This member function allows you to specify the names of the input files using command line syntax. If you do not specify input files, the defaults in the RoutingModel constructor will be used. This member function is called from the main function.

Add the following code after the comment //Parse the input files

  void RoutingModel::parse(int argc, char** argv) {
  if ( argc >= 4 ) {
    _depotPath = argv[1];
    _visitPath = argv[2];
    _nodePath  = argv[3];
  }
}