X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ae9cb1a80506c00479fa84f8a56cdce227704628..d2463b9dd8b903446a52afa4b6928b0e4b036504:/src/include/surf/maxmin.h

diff --git a/src/include/surf/maxmin.h b/src/include/surf/maxmin.h
index bf6f577de1..b81cefc5ba 100644
--- a/src/include/surf/maxmin.h
+++ b/src/include/surf/maxmin.h
@@ -1,6 +1,5 @@
-/* 	$Id$	 */
-
-/* Copyright (c) 2004 Arnaud Legrand. All rights reserved.                  */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 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. */
@@ -13,7 +12,7 @@
 #include "xbt/misc.h"
 #include "surf/datatypes.h"
 
-#define MAXMIN_PRECISION 0.00001
+#define MAXMIN_PRECISION 1e-9
 static XBT_INLINE void double_update(double *variable, double value)
 {
   *variable -= value;
@@ -69,6 +68,8 @@ XBT_PUBLIC(void) lmm_expand(lmm_system_t sys, lmm_constraint_t cnst,
      lmm_constraint_t lmm_get_next_active_constraint(lmm_system_t sys,
                                                      lmm_constraint_t cnst);
 
+     XBT_PUBLIC(int) lmm_is_variable_limited_by_latency(lmm_variable_t var);
+
      void *lmm_constraint_id(lmm_constraint_t cnst);
      void *lmm_variable_id(lmm_variable_t var);