// file: tr_ln_set_1.cc
//
 
// isip include files
//
#include "train_link_node.h"
#include "train_link_node_constants.h"
 
// method: set_prev_cc
//
// arguments:
//  Train_Link_node* node : (input) the node pointer to set as previous
//
// return: a logical_1 indicating success
//
// this method sets the previous node
//
logical_1 Train_Link_node::set_prev_cc(Train_Link_node* node_a) {
 
  // set the previous node
  //
  prev_d = node_a;  

  // exit gracefully
  //
  return ISIP_TRUE;
}
