C++ (Cpp) Line_File::Stop Examples

Example #1

File: Read_Lines.cpp Project: qingswu/Transim

bool Data_Service::Get_Line_Data (Line_File &file, Line_Data &line_rec)
{
	int route;

	//---- process a header line ----

	if (!file.Nested ()) {
		Int_Map_Itr map_itr;

		route = file.Route ();
		if (route == 0) return (false);
		line_rec.Route (route);

		if (file.Stops () < 2) return (false);

		line_rec.Mode (file.Mode ());
		line_rec.Type (file.Type ());
		line_rec.Name (file.Name ());
		line_rec.Notes (file.Notes ());

		if (file.Version () > 40 && veh_type_array.size () > 0) {
			map_itr = veh_type_map.find (line_rec.Type ());
			if (map_itr == veh_type_map.end ()) {
				Warning (String ("Transit Route %d Vehicle Type %d was Not Found") % route % line_rec.Type ());
			} else {
				line_rec.Type (map_itr->second);
			}
		}
		return (true);
	}

	//---- process a stop record ----

	int zone, stop;
	Line_Stop line_stop;
	Int_Map_Itr itr;

	route = line_rec.Route ();
	stop = file.Stop ();

	itr = stop_map.find (stop);
	if (itr == stop_map.end ()) {
		Warning (String ("Transit Stop %d on Route %d was Not Found") % stop % route);
		return (false);
	}
	line_stop.Stop (itr->second);

	zone = file.Zone ();

	if (Num_Fare_Zones () > 0 && (zone < 0 || zone > Num_Fare_Zones ())) {
		Warning (String ("Transit Zone %d on Route %d is Out of Range (1..%d)") % zone % route % Num_Fare_Zones ());
	}
	line_stop.Zone (zone);
	line_stop.Time_Flag ((file.Time_Flag () > 0));
	
	line_rec.push_back (line_stop);
	return (true);
}

Example #2

File: Read_Line.cpp Project: kravitz/transims4

bool Network_Service::Line_Processing (Db_File *fh)
{
	static int id, nstops, stop_num; 
	int zone;

	bool stop_flag;
	
	Line_Data *line_ptr = NULL;

	Line_File *file = (Line_File *) fh;

	stop_flag = Network_Data_Flag (TRANSIT_STOP);

	//---- process a header line ----

	if (!file->Nest ()) {	
		id = file->Route ();

		if (id == 0) return (false);

		if (id < 1) {
			return (Check_Message ("Transit Route ID %d is Out of Range", id));
		}
		line_ptr = line_data.New_Record (true);
		if (line_ptr == NULL) goto mem_error;

		line_ptr->Route (id);

		stop_num = 1;
		nstops = file->Stops ();

		if (nstops < 2) {
			return (Check_Message ("Number of Stops %d on Route %d is Out of Range", nstops, id));
		}
		if (!line_ptr->Stops (nstops)) {
			Error ("Insufficient Memory for %d Stops on Router %d", nstops, id);
		}
		line_ptr->Mode (Transit_Code (file->Mode ()));
		line_ptr->Null_Name ();
		line_ptr->Null_Notes ();

		if (Notes_Name_Flag ()) {
			char *str_ptr = file->Name ();

			if (str_ptr != NULL && *str_ptr != '\0') {
				line_ptr->Name (str_ptr);
			}
			str_ptr = file->Notes ();

			if (str_ptr != NULL && *str_ptr != '\0') {
				line_ptr->Notes (str_ptr);
			}
		}
	} else {
		line_ptr = line_data.New_Record (false);
		if (line_ptr == NULL) goto mem_error;

		//---- process a stop record ----

		int stop = file->Stop ();

		if (stop_flag) {
			int index = stop_data.Get_Index (stop);

			if (index == 0) {
				return (Check_Message ("Transit Stop %d on Route %d was Not Found in the Stop File", stop, id));
			}
			if (Renumber ()) stop = index;
		}
		line_ptr->Stop (stop_num, stop);

		zone = file->Zone ();

		if (Num_Fare_Zones () > 0 && (zone < 1 || zone > Num_Fare_Zones ())) {
			if (zone != 0 || !Zero_Fare_Zone ()) {
				Warning ("Transit Zone %d on Route %d is Out of Range (1..%d)", zone, id, Num_Fare_Zones ());
				if (zone == 0) Zero_Fare_Zone (true);
			}
		}
		line_ptr->Zone (stop_num, zone);
		line_ptr->Time_Flag (stop_num, file->Time_Flag ());

		if (stop_num == nstops) {
			return (true);
		} else {
			stop_num++;
			return (false);
		}
	}
	return (false);

mem_error:
	Error ("Insuffienct Memory for Transit Line Data");
	return (false);
}