Modify structures to support different sources of avaibility trace

[simgrid.git] / src / surf / trace_mgr_private.h

diff --git a/src/surf/trace_mgr_private.h b/src/surf/trace_mgr_private.h
index f63d1a2..dd5e09e 100644 (file)
--- a/src/surf/trace_mgr_private.h
+++ b/src/surf/trace_mgr_private.h
@@ -1,6 +1,5 @@
-/*     $Id$     */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                  */
+/* Copyright (c) 2004, 2007, 2009, 2010. 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. */
@@ -17,18 +16,46 @@ typedef struct tmgr_event {
   double value;
 } s_tmgr_event_t, *tmgr_event_t;
 
+enum e_trace_type {
+  e_trace_list, e_trace_uniform, e_trace_exponential, e_trace_weibull
+};
+
 typedef struct tmgr_trace {
-  xbt_dynar_t event_list;
+  enum e_trace_type type;
+  union {
+    struct {
+      xbt_dynar_t event_list;
+    } s_list;
+    struct {
+      double alpha;
+      double beta;
+      s_tmgr_event_t next_event;
+      /* and probably other things */
+    } s_uniform;
+    struct {
+      double lambda;
+      s_tmgr_event_t next_event;
+      /* and probably other things */
+    } s_exponential;
+    struct {
+      double lambda;
+      double k;
+      s_tmgr_event_t next_event;
+      /* and probably other things */
+    } s_weibull;
+  };
 } s_tmgr_trace_t;
 
+
 typedef struct tmgr_trace_event {
   tmgr_trace_t trace;
-  int idx;
-  void *resource;
+  unsigned int idx;
+  void *model;
+  int free_me;
 } s_tmgr_trace_event_t;
 
 typedef struct tmgr_history {
   xbt_heap_t heap;
 } s_tmgr_history_t;
 
-#endif                         /* _SURF_TMGR_PRIVATE_H */
+#endif                          /* _SURF_TMGR_PRIVATE_H */