Function read_file

library/tests/parse.cpp:105–265

bool read_file(
  const string& fname,
  int& number,
  bool& GIBmode,
  int ** dealer_list,
  int ** vul_list,
  DealPBN ** deal_list,
  FutureTricks ** fut_list,
  DdTableResults ** table_list,
  ParResults ** par_list,
  ParResultsDealer ** dealerpar_list,
  PlayTracePBN ** play_list,
  SolvedPlay ** trace_list)
{
  ifstream fin;
  fin.open(fname);

  string line;
  if (! getline(fin, line))
  {
    cout << "First line bad: '" << line << "'" << endl;
    return false;
  }

  vector<string> list;
  list.clear();
  splitIntoWords(line, list);

  if (list.size() == 2 && get_head_element(list[0], "NUMBER"))
  {
    // Hopefully a txt-style file.
    if (! str2int(list[1], number))
    {
      cout << "Not a number of hands: '" << list[1] << "'" << endl;
      return false;
    }
    else if (number <= 0 || number > 100000)
    {
      cout << "Suspect number of hands: " << number << endl;
      return false;
    }
  }
  else if (! parseable_GIB(line))
  {
    cout << "Not a GIB-style start: '" << line << "'" << endl;
    return false;
  }
  else
  {
    // Count the lines, then start over.
    GIBmode = 1;
    number = 1;
    while (1)
    {
      if (! getline(fin, line))
        break;
      number++;
    }