X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/69659a8281d4aeac3476820299f26a09dd285996..5ed37babb2fa9097abe82df299c0aa259ed84d5a:/src/kernel/resource/profile/Profile.hpp

diff --git a/src/kernel/resource/profile/Profile.hpp b/src/kernel/resource/profile/Profile.hpp
index 8a25e3bc5a..1876a959d7 100644
--- a/src/kernel/resource/profile/Profile.hpp
+++ b/src/kernel/resource/profile/Profile.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2004-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2023. 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. */
@@ -15,9 +15,7 @@
 #include <vector>
 #include <string>
 
-namespace simgrid {
-namespace kernel {
-namespace profile {
+namespace simgrid::kernel::profile {
 
 /** @brief A profile is a set of timed values, encoding the value that a variable takes at what time
  *
@@ -25,39 +23,45 @@ namespace profile {
  * time. To model that, you have to set several profiles per resource: one for the on/off state and one for each
  * numerical value (computational speed, bandwidth and/or latency).
  *
- * There are two behaviours. Either a callback is used to populate the profile when the set has been exhausted, 
- * or the callback is called only during construction and the initial set is repeated over and over, after a fixed repeating delay. 
+ * There are two behaviours. Either a callback is used to populate the profile when the set has been exhausted,
+ * or the callback is called only during construction and the initial set is repeated over and over, after a fixed
+ * repeating delay.
  */
 class XBT_PUBLIC Profile {
 public:
-  /** @brief Create a profile. There are two behaviours. Either the callback is 
-  *
-  * @param name The name of the profile (checked for uniqueness)
-  * @param cb A callback object/function that populates the profile. 
-  * @param repeat_delay If strictly negative, it is ignored and the callback is called when an event reached the end of the event_list. 
-  *                     If zero or positive, the initial set repeats after the provided delay.                          
-  */
+  /** @brief Create a profile. There are two behaviours. Either the callback is
+   *
+   * @param name The name of the profile (checked for uniqueness)
+   * @param cb A callback object/function that populates the profile.
+   * @param repeat_delay If strictly negative, it is ignored and the callback is called when an event reached the end of
+   * the event_list. If zero or positive, the initial set repeats after the provided delay.
+   */
   explicit Profile(const std::string& name, const std::function<ProfileBuilder::UpdateCb>& cb, double repeat_delay);
   virtual ~Profile()=default;
   Event* schedule(FutureEvtSet* fes, resource::Resource* resource);
   DatedValue next(Event* event);
 
   const std::vector<DatedValue>& get_event_list() const { return event_list; }
-  const std::string get_name() const { return name; }
+  const std::string& get_name() const { return name; }
   bool is_repeating() const { return repeat_delay>=0;}
   double get_repeat_delay() const { return repeat_delay;}
-  
+
 private:
   std::string name;
   std::function<ProfileBuilder::UpdateCb> cb;
   std::vector<DatedValue> event_list;
   FutureEvtSet* fes_  = nullptr;
   double repeat_delay;
+
+  bool get_enough_events(size_t index)
+  {
+    if (index >= event_list.size() && cb)
+      cb(event_list);
+    return index < event_list.size();
+  }
 };
 
-} // namespace profile
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::profile
 
 /** Module finalizer: frees all profiles */
 XBT_PUBLIC void tmgr_finalize();