Pass std::string parameters by reference too.

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

diff --git a/include/simgrid/s4u/Exec.hpp b/include/simgrid/s4u/Exec.hpp
index 287eaa0..6ec7fab 100644 (file)
--- a/include/simgrid/s4u/Exec.hpp
+++ b/include/simgrid/s4u/Exec.hpp
@@ -55,9 +55,9 @@ public:
   bool test() override;
 
   ExecPtr set_bound(double bound);
-  ExecPtr set_name(std::string name);
+  ExecPtr set_name(const std::string& name);
   ExecPtr set_priority(double priority);
-  ExecPtr set_tracing_category(std::string category);
+  ExecPtr set_tracing_category(const std::string& category);
   ExecPtr set_timeout(double timeout);
   Exec* cancel() override;