X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fdd5a5f1bea4c3aced2cab95a9a2191b5090042d..872cbb10d995d395761a0c059588c24992266f78:/src/surf/maxmin_private.h

diff --git a/src/surf/maxmin_private.h b/src/surf/maxmin_private.h
index 034a25202e..1798472607 100644
--- a/src/surf/maxmin_private.h
+++ b/src/surf/maxmin_private.h
@@ -51,11 +51,17 @@ typedef struct lmm_variable {
   int cnsts_number;
   double weight;
   double bound;
-  double mu;
-  double new_mu;
   double value;
   void *id;
-  int index;
+  int index; /* FOR SDP ONLY */
+  /* \begin{For Lagrange only} */
+  double mu;
+  double new_mu;
+  double df; /* Total delay of flow */
+  double (* func_f)  (struct lmm_variable *var, double x);  /* (f)    */
+  double (* func_fp)  (struct lmm_variable *var, double x);  /* (f')    */
+  double (* func_fpi)  (struct lmm_variable *var, double x);  /* (f')^{-1}    */
+  /* \end{For Lagrange only} */
 } s_lmm_variable_t;
 
 typedef struct lmm_system {
@@ -87,4 +93,8 @@ static void lmm_cnst_free(lmm_system_t sys, lmm_constraint_t cnst);
 
 void lmm_print(lmm_system_t sys);
 
+extern double (* func_f_def )  (lmm_variable_t , double);
+extern double (* func_fp_def ) (lmm_variable_t , double);
+extern double (* func_fpi_def )(lmm_variable_t , double);
+
 #endif				/* _SURF_MAXMIN_PRIVATE_H */