add missing '&' causing temporary value to be modified

[simgrid.git] / src / kernel / EngineImpl.hpp

diff --git a/src/kernel/EngineImpl.hpp b/src/kernel/EngineImpl.hpp
index 889f72618a4b9c440767bcc7eb7cea73210ed73f..68624091c3ae60969ba98aec04956fe33948db82 100644 (file)
--- a/src/kernel/EngineImpl.hpp
+++ b/src/kernel/EngineImpl.hpp
@@ -57,6 +57,8 @@ class EngineImpl {
   std::unique_ptr<void, std::function<int(void*)>> platf_handle_; //!< handle for platform library
   friend s4u::Engine;
 
+  std::vector<std::string> cmdline_; // Copy of the argv we got (including argv[0])
+
 public:
   EngineImpl() = default;
 
@@ -69,6 +71,10 @@ public:
 #endif
 
   void initialize(int* argc, char** argv);
+  const std::vector<std::string>& get_cmdline() const
+  {
+    return cmdline_;
+  }
   void load_platform(const std::string& platf);
   void load_deployment(const std::string& file) const;
   void seal_platform() const;
@@ -97,8 +103,14 @@ public:
   const std::vector<resource::Model*>& get_all_models() const { return models_; }
 
   static bool has_instance() { return s4u::Engine::has_instance(); }
-  static EngineImpl* get_instance() { return s4u::Engine::get_instance()->pimpl; }
-  static EngineImpl* get_instance(int* argc, char** argv) { return s4u::Engine::get_instance(argc, argv)->pimpl; }
+  static EngineImpl* get_instance()
+  {
+    return s4u::Engine::get_instance()->pimpl_;
+  }
+  static EngineImpl* get_instance(int* argc, char** argv)
+  {
+    return s4u::Engine::get_instance(argc, argv)->pimpl_;
+  }
 
   actor::ActorCodeFactory get_function(const std::string& name)
   {