X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f368403c7b31807751cbc287deeb4d92e90070cd..a493dab29fff80a4d222c18c3057c811b8b06d3f:/src/instr/instr_paje_values.hpp

diff --git a/src/instr/instr_paje_values.hpp b/src/instr/instr_paje_values.hpp
index ee9d3f992f..ce7dcc3289 100644
--- a/src/instr/instr_paje_values.hpp
+++ b/src/instr/instr_paje_values.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2010-2021. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2010-2022. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -18,8 +18,10 @@ class EntityValue {
   std::string color_;
   Type* parent_;
 
-public:
   static xbt::signal<void(const EntityValue&)> on_creation;
+
+public:
+  static void on_creation_cb(const std::function<void(const EntityValue&)>& cb) { on_creation.connect(cb); }
   explicit EntityValue(const std::string& name, const std::string& color, Type* parent);
 
   long long int get_id() const { return id_; }