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);
}
void Data_Service::Initialize_Lines (Line_File &file)
{
Required_File_Check (file, TRANSIT_STOP);
if (file.Version () > 40) {
Required_File_Check (file, VEHICLE_TYPE);
}
int percent = System_Data_Reserve (TRANSIT_ROUTE);
if (line_array.capacity () == 0 && percent > 0) {
int num = file.Num_Records () / 25;
if (percent != 100) {
num = (int) ((double) num * percent / 100.0);
}
if (num > 1) {
line_array.reserve (num);
if (num > (int) line_array.capacity ()) Mem_Error (file.File_ID ());
}
}
}
