Remove useless declaration of default destructor.

[simgrid.git] / src / msg / msg_private.hpp

diff --git a/src/msg/msg_private.hpp b/src/msg/msg_private.hpp
index 8b0378e..25da958 100644 (file)
--- a/src/msg/msg_private.hpp
+++ b/src/msg/msg_private.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2004-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2004-2021. 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. */
@@ -10,19 +10,22 @@
 #include "simgrid/msg.h"
 #include "src/kernel/activity/CommImpl.hpp"
 #include <simgrid/modelchecker.h>
+#include <xbt/Extendable.hpp>
 
 #include <cmath>
 
 /**************** datatypes **********************************/
 namespace simgrid {
+
+extern template class XBT_PUBLIC xbt::Extendable<msg::Task>;
+
 namespace msg {
-class Task {
+class Task : public xbt::Extendable<Task> {
   std::string name_             = "";
   std::string tracing_category_ = "";
-  void* userdata_               = nullptr;
   long long int id_;
 
-  double timeout_  = 0.0;
+  double timeout_  = -1;    /* Default timeout is infinite */
   double priority_ = 1.0;
   double bound_    = 0.0;   /* Capping for CPU resource, or 0 for no capping */
   double rate_     = -1;    /* Capping for network resource, or -1 for no capping*/
@@ -46,32 +49,29 @@ public:
 
   Task(const Task&) = delete;
   Task& operator=(const Task&) = delete;
-  ~Task()                      = default;
 
-  bool is_used() { return is_used_; }
-  bool is_parallel() { return parallel_; }
+  bool is_used() const { return is_used_; }
+  bool is_parallel() const { return parallel_; }
 
   void set_used();
   void set_not_used() { this->is_used_ = false; }
   const std::string& get_name() const { return name_; }
-  const char* get_cname() { return name_.c_str(); }
+  const char* get_cname() const { return name_.c_str(); }
   void set_name(const char* new_name) { name_ = std::string(new_name); }
-  void set_tracing_category(const char* category) { tracing_category_ = category ? std::string(category) : ""; }
-  const std::string& get_tracing_category() { return tracing_category_; }
+  void set_tracing_category(const char* category) { tracing_category_ = category ? category : ""; }
+  const std::string& get_tracing_category() const { return tracing_category_; }
   bool has_tracing_category() { return not tracing_category_.empty(); }
-  void* get_user_data() { return userdata_; }
-  void set_user_data(void* data) { userdata_ = data; }
-  long long int get_id() { return id_; }
-  double get_priority() { return priority_; }
+  long long int get_id() const { return id_; }
+  double get_priority() const { return priority_; }
   void set_priority(double priority);
   void set_bound(double bound) { bound_ = bound; }
-  double get_bound() { return bound_; }
+  double get_bound() const { return bound_; }
   void set_rate(double rate) { rate_ = rate; }
-  double get_rate() { return rate_; }
+  double get_rate() const { return rate_; }
   void set_timeout(double timeout) { timeout_ = timeout; }
 
-  s4u::Actor* get_sender();
-  s4u::Host* get_source();
+  s4u::Actor* get_sender() const;
+  s4u::Host* get_source() const;
 
   s4u::ExecPtr compute = nullptr; /* S4U modeling of computation */
   s4u::CommPtr comm    = nullptr; /* S4U modeling of communication */
@@ -98,7 +98,7 @@ public:
   bool test();
   msg_error_t wait_for(double timeout);
   void set_status(msg_error_t status) { status_ = status; }
-  msg_error_t get_status() { return status_; }
+  msg_error_t get_status() const { return status_; }
 };
 
 } // namespace msg