+ return (lmm_get_variable_weight(((surf_action_cpu_Cas01_t) action)->variable) == 0.0);
+}
+
+static void action_set_max_duration(surf_action_t action, double duration)
+{
+ action->max_duration = duration;
+}
+
+static void action_set_priority(surf_action_t action, double priority)
+{
+ action->priority = priority;