Remove declarations for never used signal slots.

[simgrid.git] / src / instr / instr_paje_values.hpp

diff --git a/src/instr/instr_paje_values.hpp b/src/instr/instr_paje_values.hpp
index 64a5951..4e96d8a 100644 (file)
--- a/src/instr/instr_paje_values.hpp
+++ b/src/instr/instr_paje_values.hpp
@@ -19,7 +19,7 @@ class EntityValue {
   Type* father_;
 
 public:
-  explicit EntityValue(std::string name, std::string color, Type* father);
+  explicit EntityValue(const std::string& name, const std::string& color, Type* father);
   ~EntityValue() = default;
   const char* get_cname() { return name_.c_str(); }
   long long int get_id() { return id_; }