X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/41f6e93622ccf2e2c09dd0fd75ef6ad4f458e80b..975babad32bf69ffb339dc1d449cd85e111ba733:/src/include/surf/trace_mgr.h

diff --git a/src/include/surf/trace_mgr.h b/src/include/surf/trace_mgr.h
index 4a3be6b88e..c9961a601b 100644
--- a/src/include/surf/trace_mgr.h
+++ b/src/include/surf/trace_mgr.h
@@ -1,7 +1,8 @@
-/* Authors: Arnaud Legrand                                                  */
+/* Copyright (c) 2004, 2005, 2006, 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. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #ifndef _SURF_TMGR_H
 #define _SURF_TMGR_H
@@ -9,27 +10,37 @@
 #include "xbt/heap.h"
 #include "xbt/dynar.h"
 #include "surf/maxmin.h"
-
-typedef struct tmgr_history *tmgr_history_t;
-typedef struct tmgr_trace *tmgr_trace_t;
-typedef struct tmgr_trace_event *tmgr_trace_event_t;
+#include "surf/datatypes.h"
+#include "simgrid/platf_interface.h"
 
 /* Creation functions */
-tmgr_history_t tmgr_history_new(void);
-void tmgr_history_free(tmgr_history_t history);
-
-tmgr_trace_t tmgr_trace_new(const char *filename);
-void tmgr_trace_free(tmgr_trace_t trace);
-
-tmgr_trace_event_t tmgr_history_add_trace(tmgr_history_t history, tmgr_trace_t trace,
-					  xbt_heap_float_t start_time, int offset,
-					  void *resource);
+XBT_PUBLIC(tmgr_history_t) tmgr_history_new(void);
+XBT_PUBLIC(void) tmgr_history_free(tmgr_history_t history);
+
+XBT_PUBLIC(tmgr_trace_t) tmgr_empty_trace_new(void);
+XBT_PUBLIC(void) tmgr_trace_free(tmgr_trace_t trace);
+/**
+ * \brief Free a trace event structure
+ *
+ * This function frees a trace_event if it can be freed, ie, if it has the free_me flag set to 1. This flag indicates whether the structure is still used somewhere or not.
+ * \param  trace_event    Trace event structure
+ * \return 1 if the structure was freed, 0 otherwise
+*/
+XBT_PUBLIC(int) tmgr_trace_event_free(tmgr_trace_event_t trace_event);
+
+XBT_PUBLIC(tmgr_trace_event_t) tmgr_history_add_trace(tmgr_history_t
+                                                      history,
+                                                      tmgr_trace_t trace,
+                                                      double start_time,
+                                                      unsigned int offset,
+                                                      void *model);
 
 /* Access functions */
-xbt_heap_float_t tmgr_history_next_date(tmgr_history_t history);
-tmgr_trace_event_t tmgr_history_get_next_event_leq(tmgr_history_t history,
-						 xbt_heap_float_t date,
-						 xbt_maxmin_float_t * value,
-						 void **resource);
+XBT_PUBLIC(double) tmgr_history_next_date(tmgr_history_t history);
+XBT_PUBLIC(tmgr_trace_event_t)
+    tmgr_history_get_next_event_leq(tmgr_history_t history, double date,
+                                double *value, void **model);
+
+XBT_PUBLIC(void) tmgr_finalize(void);
 
-#endif				/* _SURF_TMGR_H */
+#endif                          /* _SURF_TMGR_H */