trivial API extension of the maxmin solver

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

diff --git a/src/include/surf/maxmin.h b/src/include/surf/maxmin.h
index 279b8ba..82ee074 100644 (file)
--- a/src/include/surf/maxmin.h
+++ b/src/include/surf/maxmin.h
@@ -30,6 +30,8 @@ double lmm_variable_getvalue(lmm_variable_t var);
 
 void lmm_expand(lmm_system_t sys, lmm_constraint_t cnst,
                lmm_variable_t var, double value);
+void lmm_expand_add(lmm_system_t sys, lmm_constraint_t cnst,
+                   lmm_variable_t var, double value);
 
 lmm_constraint_t lmm_get_cnst_from_var(lmm_system_t sys,
                                       lmm_variable_t var, int num);
@@ -38,6 +40,9 @@ lmm_variable_t lmm_get_var_from_cnst(lmm_system_t sys,
                                     lmm_constraint_t cnst,
                                     lmm_variable_t * var);
 
+lmm_constraint_t lmm_get_first_active_constraint(lmm_system_t sys);
+lmm_constraint_t lmm_get_next_active_constraint(lmm_system_t sys, lmm_constraint_t cnst);
+
 void *lmm_constraint_id(lmm_constraint_t cnst);
 void *lmm_variable_id(lmm_variable_t var);
 
@@ -47,6 +52,8 @@ void lmm_update_variable_bound(lmm_system_t sys, lmm_variable_t var,
                               double bound);
 void lmm_update_variable_weight(lmm_system_t sys, lmm_variable_t var,
                                double weight);
+double lmm_get_variable_weight(lmm_variable_t var);
+
 void lmm_update_constraint_bound(lmm_system_t sys, lmm_constraint_t cnst,
                                 double bound);