// Utilization initialization algorithm. Currently, initialization
// to a real number is implemented only, but other algorithms
// can be added here.

*operation* void initialize_util(Ring* ring)
*traverse*
  *from* InitAlg
  *to* {InitConstant}  // other init-algorithms can be added here
                     // as subclasses of InitAlg
*wrapper* InitConstant
  (@
     ring->init_util_const(get_constant());
   @)

*operation* void init_util_const(DemReal* constant)
*traverse*
  *from* Ring
  *to* VirtualNeighbor
*wrapper* VirtualAdjacency
  (@
     this->get_next_util()->set_val(*constant);
     this->get_next_past_util()->set_val(*constant);
   @)
*wrapper* VirtualNeighbor
  (@
     this->get_util()->set_val(*constant);
     this->get_past_util()->set_val(*constant);
   @)