Make function "const", and void copy by returning a const reference.

[simgrid.git] / src / mc / transition / Transition.hpp

diff --git a/src/mc/transition/Transition.hpp b/src/mc/transition/Transition.hpp
index 19e30b90513e4bad65ab3a1b13092bbe668ba1d8..281675f4207308bc4b2b88a6cdce94b22c06915e 100644 (file)
--- a/src/mc/transition/Transition.hpp
+++ b/src/mc/transition/Transition.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2015-2022. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2015-2023. 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. */
@@ -28,20 +28,23 @@ class Transition {
   static unsigned long replayed_transitions_;
 
   friend State; // FIXME remove this once we have a proper class to handle the statistics
-
 public:
   /* Ordering is important here. depends() implementations only consider subsequent types in this ordering */
-  XBT_DECLARE_ENUM_CLASS(Type, RANDOM,               /* First because indep with anybody */
-                         TESTANY, WAITANY,           /* high priority because they can rewrite themselves to *_WAIT */
-                         BARRIER_LOCK, BARRIER_WAIT, /* BARRIER transitions sorted alphabetically */
-                         COMM_RECV, COMM_SEND, COMM_TEST, COMM_WAIT, /* Alphabetical ordering of COMM_* */
-                         MUTEX_LOCK, MUTEX_TEST, MUTEX_TRYLOCK, MUTEX_UNLOCK, MUTEX_WAIT, /* alphabetical */
-                         SEM_LOCK, SEM_UNLOCK, SEM_WAIT, /* alphabetical ordering of SEM transitions */
+  XBT_DECLARE_ENUM_CLASS(Type, RANDOM, ACTOR_JOIN, /* First because indep with anybody including themselves */
+                         OBJECT_ACCESS,            /* high priority because indep with almost everybody */
+                         TESTANY, WAITANY,         /* high priority because they can rewrite themselves to *_WAIT */
+                         BARRIER_ASYNC_LOCK, BARRIER_WAIT, /* BARRIER transitions sorted alphabetically */
+                         COMM_ASYNC_RECV, COMM_ASYNC_SEND, COMM_TEST, COMM_WAIT, /* Alphabetical ordering of COMM_* */
+                         MUTEX_ASYNC_LOCK, MUTEX_TEST, MUTEX_TRYLOCK, MUTEX_UNLOCK, MUTEX_WAIT, /* alphabetical */
+                         SEM_ASYNC_LOCK, SEM_UNLOCK, SEM_WAIT, /* alphabetical ordering of SEM transitions */
                          /* UNKNOWN must be last */ UNKNOWN);
   Type type_ = Type::UNKNOWN;
 
   aid_t aid_ = 0;
 
+  /** The user function call that caused this transition to exist. Format: >>filename:line:function()<< */
+  std::string call_location_ = "";
+
   /* Which transition was executed for this simcall
    *
    * Some simcalls can lead to different transitions:
@@ -64,8 +67,10 @@ public:
   /** Returns something like >>label = "desc", color = c<< to describe the transition in dot format */
   virtual std::string dot_string() const;
 
+  std::string const& get_call_location() const { return call_location_; }
+
   /* Moves the application toward a path that was already explored, but don't change the current transition */
-  void replay() const;
+  void replay(RemoteApp& app) const;
 
   virtual bool depends(const Transition* other) const { return true; }