RoomChangeHistory RoomChangeHistory::searchRoomHistoryForPatient(Patient p)
{
RoomChangeHistory result;
for (int i = 0; i<count; i++)
{
if (room_change_history[i].patient_id == p.patient_id)
{
result.insertRoomChange(room_change_history[i]);
}
}
return result;
}
void FileHandler::saveRoomChangeHistory(string fname, RoomChangeHistory& rc_history)
{
// open file
ofstream fout;
fout.open(fname);
if (!fout)
{
cerr << "\n" << "can't open " << fname << "!!";
exit(1);
}
// save data into file
int count = rc_history.getCount();
for (int i = 0; i<count; i++)
{
RoomChange rc = rc_history.getRoomChange(i);
fout << rc.patient_id << rc.change_date << rc.before_room << rc.after_room;
}
// close file
fout.close();
}
void FileHandler::loadRoomChangeHistory(string fname, RoomChangeHistory& rc_history)
{
// open file
ifstream fin;
fin.open(fname);
if (!fin)
{
cerr << "\n" << "can't open " << fname << "!!";
return;
}
// read data from file
RoomChange rc;
while (!fin.eof()) // read data
{
fin >> rc.patient_id >> rc.change_date >> rc.before_room >> rc.after_room;
rc_history.insertRoomChange(rc);
}
// close file
fin.close();
}
