Java doesn't work on MAC for the moment...

[simgrid.git] / src / include / surf / maxmin.h

diff --git a/src/include/surf/maxmin.h b/src/include/surf/maxmin.h
index fe7f3c5..bf6f577 100644 (file)
--- a/src/include/surf/maxmin.h
+++ b/src/include/surf/maxmin.h
@@ -8,6 +8,7 @@
 #ifndef _SURF_MAXMIN_H
 #define _SURF_MAXMIN_H
 
+#include <math.h>
 #include "portable.h"
 #include "xbt/misc.h"
 #include "surf/datatypes.h"
@@ -25,6 +26,11 @@ static XBT_INLINE int double_positive(double value)
   return (value > MAXMIN_PRECISION);
 }
 
+static XBT_INLINE int double_equals(double value1, double value2)
+{
+  return (fabs(value1 - value2) < MAXMIN_PRECISION);
+}
+
 XBT_PUBLIC(lmm_system_t) lmm_system_new(void);
 XBT_PUBLIC(void) lmm_system_free(lmm_system_t sys);
      void lmm_variable_disable(lmm_system_t sys, lmm_variable_t var);
@@ -86,8 +92,6 @@ XBT_PUBLIC(void) lmm_update_constraint_bound(lmm_system_t sys,
 
 XBT_PUBLIC(void) lmm_solve(lmm_system_t sys);
 
-XBT_PUBLIC(void *) lmm_extract_modified_variable(lmm_system_t sys);
-
 XBT_PUBLIC(void) lagrange_solve(lmm_system_t sys);
 XBT_PUBLIC(void) bottleneck_solve(lmm_system_t sys);