Pass std::string parameters by reference too.

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

diff --git a/include/simgrid/s4u/VirtualMachine.hpp b/include/simgrid/s4u/VirtualMachine.hpp
index c130b32..26a008c 100644 (file)
--- a/include/simgrid/s4u/VirtualMachine.hpp
+++ b/include/simgrid/s4u/VirtualMachine.hpp
@@ -24,8 +24,8 @@ class XBT_PUBLIC VirtualMachine : public s4u::Host {
   virtual ~VirtualMachine();
 
 public:
-  explicit VirtualMachine(std::string name, s4u::Host* physical_host, int core_amount);
-  explicit VirtualMachine(std::string name, s4u::Host* physical_host, int core_amount, size_t ramsize);
+  explicit VirtualMachine(const std::string& name, s4u::Host* physical_host, int core_amount);
+  explicit VirtualMachine(const std::string& name, s4u::Host* physical_host, int core_amount, size_t ramsize);
 
   // No copy/move
   VirtualMachine(VirtualMachine const&) = delete;