Use references for parameters of type std::function.

[simgrid.git] / src / kernel / context / ContextUnix.hpp

diff --git a/src/kernel/context/ContextUnix.hpp b/src/kernel/context/ContextUnix.hpp
index a3cc5e1..96a1914 100644 (file)
--- a/src/kernel/context/ContextUnix.hpp
+++ b/src/kernel/context/ContextUnix.hpp
@@ -25,7 +25,7 @@ namespace context {
 
 class UContext : public SwappedContext {
 public:
-  UContext(std::function<void()> code, smx_actor_t actor, SwappedContextFactory* factory);
+  UContext(std::function<void()>&& code, smx_actor_t actor, SwappedContextFactory* factory);
 
   void swap_into(SwappedContext* to) override;
 
@@ -35,7 +35,7 @@ private:
 
 class UContextFactory : public SwappedContextFactory {
 public:
-  Context* create_context(std::function<void()> code, smx_actor_t actor) override;
+  Context* create_context(std::function<void()>&& code, smx_actor_t actor) override;
 };
 }}} // namespace