C++ (Cpp) Line_File::File_Type Examples

Example #1

File: Read_Line.cpp Project: kravitz/transims4

void Network_Service::Read_Line (void)
{
	Line_File *file = (Line_File *) Network_Db_File (TRANSIT_ROUTE);

	//---- store the transit route data ----

	Show_Message ("Reading %s -- Record", file->File_Type ());
	Set_Progress ();

	if (Check_Data () || Renumber ()) {
		if (!Network_Data_Flag (TRANSIT_STOP) && 
			(Network_File_Flag (TRANSIT_STOP) || Network_Option_Flag (TRANSIT_STOP))) {
			Error (file_error, "Transit Stop", file->File_ID ());
		}
	}
	First_Record (true);
	int i, num;

	while (file->Read (false)) {
		Show_Progress ();

		if (Line_Processing (file)) {
			if (!line_data.Add ()) goto add_error;

		}
		First_Record (false);

		num = file->Stops ();

		for (i=1; i <= num; i++) {
			if (!file->Read (true)) {
				Error ("Number of Nested Records for Route %d", file->Route ());
			}
			Show_Progress ();

			if (Line_Processing (file)) {
				if (!line_data.Add ()) goto add_error;
			}			
		}	
	}
	End_Progress ();
	file->Close ();

	line_data.Route_Records (Progress_Count ());

	Print (2, "Number of %s Records = %d", file->File_Type (), Progress_Count ());

	num = line_data.Num_Records ();

	if (num && num != Progress_Count ()) {
		Print (1, "Number of Transit Route Data Records = %d", num);
	}
	line_data.Optimize ();

	if (num > 0) Network_Data_True (TRANSIT_ROUTE);
	return;

add_error:
	Error ("Adding Record to the Transit Route Data List");
}

Example #2

File: Read_Lines.cpp Project: qingswu/Transim

void Data_Service::Read_Lines (Line_File &file)
{
	int i, num;
	bool keep_flag;
	Int_Map_Stat map_stat;
	Line_Data line_rec;

	//---- store the route data ----

	Show_Message (String ("Reading %s -- Record") % file.File_Type ());
	Set_Progress ();
	
	Initialize_Lines (file);

	while (file.Read (false)) {
		Show_Progress ();

		line_rec.Clear ();

		keep_flag = Get_Line_Data (file, line_rec);

		num = file.Num_Nest ();
		if (num > 0) line_rec.reserve (num);

		for (i=1; i <= num; i++) {
			if (!file.Read (true)) {
				Error (String ("Number of Stop Records for Route %d") % file.Route ());
			}
			Show_Progress ();

			Get_Line_Data (file, line_rec);
		}
		if (keep_flag) {
			map_stat = line_map.insert (Int_Map_Data (line_rec.Route (), (int) line_array.size ()));

			if (!map_stat.second) {
				Warning ("Duplicate Route Number = ") << line_rec.Route ();
			} else {
				line_array.push_back (line_rec);

				line_array.Add_Route_Stops ((int) line_rec.size ());
			}
		}
	}
	End_Progress ();
	file.Close ();

	Print (2, String ("Number of %s Records = %d") % file.File_Type () % Progress_Count ());

	num = (int) line_array.size ();

	if (num && num != Progress_Count ()) {
		Print (1, String ("Number of %s Data Records = %d") % file.File_ID () % num);
	}
	if (num > 0) System_Data_True (TRANSIT_ROUTE);
}