defaults values to lmm::System::variable_new

[simgrid.git] / src / kernel / lmm / maxmin.hpp

diff --git a/src/kernel/lmm/maxmin.hpp b/src/kernel/lmm/maxmin.hpp
index abbb741..4e88bba 100644 (file)
--- a/src/kernel/lmm/maxmin.hpp
+++ b/src/kernel/lmm/maxmin.hpp
@@ -179,7 +179,7 @@ public:
 class XBT_PUBLIC Constraint {
 public:
   Constraint() = delete;
-  Constraint(void* id_value, double bound_value);
+  Constraint(resource::Resource* id_value, double bound_value);
 
   /** @brief Unshare a constraint. */
   void unshare() { sharing_policy_ = s4u::Link::SharingPolicy::FATPIPE; }
@@ -244,7 +244,7 @@ public:
    * @brief Get the data associated to a constraint
    * @return The data associated to the constraint
    */
-  void* get_id() const { return id_; }
+  resource::Resource* get_id() const { return id_; }
 
   /* hookup to system */
   boost::intrusive::list_member_hook<> constraint_set_hook_;
@@ -278,7 +278,7 @@ private:
   static int next_rank_;  // To give a separate rank_ to each contraint
   int concurrency_limit_; /* The maximum number of variables that may be enabled at any time (stage variables if
                            * necessary) */
-  void* id_;
+  resource::Resource* id_;
 };
 
 /**
@@ -392,16 +392,17 @@ public:
    * @param id Data associated to the constraint (e.g.: a network link)
    * @param bound_value The bound value of the constraint
    */
-  Constraint* constraint_new(void* id, double bound_value);
+  Constraint* constraint_new(resource::Resource* id, double bound_value);
 
   /**
    * @brief Create a new Linear MaxMin variable
    * @param id Data associated to the variable (e.g.: a network communication)
-   * @param weight_value The weight of the variable (0.0 if not used)
+   * @param sharing_penalty The weight of the variable (0.0 if not used)
    * @param bound The maximum value of the variable (-1.0 if no maximum value)
-   * @param number_of_constraints The maximum number of constraint to associate to the variable
+   * @param number_of_constraints The maximum number of constraints to associate to the variable
    */
-  Variable* variable_new(resource::Action* id, double weight_value, double bound, size_t number_of_constraints);
+  Variable* variable_new(resource::Action* id, double sharing_penalty, double bound = -1.0,
+                         size_t number_of_constraints = 1);
 
   /**
    * @brief Free a variable
@@ -409,6 +410,9 @@ public:
    */
   void variable_free(Variable * var);
 
+  /** @brief Free all variables */
+  void variable_free_all();
+
   /**
    * @brief Associate a variable to a constraint with a coefficient
    * @param cnst A constraint