-/* Authors: Arnaud Legrand */
+/* Copyright (c) 2004-2007, 2009-2014. 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
#include "xbt/heap.h"
#include "xbt/dynar.h"
#include "surf/maxmin.h"
+#include "surf/datatypes.h"
+#include "simgrid/platf_interface.h"
-typedef struct tmgr_history *tmgr_history_t;
-typedef struct tmgr_trace *tmgr_trace_t;
+SG_BEGIN_DECL()
/* Creation functions */
-tmgr_history_t tmgr_history_new(void);
-void tmgr_history_free(tmgr_history_t history);
+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);
-tmgr_trace_t tmgr_trace_new(const char *filename);
-void tmgr_trace_free(tmgr_trace_t trace);
+/* Access functions */
+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);
-void tmgr_history_add_trace(tmgr_history_t history, tmgr_trace_t trace,
- xbt_heap_float_t start_time, int offset,
- void *resource);
+XBT_PUBLIC(void) tmgr_finalize(void);
-/* Access functions */
-xbt_heap_float_t tmgr_history_next_date(tmgr_history_t history);
-int tmgr_history_get_next_event_leq(tmgr_history_t history,
- xbt_heap_float_t date,
- xbt_maxmin_float_t * value,
- void **resource);
+SG_END_DECL()
-#endif /* _SURF_TMGR_H */
+#endif /* _SURF_TMGR_H */
